[go: up one dir, main page]

BE866603A - Commutateur a contacts scelles, mouilles par du mercure - Google Patents

Commutateur a contacts scelles, mouilles par du mercure

Info

Publication number
BE866603A
BE866603A BE187303A BE187303A BE866603A BE 866603 A BE866603 A BE 866603A BE 187303 A BE187303 A BE 187303A BE 187303 A BE187303 A BE 187303A BE 866603 A BE866603 A BE 866603A
Authority
BE
Belgium
Prior art keywords
mercury
wet
contact switch
sealed contact
sealed
Prior art date
Application number
BE187303A
Other languages
English (en)
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 BE866603A publication Critical patent/BE866603A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • 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
BE187303A 1977-05-03 1978-05-02 Commutateur a contacts scelles, mouilles par du mercure BE866603A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/793,325 US4114006A (en) 1977-05-03 1977-05-03 Mercury-wetted sealed contact switch

Publications (1)

Publication Number Publication Date
BE866603A true BE866603A (fr) 1978-09-01

Family

ID=25159649

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187303A BE866603A (fr) 1977-05-03 1978-05-02 Commutateur a contacts scelles, mouilles par du mercure

Country Status (5)

Country Link
US (1) US4114006A (fr)
JP (1) JPS53136676A (fr)
BE (1) BE866603A (fr)
CA (1) CA1095955A (fr)
DE (1) DE2818433C2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149130A (en) * 1978-01-20 1979-04-10 Gordos Corporation Miniature mercury contact reed switch construction
DE3008012A1 (de) * 1980-03-01 1981-09-10 Nukem Gmbh, 6450 Hanau Verfahren und vorrichtung zur entfernung von nitrosen gasen aus gasgemischen
JPS6238265Y2 (fr) * 1980-10-20 1987-09-30
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2406036A (en) * 1943-05-22 1946-08-20 Bell Telephone Labor Inc Sealed contact device
US2445406A (en) * 1944-07-21 1948-07-20 Bell Telephone Labor Inc Circuit maker and breaker
NL190202B (nl) * 1953-09-21 Nicholson Terence Peter Cilinderkoppakking voor een verbrandingsmotor.
US2914634A (en) * 1958-01-23 1959-11-24 Clare & Co C P Contact structure for mercury relays
DE1764884A1 (de) * 1968-08-24 1971-11-25 Eberle Werke Kg Schaltrelais mit durch Quecksilber benetzten Kontakten
JPS493266A (fr) * 1972-04-24 1974-01-12

Also Published As

Publication number Publication date
JPS53136676A (en) 1978-11-29
DE2818433A1 (de) 1978-11-09
CA1095955A (fr) 1981-02-17
DE2818433C2 (de) 1982-04-22
US4114006A (en) 1978-09-12

Similar Documents

Publication Publication Date Title
BR7707941A (pt) Comutador de pressao
DK144870C (da) Vakuumomskifter
FR2330132A1 (fr) Interrupteur electrique a contact auto-nettoyant
FR2308185A1 (fr) Commutateur multi-contacts a bouton-poussoir
FR2308184A1 (fr) Commutateur multi-contacts a bouton-poussoir
DK43477A (da) Vakuumkontakt
JPS52149369A (en) Multipole type switch device
AT362012B (de) Umschaltkontaktanordnung
SE406834B (sv) Tryckberoende manovrerad elektrisk omkopplare
DK6677A (da) Elektrisk afbrydermekanisme
IT1062509B (it) Apparecchio frigorifero a contatto
NL7801691A (nl) Elektrische druktoetsschakelaar.
BE866603A (fr) Commutateur a contacts scelles, mouilles par du mercure
NL7804627A (nl) Kwikbevochtigde reedschakelaar.
NL7807435A (nl) Elektrische drukschakelaar.
FR2334192A1 (fr) Interrupteur a mercure lineaire
DK182977A (da) Kontaktmekanisme til en elektrisk afbryder
IT1206432B (it) Interruttore a vuoto
BE830827A (fr) Commutateur bistable a contacts en forme de bande
FR2336785A1 (fr) Commutateur a contact mobile volant
IT1066901B (it) Interruttore elettrico a compressione
NL7804312A (nl) Electrische drukschakelaar.
DK157378A (da) Elektrisk trykkontakt
JPS52138659A (en) Switch having sealed contacts
JPS5281549A (en) Mercury contact switch

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: WESTERN ELECTRIC CY INC.

Effective date: 19980502