JPH02108236U - - Google Patents

Info

Publication number
JPH02108236U
JPH02108236U JP1990011443U JP1144390U JPH02108236U JP H02108236 U JPH02108236 U JP H02108236U JP 1990011443 U JP1990011443 U JP 1990011443U JP 1144390 U JP1144390 U JP 1144390U JP H02108236 U JPH02108236 U JP H02108236U
Authority
JP
Japan
Prior art keywords
conductive plate
trip
power
contacts
power conductor
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.)
Granted
Application number
JP1990011443U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0334038Y2 (US08080257-20111220-C00005.png
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 JPH02108236U publication Critical patent/JPH02108236U/ja
Application granted granted Critical
Publication of JPH0334038Y2 publication Critical patent/JPH0334038Y2/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
    • 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
    • H01H71/7409—Interchangeable elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/093—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means
    • 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
    • H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
    • H01H2071/124—Automatic release mechanisms with or without manual release using a solid-state trip unit with a hybrid structure, the solid state trip device being combined with a thermal or a electromagnetic trip
    • 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
    • H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
    • 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
    • H01H71/7463—Adjusting only the electromagnetic mechanism

Landscapes

  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP1990011443U 1981-03-10 1990-02-07 Expired JPH0334038Y2 (US08080257-20111220-C00005.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8105153A FR2501929A1 (fr) 1981-03-10 1981-03-10 Disjoncteur basse tension et procede de fabrication d'un capteur de courant

Publications (2)

Publication Number Publication Date
JPH02108236U true JPH02108236U (US08080257-20111220-C00005.png) 1990-08-28
JPH0334038Y2 JPH0334038Y2 (US08080257-20111220-C00005.png) 1991-07-18

Family

ID=9256258

Family Applications (2)

Application Number Title Priority Date Filing Date
JP57037132A Pending JPS57158920A (en) 1981-03-10 1982-03-09 Method of producing low voltage breaker current detector and low voltage breaker
JP1990011443U Expired JPH0334038Y2 (US08080257-20111220-C00005.png) 1981-03-10 1990-02-07

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP57037132A Pending JPS57158920A (en) 1981-03-10 1982-03-09 Method of producing low voltage breaker current detector and low voltage breaker

Country Status (6)

Country Link
US (1) US4443828A (US08080257-20111220-C00005.png)
EP (1) EP0061364B1 (US08080257-20111220-C00005.png)
JP (2) JPS57158920A (US08080257-20111220-C00005.png)
DE (1) DE3265505D1 (US08080257-20111220-C00005.png)
ES (1) ES510012A0 (US08080257-20111220-C00005.png)
FR (1) FR2501929A1 (US08080257-20111220-C00005.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05301581A (ja) * 1992-04-28 1993-11-16 Ishikawajima Shibaura Mach Co Ltd トラクターのアクスルフレーム構造
WO2022130552A1 (ja) * 2020-12-17 2022-06-23 三菱電機株式会社 過電流引外し装置およびこれを用いた回路遮断器

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964473U (ja) * 1982-10-22 1984-04-27 三菱重工業株式会社 燃料噴射装置
DE3331823A1 (de) * 1983-09-01 1985-03-21 Siemens AG, 1000 Berlin und 8000 München Stromversorgungseinrichtung fuer einen ueberstromausloeser
US4580178A (en) * 1984-03-27 1986-04-01 Vertimag Systems Corporation Magnetic data storage system
JPH0425796Y2 (US08080257-20111220-C00005.png) * 1985-04-15 1992-06-22
US4652965A (en) * 1985-04-19 1987-03-24 Square D Company High level magnetic trip circuit
US4796148A (en) * 1985-10-25 1989-01-03 S&C Electric Company Current-sensing arrangement utilizing two current-sensing signals
FR2595514B1 (fr) * 1986-03-04 1989-06-09 Serd Soc Et Realisa Disjonct Module de disjonction
JPH0787667B2 (ja) * 1987-04-30 1995-09-20 三菱電機株式会社 回路しや断器
US4764744A (en) * 1987-12-17 1988-08-16 General Electric Company Overload relay having adjustably gapped current transformers
JPH07114532B2 (ja) * 1989-01-18 1995-12-06 三菱電機株式会社 差動保護継電装置
GB8924238D0 (en) * 1989-10-27 1989-12-13 Gec Alsthom Ltd Electrical energy storage system
US5195009A (en) * 1991-08-27 1993-03-16 Siemens Energy & Automation, Inc. Current summing arrangement for ground fault detection
US5701070A (en) * 1995-08-04 1997-12-23 Onan Corporation Electrical generator damage protection apparatus and method with circuit breaker trip initiation
US6061217A (en) * 1997-12-16 2000-05-09 Eaton Corporation Electrical switching apparatus employing twice-energized trip actuator
US6701221B1 (en) 2000-10-24 2004-03-02 Kohler Co. Method and apparatus for preventing excessive heat generation in a alternator of a generator set
US6351692B1 (en) 2000-10-24 2002-02-26 Kohler Co. Method and apparatus for configuring a genset controller for operation with particular gensets
US6555929B1 (en) 2000-10-24 2003-04-29 Kohler Co. Method and apparatus for preventing excessive reaction to a load disturbance by a generator set
US6700356B1 (en) 2000-10-24 2004-03-02 Kohler Co. Method and apparatus for regulating the excitation of an alternator of a genset
DE10125051A1 (de) * 2001-05-14 2002-11-21 Siemens Ag Umgehungsschaltung für den Überstromauslöser eines Niederspannungsschalters
US7982331B2 (en) * 2006-12-29 2011-07-19 Cummins Power Generation Ip, Inc. Transfer switch assembly
US7598623B2 (en) * 2006-12-29 2009-10-06 Cummins Power Generation Ip, Inc. Distinguishing between different transient conditions for an electric power generation system
US8085002B2 (en) * 2006-12-29 2011-12-27 Cummins Power Generation Ip, Inc. Shore power transfer switch
US7888601B2 (en) 2006-12-29 2011-02-15 Cummins Power Generations IP, Inc. Bus bar interconnection techniques
US7880331B2 (en) * 2006-12-29 2011-02-01 Cummins Power Generation Ip, Inc. Management of an electric power generation and storage system
US9118206B2 (en) 2006-11-16 2015-08-25 Cummins Power Generation Ip, Inc. Management of an electric power generation and storage system
US20080157600A1 (en) * 2006-12-29 2008-07-03 Cummins Power Generation Ip, Inc. Operator interface for an electric power generation system
US7521822B2 (en) * 2007-05-07 2009-04-21 Cummins Power Generation Ip, Inc. Protection techniques for a back-up electric power system
US9000611B2 (en) * 2007-05-07 2015-04-07 Cummins Power Generation Ip, Inc. Protection techniques for an electric power system
US20090195337A1 (en) * 2008-01-31 2009-08-06 Carlino Harry J Manually selectable instantaneous current settings for a trip unit and electrical switching apparatus including the same
WO2012160647A1 (ja) * 2011-05-24 2012-11-29 三菱電機株式会社 電子式回路遮断器
US10432120B2 (en) 2012-04-15 2019-10-01 Hamilton Sundstrand Corporation Automatic fault isolation methodology
FR3109665B1 (fr) * 2020-04-24 2022-03-25 Hager Electro Sas Disjoncteur à commande de déclenchement électronique
FR3118334B1 (fr) 2020-12-18 2022-12-23 Legrand France Appareil électrique de protection d’une installation électrique en courant alternatif

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49132420U (US08080257-20111220-C00005.png) * 1973-03-14 1974-11-14
JPS5069631U (US08080257-20111220-C00005.png) * 1973-10-30 1975-06-20
JPS5345434U (US08080257-20111220-C00005.png) * 1976-09-22 1978-04-18

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB174475A (en) * 1920-11-10 1922-02-02 British Thomson Houston Co Ltd Improvements in and relating to current transformers for protective systems for electric apparatus
FR623728A (fr) * 1925-10-28 1927-06-29 Koch & Sterzel Ag Transformateur de courant, à noyau extérieur, comportant un enroulement compensateur
US2450973A (en) * 1945-04-28 1948-10-12 Triplett Electrical Instr Comp Instrument current transformer with part turn winding
US3761777A (en) * 1972-12-26 1973-09-25 Gen Electric Electric circuit breaker with electronic trip control unit
JPS5345434B2 (US08080257-20111220-C00005.png) * 1973-03-17 1978-12-06
US4060844A (en) * 1976-02-17 1977-11-29 I-T-E Imperial Corporation Solid state tripping circuit
US4037183A (en) * 1976-03-29 1977-07-19 I-T-E Imperial Corporation Replaceable solid state trip unit
US4090156A (en) * 1976-04-12 1978-05-16 I-T-E Imperial Corporation Circuit breaker having solid state and thermal-magnetic trip means
DE2737618C3 (de) * 1977-08-20 1980-03-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anschluß des Stromwandlers eines mit Leitungsschutzschaltern kombinierten Fehlerstromauslösers
US4209817A (en) * 1978-03-15 1980-06-24 Square D Company Circuit breaker having an electronic fault sensing and trip initiating unit
US4181389A (en) * 1978-09-13 1980-01-01 General Electric Company Tap changing electrical connector for static trip circuit breakers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49132420U (US08080257-20111220-C00005.png) * 1973-03-14 1974-11-14
JPS5069631U (US08080257-20111220-C00005.png) * 1973-10-30 1975-06-20
JPS5345434U (US08080257-20111220-C00005.png) * 1976-09-22 1978-04-18

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05301581A (ja) * 1992-04-28 1993-11-16 Ishikawajima Shibaura Mach Co Ltd トラクターのアクスルフレーム構造
WO2022130552A1 (ja) * 2020-12-17 2022-06-23 三菱電機株式会社 過電流引外し装置およびこれを用いた回路遮断器
JPWO2022130552A1 (US08080257-20111220-C00005.png) * 2020-12-17 2022-06-23

Also Published As

Publication number Publication date
JPS57158920A (en) 1982-09-30
ES8302963A1 (es) 1983-02-01
EP0061364A1 (fr) 1982-09-29
DE3265505D1 (en) 1985-09-26
ES510012A0 (es) 1983-02-01
FR2501929A1 (fr) 1982-09-17
JPH0334038Y2 (US08080257-20111220-C00005.png) 1991-07-18
US4443828A (en) 1984-04-17
FR2501929B1 (US08080257-20111220-C00005.png) 1985-02-08
EP0061364B1 (fr) 1985-08-21

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