FR1497215A - Perfectionnements apportés aux commutateurs à pression - Google Patents

Perfectionnements apportés aux commutateurs à pression

Info

Publication number
FR1497215A
FR1497215A FR80975A FR80975A FR1497215A FR 1497215 A FR1497215 A FR 1497215A FR 80975 A FR80975 A FR 80975A FR 80975 A FR80975 A FR 80975A FR 1497215 A FR1497215 A FR 1497215A
Authority
FR
France
Prior art keywords
pressure switches
switches
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
FR80975A
Other languages
English (en)
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.)
Controls Company of America
Original Assignee
Controls Company of America
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
Priority claimed from US500505A external-priority patent/US3407277A/en
Application filed by Controls Company of America filed Critical Controls Company of America
Priority to FR80975A priority Critical patent/FR1497215A/fr
Application granted granted Critical
Publication of FR1497215A publication Critical patent/FR1497215A/fr
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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR80975A 1965-10-22 1966-10-21 Perfectionnements apportés aux commutateurs à pression Expired FR1497215A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR80975A FR1497215A (fr) 1965-10-22 1966-10-21 Perfectionnements apportés aux commutateurs à pression

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US500505A US3407277A (en) 1965-10-22 1965-10-22 Pressure switch
FR80975A FR1497215A (fr) 1965-10-22 1966-10-21 Perfectionnements apportés aux commutateurs à pression

Publications (1)

Publication Number Publication Date
FR1497215A true FR1497215A (fr) 1967-10-06

Family

ID=26173824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR80975A Expired FR1497215A (fr) 1965-10-22 1966-10-21 Perfectionnements apportés aux commutateurs à pression

Country Status (1)

Country Link
FR (1) FR1497215A (fr)

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