IT978171B - THERMAL RELAY IN PARTICULAR FOR THE INTERRUPTION OF THE POWER SUPPLY OF A CONTACTOR - Google Patents

THERMAL RELAY IN PARTICULAR FOR THE INTERRUPTION OF THE POWER SUPPLY OF A CONTACTOR

Info

Publication number
IT978171B
IT978171B IT19227/73A IT1922773A IT978171B IT 978171 B IT978171 B IT 978171B IT 19227/73 A IT19227/73 A IT 19227/73A IT 1922773 A IT1922773 A IT 1922773A IT 978171 B IT978171 B IT 978171B
Authority
IT
Italy
Prior art keywords
contactor
interruption
power supply
thermal relay
relay
Prior art date
Application number
IT19227/73A
Other languages
Italian (it)
Inventor
C Zwingle
J Cohen
Original Assignee
Telemecanique Electrique
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 Telemecanique Electrique filed Critical Telemecanique Electrique
Application granted granted Critical
Publication of IT978171B publication Critical patent/IT978171B/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
    • H01H73/22—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 having electrothermal release and no other automatic release
    • H01H73/30—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 having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
IT19227/73A 1972-01-14 1973-01-15 THERMAL RELAY IN PARTICULAR FOR THE INTERRUPTION OF THE POWER SUPPLY OF A CONTACTOR IT978171B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7201368A FR2167437B1 (en) 1972-01-14 1972-01-14

Publications (1)

Publication Number Publication Date
IT978171B true IT978171B (en) 1974-09-20

Family

ID=9091979

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19227/73A IT978171B (en) 1972-01-14 1973-01-15 THERMAL RELAY IN PARTICULAR FOR THE INTERRUPTION OF THE POWER SUPPLY OF A CONTACTOR

Country Status (14)

Country Link
US (1) US3839691A (en)
BE (1) BE793833A (en)
BR (1) BR7300228D0 (en)
CA (1) CA970005A (en)
CH (1) CH567799A5 (en)
DE (1) DE2300739A1 (en)
DK (1) DK144494C (en)
ES (1) ES410614A1 (en)
FR (1) FR2167437B1 (en)
GB (1) GB1412831A (en)
IT (1) IT978171B (en)
NL (1) NL7300429A (en)
NO (1) NO135114C (en)
SE (1) SE388071B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633774C3 (en) * 1976-07-28 1983-02-10 Brown, Boveri & Cie Ag, 6800 Mannheim Thermal overcurrent relay

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19325C (en) * E. FiJLLNER in Warmbrunn in Schle- , sien Drive device on paper machines
US1492967A (en) * 1921-03-24 1924-05-06 Connecticut Telephone & Elec Automatic cut-out
US2047842A (en) * 1933-04-25 1936-07-14 Gen Electric Circuit breaker
DE708972C (en) * 1940-01-28 1941-08-01 Stotz Kontakt Gmbh Switching piece with right and left rotation for small self switch
DE1051951B (en) * 1958-02-27 1959-03-05 Ellenberger & Poensgen Push-button overcurrent switch
US3217125A (en) * 1961-06-07 1965-11-09 Wood Electric Corp Circuit breaker having a cam means for very rapid opening of the contacts
FR1373458A (en) * 1962-10-29 1964-09-25 Thomson Houston Comp Francaise Advanced electrical switch, especially for residential homes
DE1463369A1 (en) * 1964-06-29 1968-12-05 Licentia Gmbh Small circuit breaker with thermal and possibly magnetic release
US3413583A (en) * 1966-12-30 1968-11-26 Texas Instruments Inc Circuit breaker
DE1615988B1 (en) * 1967-10-19 1971-05-19 Diehl Fa Thermally controlled timer
DE1953984C3 (en) * 1969-10-27 1973-01-04 Ellenberger & Poensgen Gmbh, 8503 Altdorf Push button operated switch

Also Published As

Publication number Publication date
DE2300739A1 (en) 1973-07-19
ES410614A1 (en) 1976-01-01
FR2167437B1 (en) 1976-07-23
DK144494C (en) 1982-08-30
SE388071B (en) 1976-09-20
DK144494B (en) 1982-03-15
BR7300228D0 (en) 1973-10-09
US3839691A (en) 1974-10-01
NO135114B (en) 1976-11-01
FR2167437A1 (en) 1973-08-24
GB1412831A (en) 1975-11-05
NO135114C (en) 1977-02-09
CA970005A (en) 1975-06-24
NL7300429A (en) 1973-07-17
BE793833A (en) 1973-05-02
CH567799A5 (en) 1975-10-15

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