BE596077A - Devices for preventing sticking in mercury contacts. - Google Patents

Devices for preventing sticking in mercury contacts.

Info

Publication number
BE596077A
BE596077A BE596077A BE596077A BE596077A BE 596077 A BE596077 A BE 596077A BE 596077 A BE596077 A BE 596077A BE 596077 A BE596077 A BE 596077A BE 596077 A BE596077 A BE 596077A
Authority
BE
Belgium
Prior art keywords
devices
preventing sticking
mercury contacts
mercury
contacts
Prior art date
Application number
BE596077A
Other languages
French (fr)
Inventor
Charles Eugene Pollard Jr
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 BE596077A publication Critical patent/BE596077A/en

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
BE596077A 1959-10-22 1960-10-17 Devices for preventing sticking in mercury contacts. BE596077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US848028A US3018354A (en) 1959-10-22 1959-10-22 Means for preventing contact sticking in mercury contact switches

Publications (1)

Publication Number Publication Date
BE596077A true BE596077A (en) 1961-02-15

Family

ID=25302148

Family Applications (1)

Application Number Title Priority Date Filing Date
BE596077A BE596077A (en) 1959-10-22 1960-10-17 Devices for preventing sticking in mercury contacts.

Country Status (6)

Country Link
US (1) US3018354A (en)
BE (1) BE596077A (en)
DE (1) DE1147647B (en)
FR (1) FR1274696A (en)
GB (1) GB929669A (en)
NL (2) NL126656C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE624902A (en) * 1961-11-16
DE1514762B2 (en) * 1965-05-28 1970-06-25 : Standard Elektrik Lorenz AG, 7000 Stuttgart Latching relay
US3356813A (en) * 1965-06-02 1967-12-05 Nippon Electric Co Mercury sealed contact switch
NL137148C (en) * 1967-03-03
SE434895B (en) * 1979-02-21 1984-08-20 Mo Inzh Fizichesky I MERCURY SWITCH AND PROCEDURE FOR MANUFACTURING THE SAME
US6979789B1 (en) 2005-03-21 2005-12-27 Agilent Technologies, Inc. Switches having wettable surfaces comprising a material that does not form alloys with a switching fluid, and method of making same
US11309140B2 (en) * 2019-01-04 2022-04-19 Littelfuse, Inc. Contact switch coating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547536A (en) * 1951-04-03 Formation of a surface easily
US2319259A (en) * 1941-10-29 1943-05-18 Wilson H A Co Contact
US2732459A (en) * 1953-09-21 1956-01-24 pollard
US2796495A (en) * 1953-12-23 1957-06-18 Baker & Co Inc Electrical contact elements

Also Published As

Publication number Publication date
US3018354A (en) 1962-01-23
NL126656C (en)
NL255854A (en)
DE1147647B (en) 1963-04-25
FR1274696A (en) 1961-10-27
GB929669A (en) 1963-06-26

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