JP2000513778A - 往復動密閉圧縮機の吸込み装置 - Google Patents
往復動密閉圧縮機の吸込み装置Info
- Publication number
- JP2000513778A JP2000513778A JP09540327A JP54032797A JP2000513778A JP 2000513778 A JP2000513778 A JP 2000513778A JP 09540327 A JP09540327 A JP 09540327A JP 54032797 A JP54032797 A JP 54032797A JP 2000513778 A JP2000513778 A JP 2000513778A
- Authority
- JP
- Japan
- Prior art keywords
- suction
- gas
- shell
- orifice
- inlet pipe
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 49
- 238000001816 cooling Methods 0.000 description 14
- 238000013021 overheating Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 235000003976 Ruta Nutrition 0.000 description 1
- 240000005746 Ruta graveolens Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 235000005806 ruta Nutrition 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/123—Fluid connections
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S181/00—Acoustics
- Y10S181/403—Refrigerator compresssor muffler
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/902—Hermetically sealed motor pump unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.ガスをシェルに吸入する吸込み入口管(28)と、シェル(21)内部に配 設されたシリンダ(22)のヘッドに設けてあり、吸込み入口管(28)と流体 連通する吸込みオリフィス(24a)とを備える密閉シェル(21)を含むタイ プの往復動密閉圧縮機の吸込み装置であって、吸込み入口管(28)から吸込み オリフィス(24a)に低圧ガスを直接導くために、吸込み入口管(28)に気 密に接続された第一の端部(61)および吸込みオリフィス(24a)に気密に 接続された第二の端部(62)を有しており、吸い込まれるガス流を断熱および 防音する吸込み手段(60)と、シェル(21)内に吸い込まれるガスの、吸込 み入口管(28)および吸込みオリフィス(24a)間での所定の流体連通をも たらし、吸込み手段(60)の断熱特性および防音特性をほぼそのまま維持する 少なくとも一つの均圧手段(70)とを備えることを特徴とする吸込み装置。 2.均圧手段(70)が、その長さの一部に、シェル(21)の内部の方に向か う吸込みガスの音響エネルギーを減少させる ように画定された、少なくとも一つの音響減衰領域(71)を有する毛細管の形 態を呈していることを特徴とする請求の範囲第1項に記載の装置。 3.均圧手段(70)が、ガス入口端部とシェル(21)の内部に開口するガス 出口端部との間に、それぞれ音響減衰領域(71)を備えることを特徴とする請 求の範囲第2項に記載の装置。 4.均圧手段(70)は、ガス入口端部が吸込み室(25)に接続されると共に ガス出口端部がシェル(21)の内部に向かって開口する、剛性材料製の毛管要 素であることを特徴とする請求の範囲第3項に記載の装置。 5.音響減衰領域(71)が、均圧手段(70)の長さの螺旋部分により画定さ れることを特徴とする請求の範囲第4項に記載の装置。 6.吸込み手段(60)は、その延長部分の少なくとも一部に、熱伝達に対する 抵抗が大きな構造を備えていることを特徴とする請求の範囲第1項に記載の装置 。 7.吸込み手段(60)がその延長部分の少なくとも一部に可撓性ダクトを備え ることを特徴とする請求の範囲第6項に記載 の装置。 8.前記可撓性ダクトが、熱伝導率の低い材料でできていることを特徴とする請 求の範囲第7項に記載の装置。 9.吸込みダクト(60)の寸法が、吸込み入口管(28)に達するガス流の負 荷損失を低減するように定めてあることを特徴とする請求の範囲第8項に記載の 装置。 10.吸込みダクト(60)は、吸い込まれるガス流が、吸込み入口管(28) と吸込みオリフィス(24a)との間で妨害されないように画定されていること を特徴とする請求の範囲第9項に記載の装置。 11.吸込み手段(60)の第二の端部(62)が、直接かつ気密に吸込み室( 25)に接続されていることを特徴とする請求の範囲第10項に記載の装置。 12.吸込みダクト(60)が、U字形で丸い側部を有すると共に前記管の構造 を常に安定状態に保つ少なくとも一つのスプリング要素(63)を内部に備える ループ管の形状であることを特徴とする請求の範囲第11項に記載の装置。 13.吸込み入口管(28)の上流側に取り付けられた吸込み音響フィルタ(5 0)を備えることを特徴とする請求の範囲第 1項に記載の装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR9601662-0 | 1996-05-10 | ||
| BR9601662A BR9601662A (pt) | 1996-05-10 | 1996-05-10 | Arranjo de sucç o para compressor hermético alternativo |
| PCT/BR1997/000017 WO1997043547A1 (en) | 1996-05-10 | 1997-05-07 | A suction arrangement for a reciprocating hermetic compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000513778A true JP2000513778A (ja) | 2000-10-17 |
| JP4159111B2 JP4159111B2 (ja) | 2008-10-01 |
Family
ID=4064035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54032797A Expired - Fee Related JP4159111B2 (ja) | 1996-05-10 | 1997-05-07 | 往復動密閉圧縮機の吸込み装置 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6155800A (ja) |
| EP (1) | EP0897475B1 (ja) |
| JP (1) | JP4159111B2 (ja) |
| CN (1) | CN1074814C (ja) |
| AT (1) | ATE255681T1 (ja) |
| BR (1) | BR9601662A (ja) |
| DE (1) | DE69726564T2 (ja) |
| DK (1) | DK0897475T3 (ja) |
| ES (1) | ES2212110T3 (ja) |
| WO (1) | WO1997043547A1 (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002025111A1 (en) | 2000-09-25 | 2002-03-28 | Empresa Brasileira De Compressores S.A. - Embraco | Reciprocating compressor driven by a linear motor |
| BR0105694B1 (pt) * | 2001-10-29 | 2009-05-05 | filtro de sucção para compressor hermético alternativo. | |
| DE10317459B4 (de) * | 2003-04-16 | 2005-04-21 | Danfoss Compressors Gmbh | Kältemittelkompressor |
| DE10323381B3 (de) * | 2003-05-23 | 2005-03-03 | Danfoss A/S | Kältemittelverdichter |
| ATE393880T1 (de) * | 2004-12-22 | 2008-05-15 | Acc Austria Gmbh | Hermetischer kältemittelverdichter |
| CN100549416C (zh) * | 2005-03-03 | 2009-10-14 | 阿塞里克股份有限公司 | 压缩机 |
| US20080219863A1 (en) * | 2007-03-06 | 2008-09-11 | Lg Electronics Inc. | Connector for hermetic compressor and suction device of working fluid using the same |
| US8128382B2 (en) * | 2007-07-11 | 2012-03-06 | Gast Manufacturing, Inc. | Compact dual rocking piston pump with reduced number of parts |
| WO2009023178A1 (en) * | 2007-08-09 | 2009-02-19 | Optimum Power Technology L.P. | Pulsation attenuation |
| BRPI0801482A2 (pt) * | 2008-05-13 | 2010-01-12 | Whirlpool Sa | motor, compressor de gás e elemento de agitação |
| DE202009002743U1 (de) | 2009-02-26 | 2009-04-23 | Kongsberg Automotive A/S | Restdruckhalteventil |
| JP5945845B2 (ja) * | 2011-04-11 | 2016-07-05 | パナソニックIpマネジメント株式会社 | 密閉型圧縮機 |
| DE102011108372A1 (de) * | 2011-07-22 | 2013-01-24 | Volkswagen Aktiengesellschaft | Schalldämpfung in einem Kältemittelkreislauf |
| BRPI1105162B1 (pt) * | 2011-12-15 | 2021-08-24 | Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda. | Filtro acústico para compressor alternativo |
| US11293420B2 (en) * | 2016-08-23 | 2022-04-05 | Secop Gmbh | Suction muffler |
| EP3730790A4 (en) * | 2017-12-18 | 2021-06-16 | Nitto Kohki Co., Ltd. | FLUID DEVICE AND BUFFER TANK FOR IT |
| GB2590667B (en) * | 2019-12-23 | 2022-10-12 | Edwards S R O | Exhaust coupling |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2650937C3 (de) * | 1976-11-08 | 1981-12-10 | Danfoss A/S, 6430 Nordborg | Kältemaschine mit federnd in einer Kapsel gehaltenem Motorverdichter |
| NL8403116A (nl) * | 1984-10-12 | 1986-05-01 | Philips Nv | Compressor. |
| IT1191513B (it) * | 1986-01-10 | 1988-03-23 | Necchi Spa | Silenziatore per compressore ermetico |
| JPH01244180A (ja) * | 1988-03-24 | 1989-09-28 | Mitsubishi Electric Corp | 密閉型電動圧縮機 |
| ES2067505T3 (es) * | 1989-08-04 | 1995-04-01 | Matsushita Refrigeration | Compresor hermetico. |
| BR9102288A (pt) * | 1991-05-28 | 1993-01-05 | Brasileira S A Embraco Empresa | Conjunto abafador de succao para compressor hermetico |
| KR940003845Y1 (ko) * | 1991-12-28 | 1994-06-15 | 주식회사 금성사 | 밀폐형 전동압축기 |
| JP3318415B2 (ja) * | 1992-12-21 | 2002-08-26 | エルジー電子株式会社 | 密閉型往復動式圧縮機の騒音減少装置 |
| GB2277355B (en) * | 1993-04-20 | 1997-03-12 | Matsushita Refrigeration Ind | Method and apparatus for coupling a cylinder head-suction muffler assembly in a compressor |
| DE4411191C2 (de) * | 1994-03-30 | 1997-05-15 | Danfoss Compressors Gmbh | Kältemittelkompressoranordnung |
| KR0186176B1 (ko) * | 1995-11-02 | 1999-05-01 | 구자홍 | 밀폐형 전동압축기의 토출소음 저감장치 |
| KR100207792B1 (ko) * | 1997-02-24 | 1999-07-15 | 윤종용 | 밀폐형 압축기 |
-
1996
- 1996-05-10 BR BR9601662A patent/BR9601662A/pt not_active IP Right Cessation
-
1997
- 1997-05-07 ES ES97929053T patent/ES2212110T3/es not_active Expired - Lifetime
- 1997-05-07 AT AT97929053T patent/ATE255681T1/de active
- 1997-05-07 DK DK97929053T patent/DK0897475T3/da active
- 1997-05-07 WO PCT/BR1997/000017 patent/WO1997043547A1/en not_active Ceased
- 1997-05-07 DE DE69726564T patent/DE69726564T2/de not_active Expired - Lifetime
- 1997-05-07 CN CN97194462A patent/CN1074814C/zh not_active Expired - Fee Related
- 1997-05-07 JP JP54032797A patent/JP4159111B2/ja not_active Expired - Fee Related
- 1997-05-07 EP EP97929053A patent/EP0897475B1/en not_active Expired - Lifetime
- 1997-05-07 US US09/180,562 patent/US6155800A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE255681T1 (de) | 2003-12-15 |
| DE69726564T2 (de) | 2004-11-11 |
| DK0897475T3 (da) | 2004-03-29 |
| JP4159111B2 (ja) | 2008-10-01 |
| DE69726564D1 (de) | 2004-01-15 |
| ES2212110T3 (es) | 2004-07-16 |
| BR9601662A (pt) | 1998-03-31 |
| EP0897475A1 (en) | 1999-02-24 |
| CN1218542A (zh) | 1999-06-02 |
| US6155800A (en) | 2000-12-05 |
| CN1074814C (zh) | 2001-11-14 |
| WO1997043547A1 (en) | 1997-11-20 |
| EP0897475B1 (en) | 2003-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2000513778A (ja) | 往復動密閉圧縮機の吸込み装置 | |
| US4911619A (en) | Suction system of hermetic refrigeration compressor | |
| JP4769280B2 (ja) | 往復動密閉圧縮機における吸込装置 | |
| JP4012253B2 (ja) | 気密コンプレッサの吸引マフラ | |
| JP4464135B2 (ja) | 往復動密閉圧縮機用の吸引消音器 | |
| JP3677447B2 (ja) | 密閉型圧縮機 | |
| JP5191901B2 (ja) | 内部熱絶縁を備える密閉圧縮機 | |
| KR20100092512A (ko) | 냉각 압축기의 가스 배출부의 맥동 감쇄장치 | |
| US20010031208A1 (en) | Hermetically sealed compressors | |
| JPH09303262A (ja) | 密閉圧縮機の吐出装置 | |
| JP2008540891A (ja) | 冷却コンプレッサ用サクションマフラ | |
| JP4792675B2 (ja) | 密閉型圧縮機 | |
| JP3115710B2 (ja) | 密閉型電動圧縮機 | |
| CN116838573B (zh) | 一种内排气消音器组件及压缩机 | |
| EP0561383B1 (en) | A refrigeration compressor | |
| KR100497460B1 (ko) | 왕복동식밀폐형압축기의흡입장치 | |
| KR100497462B1 (ko) | 왕복동식밀폐형압축기의흡입장치 | |
| JPH04191479A (ja) | 密閉型圧縮機 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040401 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070206 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070425 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20070618 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20071204 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080402 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20080305 |
|
| A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20080605 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080701 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080715 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110725 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120725 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130725 Year of fee payment: 5 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |