DE69018796T2 - Druckschalter mit Arbeitskontakt. - Google Patents

Druckschalter mit Arbeitskontakt.

Info

Publication number
DE69018796T2
DE69018796T2 DE69018796T DE69018796T DE69018796T2 DE 69018796 T2 DE69018796 T2 DE 69018796T2 DE 69018796 T DE69018796 T DE 69018796T DE 69018796 T DE69018796 T DE 69018796T DE 69018796 T2 DE69018796 T2 DE 69018796T2
Authority
DE
Germany
Prior art keywords
pressure switch
make contact
contact
make
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
Application number
DE69018796T
Other languages
English (en)
Other versions
DE69018796D1 (de
Inventor
David A Czarn
Aziz Rahman
Alan M Sadler
Gary A Baker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sensata Technologies Inc
Original Assignee
Texas Instruments Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of DE69018796D1 publication Critical patent/DE69018796D1/de
Application granted granted Critical
Publication of DE69018796T2 publication Critical patent/DE69018796T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01H35/346—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm in which the movable contact is formed or directly supported by the 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
    • H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
DE69018796T 1989-12-22 1990-12-17 Druckschalter mit Arbeitskontakt. Expired - Fee Related DE69018796T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/454,880 US5015808A (en) 1989-12-22 1989-12-22 Normally open pressure switch

Publications (2)

Publication Number Publication Date
DE69018796D1 DE69018796D1 (de) 1995-05-24
DE69018796T2 true DE69018796T2 (de) 1995-08-24

Family

ID=23806444

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69018796T Expired - Fee Related DE69018796T2 (de) 1989-12-22 1990-12-17 Druckschalter mit Arbeitskontakt.

Country Status (4)

Country Link
US (1) US5015808A (de)
EP (1) EP0434329B1 (de)
JP (1) JP3056794B2 (de)
DE (1) DE69018796T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198631A (en) 1991-09-11 1993-03-30 General Electric Company Pressure responsive control device
US5231254A (en) * 1991-12-11 1993-07-27 Texas Instruments Incorporated Automobile transmission mode sensing apparatus
US5195678A (en) * 1991-12-20 1993-03-23 Texas Instruments Incorporated Automotive oil level control apparatus
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
US5708245A (en) * 1992-07-14 1998-01-13 Texas Instruments Incorporated Normally open pressure responsive switch
US5280926A (en) * 1992-07-14 1994-01-25 Texas Instruments Incorporated Seal apparatus for pressure responsive electrical switch
US5473937A (en) * 1993-05-14 1995-12-12 Texas Instruments Incorporated Temperature sensing apparatus
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
US5791459A (en) * 1996-02-27 1998-08-11 Molex Incorporated Normally closed electrical switch
US5889247A (en) * 1997-04-17 1999-03-30 Texas Instruments Incorporated Normally closed, pressure responsive electrical switch
US6518525B1 (en) 1997-09-25 2003-02-11 Texas Instruments Incorporated Gear recognition switch system
US6091034A (en) * 1999-09-17 2000-07-18 Texas Instruments Incorporated Low cost fluid pressure responsive electric switch having increased longevity
US6343414B1 (en) * 1999-09-22 2002-02-05 General Electric Company Snap-disk formation process and machine
US6740828B1 (en) 2003-08-08 2004-05-25 Claudio R. Dacal Arm and safety switch

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720420A (en) * 1971-03-19 1973-03-13 Parker Hannifin Corp Gasket
US4404440A (en) * 1980-12-15 1983-09-13 Ivac Corporation Apparatus for detecting when the pressure detector in a fluid line exceeds a prescribed threshold
NL186532C (nl) * 1986-04-09 1990-12-17 Jogema Holding Afdichting van een opening.
US4758695A (en) * 1986-09-03 1988-07-19 Texas Instruments Incorporated Automotive transmission control system and improved longevity therefor
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
US4853503A (en) * 1988-03-18 1989-08-01 Texas Instruments Incorporated Pressure switch apparatus having improved longevity and widened tolerance for location of stationary contact
US5004876A (en) * 1988-12-20 1991-04-02 Texas Instruments Incorporated Pressure responsive switch particularly adaptable for operation as a normally open or a normally closed switch

Also Published As

Publication number Publication date
EP0434329B1 (de) 1995-04-19
JP3056794B2 (ja) 2000-06-26
DE69018796D1 (de) 1995-05-24
US5015808A (en) 1991-05-14
EP0434329A3 (en) 1991-12-27
JPH03291820A (ja) 1991-12-24
EP0434329A2 (de) 1991-06-26

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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