ES2142263B1 - Unidad de disyuntor de supresion de corrientes para proteccion de motores de induccion. - Google Patents

Unidad de disyuntor de supresion de corrientes para proteccion de motores de induccion.

Info

Publication number
ES2142263B1
ES2142263B1 ES9800227A ES9800227A ES2142263B1 ES 2142263 B1 ES2142263 B1 ES 2142263B1 ES 9800227 A ES9800227 A ES 9800227A ES 9800227 A ES9800227 A ES 9800227A ES 2142263 B1 ES2142263 B1 ES 2142263B1
Authority
ES
Spain
Prior art keywords
circuit breaker
current suppression
current
unit
circuit
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 - Fee Related
Application number
ES9800227A
Other languages
English (en)
Spanish (es)
Other versions
ES2142263A1 (es
Inventor
David Arnold
Anil R Duggal
Lionel M Levinson
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES2142263A1 publication Critical patent/ES2142263A1/es
Application granted granted Critical
Publication of ES2142263B1 publication Critical patent/ES2142263B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • 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
    • H01H71/08—Terminals; Connections
    • 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
    • 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
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/42—Impedances connected with contacts
    • 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

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Control Of Ac Motors In General (AREA)
  • Breakers (AREA)
  • Keying Circuit Devices (AREA)
ES9800227A 1997-02-10 1998-02-06 Unidad de disyuntor de supresion de corrientes para proteccion de motores de induccion. Expired - Fee Related ES2142263B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79715197A 1997-02-10 1997-02-10

Publications (2)

Publication Number Publication Date
ES2142263A1 ES2142263A1 (es) 2000-04-01
ES2142263B1 true ES2142263B1 (es) 2000-11-16

Family

ID=25170056

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9800227A Expired - Fee Related ES2142263B1 (es) 1997-02-10 1998-02-06 Unidad de disyuntor de supresion de corrientes para proteccion de motores de induccion.

Country Status (4)

Country Link
JP (1) JPH1125839A (fr)
DE (1) DE19803919A1 (fr)
ES (1) ES2142263B1 (fr)
FR (1) FR2759490A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5014716B2 (ja) * 2006-09-22 2012-08-29 テンパール工業株式会社 回路遮断器
JP5014717B2 (ja) * 2006-09-22 2012-08-29 テンパール工業株式会社 回路遮断器
JP7301100B2 (ja) 2021-08-10 2023-06-30 本田技研工業株式会社 交流発生回路、および交流発生装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117203A (en) * 1960-05-17 1964-01-07 Gen Electric Circuit protective devices and circuits
US4754247A (en) * 1987-06-12 1988-06-28 General Electric Company Molded case circuit breaker accessory enclosure
US4806893A (en) * 1988-03-03 1989-02-21 General Electric Company Molded case circuit breaker actuator-accessory unit
JPH047801A (ja) * 1990-04-25 1992-01-13 Daito Tsushinki Kk Ｐｔｃ素子
US5382938A (en) * 1990-10-30 1995-01-17 Asea Brown Boveri Ab PTC element
DE4228297A1 (de) * 1992-08-26 1994-03-03 Siemens Ag Veränderbarer Hochstromwiderstand, insbes. zur Anwendung als Schutzelement in der Leistungsschalttechnik, und Schaltung unter Verwendung des Hochstromwiderstandes
DE4330607A1 (de) * 1993-09-09 1995-03-16 Siemens Ag Limiter zur Strombegrenzung
US5426406A (en) * 1993-10-10 1995-06-20 General Electric Company Induction motor protective circuit breaker unit
US5473495A (en) * 1993-12-03 1995-12-05 Eaton Corporation Combination load controller
US5539370A (en) * 1995-02-17 1996-07-23 General Electric Company Inductive motor protective circuit breaker
US5614881A (en) * 1995-08-11 1997-03-25 General Electric Company Current limiting device

Also Published As

Publication number Publication date
FR2759490A1 (fr) 1998-08-14
DE19803919A1 (de) 1998-08-13
ES2142263A1 (es) 2000-04-01
JPH1125839A (ja) 1999-01-29

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