JP4261425B2 - 電磁弁 - Google Patents
電磁弁 Download PDFInfo
- Publication number
- JP4261425B2 JP4261425B2 JP2004166315A JP2004166315A JP4261425B2 JP 4261425 B2 JP4261425 B2 JP 4261425B2 JP 2004166315 A JP2004166315 A JP 2004166315A JP 2004166315 A JP2004166315 A JP 2004166315A JP 4261425 B2 JP4261425 B2 JP 4261425B2
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- valve
- valve body
- valve seat
- poppet
- 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.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 210000000078 claw Anatomy 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 229920003051 synthetic elastomer Polymers 0.000 description 8
- 239000005061 synthetic rubber Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000005291 magnetic effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
- F16K31/0658—Armature and valve member being one single element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Valve Device For Special Equipments (AREA)
Description
11 ソレノイドハウジング
12 弁ハウジング
13 本体ブロック
13a 接続面
13b 接続面
13c 貫通孔
13d,13e 弁座
14 エンドカバー
15 供給ポート
16 排気ポート
17 出力ポート
18 プランジャ
18a 本体部
18b 先端部
18c 爪部
18d 先端面
19 弁体
20 フラッパ
21 プランジャピン
22 収容室
23 磁気フレーム
24 ボビン
24a 円筒部
24b フランジ部
25 コイル
26 コラム
27 ポペット
28 支持板
28a 表面外周部
29 キャップ
29a 筒部
29b 内方突起部
29c 外方突起部
29d 爪部
30 ばね部材
31 プランジャ
32 キャップ
33 収容室
34 ばね部材
35 弁体
36 プランジャ
37 弁体
38 手動ボタン
38a 傾斜面
39 ばね部材
40 ストッパ
Claims (2)
- 流体が流入するポートと流出するポートとが形成されるとともに前記ポートを互いに連通させる流路中に設けられる弁座が形成されるハウジングと、前記弁座に対向して前記ハウジングに組み込まれ磁化されたコラムに吸引される金属製のプランジャと、当該プランジャに設けられ前記弁座を開閉する弁体と、当該弁体に対して前記弁座を閉じる方向のばね力を付勢するばね部材とを有する電磁弁であって、
表面に前記弁体が固着され裏面に前記プランジャの先端面が接触する支持板と前記弁体とにより形成されるポペットと、
前記プランジャの外周に嵌合する筒部と、当該筒部に対して内方に突出し前記支持板の表面外周部が当接する内方突起部と、前記筒部に対して外方に突出し前記ばね部材が係合する外方突起部とが設けられたキャップとを有することを特徴とする電磁弁。 - 請求項1記載の電磁弁において、前記プランジャの外周と前記筒部の内周に嵌合時に相互に係合しあう爪部を形成することを特徴とする電磁弁。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004166315A JP4261425B2 (ja) | 2004-06-03 | 2004-06-03 | 電磁弁 |
| EP05737263A EP1757852B1 (en) | 2004-06-03 | 2005-04-28 | Solenoid valve |
| DE602005022441T DE602005022441D1 (de) | 2004-06-03 | 2005-04-28 | Magnetventil |
| AT05737263T ATE475043T1 (de) | 2004-06-03 | 2005-04-28 | Magnetventil |
| US11/628,380 US7344119B2 (en) | 2004-06-03 | 2005-04-28 | Solenoid valve |
| PCT/JP2005/008231 WO2005119107A1 (ja) | 2004-06-03 | 2005-04-28 | 電磁弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004166315A JP4261425B2 (ja) | 2004-06-03 | 2004-06-03 | 電磁弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005344866A JP2005344866A (ja) | 2005-12-15 |
| JP4261425B2 true JP4261425B2 (ja) | 2009-04-30 |
Family
ID=35462990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004166315A Expired - Fee Related JP4261425B2 (ja) | 2004-06-03 | 2004-06-03 | 電磁弁 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7344119B2 (ja) |
| EP (1) | EP1757852B1 (ja) |
| JP (1) | JP4261425B2 (ja) |
| AT (1) | ATE475043T1 (ja) |
| DE (1) | DE602005022441D1 (ja) |
| WO (1) | WO2005119107A1 (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004048861A1 (de) * | 2004-10-07 | 2006-04-20 | Robert Bosch Gmbh | Elektromagnetisch betätigbares Ventil, insbesondere für Bremskraftanlagen in Kraftfahrzeugen |
| JP4453732B2 (ja) * | 2007-09-14 | 2010-04-21 | 株式会社デンソー | 電磁弁 |
| DE102010003958B4 (de) * | 2010-04-14 | 2024-12-19 | Robert Bosch Gmbh | Magnetventil |
| DE102010024943B8 (de) * | 2010-06-24 | 2013-02-07 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Elektromagnetische Ventilvorrichtung mit kopfseitig abgestützten und bodenseitig entlasteten Ankerführungsrohr |
| DE102010038900B4 (de) * | 2010-08-04 | 2025-02-13 | Robert Bosch Gmbh | Magnetventil sowie Fahrerassistenzeinrichtung |
| US9631736B2 (en) | 2013-06-10 | 2017-04-25 | Walbro Llc | Low cost solenoid valve |
| WO2017015161A1 (en) * | 2015-07-17 | 2017-01-26 | A.V.K. Carbo-Bond, Inc. | Resettable valve |
| EP3640508A1 (de) * | 2018-10-15 | 2020-04-22 | Carl Freudenberg KG | Magnetanker für elektromagnetisches ventil |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2886063A (en) * | 1957-08-12 | 1959-05-12 | Gen Controls Co | Valve structure |
| DE1550112A1 (de) * | 1966-04-25 | 1969-05-14 | Bueche Dr Ernst | Magnetventil und Verfahren zu seiner Herstellung |
| US4056255A (en) * | 1975-05-08 | 1977-11-01 | Lace Donald A | Valve actuator |
| JP2551917Y2 (ja) * | 1992-07-13 | 1997-10-27 | シーケーディ株式会社 | 電磁弁 |
| JP2551917B2 (ja) | 1993-12-06 | 1996-11-06 | 三洋化成工業株式会社 | 燃料油用流動性向上剤および燃料油組成物 |
| US5441233A (en) * | 1994-03-18 | 1995-08-15 | Smc Corporation | Electromagnetic valve |
| US5565832A (en) * | 1994-10-17 | 1996-10-15 | Automatic Switch Company | Solenoid with magnetic control of armature velocity |
| JPH0960758A (ja) * | 1995-08-22 | 1997-03-04 | Noritz Corp | 電磁弁 |
| JPH09292051A (ja) * | 1996-04-24 | 1997-11-11 | Tokyo Gas Co Ltd | 自己保持型ガス遮断弁 |
| DE19625262B4 (de) * | 1996-06-25 | 2005-04-28 | Knorr Bremse Systeme | Magnetventil |
| JP3827833B2 (ja) | 1997-10-20 | 2006-09-27 | 株式会社コガネイ | 電磁弁 |
| JP2000205432A (ja) | 1999-01-19 | 2000-07-25 | Rinnai Corp | 電磁弁 |
| JP2001280519A (ja) | 2000-03-30 | 2001-10-10 | Koganei Corp | 3ポート電磁弁 |
| JP2002181221A (ja) * | 2000-12-11 | 2002-06-26 | Smc Corp | 流量制御弁 |
-
2004
- 2004-06-03 JP JP2004166315A patent/JP4261425B2/ja not_active Expired - Fee Related
-
2005
- 2005-04-28 US US11/628,380 patent/US7344119B2/en not_active Expired - Fee Related
- 2005-04-28 WO PCT/JP2005/008231 patent/WO2005119107A1/ja not_active Ceased
- 2005-04-28 AT AT05737263T patent/ATE475043T1/de not_active IP Right Cessation
- 2005-04-28 EP EP05737263A patent/EP1757852B1/en not_active Expired - Lifetime
- 2005-04-28 DE DE602005022441T patent/DE602005022441D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005344866A (ja) | 2005-12-15 |
| US20070181839A1 (en) | 2007-08-09 |
| EP1757852B1 (en) | 2010-07-21 |
| EP1757852A1 (en) | 2007-02-28 |
| ATE475043T1 (de) | 2010-08-15 |
| DE602005022441D1 (de) | 2010-09-02 |
| US7344119B2 (en) | 2008-03-18 |
| WO2005119107A1 (ja) | 2005-12-15 |
| EP1757852A4 (en) | 2008-12-17 |
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