DE69111898D1 - Druckbetätigter Öffner-Schalter. - Google Patents
Druckbetätigter Öffner-Schalter.Info
- Publication number
- DE69111898D1 DE69111898D1 DE69111898T DE69111898T DE69111898D1 DE 69111898 D1 DE69111898 D1 DE 69111898D1 DE 69111898 T DE69111898 T DE 69111898T DE 69111898 T DE69111898 T DE 69111898T DE 69111898 D1 DE69111898 D1 DE 69111898D1
- Authority
- DE
- Germany
- Prior art keywords
- break switch
- pressure operated
- operated break
- pressure
- switch
- 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
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/04—Energy stored by deformation of elastic members
- H01H5/30—Energy stored by deformation of elastic members by buckling of disc springs
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/529,060 US5049708A (en) | 1990-05-25 | 1990-05-25 | Normally closed pressure responsive switch |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69111898D1 true DE69111898D1 (de) | 1995-09-14 |
DE69111898T2 DE69111898T2 (de) | 1996-02-22 |
Family
ID=24108345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69111898T Expired - Fee Related DE69111898T2 (de) | 1990-05-25 | 1991-05-10 | Druckbetätigter Öffner-Schalter. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5049708A (de) |
EP (1) | EP0458494B1 (de) |
JP (1) | JP3056820B2 (de) |
DE (1) | DE69111898T2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5198631A (en) | 1991-09-11 | 1993-03-30 | General Electric Company | Pressure responsive control device |
US5191178A (en) * | 1992-01-10 | 1993-03-02 | Texas Instruments Incorporated | Vehicular transmission sensor apparatus responsive to gear selection |
US5338907A (en) * | 1992-01-10 | 1994-08-16 | Texas Instruments Incorporated | Vehicular transmission sensor apparatus responsive to gear selection |
US5304758A (en) * | 1992-04-30 | 1994-04-19 | Bendix Atlantic Inflator Company | Temperature compensated low pressure switch for hybrid inflators |
US5280926A (en) * | 1992-07-14 | 1994-01-25 | Texas Instruments Incorporated | Seal apparatus for pressure responsive electrical switch |
US5338908A (en) * | 1993-06-08 | 1994-08-16 | Texas Instruments Incorporated | Vented pressure switch apparatus |
US5308940A (en) * | 1993-06-08 | 1994-05-03 | Texas Instruments Incorporated | Vented pressure switch apparatus |
US5508483A (en) * | 1995-03-24 | 1996-04-16 | Texas Instruments Incorporated | High pressure switch apparatus |
US6064014A (en) * | 1995-06-20 | 2000-05-16 | Texas Instruments Incorporated | Pressure responsive electric switch assembly and method for making |
US5889247A (en) * | 1997-04-17 | 1999-03-30 | Texas Instruments Incorporated | Normally closed, pressure responsive electrical switch |
DE19816947C1 (de) * | 1998-04-17 | 2000-03-16 | Inovan Stroebe | Schnappscheibenschalter für große Ströme |
US6343414B1 (en) * | 1999-09-22 | 2002-02-05 | General Electric Company | Snap-disk formation process and machine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3867594A (en) * | 1973-11-29 | 1975-02-18 | Texas Instruments Inc | Pressure sensitive switch with diaphragm and dish contact means |
US4091249A (en) * | 1976-10-06 | 1978-05-23 | Emerson Electric Co. | Pressure sensitive electrical switch having a snap element |
US4342887A (en) * | 1980-08-15 | 1982-08-03 | Texas Instruments Incorporated | Normally closed pressure responsive switch with improved compact structure |
DE3369595D1 (en) * | 1982-12-09 | 1987-03-05 | Texas Instruments Inc | Condition responsive switch particularly with discrete pressure responsive unit |
US4757165A (en) * | 1986-12-23 | 1988-07-12 | Texas Instruments Incorporated | Dual condition responsive electrical switch |
US4861953A (en) * | 1988-03-18 | 1989-08-29 | Texas Instruments Incorporated | Pressure switch apparatus having improved longevity and widened tolerence for location of stationary contact |
US4948931A (en) * | 1989-04-17 | 1990-08-14 | Therm-O-Disc, Incorporated | Combined pressure cutoff and pressure relief valve |
-
1990
- 1990-05-25 US US07/529,060 patent/US5049708A/en not_active Expired - Lifetime
-
1991
- 1991-05-10 EP EP91304226A patent/EP0458494B1/de not_active Expired - Lifetime
- 1991-05-10 DE DE69111898T patent/DE69111898T2/de not_active Expired - Fee Related
- 1991-05-24 JP JP3120029A patent/JP3056820B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0458494B1 (de) | 1995-08-09 |
JP3056820B2 (ja) | 2000-06-26 |
US5049708A (en) | 1991-09-17 |
EP0458494A2 (de) | 1991-11-27 |
DE69111898T2 (de) | 1996-02-22 |
EP0458494A3 (en) | 1992-06-03 |
JPH04229521A (ja) | 1992-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SENSATA TECHNOLOGIES, INC. (N.D.GES.D. STAATES DEL |
|
8339 | Ceased/non-payment of the annual fee |