CH278395A - Relais à contacts de mercure. - Google Patents

Relais à contacts de mercure.

Info

Publication number
CH278395A
CH278395A CH278395DA CH278395A CH 278395 A CH278395 A CH 278395A CH 278395D A CH278395D A CH 278395DA CH 278395 A CH278395 A CH 278395A
Authority
CH
Switzerland
Prior art keywords
relay
mercury contacts
mercury
contacts
Prior art date
Application number
Other languages
English (en)
Inventor
Incorporated Western E Company
Original Assignee
Western Electric Co
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 by Western Electric Co filed Critical Western Electric Co
Publication of CH278395A publication Critical patent/CH278395A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • H01H1/08—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved wetted with mercury
CH278395D 1947-09-19 1948-09-18 Relais à contacts de mercure. CH278395A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US775081A US2473693A (en) 1947-09-19 1947-09-19 Mercury contact device

Publications (1)

Publication Number Publication Date
CH278395A true CH278395A (fr) 1951-10-15

Family

ID=25103267

Family Applications (1)

Application Number Title Priority Date Filing Date
CH278395D CH278395A (fr) 1947-09-19 1948-09-18 Relais à contacts de mercure.

Country Status (7)

Country Link
US (1) US2473693A (fr)
BE (1) BE482168A (fr)
CH (1) CH278395A (fr)
DE (1) DE824811C (fr)
FR (1) FR964631A (fr)
GB (1) GB646117A (fr)
NL (1) NL70005C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE498493A (fr) * 1949-10-05
FR2498689A1 (fr) * 1981-01-23 1982-07-30 Socapex Dispositif de rappel par tension de surface d'un liquide, interrupteur comportant un tel dispositif et son utilisation dans les relais a commande magnetique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317695A (en) * 1940-06-15 1943-04-27 Bell Telephone Labor Inc Electric switch
US2295602A (en) * 1941-07-17 1942-09-15 Bell Telephone Labor Inc Switching device

Also Published As

Publication number Publication date
US2473693A (en) 1949-06-21
FR964631A (fr) 1950-08-19
BE482168A (fr)
DE824811C (de) 1951-12-13
GB646117A (en) 1950-11-15
NL70005C (fr)

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