NL23175C - - Google Patents

Info

Publication number
NL23175C
NL23175C NL23175DA NL23175C NL 23175 C NL23175 C NL 23175C NL 23175D A NL23175D A NL 23175DA NL 23175 C NL23175 C NL 23175C
Authority
NL
Netherlands
Application number
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.)
Publication of NL23175C publication Critical patent/NL23175C/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66Vacuum switches
    • H01H33/666Operating arrangements
    • H01H33/6664Operating arrangements with pivoting movable contact structure
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00Thermally-actuated switches
    • H01H37/02Details
    • H01H37/64Contacts
    • H01H37/68Contacts sealed in evacuated or gas-filled tube
NL23175D 1927-06-08 NL23175C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE291758X 1927-06-08

Publications (1)

Publication Number Publication Date
NL23175C true NL23175C (fr)

Family

ID=6069690

Family Applications (1)

Application Number Title Priority Date Filing Date
NL23175D NL23175C (fr) 1927-06-08

Country Status (4)

Country Link
US (1) US1940300A (fr)
FR (1) FR653807A (fr)
GB (1) GB291758A (fr)
NL (1) NL23175C (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735912A (en) * 1956-02-21 Ulanet
US2472625A (en) * 1944-05-23 1949-06-07 Gen Electric Electric circuit breaker
US2527475A (en) * 1945-10-26 1950-10-24 Clifford V Bates Switch
US2607005A (en) * 1946-10-30 1952-08-12 P A M Ltd Thermionic tube control system
US2559372A (en) * 1948-12-10 1951-07-03 Howard A Rike Thermostatic switch
US2594750A (en) * 1949-02-23 1952-04-29 Robertshaw Fulton Controls Co Thermostatic control device
LU31348A1 (fr) * 1950-03-16
US2719199A (en) * 1950-09-29 1955-09-27 Milwaukee Gas Specialty Co Thermostat
US2725445A (en) * 1952-04-08 1955-11-29 Barnes Eng Co Hermetically sealed apparatus
US2719198A (en) * 1952-07-05 1955-09-27 Lewis L Cunningham Fire detector
US2778901A (en) * 1955-03-21 1957-01-22 Lewis L Cunningham Space thermostat
US2879351A (en) * 1955-04-27 1959-03-24 Bendix Aviat Corp Pressure responsive device

Also Published As

Publication number Publication date
GB291758A (en) 1929-07-25
FR653807A (fr) 1929-03-28
US1940300A (en) 1933-12-19

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