NL126952C - - Google Patents

Info

Publication number
NL126952C
NL126952C NL126952DA NL126952C NL 126952 C NL126952 C NL 126952C NL 126952D A NL126952D A NL 126952DA NL 126952 C NL126952 C NL 126952C
Authority
NL
Netherlands
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 NL126952C publication Critical patent/NL126952C/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
    • H01H71/1009—Interconnected mechanisms
    • H01H71/1027—Interconnected mechanisms comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole
    • 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
    • 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
    • H01H73/48—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 both electrothermal and electromagnetic automatic release
    • H01H73/50—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 both electrothermal and electromagnetic automatic release reset by lever
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H2011/0075—Apparatus or processes specially adapted for the manufacture of electric switches calibrating mechanical switching properties, e.g. "snap or switch moment", by mechanically deforming a part of the switch, e.g. elongating a blade spring by puncturing it with a laser
    • 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
    • H01H2071/7472—Means for adjusting the conditions under which the device will function to provide protection with antitamper means for avoiding unauthorised setting
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H71/0214—Housing or casing lateral walls containing guiding grooves or special mounting facilities
    • 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
    • H01H71/06—Distinguishing marks, e.g. colour coding
    • 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
    • H01H71/1072—Release mechanisms which are reset by opening movement of contacts
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/524—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism the contact arm being pivoted on handle and mechanism spring acting between cradle and contact arm
    • 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
    • H01H71/7436—Adjusting the position (or prestrain) of the bimetal

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
NL126952D 1960-01-07 NL126952C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1073A US3081386A (en) 1960-01-07 1960-01-07 Circuit breakers

Publications (1)

Publication Number Publication Date
NL126952C true NL126952C (en)

Family

ID=21694245

Family Applications (2)

Application Number Title Priority Date Filing Date
NL257660D NL257660A (en) 1960-01-07
NL126952D NL126952C (en) 1960-01-07

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL257660D NL257660A (en) 1960-01-07

Country Status (3)

Country Link
US (1) US3081386A (en)
GB (1) GB965789A (en)
NL (2) NL126952C (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240902A (en) * 1960-08-25 1966-03-15 Westinghouse Electric Corp Circuit interrupting units with handletie structure
US3268689A (en) * 1964-10-22 1966-08-23 Gen Electric Electric circuit breaker with novel flexible braid attachment
US3292118A (en) * 1964-12-21 1966-12-13 Cutler Hammer Inc Circuit breakers with improved trip mechanisms
US3288965A (en) * 1965-08-05 1966-11-29 Gen Electric Multiple circuit breaker assembly with common tripping
US3344375A (en) * 1965-09-13 1967-09-26 Ite Circuit Breaker Ltd Electromagnetic structure with low reluctance u-shaped pole means
US3416108A (en) * 1966-03-18 1968-12-10 Ite Circuit Breaker Ltd Automatic relatching circuit breakers
FR2108806B1 (en) * 1970-10-07 1975-06-06 Legrand Sa
FR2117903B1 (en) * 1970-12-10 1974-05-31 Bassani Spa
US4114122A (en) * 1976-12-30 1978-09-12 Texas Instruments Incorporated Circuit breaker
US4546336A (en) * 1983-09-02 1985-10-08 Eaton Corporation Residential circuit breaker with combination slot motor and arc chute
US4546337A (en) * 1983-09-02 1985-10-08 Eaton Corporation Residential circuit breaker with one piece slot motor
US4549153A (en) * 1983-09-02 1985-10-22 Eaton Corporation Residential circuit breaker with slot motor
US4616206A (en) * 1984-09-07 1986-10-07 Eaton Corporation Circuit breaker and shunt trip apparatus combined within single pole device
GB8804645D0 (en) * 1988-02-27 1988-03-30 Delta Electrical Holdings Circuit breaker
US4933653A (en) * 1989-09-25 1990-06-12 Westinghouse Electric Corp. Circuit breaker with low current magnetic trip
US5373411A (en) * 1991-09-30 1994-12-13 Eaton Corporation Remote control circuit breaker system
US5301083A (en) * 1991-09-30 1994-04-05 Eaton Corporation Remote control residential circuit breaker
US5831509A (en) * 1997-10-22 1998-11-03 Eaton Corporation Circuit breaker with sense bar to sense current from voltage drop across bimetal
US5999385A (en) * 1999-01-19 1999-12-07 Eaton Corporation Ground fault circuit breaker
US6477022B1 (en) 2000-07-12 2002-11-05 Eaton Corporation Ground fault of arc fault circuit breaker employing first and second separable contacts and plural actuating mechanisms
AT505602A1 (en) * 2006-09-01 2009-02-15 Moeller Gebaeudeautomation Gmb SWITCHGEAR
US7518482B2 (en) * 2006-10-10 2009-04-14 Dennis William Fleege Trip unit having a plurality of stacked bimetal elements
US8258898B2 (en) * 2009-11-16 2012-09-04 Schneider Electric USA, Inc. Low cost multi-pole circuit breakers with shared components
US9058939B2 (en) 2011-06-29 2015-06-16 Schneider Electric USA, Inc. Configuration of an arc runner for a miniature circuit breaker
CN103903921B (en) * 2012-12-28 2016-08-17 施耐德电器工业公司 Overload protection arrangement and include the thermomagnetic adjustable release device of breaker of this device
US9620303B2 (en) * 2014-08-13 2017-04-11 Eaton Corporation Circuit breakers with handle bearing pins
US9412548B2 (en) 2014-08-13 2016-08-09 Eaton Corporation Circuit breakers with handle bearing sleeves
CN104362048B (en) * 2014-11-12 2016-03-23 成都峰达科技有限公司 The rotatable breaker structure of a kind of handle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA527827A (en) * 1956-07-17 W. Wilckens Kurt Circuit breakers
US2015633A (en) * 1933-07-12 1935-09-24 Westinghouse Electric & Mfg Co Circuit breaker
US2416163A (en) * 1942-10-30 1947-02-18 Westinghouse Electric Corp Shockproof circuit breaker
US2403063A (en) * 1945-02-16 1946-07-02 Westinghouse Electric Corp Switch
US2703827A (en) * 1952-10-31 1955-03-08 Westinghouse Electric Corp Circuit breaker
US2798918A (en) * 1954-03-03 1957-07-09 Westinghouse Electric Corp Circuit breaker
US2902560A (en) * 1955-05-18 1959-09-01 Square D Co Circuit breaker
US2889428A (en) * 1955-05-18 1959-06-02 Square D Co Multipole circuit breaker

Also Published As

Publication number Publication date
US3081386A (en) 1963-03-12
NL257660A (en)
GB965789A (en) 1964-08-06

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