DE2204662A1 - Strombegrenzungsschalter - Google Patents

Strombegrenzungsschalter

Info

Publication number
DE2204662A1
DE2204662A1 DE19722204662 DE2204662A DE2204662A1 DE 2204662 A1 DE2204662 A1 DE 2204662A1 DE 19722204662 DE19722204662 DE 19722204662 DE 2204662 A DE2204662 A DE 2204662A DE 2204662 A1 DE2204662 A1 DE 2204662A1
Authority
DE
Germany
Prior art keywords
switch according
closed
contact
switch
contact pieces
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.)
Pending
Application number
DE19722204662
Other languages
German (de)
English (en)
Inventor
Angelo Bergamo Mostrosi (Italien)
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.)
ABB SACE SpA
Original Assignee
SACE SpA
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 SACE SpA filed Critical SACE SpA
Publication of DE2204662A1 publication Critical patent/DE2204662A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01H77/104—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 with a stable blow-off position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H2001/2091—Bridging contacts having two pivotally and electrically connected halve bridges

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
DE19722204662 1971-02-02 1972-02-01 Strombegrenzungsschalter Pending DE2204662A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2009971 1971-02-02

Publications (1)

Publication Number Publication Date
DE2204662A1 true DE2204662A1 (de) 1972-08-10

Family

ID=11163783

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722204662 Pending DE2204662A1 (de) 1971-02-02 1972-02-01 Strombegrenzungsschalter

Country Status (4)

Country Link
US (1) US3764946A (enrdf_load_stackoverflow)
DE (1) DE2204662A1 (enrdf_load_stackoverflow)
ES (1) ES399750A1 (enrdf_load_stackoverflow)
FR (1) FR2124380B1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139489A1 (de) * 1981-09-29 1983-07-07 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung fuer elektrische leistungsschalter
DE102005046640A1 (de) * 2005-09-29 2007-04-19 Abb Patent Gmbh Elektrisches Installationsgerät

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012615A (en) * 1975-07-24 1977-03-15 Westinghouse Electric Corporation Latch for a circuit interrupter
CH608131A5 (enrdf_load_stackoverflow) * 1975-08-26 1978-12-15 Merlin Gerin
GB2042263B (en) * 1979-02-08 1983-10-19 Terasaki Denki Sangyo Kk Circuit interrupters
FR2458887A1 (fr) * 1979-06-07 1981-01-02 Hazemeyer Sa Appareil de coupure de courant electrique du type limiteur d'intensite
US4516182A (en) * 1981-01-16 1985-05-07 Ga Technologies Inc. Current limiting apparatus
FR2511542A1 (fr) * 1981-08-12 1983-02-18 Telemecanique Electrique Dispositif de liberation des contacts mobiles de contacteurs aptes a limiter les courants de courts-circuits
IT1175633B (it) * 1984-08-14 1987-07-15 Cge Spa Struttura di contatti di interruttore a limitazione di corrente manovabile sia manualmente che mediante azionatore elettromagnetico
US4998081A (en) * 1989-05-18 1991-03-05 Siemens Energy & Automation, Inc. Power interrupter with force-sensitive contact latch
RU2259612C2 (ru) * 2002-10-22 2005-08-27 Закрытое Акционерное Общество "Электрические Низковольтные Аппараты И Системы" Автоматический выключатель с двумя разрывами контактов
RU2368976C1 (ru) * 2008-08-04 2009-09-27 Общество с ограниченной ответственностью "Технос" Выключатель автоматический быстродействующий
EP2393094A1 (en) * 2010-06-07 2011-12-07 Eaton Industries GmbH Switch unit with arc-extinguishing units

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317866A (en) * 1963-02-07 1967-05-02 Terasaki Denki Sangyo Kk Automatic circuit interrupter having magnetic blowoff means
US3343108A (en) * 1965-12-10 1967-09-19 Terasaki Denki Sangyo Kk High speed circuit interrupter using magnetic blowoff and means for decreasing the inertial effects during interruption
DE1763717B1 (de) * 1967-07-24 1971-08-12 Terasaki Denki Sangyo Kk Strombrgrenzender schnellschalter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139489A1 (de) * 1981-09-29 1983-07-07 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung fuer elektrische leistungsschalter
DE102005046640A1 (de) * 2005-09-29 2007-04-19 Abb Patent Gmbh Elektrisches Installationsgerät
DE102005046640B4 (de) * 2005-09-29 2007-10-18 Abb Patent Gmbh Elektrisches Installationsgerät

Also Published As

Publication number Publication date
US3764946A (en) 1973-10-09
FR2124380A1 (enrdf_load_stackoverflow) 1972-09-22
ES399750A1 (es) 1974-12-01
FR2124380B1 (enrdf_load_stackoverflow) 1975-02-14

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