CH318051A - Electric circuit breaker - Google Patents

Electric circuit breaker

Info

Publication number
CH318051A
CH318051A CH318051DA CH318051A CH 318051 A CH318051 A CH 318051A CH 318051D A CH318051D A CH 318051DA CH 318051 A CH318051 A CH 318051A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
electric circuit
electric
breaker
circuit
Prior art date
Application number
Other languages
French (fr)
Inventor
C Ingwersen Richard
Original Assignee
Mechanical Products Inc
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 Mechanical Products Inc filed Critical Mechanical Products Inc
Publication of CH318051A publication Critical patent/CH318051A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/60—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism cartridge type, e.g. screw-in cartridge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7427—Adjusting only the electrothermal mechanism
CH318051D 1953-04-22 1954-04-21 Electric circuit breaker CH318051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US350455A US2694122A (en) 1953-04-22 1953-04-22 Electric circuit breaker

Publications (1)

Publication Number Publication Date
CH318051A true CH318051A (en) 1956-12-15

Family

ID=23376797

Family Applications (1)

Application Number Title Priority Date Filing Date
CH318051D CH318051A (en) 1953-04-22 1954-04-21 Electric circuit breaker

Country Status (7)

Country Link
US (1) US2694122A (en)
CH (1) CH318051A (en)
DE (1) DE971628C (en)
ES (1) ES214844A1 (en)
FR (1) FR1097554A (en)
GB (1) GB756764A (en)
NL (2) NL89251C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859304A (en) * 1954-07-09 1958-11-04 Ite Circuit Breaker Ltd Circuit breaker
US2809255A (en) * 1955-04-12 1957-10-08 Westinghouse Electric Corp Circuit breaker
US2844690A (en) * 1956-09-17 1958-07-22 Dominick A Lombardo Circuit breaker for individual circuits
US2958748A (en) * 1959-04-27 1960-11-01 Cts Corp Combination electrical control

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE496251C (en) * 1928-07-01 1930-04-17 Wilhelm Leyhausen Thermal release device for electrical switches
DE538849C (en) * 1930-09-23 1931-11-19 Siemens Schuckertwerke Akt Ges Heat release with immediate heating
DE649003C (en) * 1934-12-21 1937-08-12 Aeg Installation self-switch with a push-button latch release
US2214695A (en) * 1938-03-19 1940-09-10 Westinghouse Electric & Mfg Co Circuit breaker
US2388617A (en) * 1943-05-17 1945-11-06 Line Material Co Switch construction
US2418537A (en) * 1944-01-07 1947-04-08 Morris B Wood Electric circuit breaker
US2624816A (en) * 1945-05-09 1953-01-06 Westinghouse Electric Corp Circuit breaker
US2501363A (en) * 1946-07-20 1950-03-21 Westinghouse Electric Corp Shock-resisting thermallyresponsive device
BE486218A (en) * 1947-12-10
US2573306A (en) * 1948-08-11 1951-10-30 Gen Electric Electric circuit breaker
DE1632535U (en) * 1948-10-01 1951-12-20 Ellenberger & Poensgen INSTALLATION SWITCH.
DE836965C (en) * 1950-03-22 1952-04-17 Elektrotechnische Spezialfabri Automatic switch, especially in plug form

Also Published As

Publication number Publication date
GB756764A (en) 1956-09-12
DE971628C (en) 1959-03-05
NL89251C (en)
NL186856B (en)
ES214844A1 (en) 1954-06-01
FR1097554A (en) 1955-07-07
US2694122A (en) 1954-11-09

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