FR1293511A - Pressure sensitive operating device, for example for switch - Google Patents

Pressure sensitive operating device, for example for switch

Info

Publication number
FR1293511A
FR1293511A FR775876A FR775876A FR1293511A FR 1293511 A FR1293511 A FR 1293511A FR 775876 A FR775876 A FR 775876A FR 775876 A FR775876 A FR 775876A FR 1293511 A FR1293511 A FR 1293511A
Authority
FR
France
Prior art keywords
switch
pressure sensitive
operating device
sensitive operating
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
Application number
FR775876A
Other languages
French (fr)
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.)
Standard Thomson Corp
Original Assignee
Standard Thomson Corp
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 Standard Thomson Corp filed Critical Standard Thomson Corp
Priority to FR775876A priority Critical patent/FR1293511A/en
Application granted granted Critical
Publication of FR1293511A publication Critical patent/FR1293511A/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/32—Measuring temperature based on the expansion or contraction of a material the material being a fluid contained in a hollow body having parts which are deformable or displaceable
    • G01K5/46—Measuring temperature based on the expansion or contraction of a material the material being a fluid contained in a hollow body having parts which are deformable or displaceable with electric conversion means for final indication
    • G01K5/465—Measuring temperature based on the expansion or contraction of a material the material being a fluid contained in a hollow body having parts which are deformable or displaceable with electric conversion means for final indication using electrical contact making or breaking devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR775876A 1957-10-15 1958-10-03 Pressure sensitive operating device, for example for switch Expired FR1293511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR775876A FR1293511A (en) 1957-10-15 1958-10-03 Pressure sensitive operating device, for example for switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US888655XA 1957-10-15 1957-10-15
FR775876A FR1293511A (en) 1957-10-15 1958-10-03 Pressure sensitive operating device, for example for switch

Publications (1)

Publication Number Publication Date
FR1293511A true FR1293511A (en) 1962-05-18

Family

ID=26183579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR775876A Expired FR1293511A (en) 1957-10-15 1958-10-03 Pressure sensitive operating device, for example for switch

Country Status (1)

Country Link
FR (1) FR1293511A (en)

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