NL233863A - - Google Patents

Info

Publication number
NL233863A
NL233863A NL233863DA NL233863A NL 233863 A NL233863 A NL 233863A NL 233863D A NL233863D A NL 233863DA NL 233863 A NL233863 A NL 233863A
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 NL233863A publication Critical patent/NL233863A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/34Energising current supplied by magnetic amplifier
NL233863D 1957-06-17 NL233863A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US666068A US3116440A (en) 1957-06-17 1957-06-17 Circuit breaker control employing saturable reactors

Publications (1)

Publication Number Publication Date
NL233863A true NL233863A (xx)

Family

ID=24672690

Family Applications (1)

Application Number Title Priority Date Filing Date
NL233863D NL233863A (xx) 1957-06-17

Country Status (3)

Country Link
US (1) US3116440A (xx)
GB (1) GB865154A (xx)
NL (1) NL233863A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183416A (en) * 1962-06-05 1965-05-11 Westinghouse Electric Corp Circuit breaker control system
US3428868A (en) * 1966-02-15 1969-02-18 Westinghouse Brake & Signal Code detecting apparatus
US3521080A (en) * 1968-11-05 1970-07-21 Gen Electric Closing control scheme for an electric circuit breaker
US3809963A (en) * 1973-06-04 1974-05-07 Gte Automatic Electric Lab Inc Power supply system control circuit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2067143A (en) * 1934-12-18 1937-01-05 Ward Leonard Electric Co Electric controlling apparatus
FR807909A (fr) * 1936-04-08 1937-01-25 Edoux Samain Ets Dispositif électrique pour donner des impulsions
NL57679C (xx) * 1938-12-24 1900-01-01
US2329082A (en) * 1941-12-16 1943-09-07 Westinghouse Electric & Mfg Co Circuit breaker control system
CA466141A (en) * 1942-07-11 1950-06-27 J. Brown Myron Control arrangement for circuit breakers
US2482524A (en) * 1947-09-05 1949-09-20 Westinghouse Canada Ltd Reclosing control system for circuit breakers
US2677800A (en) * 1950-10-04 1954-05-04 Bill Jack Scient Instr Company Electrical control device
US2807776A (en) * 1952-07-28 1957-09-24 Vickers Inc Magnetic amplifier system
US2743492A (en) * 1953-04-20 1956-05-01 Allegheny Ludlum Steel Apparatus for controlling the flow of molten metal
US2757320A (en) * 1953-10-15 1956-07-31 Westinghouse Electric Corp Frequency sensitive control device
CA653886A (en) * 1958-03-20 1962-12-11 R. Reeder James Static lockout control of a latch type relay

Also Published As

Publication number Publication date
US3116440A (en) 1963-12-31
GB865154A (en) 1961-04-12

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