BE433900A - - Google Patents

Info

Publication number
BE433900A
BE433900A BE433900DA BE433900A BE 433900 A BE433900 A BE 433900A BE 433900D A BE433900D A BE 433900DA BE 433900 A BE433900 A BE 433900A
Authority
BE
Belgium
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 BE433900A publication Critical patent/BE433900A/xx

Links

Classifications

    • 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
    • H01H71/1054—Means for avoiding unauthorised release
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2066—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using controlling means acting on the pressure source
    • 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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H01H71/162—Electrothermal mechanisms with bimetal element with compensation for ambient temperature
    • 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
    • H01H71/1054—Means for avoiding unauthorised release
    • H01H2071/1063—Means for avoiding unauthorised release making use of an equilibrating mass

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Thermally Actuated Switches (AREA)
BE433900D 1938-04-26 BE433900A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE210903X 1938-04-26

Publications (1)

Publication Number Publication Date
BE433900A true BE433900A (en)

Family

ID=5799834

Family Applications (1)

Application Number Title Priority Date Filing Date
BE433900D BE433900A (en) 1938-04-26

Country Status (4)

Country Link
US (1) US2253390A (en)
BE (1) BE433900A (en)
CH (1) CH210903A (en)
NL (1) NL60534C (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754842C (en) * 1939-06-16 1954-08-23 Elin Und Schorch Werke A G Fue Multi-phase thermal overcurrent trip device
GB624581A (en) * 1947-02-19 1949-06-13 Crabtree & Co Ltd J A Improvements in automatic circuit breakers having thermal overload release units
GB641269A (en) * 1947-08-02 1950-08-09 Ega Electric Ltd Improvements in or relating to electric switch gear
US2873328A (en) * 1955-08-29 1959-02-10 Baso Inc Thermostat for low power circuits
US2872548A (en) * 1955-12-01 1959-02-03 Fed Pacific Electric Co Motor starters
DE1134745B (en) * 1960-03-12 1962-08-16 Metzenauer & Jung G M B H Trip device for thermal relays
US3022403A (en) * 1960-05-02 1962-02-20 Monitor Controller Division Of Thermally controlled switch
DE1131315B (en) * 1960-07-23 1962-06-14 Starkstrom Schaltgeraetefabrik Bimetal overcurrent relay
US3265831A (en) * 1962-06-21 1966-08-09 Westinghouse Electric Corp Thermally responsive electrical control device
JP4186415B2 (en) * 2000-11-30 2008-11-26 富士電機機器制御株式会社 Circuit breaker overload trip device
DE10113040B4 (en) * 2001-03-17 2017-02-09 Eaton Industries Gmbh Arrangement for thermal tripping with temperature compensation
DE102004054176A1 (en) * 2004-11-10 2006-05-24 Abb Patent Gmbh Thermal release

Also Published As

Publication number Publication date
NL60534C (en)
CH210903A (en) 1940-08-15
US2253390A (en) 1941-08-19

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