AT278955B - Druckmittelbetätigter Membranschalter - Google Patents

Druckmittelbetätigter Membranschalter

Info

Publication number
AT278955B
AT278955B AT861867A AT861867A AT278955B AT 278955 B AT278955 B AT 278955B AT 861867 A AT861867 A AT 861867A AT 861867 A AT861867 A AT 861867A AT 278955 B AT278955 B AT 278955B
Authority
AT
Austria
Prior art keywords
pressure medium
membrane switch
medium operated
operated membrane
switch
Prior art date
Application number
AT861867A
Other languages
English (en)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of AT278955B publication Critical patent/AT278955B/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)
AT861867A 1966-10-27 1967-09-21 Druckmittelbetätigter Membranschalter AT278955B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0089592 1966-10-27

Publications (1)

Publication Number Publication Date
AT278955B true AT278955B (de) 1970-02-25

Family

ID=6984839

Family Applications (1)

Application Number Title Priority Date Filing Date
AT861867A AT278955B (de) 1966-10-27 1967-09-21 Druckmittelbetätigter Membranschalter

Country Status (6)

Country Link
US (1) US3465112A (de)
AT (1) AT278955B (de)
DE (1) DE1590170B2 (de)
FR (1) FR1535064A (de)
GB (1) GB1196005A (de)
SE (1) SE345338B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1765576A1 (de) * 1968-06-12 1971-07-29 Bosch Gmbh Robert Druckmittelbetaetigter Membranschalter
DE3145348C2 (de) * 1981-11-14 1985-01-17 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Hydraulisch betätigter Schalter
US4456801A (en) * 1982-03-08 1984-06-26 The Singer Company Pressure switch
US4565920A (en) * 1984-05-14 1986-01-21 Temp. Systems, Inc. Fail safe thermal control device
US5461207A (en) * 1993-05-20 1995-10-24 Dwyer Precision, Inc. Hand held actuator for a patient call system
US8187227B2 (en) 2006-11-01 2012-05-29 Medela Holding Ag Self returning contamination barrier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2284424A (en) * 1940-05-31 1942-05-26 George N Hein Packing gland with oversize floating gasket
US2694415A (en) * 1950-12-23 1954-11-16 Watts Regulator Co Diaphragm construction for thermostats or motors
US2741678A (en) * 1952-04-09 1956-04-10 Square D Co Pressure switch
US3093716A (en) * 1961-01-23 1963-06-11 Berg Airlectro Products Co Snap action switch
NL278497A (de) * 1961-05-19 1900-01-01

Also Published As

Publication number Publication date
DE1590170A1 (de) 1970-04-02
GB1196005A (en) 1970-06-24
SE345338B (de) 1972-05-23
FR1535064A (fr) 1968-08-02
US3465112A (en) 1969-09-02
DE1590170B2 (de) 1970-04-02

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee