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ES424702A1 - Un dispositivo de desenganche para desenganchar automatica-mente un interruptor de circuito. - Google Patents

Un dispositivo de desenganche para desenganchar automatica-mente un interruptor de circuito.

Info

Publication number
ES424702A1
ES424702A1 ES424702A ES424702A ES424702A1 ES 424702 A1 ES424702 A1 ES 424702A1 ES 424702 A ES424702 A ES 424702A ES 424702 A ES424702 A ES 424702A ES 424702 A1 ES424702 A1 ES 424702A1
Authority
ES
Spain
Prior art keywords
circuit breaker
core assembly
lever
movable
conductors
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
ES424702A
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES424702A1 publication Critical patent/ES424702A1/es
Expired legal-status Critical Current

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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • 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
    • H01H71/7418—Adjusting both electrothermal and electromagnetic mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions
    • H01H2069/013—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions with calibrating screws in trip bar
    • 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
    • H01H2071/7481—Means for adjusting the conditions under which the device will function to provide protection with indexing means for magnetic or thermal tripping adjustment knob

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
ES424702A 1973-03-27 1974-03-27 Un dispositivo de desenganche para desenganchar automatica-mente un interruptor de circuito. Expired ES424702A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00345394A US3815064A (en) 1973-03-27 1973-03-27 Circuit interrupter protective device

Publications (1)

Publication Number Publication Date
ES424702A1 true ES424702A1 (es) 1976-06-16

Family

ID=23354867

Family Applications (1)

Application Number Title Priority Date Filing Date
ES424702A Expired ES424702A1 (es) 1973-03-27 1974-03-27 Un dispositivo de desenganche para desenganchar automatica-mente un interruptor de circuito.

Country Status (12)

Country Link
US (1) US3815064A (es)
JP (1) JPS543319Y2 (es)
AR (1) AR201138A1 (es)
BE (1) BE812803A (es)
BR (1) BR7402411D0 (es)
CA (1) CA988973A (es)
DE (2) DE7410505U (es)
ES (1) ES424702A1 (es)
FR (1) FR2223822A1 (es)
GB (1) GB1461813A (es)
IT (1) IT1007668B (es)
ZA (1) ZA741666B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201901A (en) * 1978-03-20 1980-05-06 Amana Refrigeration, Inc. Adjustable safety interlock for microwave ovens
US4691182A (en) * 1986-04-30 1987-09-01 Westinghouse Electric Corp. Circuit breaker with adjustable magnetic trip unit
US4719438A (en) 1986-09-30 1988-01-12 Westinghouse Electric Corp. Circuit breaker with fast trip unit
DE3810043A1 (de) * 1988-03-22 1989-10-05 Siemens Ag Verfahren und vorrichtung zum justieren eines bimetallausloesers
US4922220A (en) * 1989-03-22 1990-05-01 Westinghouse Electric Corp. Adjustable circuit breaker thermal trip unit
US6104273A (en) * 1999-06-09 2000-08-15 General Electric Company Calibration assembly and process for use in a circuit protective device
US6667675B2 (en) 2002-05-01 2003-12-23 Eaton Corporation Adjustable magnetic trip assembly for circuit breaker
US20090115556A1 (en) * 2007-11-05 2009-05-07 Square D Company Divided adjustable armature for a circuit breaker
FR3007573B1 (fr) * 2013-06-20 2015-07-17 Schneider Electric Ind Sas Declencheur et procede de fabrication d'un tel declencheur
KR101708545B1 (ko) * 2015-01-05 2017-02-21 엘에스산전 주식회사 배선용 차단기의 순시트립장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593234A (en) * 1970-02-09 1971-07-13 Cutler Hammer Inc Trip adjustment means for instantaneous trip circuit breaker

Also Published As

Publication number Publication date
AU6693274A (en) 1975-09-25
JPS543319Y2 (es) 1979-02-15
BE812803A (fr) 1974-09-25
GB1461813A (en) 1977-01-19
FR2223822A1 (es) 1974-10-25
BR7402411D0 (pt) 1974-11-19
CA988973A (en) 1976-05-11
US3815064A (en) 1974-06-04
DE2414512A1 (de) 1974-10-10
IT1007668B (it) 1976-10-30
AR201138A1 (es) 1975-02-14
ZA741666B (en) 1975-02-26
DE7410505U (de) 1974-07-18
JPS49149259U (es) 1974-12-24

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