FR653010A - Automatic switch device - Google Patents

Automatic switch device

Info

Publication number
FR653010A
FR653010A FR653010DA FR653010A FR 653010 A FR653010 A FR 653010A FR 653010D A FR653010D A FR 653010DA FR 653010 A FR653010 A FR 653010A
Authority
FR
France
Prior art keywords
switch device
automatic switch
automatic
switch
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
Hubert-Molt Bignell
Johan Mathis
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 FR653010A publication Critical patent/FR653010A/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
    • H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR653010D 1928-04-18 1928-04-18 Automatic switch device Expired FR653010A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR653010T 1928-04-18

Publications (1)

Publication Number Publication Date
FR653010A true FR653010A (en) 1929-03-15

Family

ID=9005606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR653010D Expired FR653010A (en) 1928-04-18 1928-04-18 Automatic switch device

Country Status (1)

Country Link
FR (1) FR653010A (en)

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