FR2452175A1 - Appareil electrique de coupure dans l'air muni d'un dispositif indicateur de court-circuit - Google Patents

Appareil electrique de coupure dans l'air muni d'un dispositif indicateur de court-circuit

Info

Publication number
FR2452175A1
FR2452175A1 FR7907398A FR7907398A FR2452175A1 FR 2452175 A1 FR2452175 A1 FR 2452175A1 FR 7907398 A FR7907398 A FR 7907398A FR 7907398 A FR7907398 A FR 7907398A FR 2452175 A1 FR2452175 A1 FR 2452175A1
Authority
FR
France
Prior art keywords
short
indicator device
circuit indicator
apparatus provided
air cut
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
FR7907398A
Other languages
English (en)
French (fr)
Other versions
FR2452175B1 (oth
Inventor
Bernard Daussin
Jean Hennemann
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.)
Alstom SA
Original Assignee
Alsthom Unelec 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 Alsthom Unelec SA filed Critical Alsthom Unelec SA
Priority to FR7907398A priority Critical patent/FR2452175A1/fr
Priority to DE19803010190 priority patent/DE3010190A1/de
Priority to US06/131,720 priority patent/US4375022A/en
Priority to IT67432/80A priority patent/IT1128066B/it
Publication of FR2452175A1 publication Critical patent/FR2452175A1/fr
Application granted granted Critical
Publication of FR2452175B1 publication Critical patent/FR2452175B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01H9/50—Means for detecting the presence of an arc or discharge
    • 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
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • 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
    • H01H2077/025—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 pneumatic means, e.g. by arc pressure

Landscapes

  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
FR7907398A 1979-03-23 1979-03-23 Appareil electrique de coupure dans l'air muni d'un dispositif indicateur de court-circuit Granted FR2452175A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7907398A FR2452175A1 (fr) 1979-03-23 1979-03-23 Appareil electrique de coupure dans l'air muni d'un dispositif indicateur de court-circuit
DE19803010190 DE3010190A1 (de) 1979-03-23 1980-03-17 Sicherungsautomat mit kurzschlussanzeige
US06/131,720 US4375022A (en) 1979-03-23 1980-03-19 Circuit breaker fitted with a device for indicating a short circuit
IT67432/80A IT1128066B (it) 1979-03-23 1980-03-21 Apparecchio elettrico di interruzione in aria con dispositivo indicatore di cortocircuito

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7907398A FR2452175A1 (fr) 1979-03-23 1979-03-23 Appareil electrique de coupure dans l'air muni d'un dispositif indicateur de court-circuit

Publications (2)

Publication Number Publication Date
FR2452175A1 true FR2452175A1 (fr) 1980-10-17
FR2452175B1 FR2452175B1 (oth) 1981-11-06

Family

ID=9223501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907398A Granted FR2452175A1 (fr) 1979-03-23 1979-03-23 Appareil electrique de coupure dans l'air muni d'un dispositif indicateur de court-circuit

Country Status (4)

Country Link
US (1) US4375022A (oth)
DE (1) DE3010190A1 (oth)
FR (1) FR2452175A1 (oth)
IT (1) IT1128066B (oth)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603945A1 (de) * 1986-02-07 1987-08-13 Siemens Ag Anbauschalter fuer schutzschalter
EP0349273A3 (en) * 1988-06-28 1990-07-25 Louis S. Polster Apparatus and method for relay control
EP0455564A1 (fr) * 1990-05-04 1991-11-06 Schneider Electric Sa Déclencheur instantané d'un disjoncteur
DE19704941A1 (de) * 1997-02-10 1998-08-20 Kloeckner Moeller Gmbh Mechanische Vorrichtung zur Erfassung von Kurzschlußströmen

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698621A (en) * 1984-09-25 1987-10-06 Masot Oscar V Circuit breaker panels with alarm system
US5278531A (en) * 1992-08-06 1994-01-11 Eaton Corporation Molded case circuit breaker having housing elements
US5258729A (en) * 1992-08-06 1993-11-02 Eaton Corporation Case circuit breaker having improved attachment means for accessory devices and accessory devices therefor
US5266760A (en) * 1992-08-06 1993-11-30 Eaton Corporation Molded case circuit breaker
US5258733A (en) * 1992-08-06 1993-11-02 Eaton Corporation Molded case circuit breaker having improved trip unit
IT1292453B1 (it) 1997-07-02 1999-02-08 Aeg Niederspannungstech Gmbh Gruppo rotante di contatti per interrutttori di alta portata
DE19819242B4 (de) 1998-04-29 2005-11-10 Ge Power Controls Polska Sp.Z.O.O. Thermomagnetischer Leistungsschalter
US6114641A (en) * 1998-05-29 2000-09-05 General Electric Company Rotary contact assembly for high ampere-rated circuit breakers
JP3359575B2 (ja) 1998-09-28 2002-12-24 寺崎電気産業株式会社 回路遮断器の引外し装置
US6087913A (en) * 1998-11-20 2000-07-11 General Electric Company Circuit breaker mechanism for a rotary contact system
US6037555A (en) * 1999-01-05 2000-03-14 General Electric Company Rotary contact circuit breaker venting arrangement including current transformer
US6166344A (en) * 1999-03-23 2000-12-26 General Electric Company Circuit breaker handle block
US6262872B1 (en) 1999-06-03 2001-07-17 General Electric Company Electronic trip unit with user-adjustable sensitivity to current spikes
US6268991B1 (en) 1999-06-25 2001-07-31 General Electric Company Method and arrangement for customizing electronic circuit interrupters
US6218917B1 (en) 1999-07-02 2001-04-17 General Electric Company Method and arrangement for calibration of circuit breaker thermal trip unit
US6188036B1 (en) 1999-08-03 2001-02-13 General Electric Company Bottom vented circuit breaker capable of top down assembly onto equipment
US6710988B1 (en) 1999-08-17 2004-03-23 General Electric Company Small-sized industrial rated electric motor starter switch unit
US6252365B1 (en) 1999-08-17 2001-06-26 General Electric Company Breaker/starter with auto-configurable trip unit
US6175288B1 (en) 1999-08-27 2001-01-16 General Electric Company Supplemental trip unit for rotary circuit interrupters
US6396369B1 (en) 1999-08-27 2002-05-28 General Electric Company Rotary contact assembly for high ampere-rated circuit breakers
US6232570B1 (en) 1999-09-16 2001-05-15 General Electric Company Arcing contact arrangement
US6326869B1 (en) 1999-09-23 2001-12-04 General Electric Company Clapper armature system for a circuit breaker
US6239395B1 (en) 1999-10-14 2001-05-29 General Electric Company Auxiliary position switch assembly for a circuit breaker
US6229413B1 (en) 1999-10-19 2001-05-08 General Electric Company Support of stationary conductors for a circuit breaker
US6317018B1 (en) 1999-10-26 2001-11-13 General Electric Company Circuit breaker mechanism
US6232856B1 (en) 1999-11-02 2001-05-15 General Electric Company Magnetic shunt assembly
EP1098343B1 (en) 1999-11-03 2005-09-21 AEG Niederspannungstechnik GmbH & Co. KG Circuit breaker rotary contact arm arrangement
US6377144B1 (en) 1999-11-03 2002-04-23 General Electric Company Molded case circuit breaker base and mid-cover assembly
US6300586B1 (en) 1999-12-09 2001-10-09 General Electric Company Arc runner retaining feature
US6310307B1 (en) 1999-12-17 2001-10-30 General Electric Company Circuit breaker rotary contact arm arrangement
US6172584B1 (en) 1999-12-20 2001-01-09 General Electric Company Circuit breaker accessory reset system
US6184761B1 (en) 1999-12-20 2001-02-06 General Electric Company Circuit breaker rotary contact arrangement
US6215379B1 (en) 1999-12-23 2001-04-10 General Electric Company Shunt for indirectly heated bimetallic strip
US6281461B1 (en) 1999-12-27 2001-08-28 General Electric Company Circuit breaker rotor assembly having arc prevention structure
US6346869B1 (en) 1999-12-28 2002-02-12 General Electric Company Rating plug for circuit breakers
US6211758B1 (en) 2000-01-11 2001-04-03 General Electric Company Circuit breaker accessory gap control mechanism
US6239677B1 (en) 2000-02-10 2001-05-29 General Electric Company Circuit breaker thermal magnetic trip unit
US6429759B1 (en) 2000-02-14 2002-08-06 General Electric Company Split and angled contacts
US6313425B1 (en) 2000-02-24 2001-11-06 General Electric Company Cassette assembly with rejection features
US6281458B1 (en) 2000-02-24 2001-08-28 General Electric Company Circuit breaker auxiliary magnetic trip unit with pressure sensitive release
US6404314B1 (en) 2000-02-29 2002-06-11 General Electric Company Adjustable trip solenoid
US6204743B1 (en) 2000-02-29 2001-03-20 General Electric Company Dual connector strap for a rotary contact circuit breaker
US6346868B1 (en) 2000-03-01 2002-02-12 General Electric Company Circuit interrupter operating mechanism
US6340925B1 (en) 2000-03-01 2002-01-22 General Electric Company Circuit breaker mechanism tripping cam
US6448521B1 (en) 2000-03-01 2002-09-10 General Electric Company Blocking apparatus for circuit breaker contact structure
US6379196B1 (en) * 2000-03-01 2002-04-30 General Electric Company Terminal connector for a circuit breaker
US6366438B1 (en) 2000-03-06 2002-04-02 General Electric Company Circuit interrupter rotary contact arm
US6211757B1 (en) 2000-03-06 2001-04-03 General Electric Company Fast acting high force trip actuator
US6459349B1 (en) 2000-03-06 2002-10-01 General Electric Company Circuit breaker comprising a current transformer with a partial air gap
US6496347B1 (en) 2000-03-08 2002-12-17 General Electric Company System and method for optimization of a circuit breaker mechanism
US6429659B1 (en) 2000-03-09 2002-08-06 General Electric Company Connection tester for an electronic trip unit
US6218919B1 (en) 2000-03-15 2001-04-17 General Electric Company Circuit breaker latch mechanism with decreased trip time
US6366188B1 (en) 2000-03-15 2002-04-02 General Electric Company Accessory and recess identification system for circuit breakers
US6232859B1 (en) 2000-03-15 2001-05-15 General Electric Company Auxiliary switch mounting configuration for use in a molded case circuit breaker
US6459059B1 (en) * 2000-03-16 2002-10-01 General Electric Company Return spring for a circuit interrupter operating mechanism
US6421217B1 (en) 2000-03-16 2002-07-16 General Electric Company Circuit breaker accessory reset system
US6472620B2 (en) 2000-03-17 2002-10-29 Ge Power Controls France Sas Locking arrangement for circuit breaker draw-out mechanism
US6373010B1 (en) 2000-03-17 2002-04-16 General Electric Company Adjustable energy storage mechanism for a circuit breaker motor operator
US6479774B1 (en) 2000-03-17 2002-11-12 General Electric Company High energy closing mechanism for circuit breakers
US6559743B2 (en) 2000-03-17 2003-05-06 General Electric Company Stored energy system for breaker operating mechanism
FR2806548B1 (fr) 2000-03-17 2002-08-23 Ge Power Controls France Mecanisme extractible pour disjoncteurs
US6476698B1 (en) 2000-03-17 2002-11-05 General Electric Company Convertible locking arrangement on breakers
US6388213B1 (en) 2000-03-17 2002-05-14 General Electric Company Locking device for molded case circuit breakers
US6639168B1 (en) 2000-03-17 2003-10-28 General Electric Company Energy absorbing contact arm stop
US6586693B2 (en) 2000-03-17 2003-07-01 General Electric Company Self compensating latch arrangement
US6747535B2 (en) 2000-03-27 2004-06-08 General Electric Company Precision location system between actuator accessory and mechanism
US6373357B1 (en) 2000-05-16 2002-04-16 General Electric Company Pressure sensitive trip mechanism for a rotary breaker
US6995640B2 (en) * 2000-05-16 2006-02-07 General Electric Company Pressure sensitive trip mechanism for circuit breakers
US6400245B1 (en) 2000-10-13 2002-06-04 General Electric Company Draw out interlock for circuit breakers
US6531941B1 (en) 2000-10-19 2003-03-11 General Electric Company Clip for a conductor in a rotary breaker
US6806800B1 (en) 2000-10-19 2004-10-19 General Electric Company Assembly for mounting a motor operator on a circuit breaker
US6429760B1 (en) 2000-10-19 2002-08-06 General Electric Company Cross bar for a conductor in a rotary breaker
US6362711B1 (en) 2000-11-10 2002-03-26 General Electric Company Circuit breaker cover with screw locating feature
US6380829B1 (en) 2000-11-21 2002-04-30 General Electric Company Motor operator interlock and method for circuit breakers
US6448522B1 (en) 2001-01-30 2002-09-10 General Electric Company Compact high speed motor operator for a circuit breaker
US6476337B2 (en) 2001-02-26 2002-11-05 General Electric Company Auxiliary switch actuation arrangement
US6882258B2 (en) * 2001-02-27 2005-04-19 General Electric Company Mechanical bell alarm assembly for a circuit breaker
US6678135B2 (en) 2001-09-12 2004-01-13 General Electric Company Module plug for an electronic trip unit
US6469882B1 (en) 2001-10-31 2002-10-22 General Electric Company Current transformer initial condition correction
US6804101B2 (en) 2001-11-06 2004-10-12 General Electric Company Digital rating plug for electronic trip unit in circuit breakers
EP2109129B1 (en) * 2008-04-11 2016-03-30 ABB Technology AG Medium voltage circuit breaker with integrated electronic protection unit
US8091429B2 (en) * 2009-08-14 2012-01-10 The Johns Hopkins University Apparatus and method for high frequency low pressure arc flash sensor
US11225157B1 (en) 2017-12-29 2022-01-18 Robert Michael Milanes EV home charging unit and method of use
EP4479992A4 (en) * 2022-03-04 2026-01-21 Schneider Electric Usa Inc APPARATUS, SYSTEM AND METHOD FOR PROVIDING AN EVENT INDICATION
CN117393368B (zh) * 2023-11-17 2025-07-08 广东电网有限责任公司广州供电局 触头拉开装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR898240A (fr) * 1942-11-07 1945-04-13 Landis & Gyr Sa Dispositif de comptage pour surtensions
DE1052506B (de) * 1954-11-23 1959-03-12 Westinghouse Electric Corp Auf schnellen Druckanstieg und/oder allmaehlich aber eine gewisse Druckhoehe uebersteigende Druckaenderungen ansprechende elektrische Schalt- und Schutzeinrichtung fuer fluessigkeitsgefuellte Behaelter
US3605047A (en) * 1969-07-15 1971-09-14 Nakatani Kk Automatic circuit breaker with magnetic latching means
DE2505158B1 (de) * 1975-02-07 1976-05-13 Pfisterer Elektrotech Karl Vorrichtung zur ausloesung eines erdungsschnellschalters beim auftreten eines stoerlichtbogens
US4016521A (en) * 1975-05-23 1977-04-05 Seybold Joseph F Thermal limiter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048315B (oth) * 1957-05-14 1959-01-08
US2981817A (en) * 1958-08-20 1961-04-25 Basic Products Corp Switch
US3852556A (en) * 1969-12-31 1974-12-03 Westinghouse Electric Corp Combination hand-jack, semaphore and travel indicator for high-voltage circuit interrupter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR898240A (fr) * 1942-11-07 1945-04-13 Landis & Gyr Sa Dispositif de comptage pour surtensions
GB589276A (en) * 1942-11-07 1947-06-16 Landis & Gyr Sa Improved apparatus for the counting and measurement of current impulses of short duration
DE1052506B (de) * 1954-11-23 1959-03-12 Westinghouse Electric Corp Auf schnellen Druckanstieg und/oder allmaehlich aber eine gewisse Druckhoehe uebersteigende Druckaenderungen ansprechende elektrische Schalt- und Schutzeinrichtung fuer fluessigkeitsgefuellte Behaelter
US3605047A (en) * 1969-07-15 1971-09-14 Nakatani Kk Automatic circuit breaker with magnetic latching means
DE2505158B1 (de) * 1975-02-07 1976-05-13 Pfisterer Elektrotech Karl Vorrichtung zur ausloesung eines erdungsschnellschalters beim auftreten eines stoerlichtbogens
US4016521A (en) * 1975-05-23 1977-04-05 Seybold Joseph F Thermal limiter

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603945A1 (de) * 1986-02-07 1987-08-13 Siemens Ag Anbauschalter fuer schutzschalter
EP0349273A3 (en) * 1988-06-28 1990-07-25 Louis S. Polster Apparatus and method for relay control
EP0455564A1 (fr) * 1990-05-04 1991-11-06 Schneider Electric Sa Déclencheur instantané d'un disjoncteur
FR2661776A1 (fr) * 1990-05-04 1991-11-08 Merlin Gerin Declencheur instantane d'un disjoncteur.
US5103198A (en) * 1990-05-04 1992-04-07 Merlin Gerin Instantaneous trip device of a circuit breaker
DE19704941A1 (de) * 1997-02-10 1998-08-20 Kloeckner Moeller Gmbh Mechanische Vorrichtung zur Erfassung von Kurzschlußströmen
DE19704941C2 (de) * 1997-02-10 2001-10-04 Moeller Gmbh Mechanische Vorrichtung zur Erfassung von Kurzschlußströmen

Also Published As

Publication number Publication date
US4375022A (en) 1983-02-22
FR2452175B1 (oth) 1981-11-06
IT8067432A0 (it) 1980-03-21
IT1128066B (it) 1986-05-28
DE3010190A1 (de) 1980-10-02

Similar Documents

Publication Publication Date Title
FR2452175A1 (fr) Appareil electrique de coupure dans l'air muni d'un dispositif indicateur de court-circuit
ES8303695A1 (es) Dispositivo de deteccion de hidrogeno para determinar la concentracion de hidrogeno en una atmosfera liquida.
BR8505923A (pt) Interruptor eletrico e dispositivo interruptor
ES440933A1 (es) Un dispositivo de corte para interruptor electrico.
JPS5346092A (en) Gas leakage alarm device
GB939049A (en) Means for carrying out explosions with safety when using water fillings
FR2371762A1 (fr) Appareil electrique de coupure a haute tension, notamment un disjonct a auto-soufflage de l'arc electrique de coupure par un gaz
FR2271653A2 (en) Gas blast cct. breaker - has two partitioned chambers, one with small secondary chamber with stationary contact
ES475810A1 (es) Perfeccionamientos introducidos en un recinto a prueba de llama y de agentes atmosfericos para equipos electricos
FR2242766A1 (en) Electric circuit breaker - has double fixed and moving contacts in series and double arc repulsion
FR2386874A1 (fr) Detecteur de fumees a ionisation associe a un circuit electronique de mesure velocimetrique
GB750842A (en) Improvements in and relating to electric circuit interrupters of the liquid blast type
ES2032841T3 (es) Disyuntor electrico con autosoplado y que tiene resistencia dielectrica elevada.
FR2412970A1 (fr) Disjoncteur ou barre omnibus a isolant gazeux
BE816260A (fr) Chambre de coupure de disjoncteur electrique a gaz comprime auto-soufflant
FR2410273A1 (fr) Methode et dispositif electrochimique pour la determination de la pression partielle de vapeurs d'eau dans des gaz
FR2457007A1 (fr) Disjoncteur electrique, en particulier disjoncteur a courant continu de grande puissance
DE69005760D1 (de) Überspannungsableiter mit visueller Fehleranzeigevorrichtung.
SU538384A1 (ru) Устройство дл сигнализации о пожаре
FR2448783A1 (fr) Commutateur bi-stable a rappel, sensible aux chocs
GB1458098A (en) Fire detectors
COBINE et al. Recovery strength measurements in arcs from atmospheric pressure to vacuum(Recovery of electric strength of gap after arcing related to Paschen law and measured from atmospheric pressure to vacuum by device with copper contacts)
GB438577A (en) Improvements in and relating to electric power switches
ES8600563A1 (es) Un interruptor de circuito
JPS5333341A (en) Discharge detector for electrical equipment

Legal Events

Date Code Title Description
ST Notification of lapse