EP0642146A3 - Druckschaltervorrichtung. - Google Patents

Druckschaltervorrichtung. Download PDF

Info

Publication number
EP0642146A3
EP0642146A3 EP94306490A EP94306490A EP0642146A3 EP 0642146 A3 EP0642146 A3 EP 0642146A3 EP 94306490 A EP94306490 A EP 94306490A EP 94306490 A EP94306490 A EP 94306490A EP 0642146 A3 EP0642146 A3 EP 0642146A3
Authority
EP
European Patent Office
Prior art keywords
pressure switch
switch apparatus
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.)
Withdrawn
Application number
EP94306490A
Other languages
English (en)
French (fr)
Other versions
EP0642146A2 (de
Inventor
Thomas J Charboneau
Ciro Calenda
Carleton M Cobb Iii
Arnoldus M Brouwers
Roberto Novi-Chavarria
Eduardo Armenio
Massimo Mazzola
Daniel Morin
Karl R Abrahamson
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.)
Texas Instruments 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 EP0642146A2 publication Critical patent/EP0642146A2/de
Publication of EP0642146A3 publication Critical patent/EP0642146A3/de
Withdrawn legal-status Critical Current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
    • H01H35/247—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow the switch being of the reed switch type
    • 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
EP94306490A 1993-09-03 1994-09-02 Druckschaltervorrichtung. Withdrawn EP0642146A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM930595 1993-09-03
ITRM930595A IT1262406B (it) 1993-09-03 1993-09-03 Dispositivo interruttore sensibile alle pressioni.

Publications (2)

Publication Number Publication Date
EP0642146A2 EP0642146A2 (de) 1995-03-08
EP0642146A3 true EP0642146A3 (de) 1995-11-15

Family

ID=11401936

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94306490A Withdrawn EP0642146A3 (de) 1993-09-03 1994-09-02 Druckschaltervorrichtung.

Country Status (3)

Country Link
EP (1) EP0642146A3 (de)
JP (1) JPH07182956A (de)
IT (1) IT1262406B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5487559A (en) * 1994-09-13 1996-01-30 Trw Inc. Air bag inflator with pressure sensor
FR2833348B1 (fr) * 2001-12-12 2004-03-05 In Lhc Detecteur de pression de fluide
DE102012205147B3 (de) * 2012-03-29 2013-03-07 Siemens Aktiengesellschaft Druckschalteinrichtung mit elektromagnetisch ansteuerbarem Stellglied zur Diagnose der Funktionsfähigkeit eines Schaltelements der Druckschalteinrichtung
CN103629521A (zh) * 2013-10-30 2014-03-12 扬州新沃机电科技开发有限公司 一种集成式安全气囊用充气装置
KR102417368B1 (ko) * 2017-12-19 2022-07-05 현대자동차 주식회사 오일 압력 스위치 및 이를 이용한 피스톤 쿨링 오일 제트의 고장 진단 장치 및 방법
CN112599383B (zh) * 2020-12-08 2022-08-16 中国空气动力研究与发展中心设备设计及测试技术研究所 一种用于低温环境的气体压差开关装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1588592A (de) * 1968-09-19 1970-04-17
US4049935A (en) * 1974-06-11 1977-09-20 Allied Chemical Corporation Pressure switch with diaphragm
US5331126A (en) * 1993-06-15 1994-07-19 Texas Instruments Incorporated Pressure switch apparatus for monitoring pressure level in an enclosed chamber and methods of calibrating same and for making a movable contact arm for use therewith

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1588592A (de) * 1968-09-19 1970-04-17
US4049935A (en) * 1974-06-11 1977-09-20 Allied Chemical Corporation Pressure switch with diaphragm
US5331126A (en) * 1993-06-15 1994-07-19 Texas Instruments Incorporated Pressure switch apparatus for monitoring pressure level in an enclosed chamber and methods of calibrating same and for making a movable contact arm for use therewith

Also Published As

Publication number Publication date
ITRM930595A1 (it) 1995-03-03
JPH07182956A (ja) 1995-07-21
IT1262406B (it) 1996-06-19
ITRM930595A0 (it) 1993-09-03
EP0642146A2 (de) 1995-03-08

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