EP0591073B1 - Lastschalter mit gegossenem Gehäuse mit auswechselbarer Auslöseeinheit - Google Patents

Lastschalter mit gegossenem Gehäuse mit auswechselbarer Auslöseeinheit Download PDF

Info

Publication number
EP0591073B1
EP0591073B1 EP93420380A EP93420380A EP0591073B1 EP 0591073 B1 EP0591073 B1 EP 0591073B1 EP 93420380 A EP93420380 A EP 93420380A EP 93420380 A EP93420380 A EP 93420380A EP 0591073 B1 EP0591073 B1 EP 0591073B1
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
border
window
trip unit
front face
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 - Lifetime
Application number
EP93420380A
Other languages
English (en)
French (fr)
Other versions
EP0591073A1 (de
Inventor
Patrick Coudert
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.)
Schneider Electric SE
Original Assignee
Schneider Electric SE
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9433989&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0591073(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schneider Electric SE filed Critical Schneider Electric SE
Publication of EP0591073A1 publication Critical patent/EP0591073A1/de
Application granted granted Critical
Publication of EP0591073B1 publication Critical patent/EP0591073B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7409—Interchangeable elements
    • 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
    • H01H71/06—Distinguishing marks, e.g. colour coding
    • 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
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • H01H2009/188—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks with indication of rating
    • 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

Definitions

  • the invention relates to a molded case circuit breaker comprising a front face, an orifice formed in the front face, a pivoting handle for manual control passing through said orifice and projecting from said front face, a frame-shaped border projecting from the front face and framing said orifice, an interchangeable trip unit for automatic opening control of the circuit breaker in the event of a fault and an indicator means, in particular of the size of the trip unit.
  • a known circuit breaker of the kind mentioned can be equipped with different trip units, in particular trip units of different ratings, said units being electronic or electromagnetic trips.
  • the rating or characteristics of the trip unit are written on the front allowing the installer or user to check the characteristics of the circuit breaker.
  • Circuit breakers and other electrical devices are generally installed and grouped in electrical cabinets, themselves equipped with faceplates, leaving accessible only the operating devices, in this case the circuit breaker control handle.
  • the faceplate covers the trip unit and the corresponding inscriptions, only the disassembly of the faceplate allowing a reading and a verification of the characteristics of the circuit breaker. It is possible to practice an opening in the faceplate opposite the instruction, but this operation is complicated, and the correct positioning of the opening is not guaranteed.
  • the object of the present invention is to make it possible to produce a circuit breaker with an interchangeable trip block of the kind mentioned, the characteristics of the trip block associated with the circuit breaker, being visible in all circumstances.
  • the circuit breaker according to the invention is characterized in that said border includes a window, that the trip unit comprises a support of said indicator means, arranged to cooperate with said window when the trip unit is in place, to make the indicator means visible on the border and said front face.
  • the role of the frame-shaped border is in particular to center the faceplate relative to the circuit breaker.
  • the opening in the faceplate for the passage of the handle must allow the free movement of this handle, and for this purpose this opening is of a dimension corresponding to the frame border, so as to be embedded on the latter and center the opening relative to the handle. We This avoids any relative offset that could hinder the actuation of the handle.
  • By transferring the indication of the size to the frame border this indication remains visible after the fitting of the faceplate and thus allows any subsequent verification.
  • the frame border advantageously bears other indications, in particular the opening and closing position of the handle, or other commands or settings of the circuit breaker.
  • the inscription of the caliber of the trigger block is preferably worn on the end of a console, integral with the trigger block, which console is arranged to come opposite the window formed in the frame-shaped border, to make visible the 'inscription through said window.
  • the end of the console is advantageously inserted without play in the window and is flush with the latter to ensure continuity of the frame-shaped border.
  • the casing of the trip unit and the console are in one piece and any assembly error is thus excluded. It is nevertheless conceivable to produce these elements in two parts, by providing polarizing systems avoiding any assembly error.
  • Figure 1 is a schematic perspective view of a circuit breaker according to the invention.
  • FIG. 2 is a perspective view of the trip unit of the circuit breaker according to FIG. 1.
  • FIG. 3 is a view in elevation and in section of the circuit breaker according to FIG. 1.
  • a circuit breaker comprises a molded housing 10, in several parts, in particular with a cover 11 having an orifice 12 for the passage of a handle 13 for manual control of the circuit breaker.
  • a trip unit 14, in particular electronic, is incorporated or attached to the molded housing 10 to control the automatic opening of the circuit breaker in the event of a fault.
  • the trigger block 14 is interchangeable and each device is associated with a range of triggers corresponding to different calibers.
  • the circuit breaker is personalized during installation, by associating it with a trip unit 14 of a caliber appropriate to the protection sought.
  • the orifice 12 of movement of the handle 13, of form rectangular is surrounded by a border 15, in the form of a rectangular frame, projecting from the front face 16 of the cover 11.
  • This projecting border 15 contributes to the reinforcement of the cover 11 in this area, and it ensures the centering of a plastron (not shown) of protection, applied to the front faces of the devices, and having windows fitting onto the projecting edges.
  • Only the handle 13, and the border 15 in the form of a frame remains accessible, all the other parts, in particular the parts under tension, being capped by the faceplate.
  • the frame-shaped border avoids any relative offset of the faceplate relative to the handle 13, and thus ensures the free pivoting of the latter.
  • Such a circuit breaker which comprises breaking contacts 17, and a mechanism 18 for controlling these contacts 17, is well known and for example described in French patent application No. 92.1486 filed on 7.02.1992 by the applicant, the reader Advantageously deferring to this request for further details.
  • the casing 19 of the trigger block 14, made of molded plastic material has a console 20 coming from molding with this casing.
  • the free end 21 of the console 20 has a face 22 which bears an inscription 23, for example of the caliber of the trigger block.
  • the edge 15, in the form of a frame carries a window 24 of conjugate shape, that of the front face 22 of the console 20, in particular of rectangular shape, and the assembly is arranged in such a way that, in the assembled position of the block trigger 14, the front face 22 with the inscription 23 is inscribed in the window 24.
  • This front face advantageously occupies the entire window 24 and is flush with the border 15.
  • the cover 11 is placed in place last, and the window 24 comes to fit on the end 21 of the console 20, but it should be noted that other arrangements are conceivable, in particular a system for fixing the trigger block allowing insertion of the end free 21 of the console 20 in the window 24 during the mounting of the trip unit.
  • the front face 22 can also remain set back and simply be in front of the window 24 to allow reading of the inscription 23, from the front face of the circuit breaker.
  • the device is particularly simple and any assembly error is excluded.
  • the protruding border 15 also carries a button 25 for controlling the tripping of the circuit breaker and other inscriptions 26, in particular for opening and closing the circuit breaker.
  • the invention is applicable to any circuit breaker with molded housing with interchangeable trip units, and it is not limited to a form of registration or a type of registration.

Landscapes

  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Claims (5)

  1. Leistungsschalter mit Isolierstoffgehäuse (10) mit einer Vorderseite (16), einer in der Vorderseite ausgebildeten Öffnung (12), einem die genannte Öffnung (12) durchragenden und aus der genannten Vorderseite (16) herausstehenden Kipphebel (12) für den Handantrieb, einem aus der Vorderseite herausstehenden und die genannte Öffnung (12) umgebenden rahmenförmigen Einsatz (15), einem austauschbaren Auslöseblock (14) zur Steuerung der automatischen Abschaltung des Leistungsschalters im Fehlerfall sowie einem insbesondere zur Anzeige der Nenngröße des Auslöseblocks dienenden Anzeigeelement (23), dadurch gekennzeichnet, daß der genannte Einsatz (15) ein Fenster (24) aufweist und daß der Auslöseblock (14) ein Trägerelement (20) für das genannte Anzeigeelement (23) umfaßt, welches dazu dient, bei montiertem Auslöseblock (14) mit dem genannten Fenster (24) zusammenzuwirken, derart daß das Anzeigeelement (23) im Einsatz (15) und an der genannten Vorderseite (16) sichtbar wird.
  2. Leistungsschalter mit Isolierstoffgehäuse gemäß Anspruch 1, dadurch gekennzeichnet, daß der Auslöseblock (14) einen Träger (20) mit einem Ende (21) zur Aufnahme des Anzeigeelements (23) aufweist, der bei montiertem Auslöseblock in das genannte Fenster (24) eingepaßt und/oder eingesetzt wird.
  3. Leistungsschalter mit Isolierstoffgehäuse gemäß Anspruch 1 oder 2, dadurch gekennzeichnet, daß das genannte Anzeigeelement als im genannten Fenster (24) sichtbare Beschriftung (23) ausgebildet ist.
  4. Leistungsschalter mit Isolierstoffgehäuse gemäß Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß das Ende (21) des Trägers (20) paßgenau in das Fenster (24) eingesetzt ist und bündig mit dem rahmenförmigen Einsatz (15) abschließt.
  5. Leistungsschalter mit Isolierstoffgehäuse gemäß Anspruch 1, 2, 3 oder 4, dadurch gekennzeichnet, daß der rahmenförmige Einsatz (15) weitere Anzeigen (26) und/oder Steuer- oder Einstellorgane des Leistungsschalters (25) trägt.
EP93420380A 1992-09-28 1993-09-23 Lastschalter mit gegossenem Gehäuse mit auswechselbarer Auslöseeinheit Expired - Lifetime EP0591073B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9211573A FR2696275B1 (fr) 1992-09-28 1992-09-28 Disjoncteur à boîtier moulé à blocs déclencheurs interchangeables.
FR9211573 1992-09-28

Publications (2)

Publication Number Publication Date
EP0591073A1 EP0591073A1 (de) 1994-04-06
EP0591073B1 true EP0591073B1 (de) 1996-12-04

Family

ID=9433989

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93420380A Expired - Lifetime EP0591073B1 (de) 1992-09-28 1993-09-23 Lastschalter mit gegossenem Gehäuse mit auswechselbarer Auslöseeinheit

Country Status (5)

Country Link
US (1) US5379013A (de)
EP (1) EP0591073B1 (de)
DE (1) DE69306351T2 (de)
ES (1) ES2098012T3 (de)
FR (1) FR2696275B1 (de)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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 (de) 1999-11-03 2005-09-21 AEG Niederspannungstechnik GmbH & Co. KG Drehkontaktanordnung für Schutzschalter
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
US6184761B1 (en) 1999-12-20 2001-02-06 General Electric Company Circuit breaker rotary contact arrangement
US6172584B1 (en) 1999-12-20 2001-01-09 General Electric Company Circuit breaker accessory reset system
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
US6281458B1 (en) 2000-02-24 2001-08-28 General Electric Company Circuit breaker auxiliary magnetic trip unit with pressure sensitive release
US6313425B1 (en) 2000-02-24 2001-11-06 General Electric Company Cassette assembly with rejection features
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
US6379196B1 (en) 2000-03-01 2002-04-30 General Electric Company Terminal connector for a circuit breaker
US6448521B1 (en) 2000-03-01 2002-09-10 General Electric Company Blocking apparatus for circuit breaker contact structure
US6340925B1 (en) 2000-03-01 2002-01-22 General Electric Company Circuit breaker mechanism tripping cam
US6346868B1 (en) 2000-03-01 2002-02-12 General Electric Company Circuit interrupter operating mechanism
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
US6232859B1 (en) 2000-03-15 2001-05-15 General Electric Company Auxiliary switch mounting configuration for use in a molded case circuit breaker
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
US6421217B1 (en) 2000-03-16 2002-07-16 General Electric Company Circuit breaker accessory reset system
US6459059B1 (en) 2000-03-16 2002-10-01 General Electric Company Return spring for a circuit interrupter operating mechanism
US6479774B1 (en) 2000-03-17 2002-11-12 General Electric Company High energy closing mechanism for circuit breakers
US6586693B2 (en) 2000-03-17 2003-07-01 General Electric Company Self compensating latch arrangement
US6476698B1 (en) 2000-03-17 2002-11-05 General Electric Company Convertible locking arrangement on breakers
FR2806548B1 (fr) 2000-03-17 2002-08-23 Ge Power Controls France Mecanisme extractible pour disjoncteurs
US6472620B2 (en) 2000-03-17 2002-10-29 Ge Power Controls France Sas Locking arrangement for circuit breaker draw-out mechanism
US6388213B1 (en) 2000-03-17 2002-05-14 General Electric Company Locking device for molded case circuit breakers
US6559743B2 (en) 2000-03-17 2003-05-06 General Electric Company Stored energy system for breaker operating mechanism
US6373010B1 (en) 2000-03-17 2002-04-16 General Electric Company Adjustable energy storage mechanism for a circuit breaker motor operator
US6639168B1 (en) 2000-03-17 2003-10-28 General Electric Company Energy absorbing contact arm stop
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
US6429760B1 (en) 2000-10-19 2002-08-06 General Electric Company Cross bar 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
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
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
US6963059B2 (en) * 2003-07-01 2005-11-08 Em Microelectronic-Marin Sa Method and system for optimizing illumination power and integration time in an optical sensing device
US6850135B1 (en) * 2003-08-01 2005-02-01 Gaton Corporation Circuit breaker trip unit employing a reset overtravel compensating rotary trip lever
DE102006003124A1 (de) * 2006-01-23 2007-08-02 Siemens Ag Verfahren zur Realisierung eines verbesserten thermomechanischen Überlastschutzes und zugehörige Überlastschutzeinrichtung
FR2913143A1 (fr) * 2007-02-27 2008-08-29 Schneider Electric Ind Sas Dispositif de commande d'un composant d'une carte electronique et systeme de declenchement le comprenant.
EP2079091B1 (de) 2008-01-10 2014-01-29 Schneider Electric Industries SAS Gehäuse eines elektronischen Auslösers für Sicherungsschalter, elektronische Auslösevorrichtung und Montageverfahren
FR2926393B1 (fr) * 2008-01-10 2009-12-18 Schneider Electric Ind Sas Bloc de transformation d'un declencheur electronique a double passage
US8106322B2 (en) * 2009-10-28 2012-01-31 Schneider Electric USA, Inc. Flexible non-frangible amperage flag for molded case circuit breakers
US8169283B2 (en) 2010-03-03 2012-05-01 Schneider Electric USA, Inc. Circuit breaker trip unit support
DE102014107265B4 (de) * 2014-05-22 2020-01-02 Eaton Intelligent Power Limited Schaltgerät
EP3206219B1 (de) * 2016-02-10 2019-07-03 ABB S.p.A. Schaltvorrichtung für elektrische niederspannungsinstallationen
KR102071551B1 (ko) * 2018-02-06 2020-01-30 엘에스산전 주식회사 배선용 차단기의 전자식 트립 장치
CN113302714A (zh) 2018-12-21 2021-08-24 万高电机及控制装置自动化有限公司 用于断路器的模制壳体中的开关模块和模块化模制壳体中的断路器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1217357A (fr) * 1958-01-02 1960-05-03 Thomson Houston Comp Francaise Perfectionnements aux disjoncteurs à commande manuelle ou automatique
DE2101456C3 (de) * 1971-01-14 1979-04-26 Brown, Boveri & Cie Ag, 6800 Mannheim Installationsselbstschalter mit stufenweise einstellbarer Nennstromstärke
US4187482A (en) * 1976-12-20 1980-02-05 Unicorn Industries Multiple capacity circuit breaker
US4281359A (en) * 1980-03-14 1981-07-28 General Electric Company Static trip unit for molded case circuit breakers
US5075659A (en) * 1990-06-29 1991-12-24 General Electric Company Compact molded case circuit breaker having external contact condition indication
US5252937A (en) * 1990-08-09 1993-10-12 General Electric Company Molded case circuit breaker modular bell alarm unit

Also Published As

Publication number Publication date
ES2098012T3 (es) 1997-04-16
FR2696275A1 (fr) 1994-04-01
EP0591073A1 (de) 1994-04-06
FR2696275B1 (fr) 1994-10-28
DE69306351T2 (de) 1997-05-15
US5379013A (en) 1995-01-03
DE69306351D1 (de) 1997-01-16

Similar Documents

Publication Publication Date Title
EP0591073B1 (de) Lastschalter mit gegossenem Gehäuse mit auswechselbarer Auslöseeinheit
FR2703507A1 (fr) Disjoncteur comportant un dispositif de calibration amovible.
WO2018219748A1 (fr) Dispositif de commande
EP2458607B1 (de) Verriegelungsvorrichtung zur Sicherung des Zugangs zur Kabeldose einer Stromzelle, und Stromzelle, die eine solche Vorrichtung enthält
EP1542253B1 (de) Anzeigeeinrichtung einer Auslöseeinrichtung eines elektrischen Schutzgeräts
EP0772256B1 (de) Elektrisches Gerät mit Anschlussklemmen, die durch eine Blende mit Flügeln geschützt sind
FR2672728A1 (fr) Auxiliaires de disjoncteur a boitier moule pouvant etre installes en site.
FR2881276A1 (fr) Dispositif de mesure du courant d'une batterie
EP2062237A2 (de) Detektor eines versuchs, einen riegel zu brechen, riegel, tür und alarmsystem mit einem solchen detektor
EP3035362B1 (de) Elektrische schaltvorrichtung, die mit mitteln zur signalisierung der präsenz von hilfsblocks ausgestattet ist
FR2701595A1 (fr) Disjoncteur à bloc de télécommande adaptable.
FR2650701A1 (fr) Disjoncteur ou interrupteur modulaire equipe d'un module de sectionnement
EP3651173B1 (de) Schalteranordnung mit sicherer aufhängung für nothaltevorrichtung
EP0053557A1 (de) Auslösevorrichtung der "Glasscheibeart" für Sicherheitskästen
FR2641644A1 (fr) Dispositif de reglage inviolable d'un appareil electrique
EP3249673A1 (de) Vorrichtung zur signalisierung einer elektrischen störung in einem elektrischen schutzgerät, und elektrisches schutzgerät, das eine solche vorrichtung umfasst
FR2898220A1 (fr) Enveloppe pour compteur electrique
EP0901142A1 (de) Anzeigevorrichtung für elektrische fähler in eine Schaltvorrichtung, wie ein Differentialschutzschalter
FR2720548A1 (fr) Dispositif de déclenchement différentiel.
EP1111644B1 (de) Sicherheitsvorrichtung für elektrisches Gerät
FR2658027A1 (fr) Plaque d'affichage et d'habillage pour appareil electrique.
JP3540636B2 (ja) 回路遮断器
EP3869526B1 (de) Perfektionierter manueller auslöser
FR2548809A1 (fr) Appareillage electrique equipe d'une plaque signaletique orientable
FR2570468A1 (fr) Dispositif de securite pour machine et appareil sous tension ou en fonctionnement

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES GB IT

17P Request for examination filed

Effective date: 19940921

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SCHNEIDER ELECTRIC SA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19960221

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES GB IT

REF Corresponds to:

Ref document number: 69306351

Country of ref document: DE

Date of ref document: 19970116

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19970125

ITF It: translation for a ep patent filed

Owner name: 0403;69VRFEUROPATENT S.A.S.

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2098012

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20000920

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20000925

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010923

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010924

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20010923

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20021011

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050923

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20090907

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 69306351

Country of ref document: DE

Effective date: 20110401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110401