FR768826A - Improvements to mercury switches - Google Patents

Improvements to mercury switches

Info

Publication number
FR768826A
FR768826A FR768826DA FR768826A FR 768826 A FR768826 A FR 768826A FR 768826D A FR768826D A FR 768826DA FR 768826 A FR768826 A FR 768826A
Authority
FR
France
Prior art keywords
mercury switches
mercury
switches
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
Georges Armand Beauvais
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 FR768826A publication Critical patent/FR768826A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/28—Switches having at least one liquid contact with level of surface of contact liquid displaced by fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR768826D 1934-02-19 1934-02-19 Improvements to mercury switches Expired FR768826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR768826T 1934-02-19

Publications (1)

Publication Number Publication Date
FR768826A true FR768826A (en) 1934-08-14

Family

ID=9184435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR768826D Expired FR768826A (en) 1934-02-19 1934-02-19 Improvements to mercury switches

Country Status (1)

Country Link
FR (1) FR768826A (en)

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