ATE464645T1 - Hilfseinrichtung - Google Patents

Hilfseinrichtung

Info

Publication number
ATE464645T1
ATE464645T1 AT00204095T AT00204095T ATE464645T1 AT E464645 T1 ATE464645 T1 AT E464645T1 AT 00204095 T AT00204095 T AT 00204095T AT 00204095 T AT00204095 T AT 00204095T AT E464645 T1 ATE464645 T1 AT E464645T1
Authority
AT
Austria
Prior art keywords
actuating device
contacts
circuit breaker
electric signal
opening
Prior art date
Application number
AT00204095T
Other languages
English (en)
Inventor
Pietro Mandurino
Davide Malacalza
Bianc Giuseppe Bertolotto
Claudio Redaelli
Original Assignee
Abb Research Ltd
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 Abb Research Ltd filed Critical Abb Research Ltd
Application granted granted Critical
Publication of ATE464645T1 publication Critical patent/ATE464645T1/de

Links

Classifications

    • 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
    • H01H73/12—Means for indicating condition of the switch
    • H01H73/14—Indicating lamp structurally associated with the switch
    • 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
    • H01H71/127—Automatic release mechanisms with or without manual release using piezoelectric, electrostrictive or magnetostrictive trip units
    • 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
    • H01H71/04—Means for indicating condition of the switching device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition

Landscapes

  • Breakers (AREA)
  • Eye Examination Apparatus (AREA)
  • Telephone Function (AREA)
  • Massaging Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
AT00204095T 2000-11-21 2000-11-21 Hilfseinrichtung ATE464645T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00204095A EP1209711B1 (de) 2000-11-21 2000-11-21 Hilfseinrichtung

Publications (1)

Publication Number Publication Date
ATE464645T1 true ATE464645T1 (de) 2010-04-15

Family

ID=8172292

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00204095T ATE464645T1 (de) 2000-11-21 2000-11-21 Hilfseinrichtung

Country Status (4)

Country Link
EP (1) EP1209711B1 (de)
CN (1) CN1327466C (de)
AT (1) ATE464645T1 (de)
DE (1) DE60044194D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4012051B2 (ja) * 2002-11-27 2007-11-21 三菱電機株式会社 回路遮断器およびそれに外付形付属器を組み合わせた回路遮断装置
KR100475072B1 (ko) * 2002-12-14 2005-03-10 엘지산전 주식회사 모터 보호용 차단기의 부속장치
CN111769011B (zh) * 2020-06-06 2022-04-15 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种限流式断路器用快速脱扣器
CN113205978A (zh) * 2021-04-01 2021-08-03 浙江天正电气股份有限公司 一种内置辅助功能的断路器及其报警系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561819B1 (fr) * 1984-03-26 1987-10-30 Telemecanique Electrique Bloc additif accouplable a un disjoncteur
IT1303665B1 (it) * 1998-12-24 2001-02-21 Abb Ricerca Spa Attuatore bistabile,particolarmente per dispositivi differenziali
IT1304062B1 (it) * 1998-12-29 2001-03-07 Abb Ricerca Spa Dispositivo accessorio di comando per interruttori di bassa tensione
IT1304061B1 (it) * 1998-12-29 2001-03-07 Abb Ricerca Spa Dispositivo accessorio per interruttori di bassa tensione

Also Published As

Publication number Publication date
EP1209711A1 (de) 2002-05-29
DE60044194D1 (de) 2010-05-27
CN1354489A (zh) 2002-06-19
CN1327466C (zh) 2007-07-18
EP1209711B1 (de) 2010-04-14

Similar Documents

Publication Publication Date Title
DK655388A (da) Relae
ATE398830T1 (de) Betätigungshebeleinheit für elektrische lastschalter
BR9902700A (pt) Dispositivo interruptor elétrico, compreendendo um dispositivo de disparo diferencial e um disjuntor incluindo um dispositivo deste tipo
DK1135787T3 (da) Sikringshåndteringsredskab
ATE464645T1 (de) Hilfseinrichtung
WO2001067576A3 (en) Connection tester for an electronic trip unit
DE69834859D1 (de) Elektrischer Einheit mit Betätigungseinrichtung für einen Schutzschalter
DE58908823D1 (de) Elektrisches Schaltgerät.
WO2001065576A3 (en) Blocking apparatus for circuit breaker contact structure
ATE318448T1 (de) Hilfseinrichtung
IT1291980B1 (it) Gruppo elettrico con dispositivo di azionamento per un interruttore comprendente mezzi di segnalazione di malfunzionamento
ATE211581T1 (de) Schaltmechanik für einen schutzschalter
SE9504133L (sv) Anordning vid säkerhetsbrytare
CA2394649A1 (en) Simulation switch
ATE315832T1 (de) Thermomagnetischer schutzschalter
IT1304061B1 (it) Dispositivo accessorio per interruttori di bassa tensione
DE59602144D1 (de) Fehlerstromschutzschalter
JPS5986643U (ja) 回路しや断器
IT1298784B1 (it) Dispositivo di contatto ausiliario per interruttore magnetotermico
DK0974151T3 (da) Koblingsanordning
DE60124693D1 (de) Niederspannungsschutzschalter
ATE506685T1 (de) Leistungsschalter
HK1018132A1 (en) Power converting apparatus

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties