DE69401827T2 - Hochdruckschaltgerät - Google Patents

Hochdruckschaltgerät

Info

Publication number
DE69401827T2
DE69401827T2 DE69401827T DE69401827T DE69401827T2 DE 69401827 T2 DE69401827 T2 DE 69401827T2 DE 69401827 T DE69401827 T DE 69401827T DE 69401827 T DE69401827 T DE 69401827T DE 69401827 T2 DE69401827 T2 DE 69401827T2
Authority
DE
Germany
Prior art keywords
high pressure
pressure switchgear
switchgear
pressure
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
DE69401827T
Other languages
English (en)
Other versions
DE69401827D1 (de
Inventor
Andrew J Mckenna
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
Priority claimed from JP8941893A external-priority patent/JPH06275180A/ja
Priority claimed from JP29889293A external-priority patent/JPH07130260A/ja
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of DE69401827D1 publication Critical patent/DE69401827D1/de
Application granted granted Critical
Publication of DE69401827T2 publication Critical patent/DE69401827T2/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H2009/0083—Details of switching devices, not covered by groups H01H1/00 - H01H7/00 using redundant components, e.g. two pressure tubes for pressure switch

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
DE69401827T 1993-03-24 1994-03-23 Hochdruckschaltgerät Expired - Fee Related DE69401827T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8941893A JPH06275180A (ja) 1993-03-24 1993-03-24 圧力スイッチ
JP29889293A JPH07130260A (ja) 1993-11-04 1993-11-04 圧力スイッチ

Publications (2)

Publication Number Publication Date
DE69401827D1 DE69401827D1 (de) 1997-04-10
DE69401827T2 true DE69401827T2 (de) 1997-06-12

Family

ID=26430838

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69401827T Expired - Fee Related DE69401827T2 (de) 1993-03-24 1994-03-23 Hochdruckschaltgerät

Country Status (4)

Country Link
US (1) US5461208A (de)
EP (1) EP0617445B1 (de)
KR (1) KR940022616A (de)
DE (1) DE69401827T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09293435A (ja) * 1996-04-26 1997-11-11 Fuji Koki:Kk 圧力スイッチ
US6091034A (en) * 1999-09-17 2000-07-18 Texas Instruments Incorporated Low cost fluid pressure responsive electric switch having increased longevity
US7093451B2 (en) * 2003-09-18 2006-08-22 Delphi Technologies, Inc. Blowoff valve assembly with integrated pressure switch
CA2485278C (en) * 2004-10-19 2012-05-01 Kenneth Brad Hillman Manual reset switch cover assembly
EP1846653B1 (de) 2005-01-28 2015-01-28 Engineered Products Co. Nichtverriegelnder schalter zur filterüberwachung
DE102005062602A1 (de) * 2005-12-27 2007-07-05 Robert Bosch Gmbh Steuergerätemodul, insbesondere in oder für ein Kraftfahrzeug
US7348509B2 (en) * 2006-03-29 2008-03-25 Micro Pneumatic Logic, Inc. High pressure switch with isolated contacts
CH699668A1 (de) * 2008-10-09 2010-04-15 Kistler Holding Ag Sensormembrane.
ES1068999Y (es) * 2008-10-28 2009-04-01 Zertan Sa Manocontacto para control de presion de aceite
DE102009037798A1 (de) * 2009-08-18 2011-02-24 Bircher Reglomat Ag Pneumatik-Schalter
DE102013211216A1 (de) * 2013-06-14 2014-12-18 Bayerische Motoren Werke Aktiengesellschaft Rad eines Kraftfahrzeugs mit einer Verkleidung des Speichen-Raumes
CN104319171B (zh) * 2014-11-13 2017-05-03 乐清市通达有线电厂 净水器防水压力开关
CN112735886B (zh) * 2020-12-30 2022-06-28 温州市三峻轿车配件有限公司 一种单触点信号开关

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302269A (en) * 1965-02-02 1967-02-07 Texas Instruments Inc Methods of making condition responsive devices
US4091249A (en) * 1976-10-06 1978-05-23 Emerson Electric Co. Pressure sensitive electrical switch having a snap element
US4356365A (en) * 1980-10-24 1982-10-26 Edison International, Inc. Air operated DC switch
IT1145105B (it) * 1981-09-22 1986-11-05 Mario Turatti Trasmettitore elettrico di pressione utilizzabile per comandare segnalatori elettrici della pressione dell olio nel circuito di lubrificazione di motori a combustione interna
US4495389A (en) * 1982-06-11 1985-01-22 Therm-O-Disc, Incorporated Pressure switch
US4469923A (en) * 1982-12-10 1984-09-04 Texas Instruments Incorporated Pressure responsive switch with discrete pressure responsive unit
JPS612221A (ja) * 1984-06-14 1986-01-08 本田技研工業株式会社 圧力スイツチ
US4794214A (en) * 1987-10-28 1988-12-27 Texas Instruments Incorporated Fluid pressure responsive electrical switch
FR2663781A1 (fr) * 1990-06-21 1991-12-27 Jaeger Contacteur electrique sensible a la pression a commutation brusque.
US5153396A (en) * 1991-03-18 1992-10-06 General Motors Corporation Combination high pressure switch and valve device
IT223202Z2 (it) * 1991-06-04 1995-06-13 Siceb Spa Interruttore elettrico a pressione a tenuta stagna per circuiti idrau-lici o pneumatici

Also Published As

Publication number Publication date
KR940022616A (ko) 1994-10-21
DE69401827D1 (de) 1997-04-10
US5461208A (en) 1995-10-24
EP0617445A1 (de) 1994-09-28
EP0617445B1 (de) 1997-03-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee