FR662267A - Rupteur à mercure - Google Patents

Rupteur à mercure

Info

Publication number
FR662267A
FR662267A FR662267DA FR662267A FR 662267 A FR662267 A FR 662267A FR 662267D A FR662267D A FR 662267DA FR 662267 A FR662267 A FR 662267A
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
English (en)
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 FR662267A publication Critical patent/FR662267A/fr
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
FR662267D 1928-02-04 1928-02-04 Rupteur à mercure Expired FR662267A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR662267T 1928-02-04

Publications (1)

Publication Number Publication Date
FR662267A true FR662267A (fr) 1929-08-05

Family

ID=9011398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR662267D Expired FR662267A (fr) 1928-02-04 1928-02-04 Rupteur à mercure

Country Status (4)

Country Link
BE (1) BE357645A (fr)
FR (1) FR662267A (fr)
GB (1) GB305471A (fr)
NL (1) NL29344C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221278A (en) * 1978-10-11 1980-09-09 Frankieboy Ponzo Automatic kill switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221278A (en) * 1978-10-11 1980-09-09 Frankieboy Ponzo Automatic kill switch

Also Published As

Publication number Publication date
NL29344C (fr)
BE357645A (fr)
GB305471A (en) 1930-01-09

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