FR664448A - Mercury breaker - Google Patents

Mercury breaker

Info

Publication number
FR664448A
FR664448A FR664448DA FR664448A FR 664448 A FR664448 A FR 664448A FR 664448D A FR664448D A FR 664448DA FR 664448 A FR664448 A FR 664448A
Authority
FR
France
Prior art keywords
breaker
mercury
mercury breaker
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
Ludovic Flandrin
Georges-Clement Levy
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 FR664448A publication Critical patent/FR664448A/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
    • H01H29/20—Switches having at least one liquid contact operated by tilting contact-liquid container
    • H01H29/24—Switches having at least one liquid contact operated by tilting contact-liquid container wherein contact is made and broken between liquid and liquid
FR664448D 1928-11-22 1928-11-22 Mercury breaker Expired FR664448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR664448T 1928-11-22

Publications (1)

Publication Number Publication Date
FR664448A true FR664448A (en) 1929-09-03

Family

ID=9012664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR664448D Expired FR664448A (en) 1928-11-22 1928-11-22 Mercury breaker

Country Status (3)

Country Link
DE (1) DE570833C (en)
FR (1) FR664448A (en)
GB (1) GB338372A (en)

Also Published As

Publication number Publication date
GB338372A (en) 1930-11-20
DE570833C (en) 1933-02-21

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