JP2000243196A5 - - Google Patents
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- Publication number
- JP2000243196A5 JP2000243196A5 JP1999038185A JP3818599A JP2000243196A5 JP 2000243196 A5 JP2000243196 A5 JP 2000243196A5 JP 1999038185 A JP1999038185 A JP 1999038185A JP 3818599 A JP3818599 A JP 3818599A JP 2000243196 A5 JP2000243196 A5 JP 2000243196A5
- Authority
- JP
- Japan
- Prior art keywords
- switch
- spherical shape
- contact
- pressure
- curvature
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims 1
Claims (3)
- スイッチ接点を具備するスイッチレバーと、流体の圧力により駆動されて前記スイッチ接点を接離させる作動棒とからなり、上記スイッチレバーは上記作動棒が当接する当接部を有する圧力スイッチにおいて、上記当接部は球面形状に形成されるとともに、作動棒と球面形状の接触する個所が作動棒の端部から内側に位置していることを特徴とする圧力スイッチ。
- 上記球面形状の曲率半径が2.0mm〜0.5mmであることを特徴とする請求項1に記載の圧力スイッチ。
- 上記球面形状の曲率半径が2.0mm〜1.5mmであることを特徴とする請求項1に記載の圧力スイッチ。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11038185A JP2000243196A (ja) | 1999-02-17 | 1999-02-17 | 圧力スイッチ |
TW088121860A TW430835B (en) | 1999-02-17 | 1999-12-14 | Pressure switch |
DE69933536T DE69933536T2 (de) | 1999-02-17 | 1999-12-17 | Druckschalter |
EP99125162A EP1030335B1 (en) | 1999-02-17 | 1999-12-17 | Pressure switch |
US09/482,643 US6329619B1 (en) | 1999-02-17 | 2000-01-13 | Pressure switch |
KR1020000002380A KR20000057772A (ko) | 1999-02-17 | 2000-01-19 | 압력 스위치 |
CN00101671A CN1121052C (zh) | 1999-02-17 | 2000-01-28 | 压力开关 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11038185A JP2000243196A (ja) | 1999-02-17 | 1999-02-17 | 圧力スイッチ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000243196A JP2000243196A (ja) | 2000-09-08 |
JP2000243196A5 true JP2000243196A5 (ja) | 2005-11-04 |
Family
ID=12518331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11038185A Pending JP2000243196A (ja) | 1999-02-17 | 1999-02-17 | 圧力スイッチ |
Country Status (7)
Country | Link |
---|---|
US (1) | US6329619B1 (ja) |
EP (1) | EP1030335B1 (ja) |
JP (1) | JP2000243196A (ja) |
KR (1) | KR20000057772A (ja) |
CN (1) | CN1121052C (ja) |
DE (1) | DE69933536T2 (ja) |
TW (1) | TW430835B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050273502A1 (en) * | 2004-05-21 | 2005-12-08 | Patrick Paul B | Service oriented architecture with message processing stages |
CN100593831C (zh) * | 2005-06-23 | 2010-03-10 | 王正宗 | 充气产品的气压开关 |
CN100468596C (zh) * | 2005-07-07 | 2009-03-11 | 王正宗 | 充气产品的气压开关的缓冲装置 |
TWM286455U (en) * | 2005-09-09 | 2006-01-21 | Tzung-Ren Chiou | Blow type electronic switch |
US7256361B1 (en) * | 2006-12-27 | 2007-08-14 | Su-Yun Lee | Pressure switch |
CN102024620A (zh) * | 2010-12-31 | 2011-04-20 | 太平洋电子(昆山)有限公司 | 双压力开关触点结构 |
CN103489707A (zh) * | 2013-09-23 | 2014-01-01 | 苏州华恒医用器械有限公司 | 气电转换开关 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3720090A (en) * | 1968-12-30 | 1973-03-13 | Texas Instruments Inc | Switch with improved means and method for calibration |
US4194105A (en) * | 1977-01-13 | 1980-03-18 | Itt Industries, Inc. | Switches |
US4214137A (en) * | 1978-10-13 | 1980-07-22 | Product Research And Development | Pressure switch with snap element |
DE2902769C2 (de) * | 1979-01-25 | 1982-12-09 | Rudolf Schadow Gmbh, 1000 Berlin | Drucktastenschalter |
US4581509A (en) * | 1984-07-20 | 1986-04-08 | Texas Instruments Incorporated | Features of a condition responsive switch |
EP0276467A3 (en) * | 1986-12-22 | 1989-12-20 | OMRON Corporation | Pressure sensor and associated switch |
JPH07101583B2 (ja) * | 1987-07-02 | 1995-11-01 | 株式会社不二工機製作所 | 二動作形圧力スイッチ |
JPH07114094B2 (ja) * | 1987-07-23 | 1995-12-06 | 株式会社不二工機製作所 | 三動作形圧力スイッチ |
US4794214A (en) * | 1987-10-28 | 1988-12-27 | Texas Instruments Incorporated | Fluid pressure responsive electrical switch |
US4820890A (en) * | 1987-12-09 | 1989-04-11 | Fuji Koki Mfg. Co. Ltd. | Three-function pressure switch |
JP2785871B2 (ja) * | 1988-05-11 | 1998-08-13 | 株式会社 不二工機 | 冷媒流体感圧スイッチ |
US5153396A (en) * | 1991-03-18 | 1992-10-06 | General Motors Corporation | Combination high pressure switch and valve device |
US5149927A (en) * | 1991-04-05 | 1992-09-22 | Eaton Corporation | Binary action pressure switch |
US5508483A (en) * | 1995-03-24 | 1996-04-16 | Texas Instruments Incorporated | High pressure switch apparatus |
DE69632446T2 (de) * | 1995-11-29 | 2005-05-12 | Toyoda Koki K.K., Kariya | Druckschalter |
JPH09293435A (ja) * | 1996-04-26 | 1997-11-11 | Fuji Koki:Kk | 圧力スイッチ |
US5889247A (en) * | 1997-04-17 | 1999-03-30 | Texas Instruments Incorporated | Normally closed, pressure responsive electrical switch |
US5932857A (en) * | 1997-05-06 | 1999-08-03 | Texas Instruments Incorporated | Pressure switch with biaxially oriented thermoplastic diaphragm |
-
1999
- 1999-02-17 JP JP11038185A patent/JP2000243196A/ja active Pending
- 1999-12-14 TW TW088121860A patent/TW430835B/zh not_active IP Right Cessation
- 1999-12-17 DE DE69933536T patent/DE69933536T2/de not_active Expired - Lifetime
- 1999-12-17 EP EP99125162A patent/EP1030335B1/en not_active Expired - Lifetime
-
2000
- 2000-01-13 US US09/482,643 patent/US6329619B1/en not_active Expired - Lifetime
- 2000-01-19 KR KR1020000002380A patent/KR20000057772A/ko active Search and Examination
- 2000-01-28 CN CN00101671A patent/CN1121052C/zh not_active Expired - Fee Related
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