DE69222934D1 - Druckausgleichsmechanismus für einen Druckschalter - Google Patents
Druckausgleichsmechanismus für einen DruckschalterInfo
- Publication number
- DE69222934D1 DE69222934D1 DE69222934T DE69222934T DE69222934D1 DE 69222934 D1 DE69222934 D1 DE 69222934D1 DE 69222934 T DE69222934 T DE 69222934T DE 69222934 T DE69222934 T DE 69222934T DE 69222934 D1 DE69222934 D1 DE 69222934D1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- compensation mechanism
- switch
- pressure switch
- pressure compensation
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/26—Details
- H01H35/2685—Means to protect pressure sensitive element against over pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2213/00—Venting
- H01H2213/002—Venting with external pressure
- H01H2213/004—Scavenger; Filter
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5115892U JPH0613038U (ja) | 1992-07-21 | 1992-07-21 | 圧力スイッチ |
JP5115792U JPH0613037U (ja) | 1992-07-21 | 1992-07-21 | 圧力スイッチ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69222934D1 true DE69222934D1 (de) | 1997-12-04 |
DE69222934T2 DE69222934T2 (de) | 1998-06-04 |
Family
ID=26391687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69222934T Expired - Fee Related DE69222934T2 (de) | 1992-07-21 | 1992-11-13 | Druckausgleichsmechanismus für einen Druckschalter |
Country Status (3)
Country | Link |
---|---|
US (1) | US5308939A (de) |
EP (1) | EP0579867B1 (de) |
DE (1) | DE69222934T2 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2727787B1 (fr) * | 1994-12-06 | 1997-01-24 | Eaton Sa Monaco | Interrupteur electrique de securite |
US6453749B1 (en) * | 1999-10-28 | 2002-09-24 | Motorola, Inc. | Physical sensor component |
JP4672153B2 (ja) * | 2001-01-31 | 2011-04-20 | 株式会社不二工機 | 三動作形圧力スイッチ |
US6769319B2 (en) | 2001-07-09 | 2004-08-03 | Freescale Semiconductor, Inc. | Component having a filter |
KR100569309B1 (ko) * | 2003-10-30 | 2006-04-07 | 현대자동차주식회사 | 차량용 저공기압력 스위치 |
US20080129425A1 (en) * | 2004-10-29 | 2008-06-05 | Markus Leipold | Electric Switching Device Comprising Magnetic And/Or Fluidic Adjusting Elements |
DE102005015643A1 (de) | 2005-04-05 | 2006-11-02 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Betätigungsvorrichtung |
JP2006338998A (ja) * | 2005-06-01 | 2006-12-14 | Surpass Kogyo Kk | 圧力スイッチ |
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 |
DE102005062602A1 (de) * | 2005-12-27 | 2007-07-05 | Robert Bosch Gmbh | Steuergerätemodul, insbesondere in oder für ein Kraftfahrzeug |
US7256361B1 (en) * | 2006-12-27 | 2007-08-14 | Su-Yun Lee | Pressure switch |
US20080197010A1 (en) * | 2007-02-21 | 2008-08-21 | Chih Lin | Apparatus and method for air relief in an air switch |
EP2221843B1 (de) * | 2009-02-24 | 2012-08-22 | Research In Motion Limited | Atmungsfähige versiegelte Kuppelschalteranordnung |
GB0904335D0 (en) * | 2009-03-13 | 2009-04-29 | Gssc Inc | Pressure sensing systems |
AU2010268812B2 (en) * | 2009-07-09 | 2013-09-26 | Norgren Gmbh | Pressure monitoring system including multiple pressure switches |
CN103295838A (zh) * | 2013-07-02 | 2013-09-11 | 中国电子科技集团公司第四十研究所 | 簧片复位装置 |
TWI627651B (zh) * | 2018-01-18 | 2018-06-21 | Nat Chung Shan Inst Science & Tech | 波紋片式壓力開關 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3154652A (en) * | 1961-03-06 | 1964-10-27 | Morris A Gilman | Means for protecting diaphragm controlled switches against excessive pressure |
DE1870864U (de) * | 1963-02-16 | 1963-04-25 | Carl Prawitz | Membrandruckschalter. |
GB1065925A (en) * | 1965-03-11 | 1967-04-19 | Turatti Mario | Electric switch operable by the lubricating oil pressure in lubricating systems for internal combustion engines |
DE6901526U (de) * | 1969-01-16 | 1969-05-29 | Loewe Pumpenfabrik Gmbh | Differenzdrueckschalter |
US4037317A (en) * | 1973-12-27 | 1977-07-26 | Robertshaw Controls Company | Method of making fluid operated electrical switch construction |
DE3110699C2 (de) * | 1981-03-19 | 1983-01-27 | Fa. Leopold Kostal, 5880 Lüdenscheid | Druckmittelbetätigter Membranschalter |
JPS5977747U (ja) * | 1982-11-17 | 1984-05-25 | 株式会社東海理化電機製作所 | 圧力スイツチ |
DE8502779U1 (de) * | 1985-02-01 | 1985-05-23 | TRW Messmer GmbH & Co KG, 7760 Radolfzell | Öldruck-Kontrollschalter |
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 |
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 |
US5122628A (en) * | 1990-05-25 | 1992-06-16 | Fike Corporation | Sudden pressure rise detector |
-
1992
- 1992-11-10 US US07/973,879 patent/US5308939A/en not_active Expired - Lifetime
- 1992-11-13 DE DE69222934T patent/DE69222934T2/de not_active Expired - Fee Related
- 1992-11-13 EP EP92119408A patent/EP0579867B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5308939A (en) | 1994-05-03 |
EP0579867B1 (de) | 1997-10-29 |
EP0579867A1 (de) | 1994-01-26 |
DE69222934T2 (de) | 1998-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69222934D1 (de) | Druckausgleichsmechanismus für einen Druckschalter | |
DE69306728D1 (de) | Antrieb für einen Dreistellungsschalter | |
DE69430544D1 (de) | Verbindungsmechanismus für strukturelemente | |
DE69112461D1 (de) | Antrieb für einen Dreistellungsschalter. | |
DE69415102D1 (de) | Betätigungsmechanismus für einen hydraulischen hauptzylinder | |
DE69306822D1 (de) | Betätigungsmechanismus für einen Selbstschalter mit Giessformgehäuse | |
DE69409968D1 (de) | Schaltnetzteil für einen leistungsverstärker | |
DE69110540D1 (de) | Momentauslöser für einen Schalter. | |
DE69013856D1 (de) | Schalteinheit für einen ausschalter. | |
ATE182232T1 (de) | Rahmenschenkel für einen schaltschrank | |
ATE181181T1 (de) | Rahmengestell für einen schaltschrank | |
DE59502852D1 (de) | Rahmengestell für einen schaltschrank | |
DE69411064D1 (de) | Kontrollgerät für einen Strassenfertiger | |
SG85062A1 (en) | Annual calendar mechanism for a timerpiece | |
DE59308767D1 (de) | Halterung für ein zielfernrohr | |
DE4391686T1 (de) | Antriebsmechanismus für einen Förderer | |
DE59202748D1 (de) | Mechanismus für einen selbstschalter. | |
DE69817986D1 (de) | Stabilisierung für einen Schalterbetätigungsmechanismus | |
DE69305094D1 (de) | Antioxydierungsschutz für ein kohlenstoffhaltiges material | |
DE69402698D1 (de) | Handabgabevorrichtung für einen streifen | |
DE59506085D1 (de) | Schwenkbares Betätigungsglied für einen Sicherheitsschalter | |
DE69417606D1 (de) | Kontaktmaterial für einen Vakuumschalter | |
DE59509394D1 (de) | Gewicht für einen Hubendschalter | |
ITMI921250A0 (it) | Commutatore a pressione | |
DE59305946D1 (de) | Membrananordnung für einen Druckschalter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |