JPH068997A - Jetting device of charged material - Google Patents
Jetting device of charged materialInfo
- Publication number
- JPH068997A JPH068997A JP3971893A JP3971893A JPH068997A JP H068997 A JPH068997 A JP H068997A JP 3971893 A JP3971893 A JP 3971893A JP 3971893 A JP3971893 A JP 3971893A JP H068997 A JPH068997 A JP H068997A
- Authority
- JP
- Japan
- Prior art keywords
- filling material
- conical
- calibration
- cone angle
- ejection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002801 charged material Substances 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 49
- 239000000126 substance Substances 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 239000011800 void material Substances 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000006260 foam Substances 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000015203 fruit juice Nutrition 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/28—Flow-control devices, e.g. using valves
- B67C3/281—Profiled valve bodies for smoothing the flow at the outlet of the filling nozzle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
- B65B39/001—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves
- B65B39/004—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves moving linearly
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Supply Of Fluid Materials To The Packaging Location (AREA)
- Basic Packing Technique (AREA)
- Nozzles (AREA)
- Closures For Containers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、充填資料の噴出装置に
関し、特に、重さを利用して供給する機械用の充填資料
の噴出装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for ejecting filling material, and more particularly to a device for ejecting filling material for a machine that supplies by using weight.
【０００２】[0002]
【従来の技術】重さを利用して供給する場合の問題点
は、充填資料の噴出装置からの流量にある。噴出装置の
口が非常に小さい場合には、当該噴出装置からの流量も
少なく、従って充填も非常に遅くなる。反対に大きな口
を有した充填資料の噴出装置では流量は大きく、各噴出
装置からの出量は増加する。2. Description of the Related Art A problem in the case of supplying by using weight is a flow rate of a filling material from a jetting device. If the mouth of the ejector is very small, the flow rate from the ejector will be low and therefore the filling will be very slow. On the contrary, in a filling material ejection device having a large mouth, the flow rate is large and the ejection amount from each ejection device is increased.
【０００３】[0003]
【発明が解決しようとする課題】然しながら、好ましく
ない現象が生ずる。特に、高速ジェット流では一般に乱
流状態で流出し、流出物質は泡沫化する傾向を有する。
泡沫化はそれ自体で大きな欠点となる。これは受器が一
般的に、其処に資材物質が充填された時に受容する該資
材物質の上方部には僅かな空間しか残していないから
で、もし泡沫が形成すると、受器は充填終期に一般に溢
れを生ずることになる。However, an unfavorable phenomenon occurs. In particular, in a high-speed jet stream, generally, the effluent substance flows out in a turbulent state, and the effluent substance tends to foam.
Foaming is a major drawback by itself. This is because the receiver generally leaves only a small space above the material that it receives when it is filled, so if foam forms, the receiver will reach the end of filling. In general, it will cause overflow.
【０００４】資材が充填資材の噴出装置から出るとき
に、ジェット流を層流状態に戻すようにするために、当
該噴出装置の底部オリフィスの近くに格子またはふるい
を装着するようにしたものは公知である。然しながら、
そのふるいの目の寸法に対比して大きな粒子を混入して
いる資材物質、例えば、果肉を混入したフルーツジュー
スをパックする場合に対しては、その粒子が徐々にふる
いの目を塞ぎ、終いには完全に目詰りを起こさせて作業
者による介入処理が必要になる。加えて、ふるいを用い
る時には、充填資材の噴出装置を出るジェット流は極め
て安定しているものではなく、受器内に受容されている
液表面にジェット流による衝撃を与え、受容液の安定を
破壊して泡沫を形成させることになる。It is known to equip a grate or sieve near the bottom orifice of the jetting device in order to restore the jet flow to the laminar state as the material exits the jetting device for the filling material. Is. However,
When packing a material that contains large particles that are large in size relative to the size of the sieve, such as fruit juice mixed with pulp, the particles gradually block the sieve eyes and end. Requires full intervention and operator intervention. In addition, when a sieve is used, the jet flow from the filling material ejection device is not very stable, and the liquid surface received in the receiver is impacted by the jet flow to stabilize the receiving liquid. It will break and form a foam.
【０００５】従って、本発明の目的は、充填資料の噴出
装置の出口で特に安定しているジェット流を得ることを
可能にし、もって受器における泡沫の形成を低減させ得
る構造を有した充填資料の噴出装置を提供せんとするも
のである。It is therefore an object of the invention to provide a filling material with a structure which makes it possible to obtain a jet stream which is particularly stable at the outlet of the filling material ejection device and thus reduces the formation of foam in the receiver. It is intended to provide a jetting device of.
【０００６】[0006]
【課題を解決するための手段】上述の発明目的を達成す
べく、本発明によれば、充填資料の噴出装置として、該
装置の底部オリフィスに近接して円錐形内壁の一部を少
なくとも有した管状躯体と、上記管状躯体の円錐内壁部
分と対面して設けられ、該内壁部分と協動して断面が該
装置の底部オリフィスに向けて減少している環状空隙を
形成する少なくとも１つの円錐形キャリブレーション部
分とを備え、上記の環状空隙は、上記の底部オリフィス
地点でラジアル方向に計測した上記環状空隙の幅の少な
くとも約８倍に等しい長さに渡っているように形成され
た充填資料の噴出装置を提供するものである。In order to achieve the above-mentioned object, according to the present invention, a filling material ejection device has at least a part of a conical inner wall in the vicinity of a bottom orifice of the device. A tubular skeleton and at least one cone provided facing the conical inner wall portion of said tubular skeleton and cooperating with said inner wall portion to form an annular cavity of reduced cross-section towards the bottom orifice of the device; And a calibration portion, wherein the annular void has a fill material formed to span a length equal to at least about eight times the width of the annular void measured radially at the bottom orifice point. A jetting device is provided.
【０００７】[0007]
【作用】従って、充填資料が噴出装置から出るとき、パ
ックないし受器詰めされる資料は加速され、資料物質の
ジェット流を、噴出装置の上流域で同資料物質が攪乱作
用を受けても極めて安定した層流状態に戻るのである。
そして、同資料物質は、何ら障害なく、環状流となって
流動するから、本発明に係る装置は、粒状体を混入した
液体、特に、果肉が混入したフルーツジュースのパック
詰めに用いることができるのである。Therefore, when the filling material comes out of the ejection device, the packed or receiving material is accelerated, and the jet stream of the substance is extremely disturbed even if the same is disturbed in the upstream region of the ejection device. It returns to a stable laminar flow state.
Then, since the same material substance flows in an annular flow without any obstacle, the device according to the present invention can be used for packing a liquid mixed with a granular material, particularly a fruit juice mixed with pulp. Of.
【０００８】本発明のより有利な例としては、キャリブ
レーション部材を管状躯体の内部で軸方向に移動可能に
しておく構成がある。このとき、同キャリブレーション
部材を変位させると、充填資料の噴出装置からの流量を
調整することができ、かつ、同装置の底部オリフィスの
近くにおいて資料物質を加速することもできるのであ
る。本発明の他の特徴、利点に就いては、以下、添付図
面に示す非限定的な実施例の記載に基づき、更に詳細に
説明する。As a more advantageous example of the present invention, there is a configuration in which the calibration member is movable in the axial direction inside the tubular body. At this time, by displacing the calibration member, the flow rate of the filling material from the ejection device can be adjusted, and the material substance can be accelerated near the bottom orifice of the device. Other features and advantages of the present invention will be described in more detail below based on the description of the non-limiting examples shown in the accompanying drawings.
【０００９】[0009]
【実施例】図１は、本発明に係る充填資料の噴出装置の
第１の実施例を示す軸断面図、図２は、本発明に係る充
填資料の噴出装置の第２の実施例を示す軸断面図であ
る。さて、両図において、流動空隙を調節する部材、つ
まりキャリブレーション部材は軸方向に移動可能であ
り、図の左側には同部材が噴出装置を閉鎖している位置
が示され、図の右側には、キャリブレーション部材が噴
出装置を開口している位置が図示されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is an axial sectional view showing a first embodiment of a filling material jetting apparatus according to the present invention, and FIG. 2 shows a second embodiment of a filling material jetting apparatus according to the present invention. It is an axial sectional view. Now, in both figures, the member for adjusting the flow gap, that is, the calibration member is movable in the axial direction, the left side of the figure shows the position where the member closes the ejection device, and the right side of the figure. Shows the position where the calibration member opens the ejection device.
【００１０】図１において、本発明に係る充填資料の噴
出装置は、頂部にフランジ２を備えた管状躯体１を有
し、同フランジ２は、パックする対象物質を供給する管
に結合可能にしている。同管状躯体１の内壁は円筒形の
第１部分３を上記の装置頂部に接近した位置に有し、続
いて一連の円錐形状部４を有し、この円錐形状部４は充
填資料の噴出装置の底部側に向けて収斂した形状を有し
ている。次いで、円筒形状部５、引き続いて円錐部６が
形成されており、同円錐部６の底端は同装置の底部オリ
フィス７に一致している。後者の底部オリフィス７にお
いては、本充填資料の噴出装置の内壁は段部８を有し、
同段部８は拡開状の円錐部９に接続している。Referring to FIG. 1, a device for ejecting filling material according to the present invention has a tubular body 1 having a flange 2 on the top thereof, the flange 2 being connectable to a pipe for supplying a substance to be packed. There is. The inner wall of the tubular skeleton 1 has a cylindrical first part 3 at a position close to the top of the device, followed by a series of conical parts 4, which conical device 4 is a device for ejecting filling material. Has a shape that converges toward the bottom side. Next, the cylindrical portion 5 and the conical portion 6 are formed, and the bottom end of the conical portion 6 coincides with the bottom orifice 7 of the apparatus. In the latter bottom orifice 7, the inner wall of the device for ejecting the filling material has a stepped portion 8,
The stepped portion 8 is connected to an expanded cone portion 9.
【００１１】本装置の管状躯体１の内部には、キャリブ
レーション部材を有し、この部材は下方に向けて収斂す
る底部円錐部１０を有し、この底部円錐部は管状躯体１
の内壁の円錐部６に対面している。図示した実施例で
は、円錐部１０が円錐部６と相補形状を成し、相互に対
面する円錐部１０と円錐部６の対面部は平行になってい
る。上記の円錐部１０の上方、つまり、資料物質が噴出
装置を介して流動する方向に関して上流側で、上記のキ
ャリブレーション部材は円錐部１１を有し、この円錐部
は下方に向けて拡開し、かつ、結合棒１２により閉鎖弁
部材１３に接続した頂端を有し、上記閉鎖弁部材１３
は、管状躯体１の内壁の円錐部分４の一つと相補形状を
有する外面１４を有した一部分を有し、同閉鎖弁部材１
３が、対応の円錐部４に圧接されると充填資料の噴出装
置を密閉々鎖するようにしている。Inside the tubular skeleton 1 of the device, there is a calibration member, which has a bottom cone 10 which converges downwards, the bottom cone being a tubular skeleton 1.
Facing the conical portion 6 of the inner wall of the. In the illustrated embodiment, the conical portion 10 has a complementary shape with the conical portion 6, and the conical portions 10 and 6 facing each other are parallel to each other. Above the conical portion 10, that is, upstream of the direction in which the material substance flows through the ejection device, the calibration member has a conical portion 11, which expands downward. And having a top end connected to the closing valve member 13 by a connecting rod 12,
Has a portion with an outer surface 14 having a shape complementary to one of the conical portions 4 of the inner wall of the tubular body 1, the closure valve member 1
When 3 is pressed against the corresponding conical portion 4, the jetting device of the filling material is closed and closed.
【００１２】上記結合棒１２は、中心位置決め用のフィ
ン１５を有し、この中心位置決めフィンは管状躯体１の
内壁の円筒部５の内側でラジアル方向に延設されてお
り、この中心位置決めフィン１５は、円筒部５内で摺動
するように取付けられている。閉鎖弁部材１３は、その
頂端で制御棒１６に接続されており、同制御棒は、充填
資料噴出装置の内部におけるキャリブレーション部材の
軸方向位置を調節する機構と協動するものである。The connecting rod 12 has a fin 15 for central positioning, and this central positioning fin is extended in the radial direction inside the cylindrical portion 5 of the inner wall of the tubular body 1, and the central positioning fin 15 is provided. Are mounted so as to slide in the cylindrical portion 5. The closing valve member 13 is connected at its top end to a control rod 16, which cooperates with a mechanism for adjusting the axial position of the calibration member inside the filling material ejection device.
【００１３】前述のように、図１の左側は、本発明の第
１実施例における閉鎖状態を図示している。そのとき、
閉鎖弁部材１３は、弁座４に衝接しており、一方、円錐
部１０は対面する円錐部６から僅かに離れている。この
両円錐部６、１０の間の空隙は充分に小さな空隙であ
り、閉鎖弁部材１３の下方の管状躯体の内部に入ってい
る資料物質が、弁部材１３と座との衝接時には流動しな
いようになっている。この状態では、円錐部１０の底端
は底部オリフィス７より下方へ突出し、管状躯体の壁の
部分、つまり、拡開円錐部９に相当する部分により防護
されている。図の右側半分は、キャリブレーション部材
が略開口の全開位置に来ている状態を図示しており、そ
の全開位置では、円錐部１０の底端は底部オリフィス７
と一致した位置に来ている。As mentioned above, the left side of FIG. 1 illustrates the closed state of the first embodiment of the present invention. then,
The closing valve member 13 abuts the valve seat 4, while the conical part 10 is slightly separated from the conical part 6 which it faces. The space between the two conical portions 6 and 10 is a sufficiently small space so that the material contained in the tubular body below the closing valve member 13 does not flow when the valve member 13 and the seat are struck. It is like this. In this state, the bottom end of the cone portion 10 projects downward from the bottom orifice 7 and is protected by the wall portion of the tubular skeleton, that is, the portion corresponding to the expanding cone portion 9. The right half of the figure shows the calibration member in a position where the calibration member is substantially in the fully open position, and in this fully open position, the bottom end of the conical portion 10 has the bottom orifice 7
Is coming in a position that matches.
【００１４】互いに対面している円錐部６、１０は相補
形状を有し、従って相互に平行であるが、これらの両面
部分が傾斜形状を有していることより管状躯体１の長軸
線に対して直交する平面内におけるこれら表面部分間の
流動断面は、漸減している。図示の最大開口位置では円
錐部１０の頂端は、円錐部６の頂端より高い位置にあ
り、長さＬ、つまり、表面部６、１０間の環状空隙が傾
斜している長さは円錐部６の高さに一致している。The conical portions 6, 10 facing each other have complementary shapes and are therefore parallel to each other, but due to the inclined shape of their two opposite sides, they are relative to the longitudinal axis of the tubular skeleton 1. The cross-section of the flow between these surface portions in a plane perpendicular to each other gradually decreases. At the maximum opening position shown, the top end of the conical portion 10 is located higher than the top end of the conical portion 6, and the length L, that is, the length at which the annular gap between the surface portions 6 and 10 is inclined is the conical portion 6. Match the height of.
【００１５】図示の左側半分に図示された状態と右側半
分に図示された状態との中間位置にキャリブレーション
部材があると、円錐部１０の頂端は、円錐部６の頂端よ
り下にあり、そのとき、キャリブレーション部材と管状
躯体１の内壁との間の環状空隙は、円錐部１０の頂端か
ら底部オリフィス７まで傾斜している。When the calibration member is located at an intermediate position between the state shown in the left half and the state shown in the right half, the apex of the conical portion 10 is below the apex of the conical portion 6, At this time, the annular gap between the calibration member and the inner wall of the tubular body 1 is inclined from the top end of the conical portion 10 to the bottom orifice 7.
【００１６】また、本実施例では、下記の条件を満たす
なら、キャリブレーション部材の円錐部１０は対面して
いる壁部６が傾斜している傾斜角度より僅かに大きな傾
斜角で傾斜していても良い。つまり、その条件とは、壁
部分１０の傾斜角度と壁部分６の傾斜角度との差異が、
円錐部６、１０間の環状空隙の断面積が底部オリフィス
７の位置でラジアル方向に計測した環状空隙の幅“ｌ”
の少なくとも８倍有る長さＬの領域に渡って減少してい
ることが確かなら、上記のように、キャリブレーション
部材の円錐部１０は対面している壁部６が傾斜している
傾斜角度より僅かに大きな傾斜角で傾斜していても良い
のである。これらの値は大抵の資料物質に対して満足が
行くが、絶対的な限界値ではなく、パックする資料物質
の関数として幾分、変化しても差支えない。上述した条
件の下では、噴出装置の底部オリフィス７から噴出する
ジェット流は特に安定していることが確認され、噴出装
置から噴出されるジェット流が極めて円滑な外側表面を
有することが確認された。Further, in this embodiment, if the following condition is satisfied, the conical portion 10 of the calibration member is inclined at an inclination angle slightly larger than the inclination angle at which the facing wall portion 6 is inclined. Is also good. That is, the condition is that the difference between the inclination angle of the wall portion 10 and the inclination angle of the wall portion 6 is
The sectional area of the annular gap between the conical portions 6 and 10 is the width "l" of the annular gap measured in the radial direction at the position of the bottom orifice 7.
If it is certain that it is reduced over a region of length L that is at least 8 times greater than, then the cone 10 of the calibration member is more than the tilt angle at which the facing wall 6 is tilted. It may be inclined at a slightly large inclination angle. While these values are satisfactory for most source materials, they are not absolute limits and can vary somewhat as a function of source material packed. Under the above-mentioned conditions, it was confirmed that the jet flow ejected from the bottom orifice 7 of the ejection device was particularly stable, and that the jet flow ejected from the ejection device had an extremely smooth outer surface. .
【００１７】図２は、本発明の第２の実施例を示してお
り、図１に示したものと同一の機能を有した部分は同一
の参照番号で図示してある。この第２実施例では、管状
躯体１は、供給タンクの底壁を貫通するオリフィスに直
接、取付けられるように設計されている。このため、組
立フランジ２は、管状躯体１の底部に設けられている。
同躯体１は供給開口１７を有し、この供給開口１７を介
してパックされる資料物質がラジアル方向に流動し、次
いでキャリブレーション部材の円錐部１０と管状躯体の
対向面との間の環状空隙に沿って軸方向に流下するよう
になっている。管状躯体１の内部案内面５は、供給開口
１７の上方に延設されており、また、キャリブレーショ
ン部材は、円筒結合棒１２を有し、この棒１２は底部円
錐部１０に直結している。FIG. 2 shows a second embodiment of the present invention, in which parts having the same functions as those shown in FIG. 1 are designated by the same reference numerals. In this second embodiment, the tubular skeleton 1 is designed to be attached directly to an orifice that penetrates the bottom wall of the supply tank. For this reason, the assembly flange 2 is provided at the bottom of the tubular body 1.
The body 1 has a supply opening 17, through which the material to be packed flows in a radial direction, and then an annular gap between the conical part 10 of the calibration member and the facing surface of the tubular body. It is designed to flow down along the axis. The inner guide surface 5 of the tubular body 1 extends above the feed opening 17, and the calibration member has a cylindrical connecting rod 12, which is connected directly to the bottom cone 10. .
【００１８】本実施例において、管状躯体１の内側表面
の円錐表面部６は、円錐角がキャリブレーション部材の
円錐表面部１０の円錐角より大きい頂部表面部６．１と
同キャリブレーション部材の円錐表面部１０の円錐角と
等しい底部６．２とに分割されている。円錐部６．１の
底部端は底部オリフィス７から僅かに隔たっており、円
錐部６．２は、キャリブレーション部材の円錐部１０の
座を形成し、図２の左半分に図示されたようなキャリブ
レーション部材が下がった状態では、同キャリブレーシ
ョン部材の円錐表面部１０が、閉鎖弁部材として機能す
るのである。In the present embodiment, the conical surface portion 6 of the inner surface of the tubular skeleton 1 has a cone surface of which the cone angle is larger than the cone surface portion 10 of the calibration member and the cone of the calibration member. It is divided into a bottom 6.2 equal to the cone angle of the surface 10. The bottom end of the conical part 6.1 is slightly separated from the bottom orifice 7, the conical part 6.2 forming the seat of the conical part 10 of the calibration member, as shown in the left half of FIG. When the calibration member is lowered, the conical surface portion 10 of the calibration member functions as a closing valve member.
【００１９】こうして、キャリブレーション部材の円錐
表面部１０と円錐表面部６との間の環状空隙の断面積
は、供給オリフィス１７から充填資料噴出装置の底部オ
リフィス７まで漸減している。故に、前例と同様に、資
料物質は加速され、噴出装置から出てゆくジェット流が
安定化される点で好ましい。In this way, the cross-sectional area of the annular gap between the conical surface 10 and the conical surface 6 of the calibration member is gradually reduced from the supply orifice 17 to the bottom orifice 7 of the filling material ejection device. Therefore, as in the previous example, the material material is accelerated, and the jet stream exiting from the ejection device is stabilized, which is preferable.
【００２０】本実施例では、円錐キャリブレーション部
１０の底部１０．１は、装置が閉鎖状態のとき底部オリ
フィス７よりも下側に突出し、資料物質の流動方向にお
ける直上流部の部分よりも大きな円錐角を有している。
このように構成すると、噴出装置が閉鎖されるときの滴
下形成の不利が低減されるのである。なお、円錐表面部
の底部の円錐角はできるだけ大きいことが望ましいが、
噴出装置が開口状態にあるとき、表面６と１０との間の
環状空隙の断面積は連続的に減少することが必要であ
る。このことから、円錐キャリブレーション部１０の底
部の円錐角には自ずから実用限界がある。In this embodiment, the bottom portion 10.1 of the conical calibration portion 10 projects below the bottom orifice 7 when the apparatus is in the closed state, and is larger than the portion immediately upstream in the flow direction of the material. It has a cone angle.
With this configuration, the disadvantage of drop formation when the ejection device is closed is reduced. Although it is desirable that the cone angle of the bottom of the conical surface portion be as large as possible,
When the jetting device is in the open state, it is necessary that the cross-sectional area of the annular gap between the surfaces 6 and 10 be continuously reduced. From this, the cone angle of the bottom of the cone calibration unit 10 naturally has a practical limit.
【００２１】[0021]
【発明の効果】以上の説明から明らかなように、本発明
によれば、円滑な噴出流を形成可能な充填資料の噴出装
置が簡単な構造により、得られるのである。なお、以上
においては、実施例に基づいて説明したが、本発明は、
これらの実施例に限定されるものではないこと言うまで
もなく、発明の技術思想の範囲内で種々の変形が可能で
ある。特に、図示の２実施例において、フィン１５で示
した以外の中心位置決め部材を用いることも可能であ
り、例えば、管状躯体１内で摺動する円筒体とキャリブ
レーション部材とを協動させる等によって形成すること
ができる。また、第２実施例においては、パックする資
料物質が案内部材の下方で管状躯体１内に入り得るの
で、案内部材にはオリフィスを貫通形成する必要すらな
い。同様に、第２の実施例で、円錐表面部６は、その全
長に渡って同一円錐角を保有させても良く、その場合、
同円錐角は、円錐表面部１０の円錐角と同円錐角にして
キャリブレーション部材が下方位置へ来ているとき、噴
出装置が閉鎖されているようにすることが必要である。As is apparent from the above description, according to the present invention, a filling material ejection device capable of forming a smooth ejection flow can be obtained with a simple structure. In the above, the description has been given based on the embodiment, but the present invention is
Needless to say, the present invention is not limited to these examples, and various modifications can be made within the scope of the technical idea of the invention. In particular, in the illustrated two embodiments, it is possible to use a center positioning member other than that shown by the fin 15, for example, by cooperating a cylindrical member sliding in the tubular frame 1 and a calibration member. Can be formed. Further, in the second embodiment, since the material substance to be packed can enter the tubular body 1 below the guide member, it is not necessary to form the orifice through the guide member. Similarly, in the second embodiment, the conical surface portion 6 may have the same cone angle over its entire length, in which case
The cone angle must be the same as the cone angle of the conical surface portion 10 so that the ejection device is closed when the calibration member is in the lower position.
【図１】本発明に係る充填資料の噴出装置の第１の実施
例を示す軸断面図である。FIG. 1 is an axial sectional view showing a first embodiment of a filling material ejection device according to the present invention.
【図２】本発明に係る充填資料の噴出装置の第２の実施
例を示す軸断面図である。FIG. 2 is an axial sectional view showing a second embodiment of the filling material ejection device according to the present invention.
１…管状躯体 ６…円錐部 ７…底部オリフィス７ ８…段部 ９…円錐部 １０…円錐キャリブレーション部材 DESCRIPTION OF SYMBOLS 1 ... Tubular skeleton 6 ... Cone part 7 ... Bottom orifice 7 8 ... Step part 9 ... Cone part 10 ... Cone calibration member
───────────────────────────────────────────────────── フロントページの続き (72)発明者 ジェラール サビロ フランス国，61260 ル テル，リゥ ド ゥ プレソワール ２ ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Gerard Sabiro, France, 61260 Rute du Pressoire 2
Claims (6)
れた少なくとも一つの円錐形状の内壁部を有した管状躯
体を具備した充填資料の噴出装置において、 前記管状躯体の前記円錐形状内壁部に対面、配設され、
かつ、該円錐形状内壁部と協働して前記底部オリフィス
に向けて漸減する断面積を有した環状空隙を形成する少
なくとも一つの円錐形状のキャリブレーション部を有し
たキャリブレーション部材を備え、 前記環状空隙は、前記底部オリフィス域でラジアル方向
に測定した前記空隙の幅の少なくとも約８倍の寸法に等
しい長さに渡って延設されていることを特徴とする充填
資料の噴出装置。1. A device for ejecting filling material, comprising: a tubular skeleton having at least one conical inner wall arranged close to an orifice provided at a bottom, the confronting conical inner wall of the tubular skeleton. , Arranged,
And a calibration member having at least one conical calibration portion that cooperates with the conical inner wall portion to form an annular void having a cross-sectional area that gradually decreases toward the bottom orifice, A device for ejecting filling material, characterized in that the void extends over a length equal to at least about eight times the width of the void measured radially in the bottom orifice area.
ション部材が軸方向に移動可能に設けられている請求項
１に記載の充填資料の噴出装置。2. The device for ejecting filling material according to claim 1, wherein the calibration member is provided inside the tubular body so as to be movable in the axial direction.
料物質が該装置内で流動する方向に関して該キャリブレ
ーション部材の上流側に配設された閉鎖弁部材と協動す
るように設けられている請求項２に記載の充填資料の噴
出装置。3. The calibration member is provided to cooperate with a closure valve member disposed upstream of the calibration member with respect to the direction in which the fill material material flows in the device. The filling material ejection device described in 2.
くとも前記底部オリフィスの近くに前記キャリブレーシ
ョン部材の円錐形状キャリブレーション部の円錐角と等
しい円錐角を有している請求項２に記載の充填資料の噴
出装置。4. The conical inner wall of the tubular skeleton has a cone angle at least near the bottom orifice that is equal to the cone angle of the conical calibration portion of the calibration member. Filling material ejection device.
前記底部オリフィスの上流部に該底部オリフィスから離
隔した位置に底端を有すると共に、対向した前記キャリ
ブレーション部材の前記円錐形状内壁部の円錐角度より
大きな円錐角度を有した部分を備えている請求項４に記
載の充填資料の噴出装置。5. The conical inner wall portion of the tubular skeleton,
The upstream end of the bottom orifice has a bottom end at a position separated from the bottom orifice, and a portion having a cone angle larger than a cone angle of the conical inner wall portion of the calibration member facing each other is provided. The filling material ejection device described in 4.
リブレーション部の一部分は、該噴出装置が閉鎖状態の
ときに前記底部オリフィスよりも食み出して延設され、
かつ、該噴出装置を介して流動する充填資料物質の流動
方向に対して上流側に在る部分の円錐角より大きな円錐
角を有している請求項４または５の何れか１項に記載の
充填資料の噴出装置。6. A portion of the calibration portion of the calibration member extends beyond the bottom orifice when the ejection device is in a closed state,
6. The cone angle according to claim 4, wherein the cone angle is larger than the cone angle of a portion existing upstream of the filling material substance flowing through the ejection device with respect to the flow direction. Filling material ejection device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9202523A FR2688196B1 (en) | 1992-03-03 | 1992-03-03 | FILLING SPOUT. |
| FR9202523 | 1992-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH068997A true JPH068997A (en) | 1994-01-18 |
| JPH07112879B2 JPH07112879B2 (en) | 1995-12-06 |
Family
ID=9427293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5039718A Expired - Lifetime JPH07112879B2 (en) | 1992-03-03 | 1993-03-01 | Filling material ejection device |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0559513B1 (en) |
| JP (1) | JPH07112879B2 (en) |
| BR (1) | BR9300335A (en) |
| DE (1) | DE69301944T2 (en) |
| ES (1) | ES2086198T3 (en) |
| FR (1) | FR2688196B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010247879A (en) * | 2009-04-17 | 2010-11-04 | Toyo Seikan Kaisha Ltd | Fill valve |
| JP2011116425A (en) * | 2009-12-04 | 2011-06-16 | Toyo Seikan Kaisha Ltd | Filling valve |
| US20130269371A1 (en) * | 2012-04-12 | 2013-10-17 | Sang Seok Lee | Manufacturing Equipment for Rapidly Freezing Spherically-shaped Foods Using a Cryogenic Refrigerant |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4411629A1 (en) * | 1994-04-02 | 1995-11-02 | Tetra Laval Holdings & Finance | Valve for filling liquids in packaging |
| FR2736338B1 (en) * | 1995-07-05 | 1997-08-29 | Serac Group | LAMINAR FLOW FILLING SPOUT |
| FR2736339B1 (en) * | 1995-07-05 | 1997-08-29 | Serac Group | LAMINAR FLOW FILLING SPOUT |
| US5862996A (en) * | 1997-01-10 | 1999-01-26 | The Procter & Gamble Company | Laminar flow nozzle |
| NL1008131C2 (en) * | 1998-01-27 | 1999-07-28 | Stork Bp & L B V | Fill valve. |
| FR2801579B1 (en) * | 1999-11-29 | 2002-01-18 | Serac Group | FILLING NOZZLE WITH ADJUSTABLE FLOW RATE BY A SINGLE ACTUATION DEVICE AND IMPLEMENTATION METHOD |
| JP4175106B2 (en) * | 2002-12-25 | 2008-11-05 | 大日本印刷株式会社 | Liquid filling valve |
| BG65401B1 (en) * | 2004-10-27 | 2008-06-30 | "Индекс - 6" Оод | Metering valve |
| ITUB20152677A1 (en) | 2015-07-30 | 2017-01-30 | Weightpack Srl | TAP WITH VARIABLE FLOW |
| WO2024256025A1 (en) * | 2023-06-16 | 2024-12-19 | Sig Services Ag | Method for filling flowable product into at least one package |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5251116A (en) * | 1975-10-22 | 1977-04-23 | Buehler Ag Geb | Line switch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4653549A (en) * | 1985-10-29 | 1987-03-31 | C. M. Ambrose Company | Conical fluid nozzle |
-
1992
- 1992-03-03 FR FR9202523A patent/FR2688196B1/en not_active Expired - Fee Related
-
1993
- 1993-02-18 EP EP19930400416 patent/EP0559513B1/en not_active Expired - Lifetime
- 1993-02-18 ES ES93400416T patent/ES2086198T3/en not_active Expired - Lifetime
- 1993-02-18 DE DE1993601944 patent/DE69301944T2/en not_active Expired - Fee Related
- 1993-03-01 JP JP5039718A patent/JPH07112879B2/en not_active Expired - Lifetime
- 1993-03-02 BR BR9300335A patent/BR9300335A/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5251116A (en) * | 1975-10-22 | 1977-04-23 | Buehler Ag Geb | Line switch |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010247879A (en) * | 2009-04-17 | 2010-11-04 | Toyo Seikan Kaisha Ltd | Fill valve |
| JP2011116425A (en) * | 2009-12-04 | 2011-06-16 | Toyo Seikan Kaisha Ltd | Filling valve |
| US20130269371A1 (en) * | 2012-04-12 | 2013-10-17 | Sang Seok Lee | Manufacturing Equipment for Rapidly Freezing Spherically-shaped Foods Using a Cryogenic Refrigerant |
| US9273893B2 (en) * | 2012-04-12 | 2016-03-01 | Sang Seok Lee | Manufacturing equipment for rapidly freezing spherically-shaped foods using a cryogenic refrigerant |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69301944D1 (en) | 1996-05-02 |
| ES2086198T3 (en) | 1996-06-16 |
| FR2688196B1 (en) | 1994-04-29 |
| JPH07112879B2 (en) | 1995-12-06 |
| DE69301944T2 (en) | 1996-11-21 |
| EP0559513B1 (en) | 1996-03-27 |
| BR9300335A (en) | 1993-07-20 |
| EP0559513A1 (en) | 1993-09-08 |
| FR2688196A1 (en) | 1993-09-10 |
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