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IT1170161B - PRESSURE SWITCH - Google Patents

PRESSURE SWITCH

Info

Publication number
IT1170161B
IT1170161B IT21842/83A IT2184283A IT1170161B IT 1170161 B IT1170161 B IT 1170161B IT 21842/83 A IT21842/83 A IT 21842/83A IT 2184283 A IT2184283 A IT 2184283A IT 1170161 B IT1170161 B IT 1170161B
Authority
IT
Italy
Prior art keywords
pressure switch
switch
pressure
Prior art date
Application number
IT21842/83A
Other languages
Italian (it)
Other versions
IT8321842A0 (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
Publication of IT8321842A0 publication Critical patent/IT8321842A0/en
Application granted granted Critical
Publication of IT1170161B publication Critical patent/IT1170161B/en

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)
IT21842/83A 1982-07-10 1983-06-29 PRESSURE SWITCH IT1170161B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3225978A DE3225978C2 (en) 1982-07-10 1982-07-10 Pressure switch

Publications (2)

Publication Number Publication Date
IT8321842A0 IT8321842A0 (en) 1983-06-29
IT1170161B true IT1170161B (en) 1987-06-03

Family

ID=6168220

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21842/83A IT1170161B (en) 1982-07-10 1983-06-29 PRESSURE SWITCH

Country Status (4)

Country Link
JP (1) JPS5923424A (en)
DE (1) DE3225978C2 (en)
FR (1) FR2530069B1 (en)
IT (1) IT1170161B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT226192Z2 (en) * 1992-01-24 1997-06-02 Cesare Gallone SAFETY PRESSURE SWITCH, PARTICULARLY FOR MICROSWITCHES
DE102019108261A1 (en) * 2019-03-29 2020-10-01 Condor-Werke Gebr. Frede GmbH Pressure switching device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655573A (en) * 1951-01-15 1953-10-13 Carter Carburetor Corp Fluid pressure switch
US2698887A (en) * 1952-06-19 1955-01-04 Gen Motors Corp Oil pressure switch
US3109908A (en) * 1960-09-16 1963-11-05 Gen Motors Corp Magnetically operated electric switch
FR1518971A (en) * 1967-02-17 1968-03-29 Torrix Sa Ets Improvements to so-called pressure switch devices for opening an electrical circuit under pressure control
US3573409A (en) * 1968-07-01 1971-04-06 Westinghouse Air Brake Co Pressure switch with linearly movable can-actuating means and overstress-responsive safety valves
US3573410A (en) * 1969-09-17 1971-04-06 Weatherhead Co Snap action pressure sensitive switch with snap disc resiliently supported between legs of a terminal
DE2357558A1 (en) * 1973-11-17 1975-05-28 Scheuffele & Co Robert PRESSURE-RELEASED SWITCH
DE2421763A1 (en) * 1974-05-06 1975-11-20 Bosch Gmbh Robert HYDROMECHANICAL PRESSURE-TRAVEL CONVERTER
US3946176A (en) * 1974-12-04 1976-03-23 Dresser Industries, Inc. Differential pressure switch
US4038506A (en) * 1975-07-17 1977-07-26 I.C.S. Ignition Control Systems Ltd. Oil pressure switch having improved diaphragm seal
DE2832559A1 (en) * 1978-07-25 1980-02-14 Bosch Gmbh Robert Fluid pressure operated diaphragm switch - has spring loaded, conducting diaphragm which rests in one of its end positions on fixed contact
DE3026532A1 (en) * 1980-07-12 1982-02-18 Robert Bosch Gmbh, 7000 Stuttgart Double adjustment pressure snap action switch - has operating column connected to switch surrounding yoke with contact housing and yoke screw adjustments

Also Published As

Publication number Publication date
DE3225978A1 (en) 1984-01-12
JPS5923424A (en) 1984-02-06
FR2530069A1 (en) 1984-01-13
IT8321842A0 (en) 1983-06-29
FR2530069B1 (en) 1988-08-19
DE3225978C2 (en) 1986-08-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960624