ES437452A1 - Dispositivo limitador de corriente de cortocircuito. - Google Patents

Dispositivo limitador de corriente de cortocircuito.

Info

Publication number
ES437452A1
ES437452A1 ES437452A ES437452A ES437452A1 ES 437452 A1 ES437452 A1 ES 437452A1 ES 437452 A ES437452 A ES 437452A ES 437452 A ES437452 A ES 437452A ES 437452 A1 ES437452 A1 ES 437452A1
Authority
ES
Spain
Prior art keywords
fixed
current
contacts
contact
short
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
ES437452A
Other languages
English (en)
Spanish (es)
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.)
HAZEMEYER SA
Original Assignee
HAZEMEYER SA
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 HAZEMEYER SA filed Critical HAZEMEYER SA
Publication of ES437452A1 publication Critical patent/ES437452A1/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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/504—Manual reset mechanisms which may be also used for manual release provided with anti-rebound 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2472—Electromagnetic mechanisms with rotatable armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/06—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
ES437452A 1974-05-21 1975-05-05 Dispositivo limitador de corriente de cortocircuito. Expired ES437452A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7417579A FR2272479B1 (enExample) 1974-05-21 1974-05-21

Publications (1)

Publication Number Publication Date
ES437452A1 true ES437452A1 (es) 1977-05-16

Family

ID=9139097

Family Applications (1)

Application Number Title Priority Date Filing Date
ES437452A Expired ES437452A1 (es) 1974-05-21 1975-05-05 Dispositivo limitador de corriente de cortocircuito.

Country Status (8)

Country Link
BE (1) BE829273A (enExample)
DE (1) DE2522211C3 (enExample)
ES (1) ES437452A1 (enExample)
FR (1) FR2272479B1 (enExample)
GB (1) GB1496732A (enExample)
IT (1) IT1032923B (enExample)
LU (1) LU72527A1 (enExample)
NL (1) NL7505611A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553930B1 (fr) * 1983-10-21 1986-05-09 Merlin Gerin Mecanisme reversible de commande d'un disjoncteur limiteur multipolaire
US4553119A (en) * 1984-05-10 1985-11-12 General Electric Company Electric circuit breaker having reduced arc energy
FR2648952B1 (fr) * 1989-06-26 1991-09-13 Merlin Gerin Disjoncteur limiteur equipe d'un dispositif retardateur de retombee de contact a effet electromagnetique
FR2756414B1 (fr) * 1996-11-25 1998-12-24 Schneider Electric Sa Appareil interrupteur electromagnetique
CN102064057B (zh) * 2009-11-12 2013-03-27 徐浩明 小型断路器限流装置
CN102891047B (zh) * 2012-09-26 2013-12-11 常熟开关制造有限公司(原常熟开关厂） 开关装置的导电回路结构

Also Published As

Publication number Publication date
IT1032923B (it) 1979-06-20
DE2522211C3 (de) 1979-04-26
FR2272479A1 (enExample) 1975-12-19
BE829273A (fr) 1975-11-20
GB1496732A (en) 1977-12-30
LU72527A1 (enExample) 1976-03-17
NL7505611A (nl) 1975-11-25
FR2272479B1 (enExample) 1978-11-03
DE2522211B2 (de) 1978-08-17
DE2522211A1 (de) 1975-12-04

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