JPS49123559U - - Google Patents

Info

Publication number
JPS49123559U
JPS49123559U JP1974012081U JP1208174U JPS49123559U JP S49123559 U JPS49123559 U JP S49123559U JP 1974012081 U JP1974012081 U JP 1974012081U JP 1208174 U JP1208174 U JP 1208174U JP S49123559 U JPS49123559 U JP S49123559U
Authority
JP
Japan
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.)
Granted
Application number
JP1974012081U
Other languages
Japanese (ja)
Other versions
JPS541584Y2 (enrdf_load_html_response
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 filed Critical
Publication of JPS49123559U publication Critical patent/JPS49123559U/ja
Application granted granted Critical
Publication of JPS541584Y2 publication Critical patent/JPS541584Y2/ja
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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
    • H01H71/322—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with plunger type armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Electromagnets (AREA)
JP1974012081U 1973-01-30 1974-01-30 Expired JPS541584Y2 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32796473A 1973-01-30 1973-01-30

Publications (2)

Publication Number Publication Date
JPS49123559U true JPS49123559U (enrdf_load_html_response) 1974-10-23
JPS541584Y2 JPS541584Y2 (enrdf_load_html_response) 1979-01-24

Family

ID=23278876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974012081U Expired JPS541584Y2 (enrdf_load_html_response) 1973-01-30 1974-01-30

Country Status (12)

Country Link
US (1) US3783423A (enrdf_load_html_response)
JP (1) JPS541584Y2 (enrdf_load_html_response)
AR (1) AR201567A1 (enrdf_load_html_response)
BE (1) BE810340A (enrdf_load_html_response)
BR (1) BR7400579D0 (enrdf_load_html_response)
CA (1) CA985720A (enrdf_load_html_response)
DE (2) DE2403841C2 (enrdf_load_html_response)
ES (1) ES422675A1 (enrdf_load_html_response)
FR (1) FR2215695B1 (enrdf_load_html_response)
GB (1) GB1454354A (enrdf_load_html_response)
IT (1) IT1005741B (enrdf_load_html_response)
ZA (1) ZA74167B (enrdf_load_html_response)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995243A (en) * 1974-10-17 1976-11-30 North American Philips Corporation Fault detection indicator
DE2649038A1 (de) * 1975-10-30 1977-05-05 Gen Electric Elektrischer schalter
US4157520A (en) * 1975-11-04 1979-06-05 Westinghouse Electric Corp. Magnetic flux shifting ground fault trip indicator
US4000481A (en) * 1976-02-09 1976-12-28 I-T-E Imperial Corporation Magnetic latch with shunt path barrel
US3984795A (en) * 1976-02-09 1976-10-05 I-T-E Imperial Corporation Magnetic latch construction
US4025821A (en) * 1976-03-10 1977-05-24 Westinghouse Electric Corporation Circuit breaker with improved trip means having a high rating shunt trip
US4037183A (en) * 1976-03-29 1977-07-19 I-T-E Imperial Corporation Replaceable solid state trip unit
US4104601A (en) * 1976-04-12 1978-08-01 I-T-E Imperial Corp. Direct fault tripping of circuit breaker having solid state trip means
US4215328A (en) * 1978-04-17 1980-07-29 Square D Company Circuit breaker having an electronic fault sensing and trip initiating unit
FR2452778A1 (fr) * 1979-03-30 1980-10-24 Telemecanique Electrique Percuteur a attraction et verrouillage magnetiques
US4251789A (en) * 1979-09-04 1981-02-17 General Electric Company Circuit breaker trip indicator and auxiliary switch combination
US4295025A (en) * 1980-06-06 1981-10-13 Westinghouse Electric Corp. Circuit breaker with electromechanical trip means
US4306206A (en) * 1980-06-09 1981-12-15 Ledex, Inc. Linear solenoid device
FR2535107A1 (fr) * 1982-10-21 1984-04-27 Alsthom Atlantique Percuteur a grande sensibilite
US4470030A (en) * 1983-05-18 1984-09-04 Ledex, Inc. Trip solenoid
US4620171A (en) * 1984-01-09 1986-10-28 Westinghouse Electric Corp. Molded case circuit breaker with resettable combined undervoltage and manual trip mechanism
JPS60261111A (ja) * 1984-06-08 1985-12-24 Mitsubishi Mining & Cement Co Ltd 電磁アクチユエ−タ
US4630019A (en) * 1984-09-28 1986-12-16 Westinghouse Electric Corp. Molded case circuit breaker with calibration adjusting means for a bimetal
US4630017A (en) * 1984-10-01 1986-12-16 Siemens Energy & Automation, Inc. Magnetic structure for calibrating a circuit breaker
CN1003822B (zh) * 1984-10-09 1989-04-05 三菱矿业水泥株式会社 电磁执行机构
US4641117A (en) * 1985-07-29 1987-02-03 General Electric Company Combined accessory and trip actuator unit for electronic circuit breakers
US4730177A (en) * 1986-06-16 1988-03-08 Rca Corporation Shock and vibration resistant magnetically operated actuator
US4876521A (en) * 1987-08-25 1989-10-24 Siemens Energy & Automation, Inc. Tripping coil with flux shifting coil and booster coil
US4827231A (en) * 1988-01-28 1989-05-02 Westinghouse Electric Corp. Molded case circuit breaker with viewing window and sliding barrier
US4801910A (en) * 1988-02-10 1989-01-31 Siemens Energy And Automation, Inc. Magnetic actuating mechanism
US4864262A (en) * 1988-08-12 1989-09-05 Westinghouse Electric Corp. Undervoltage trip device
US4931758A (en) * 1988-12-09 1990-06-05 Circuit Breaker Industries Limited Electro-magnetic shunt trip device
US5341191A (en) * 1991-10-18 1994-08-23 Eaton Corporation Molded case current limiting circuit breaker
US5260533A (en) * 1991-10-18 1993-11-09 Westinghouse Electric Corp. Molded case current limiting circuit breaker
ES2047445B1 (es) * 1992-04-13 1996-09-01 Electric Distrib & Contr Es Sa Disyuntor automatico.
DE19514314A1 (de) * 1995-04-18 1996-10-24 Sace Spa Automatischer Niederspannungsschalter mit eingebauter Öffnungseinrichtung
IT1287151B1 (it) * 1996-11-11 1998-08-04 Abb Research Ltd Attuatore magnetico
AT509278A1 (de) * 2008-03-20 2011-07-15 Moeller Gebaeudeautomation Gmbh Auslösemodul für ein schaltgerät
DE102009030479B4 (de) * 2009-06-24 2011-04-28 Saia-Burgess Dresden Gmbh Magnetauslöser
ES2390355T3 (es) * 2009-12-04 2012-11-12 Abb Technology Ag Unidad de accionador magnético para una disposición de disyuntor
KR101297549B1 (ko) * 2011-12-30 2013-08-14 엘에스산전 주식회사 배선용 차단기의 부족 전압 트립 장치
DE102013013585B4 (de) * 2013-06-20 2020-09-17 Rhefor Gbr Selbsthaltemagnet mit besonders kleiner elektrischer Auslöseleistung
WO2020093132A1 (fr) 2018-11-05 2020-05-14 HYDRO-QUéBEC Actionneur électromagnétique bistable

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS432208Y1 (enrdf_load_html_response) * 1965-01-04 1968-01-30
US3530414A (en) * 1969-02-26 1970-09-22 Westinghouse Electric Corp Circuit breaker with improved trip means

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1650799A (en) * 1924-05-17 1927-11-29 North East Electric Co Electric solenoid
DE594916C (de) * 1930-07-13 1934-03-23 Siemens Schuckertwerke Akt Ges Drehschalter mit thermischer und magnetischer Selbstausloesung
NL60743C (enrdf_load_html_response) * 1942-12-21
US2998552A (en) * 1957-07-08 1961-08-29 Gen Controls Co Solenoid construction used in fuel valves
US2919324A (en) * 1958-08-04 1959-12-29 Leach Corp Magnetic shuttle device
DE6610173U (de) * 1965-01-26 1973-05-03 Schiele Verwaltungsgmbh Elektromagnetischer haftmagnet, insbesondere fuer ein haftrelais.
DE1962562U (de) * 1967-04-01 1967-06-22 Stotz Kontakt Gmbh Hochempfindlicher magnetischer ausloeser, insbesondere fuer fehlerstromschutzschalter.
US3544931A (en) * 1968-10-24 1970-12-01 Westinghouse Electric Corp Circuit breaker with improved trip means
US3675166A (en) * 1970-09-16 1972-07-04 Columbus Electric Mfg Co Switching devices
US3693122A (en) * 1971-05-13 1972-09-19 Gen Electric Flux transfer trip device for electric circuit breakers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS432208Y1 (enrdf_load_html_response) * 1965-01-04 1968-01-30
US3530414A (en) * 1969-02-26 1970-09-22 Westinghouse Electric Corp Circuit breaker with improved trip means

Also Published As

Publication number Publication date
BE810340A (fr) 1974-07-30
BR7400579D0 (pt) 1974-08-22
ES422675A1 (es) 1976-04-16
US3783423A (en) 1974-01-01
DE2403841C2 (de) 1983-05-11
FR2215695A1 (enrdf_load_html_response) 1974-08-23
DE2403841A1 (de) 1974-08-01
AU6465874A (en) 1975-07-24
DE7402760U (de) 1974-05-22
AR201567A1 (es) 1975-03-31
GB1454354A (en) 1976-11-03
CA985720A (en) 1976-03-16
IT1005741B (it) 1976-09-30
JPS541584Y2 (enrdf_load_html_response) 1979-01-24
FR2215695B1 (enrdf_load_html_response) 1977-09-23
ZA74167B (en) 1974-11-27

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