ATE140821T1 - Dichter elektrischer druckschalter für pneumatische oder hydraulische kreisläufe - Google Patents

Dichter elektrischer druckschalter für pneumatische oder hydraulische kreisläufe

Info

Publication number
ATE140821T1
ATE140821T1 AT92830257T AT92830257T ATE140821T1 AT E140821 T1 ATE140821 T1 AT E140821T1 AT 92830257 T AT92830257 T AT 92830257T AT 92830257 T AT92830257 T AT 92830257T AT E140821 T1 ATE140821 T1 AT E140821T1
Authority
AT
Austria
Prior art keywords
movable contact
fixed contacts
membrane
pressure switch
pressure
Prior art date
Application number
AT92830257T
Other languages
English (en)
Inventor
Giovanni C O Siceb S P Bianco
Original Assignee
Bitron Spa
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 Bitron Spa filed Critical Bitron Spa
Application granted granted Critical
Publication of ATE140821T1 publication Critical patent/ATE140821T1/de

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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
AT92830257T 1991-06-04 1992-05-26 Dichter elektrischer druckschalter für pneumatische oder hydraulische kreisläufe ATE140821T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910130U IT223202Z2 (it) 1991-06-04 1991-06-04 Interruttore elettrico a pressione a tenuta stagna per circuiti idrau-lici o pneumatici

Publications (1)

Publication Number Publication Date
ATE140821T1 true ATE140821T1 (de) 1996-08-15

Family

ID=11408981

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92830257T ATE140821T1 (de) 1991-06-04 1992-05-26 Dichter elektrischer druckschalter für pneumatische oder hydraulische kreisläufe

Country Status (4)

Country Link
EP (1) EP0517674B1 (de)
AT (1) ATE140821T1 (de)
DE (1) DE69212396T2 (de)
IT (1) IT223202Z2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5461208A (en) * 1993-03-24 1995-10-24 Texas Instruments Incorporated Compact high pressure snap-acting switch
DE29619060U1 (de) * 1996-11-02 1998-03-05 Stein, Wolfgang, 63776 Mömbris Vorrichtung zur Erhöhung der Verkehrssicherheit im fließenden Verkehr von Kraftfahrzeugen
CN108305814B (zh) * 2018-02-27 2024-04-16 四川新川航空仪器有限责任公司 一种具有长期承受超高过载的压力信号器
TWI745246B (zh) * 2021-02-26 2021-11-01 廣大工業股份有限公司 具雙向訊號的切換器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378656A (en) * 1966-01-03 1968-04-16 Texas Instruments Inc Adjustment means for electrical switch
DE6602431U (de) * 1969-02-21 1969-05-22 Bosch R Gmbh
DE7031358U (de) * 1970-08-21 1970-12-17 Messmer Kg Werner Hydraulikschalter.
US5025667A (en) * 1989-06-15 1991-06-25 Texas Instruments Incorporated Hermetic pressure sensor

Also Published As

Publication number Publication date
EP0517674B1 (de) 1996-07-24
DE69212396D1 (de) 1996-08-29
DE69212396T2 (de) 1996-12-05
EP0517674A1 (de) 1992-12-09
ITTO910130U1 (it) 1992-12-04
ITTO910130V0 (it) 1991-06-04
IT223202Z2 (it) 1995-06-13

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties