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FR857046A - Oil pressure signaling switch - Google Patents

Oil pressure signaling switch

Info

Publication number
FR857046A
FR857046A FR857046DA FR857046A FR 857046 A FR857046 A FR 857046A FR 857046D A FR857046D A FR 857046DA FR 857046 A FR857046 A FR 857046A
Authority
FR
France
Prior art keywords
oil pressure
signaling switch
pressure signaling
switch
oil
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
Application number
Other languages
French (fr)
Inventor
Hermann Schlaich
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 filed Critical
Application granted granted Critical
Publication of FR857046A publication Critical patent/FR857046A/en
Expired 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
    • H01H35/346—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm in which the movable contact is formed or directly supported by the diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
FR857046D 1938-07-13 1939-06-28 Oil pressure signaling switch Expired FR857046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE530940X 1938-07-13

Publications (1)

Publication Number Publication Date
FR857046A true FR857046A (en) 1940-08-22

Family

ID=6554726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857046D Expired FR857046A (en) 1938-07-13 1939-06-28 Oil pressure signaling switch

Country Status (2)

Country Link
FR (1) FR857046A (en)
GB (1) GB530940A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898418A (en) * 1956-12-03 1959-08-04 Fasco Industries Fluid operated electric switch
US3673369A (en) * 1970-11-25 1972-06-27 Stewart Warner Corp Diaphragm pressure switch with integral stop means for diaphragm sealing
DE8806472U1 (en) * 1988-05-17 1988-07-14 TRW Messmer GmbH & Co KG, 7760 Radolfzell Switches, especially pressure switches

Also Published As

Publication number Publication date
GB530940A (en) 1940-12-24

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