FR588469A - Relais temporisé - Google Patents

Relais temporisé

Info

Publication number
FR588469A
FR588469A FR588469DA FR588469A FR 588469 A FR588469 A FR 588469A FR 588469D A FR588469D A FR 588469DA FR 588469 A FR588469 A FR 588469A
Authority
FR
France
Prior art keywords
time relay
relay
time
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
Other languages
English (en)
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Application granted granted Critical
Publication of FR588469A publication Critical patent/FR588469A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/58—Thermally-sensitive members actuated due to thermally controlled change of magnetic permeability
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/30—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action
    • 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electromagnets (AREA)
  • Thermally Actuated Switches (AREA)
FR588469D 1923-12-10 1924-11-03 Relais temporisé Expired FR588469A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1605275X 1923-12-10

Publications (1)

Publication Number Publication Date
FR588469A true FR588469A (fr) 1925-05-07

Family

ID=20423036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR588469D Expired FR588469A (fr) 1923-12-10 1924-11-03 Relais temporisé

Country Status (3)

Country Link
US (1) US1605275A (fr)
DE (1) DE438121C (fr)
FR (1) FR588469A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA432267A (fr) * 1940-07-26 1946-01-01 Canadian Westinghouse Company Relais a maximum d'intensite
US2953723A (en) * 1957-05-08 1960-09-20 Texas Instruments Inc Control device
DE1095379B (de) * 1958-11-13 1960-12-22 Continental Elektro Ind Ag Thermischer UEberstromausloeser
US4550298A (en) * 1984-01-23 1985-10-29 Rte Corporation Trip assembly for a circuit breaker

Also Published As

Publication number Publication date
DE438121C (de) 1926-12-10
US1605275A (en) 1926-11-02

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