ES410614A1 - Setting and triggering device for thermal relay - Google Patents

Setting and triggering device for thermal relay

Info

Publication number
ES410614A1
ES410614A1 ES410614A ES410614A ES410614A1 ES 410614 A1 ES410614 A1 ES 410614A1 ES 410614 A ES410614 A ES 410614A ES 410614 A ES410614 A ES 410614A ES 410614 A1 ES410614 A1 ES 410614A1
Authority
ES
Spain
Prior art keywords
thermal relay
slide
movable contacts
setting
circuit
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES410614A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Publication of ES410614A1 publication Critical patent/ES410614A1/en
Expired legal-status Critical Current

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

Landscapes

  • Thermally Actuated Switches (AREA)
  • Breakers (AREA)

Abstract

A thermal relay designed to control the power supply circuit of a contactor, said thermal relay comprising movable contacts cooperating with stationary contacts, a triggering slide released by thermoelements for displacing the movable contacts to open the circuit in case of excessive current flow and a hand control, controlling the slide and the movable contacts for opening or closing the circuit. The slide cannot be reset in proper position for closing the circuits unless the thermoelements are cold.
ES410614A 1972-01-14 1973-01-13 Setting and triggering device for thermal relay Expired ES410614A1 (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
ES410614A1 true ES410614A1 (en) 1976-01-01

Family

ID=9091979

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410614A Expired ES410614A1 (en) 1972-01-14 1973-01-13 Setting and triggering device for thermal relay

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
NL7300429A (en) 1973-07-17
BE793833A (en) 1973-05-02
FR2167437B1 (en) 1976-07-23
DK144494C (en) 1982-08-30
SE388071B (en) 1976-09-20
GB1412831A (en) 1975-11-05
NO135114B (en) 1976-11-01
FR2167437A1 (en) 1973-08-24
NO135114C (en) 1977-02-09
IT978171B (en) 1974-09-20
BR7300228D0 (en) 1973-10-09
DE2300739A1 (en) 1973-07-19
CH567799A5 (en) 1975-10-15
US3839691A (en) 1974-10-01
CA970005A (en) 1975-06-24
DK144494B (en) 1982-03-15

Similar Documents

Publication Publication Date Title
FR2049973A5 (en)
ES416155A1 (en) Thermally responsive electrical device
GB1524687A (en) Resettable thermally responsive switching device
ES379602A1 (en) Electric circuit breaker with bimetallic strip protective means
ES218930A1 (en) Circuit breaker
ES410614A1 (en) Setting and triggering device for thermal relay
ES361706A1 (en) Defrosting control circuit for electric refrigerator
ES287634A1 (en) Improvements introduced in electrical circuit breakers (Machine-translation by Google Translate, not legally binding)
ES229015A1 (en) Circuit breaker
GB1107442A (en) Improvements in or relating to snap-action electric switches
CA928367A (en) Manually operated toggle acting switch having a means for preventing assembly of the switch with the contacts of the switch in a circuit closing condition
GB981751A (en) Improvements in timers or cut-outs
ES203452A1 (en) Circuit breaker
FR2263473A1 (en) Additional control for commercial or industrial heating system - switches heating off during periods building is unoccupied
ES426979A1 (en) Dual range hydraulic thermostatic control device
ES256502A1 (en) Thermal relays
GB872784A (en) Electric flow heater
ES454500A1 (en) Thermal overload relay
GB1307481A (en) Temperature responsive switching devices with convertible switching functions
ES92866U (en) Safety device for igniting gas burners (Machine-translation by Google Translate, not legally binding)
ES150194U (en) Safety valve for gas burners. (Machine-translation by Google Translate, not legally binding)
ES470365A1 (en) Electromagnetic contactors
FR2424580A1 (en) DEVICE FOR ELECTRICAL CONTROL OF PRESS SAFETY VALVES
GB776597A (en) Improvements in or relating to refrigeration apparatus
ES393237A2 (en) Improvements in the automatic disengagement switches by intensity and control by coil. (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19920228