EP1093145B1 - Bedienungsmechanismus für Lastschalter - Google Patents

Bedienungsmechanismus für Lastschalter Download PDF

Info

Publication number
EP1093145B1
EP1093145B1 EP00402771A EP00402771A EP1093145B1 EP 1093145 B1 EP1093145 B1 EP 1093145B1 EP 00402771 A EP00402771 A EP 00402771A EP 00402771 A EP00402771 A EP 00402771A EP 1093145 B1 EP1093145 B1 EP 1093145B1
Authority
EP
European Patent Office
Prior art keywords
lever
fact
mechanism according
pivoting
spring
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
EP00402771A
Other languages
English (en)
French (fr)
Other versions
EP1093145A1 (de
Inventor
Gérard Dolo
Dominique Millot
Frédéric Noirot
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 Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Publication of EP1093145A1 publication Critical patent/EP1093145A1/de
Application granted granted Critical
Publication of EP1093145B1 publication Critical patent/EP1093145B1/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
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel
    • 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
    • H01H73/36—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 having electromagnetic release and no other automatic release
    • H01H73/42—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 having electromagnetic release and no other automatic release reset by rotatable knob or wheel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/06—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device
    • H01H89/08—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device with both devices using the same contact pair

Definitions

  • the present invention relates to a circuit breaker or contactor-circuit breaker control mechanism comprising separable-contact poles.
  • Such mechanisms generally include a manually operated portion for starting, stopping, and resetting, and a trigger portion having an electromagnetic trigger, a pivot hook lever, and a pivoting control lever at spoiler normally held by the hook and biased by a trigger spring, the trigger in response to an overcurrent ensuring the pivoting of the hook lever and the release of the control lever to cause the opening of the contacts.
  • the mechanism must further comprise a portion ensuring the switching of the contacts from an electromagnet according to whether the coil thereof is energized or unpowered.
  • FR 2,538,160 discloses a circuit breaker control mechanism.
  • the invention aims to simplify a circuit breaker mechanism by combining several functions on some of its component parts.
  • an oscillating lever pivotally mounted on one axis, is coupled with the manual control part, while the release spring exerts by a first support an opening torque on the control lever and by a second support. a couple back on the swing lever.
  • the double action trigger spring is of the compression type, and the second spring support is placed in the on position in a position slightly offset from the line joining its first support to the pivot axis of the lever. oscillating, the offset providing triggering the rotation of the swing lever to an intermediate position between its on position and its off position.
  • the manual control portion advantageously has a rotary knob and a sliding link cooperating directly with the oscillating lever and coupled to a multipole lever for actuating the contacts, the link and the button being able to take a running position, a stop position and an intermediate trigger position.
  • a pivoting latch To the sliding link may be associated a pivoting latch, this latch being adapted to lock the rod in the on position, being provided with an arm coupled to a slider provided for actuating auxiliary contacts, and communicating to the slider three positions respectively “running “,” stop “and” triggered “.
  • the manual control portion is coupled to a single sliding slider with three positions on, off and tripped to actuate at least one signaling member.
  • the contactor-circuit-breaker shown in FIG. 1 comprises a plurality of contact poles with fixed contacts 10 and movable contacts 11 to which are associated cut-off chambers 12.
  • the fixed contacts 10 are connected by power conductors 13, 14 to power terminals. upstream (from source) 15 and respectively to downstream (load) power terminals 16 disposed in the housing 17 of the apparatus or on abutments reported thereon.
  • the contact poles are of the double-break type and the movable contacts 12 are therefore arranged on a bridge 18 biased in the closing direction by a spring 18a and in the opening direction by the action of a drive member on a push 19 associated with each pole.
  • the contactor-circuit breaker comprises as housing 17 a single block or a set of housings assembled together, providing a rear mounting surface 17a to a support. It comprises an electromagnet 20 and an electronic protection device 30 whose purpose is to act on the pushers 19 of the various poles to open and close the contacts.
  • the protection device 30 controls in case of overload or overcurrent an electromagnetic trip device 41 with fugitive action.
  • the core of the electromagnetic release 41 solicits by a pusher 41a a lever of a lock belonging to a mechanism 40 for controlling the contacts; the pusher 41a has a lateral bearing 41b which facilitates the return to its rest position and is biased by a spring 41c towards its release position.
  • a manual control button 42 that can take an "on" position and an off position cooperates with the mechanism 40 to control the switching of the contacts 11. It is of course possible to use as a two-button manual control device, one for walking and the other for stopping.
  • the control mechanism 40 comprises a bistable automatic control part 40a driven by the electromagnet 20 from a start or stop command communicated to terminals, a manual control portion 40b driven directly by the button 42 and a triggering portion 40c driven by the electromagnetic trip unit 41 and cooperating reciprocally with the manual control portion 40b. It should be observed that the three parts 40a, b, c of the mechanism 40 act on a common pivot lever 43.
  • This lever is multipolar, is mounted to pivot about a fixed axis 01 and has two arms 43a, 43b
  • the arm 43a is coupled to the mechanism 40b and the arm 43b is biased by an unspecified lever actuated by the electromagnet 20 via an unspecified lever and by a control lever 66 movable by the trigger 41.
  • the arm 43b has one end free 44 applicable on the top of the various polar pushers 19 to open the contacts depending on the implementation of one or the other parts 40a, 40b, 40c of the mechanism.
  • the manual control part 40b of the mechanism 40 comprises a return system 61 which transforms the rotational movement of the button 42 (of axis O3) into translation movement, in a direction X2 parallel to the movement of the pushers 19, of a connecting rod 62 which extends in the same direction X2.
  • the return system 61 comprises in particular a rotary finger 61a mounted on an axis O4 and providing a mechanical coupling with the rod.
  • the rod 62 is shown in more detail in Figure 9.
  • Figures 6A to 6D correspond to the same number of positions of the link 62.
  • the rod 62 comprises an opening 62a which receives the operating finger 61a of the return system 61 and a housing 62b which extends in the direction X2 and is provided with straight guides 62i extending along X2 and notches 62c set back with respect to the slideways to cooperate with a pivoting elastic lock 63.
  • the rod 62 has arms 62d which mate, by a pin or pins 62e provided at their free end, with a slide or an oblong hole 64a of an oscillating lever 64. At its low end located towards the contacts, the rod 62 comprises an opening 62f in which engages the end of the arm 43a of the lever 43 to ensure a one-to-one connection.
  • the rod has pins 62g cooperating with slides 62h oriented along X2 to ensure its guidance.
  • the oscillating lever 64 is pivotable about an axis 05 and carries by a support axis 06 an end 65a of a compression coil spring 65.
  • the oscillating lever 64 also has an arm 64b located towards the contacts and a opposite arm 64c facing away from the contacts and to the trigger 41; arm 64b ends by a scope 64d intended to cooperate in abutment with the control lever 66 and the arm 64c is intended to cooperate with the scope 41 b of the trigger 41 to ensure its rearming.
  • the compression spring 65 (see Figure 8) is articulated at its other end 65b, located near the contacts, on an axis 07 of a control lever 66 itself pivotable about an axis O8.
  • the axes O1, O2, O4, O5, O7 and O8 are fixed and parallel to each other, being perpendicular to the plane of Figures 2 to 5 and X1, X2, while the axes 06,07 of the ends of the spring move in depending on the positions of the swing lever 64 and the control lever 66.
  • the spring 65 exerts on the lever 66 a torque tending to tilt in the direction of opening of the contacts and on the lever 64 a couple tending to tilt in the direction of stopping and rearming.
  • the control lever 66 is biased by the portion 40c of the mechanism and cooperates with its portion 40b.
  • the lever 66 is applied to the multipole lever 43 near the free end 44 of the arm 43b of the lever 43, by the end of an arm or an angle 66b on which the bearing axis 07 is located. spring.
  • the end 44 of the lever 43 has a different opening stroke depending on whether it is actuated by the part 40b or the part 40c of the mechanism.
  • the lever 66 carries a spoiler 66a normally engaged with a peg or a pin 67a of a hook 67.
  • the control lever 66 has a generally polygonal shape, in particular a trapezoidal shape, to which the opposite of the axis 08 and the axis 07 an arm 66c carrying the spoiler 66a and an arm 66d serving as a stop on the bearing 64d of the oscillating lever 64.
  • the hook 67 is pivotally mounted on an axis close to the axis 05 and parallel to it or preferably on the axis 05 itself and it receives on an arm 67b the pulse of a butt-shaped end of the core sliding 41a of the electromagnetic release 41, the core being oriented to slide in the direction X1.
  • the resilient latch 63 (see Figure 11) is pivotally mounted about an axis 09 located near an edge of the rod 62 located towards the parts 40b, 40c of the mechanism.
  • the latch 63 passes through an elongated central housing 62b of the link.
  • the strip 70 is capable of actuating at least one signaling member 71, for example with mechanical contacts, capable of interrupting the supply of the coil of the electromagnet 20 when the button 42 is put in the "off” position and / or to indicate the on, off or on state of the device.
  • the button 42 and the link 62 correspond three positions "on", “stop” and "triggered” of the strip 70 which are communicated to it for example by the lock.
  • the latch is biased by a tension spring 63e which is also hooked to a fixed point 63f and exerts a return force in a clockwise direction.
  • the elasticity of the lock makes it possible to obtain an elastic effect at the heel 63a, by a clean elastic effect, to which can be added, as is the case here, the effect of a tension spring 63g.
  • the triggering portion 40c of the mechanism 40 thus comprises the hook lever 67 and the control lever 66 and it communicates with the oscillating lever 64, the spring 65 and the lock 63 of the rod 62.
  • the circuit breaker described operates as follows.
  • Part 40c of tripping is maintained armed in the state shown in Figure 4: the pusher 41a is tilted to the right, the hook lever 67 is tilted clockwise and hooked on the spoiler 67a of the control lever 66 itself tilted counterclockwise.
  • the oscillating lever 64 is driven counterclockwise by the axis 62e so that the axis O6 of attachment of the spring 65 is substantially located on the line connecting the pivot axis 05 of the lever 64 to the 07 axis of attachment of the spring on the control lever 66.
  • the axis 06 is slightly offset to the left with respect to the line O5-O7 to induce a clockwise rotation of the oscillating lever 64 when triggering.
  • Triggering (see FIG. 4): following an overcurrent signal transmitted to the electromagnet 41, the pusher 41a moves to the left and strikes the hook lever 67 which turns counterclockwise, releasing the spoiler 67a; the control lever 66 pivots clockwise under the effect of the compression spring 65 whose end 65a remains fixed in a first time; the control lever 66 is applied to the multipole lever 43 giving a stroke of the order of 4.5 mm, so that the pushers 19 are pushed back and that the contacts open with a stroke ec. It should be noted that ec is less than eb.
  • the pusher 41a of the trigger 41 continues its course and the arm 67b of the hook lever 67 hits the span 63b of the latch 63.
  • the latter comes in an extreme counterclockwise position, significant execution trigger, he transmits to the indicator strip 70 by the trainer 63d.
  • the oscillating lever 64 returns in a clockwise direction to an intermediate position between its on and off positions; this return is due to the torque communicated to it by the upper end 65a of the spring 65 as a result of the initial offset of 06 relative to the line 05-07.
  • the intermediate position of the lever 64 is defined by abutment of its arm 64b against the arm 66b of the control lever 66, itself come to rest on a fixed stop 66e; the aforementioned position of the lever 64 itself defines an intermediate position of the rod 62 by driving the axis 62e by means of the slide 64a and thereby an intermediate position of the button 42.
  • the slide is pulled to the left by the arm 63c of the lock 63 which is itself recalled by its tension spring 63e.
  • Rearming (see FIG. 5): to reset the mechanism after a trip, the knob 42 is rotated to a position beyond the stop position, so as to move the link 62 to an extreme low position; which rotates clockwise the oscillating lever 64 which, by its arm 64c, forces the release button to its rest position (right in the figures) and, by its arm 64b, slightly releases the lever 66 counterclockwise.
  • the hook lever 67 returns to its hooking position under the effect of a return spring not shown and, when the button 42 returns to the off position, the spoiler 66a engages on the hook 67a and the apparatus is rearmed.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Claims (8)

  1. Trennschalter-Steuermechanismus, der einen Handsteuerungsteil (40b), der dazu dient, das Einschalten und das Ausschalten und das Rückstellen durchzuführen, sowie einen Auslöseteil (40c) aufweist, der einen elektromechanischen Auslöser (41), einen schwenkbaren Hakenhebel (67) und einen mit einer Nase versehenen schwenkbaren Steuerhebel (66) aufweist, der normalerweise vom Haken gehalten und von einer Auslösefeder (65) beaufschlagt wird, wobei der Auslöser als Reaktion auf einen Überstrom das Schwenken des Hakenhebels und das Lösen des Steuerhebels gewährleistet, um das Öffnen der Kontakte zu bewirken, dadurch gekennzeichnet, dass:
    - ein schwenkbar auf eine Achse (05) montierter Schwinghebel (64) mit dem Handsteuerungsteil (40b) gekoppelt ist,
    - die Auslösefeder (65) über ein erstes Auflager (07) ein Öffnungsmoment auf den Steuerhebel (66) und über ein zweites Auflager (06) ein Rückstellmoment auf den Schwinghebel (64) ausübt.
  2. Mechanismus nach Anspruch 1, dadurch gekennzeichnet, dass die Auslösefeder (65) eine Druckfeder ist, und dass das zweite Auflager (06) der Feder (65) in leichtem Versatz zu der Linie, die ihr erstes Auflager (07) mit der Schwenkachse (05) des Schwinghebels (64) verbindet, in die Einschaltstellung gebracht wird, wobei der Versatz beim Auslösen das Drehen des Schwinghebels (64) in eine Zwischenstellung zwischen seiner Einschalt- und seiner Ausschaltstellung gewährleistet.
  3. Mechanismus nach Anspruch 1, dadurch gekennzeichnet, dass der Handsteuerungsteil (40b) einen Drehknopf (42) und eine Schubstange (62) aufweist, die direkt mit dem Schwinghebel (64) zusammenwirkt und mit einem mehrpoligen Hebel (43) zur Betätigung der Kontakte gekoppelt ist, wobei die Stange (62) und der Knopf (42) fähig sind, eine Einschaltstellung, eine Ausschaltstellung und eine Auslöse-Zwischenstellung einzunehmen.
  4. Mechanismus nach Anspruch 3, dadurch gekennzeichnet, dass der Schubstange (62) ein Schwenkriegel (63) zugeordnet ist, wobei der Schwenkriegel die Stange in der Einschaltstellung verriegeln kann und mit einem Arm (63c) versehen ist, der mit einer zur Betätigung von Hilfskontakten vorgesehenen Leiste (70) gekoppelt ist.
  5. Mechanismus nach Anspruch 4, dadurch gekennzeichnet, dass der Schwenkriegel (63) der Leiste (70) drei Stellungen verleiht: "Eingeschaltet", "Ausgeschaltet", und "Ausgelöst".
  6. Mechanismus nach Anspruch 5, dadurch gekennzeichnet, dass der elektromechanische Auslöser (41) beim Auslösen zuerst den Hakenhebel (67) betätigt und dann den Schwenkriegel (63) in seine ausgelöste Stellung bringt.
  7. Mechanismus nach Anspruch 1, dadurch gekennzeichnet, dass der Steuerhebel (66) einen Anschlag (66d) aufweist, gegen den sich der Schwinghebel (64) beim Auslösen und/oder beim Ausschalten anlegt.
  8. Mechanismus nach Anspruch 1, dadurch gekennzeichnet, dass der Handsteuerteil (40b) mit einer einzigen gleitenden Leiste (70) mit drei Stellungen, Einschalten, Ausschalten und Ausgelöst, gekoppelt ist, um mindestens eine Signalisationseinrichtung (71) zu betätigen.
EP00402771A 1999-10-11 2000-10-09 Bedienungsmechanismus für Lastschalter Expired - Lifetime EP1093145B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9912793 1999-10-11
FR9912793A FR2799573B1 (fr) 1999-10-11 1999-10-11 Mecanisme de commande de disjoncteur

Publications (2)

Publication Number Publication Date
EP1093145A1 EP1093145A1 (de) 2001-04-18
EP1093145B1 true EP1093145B1 (de) 2006-04-19

Family

ID=9550901

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00402771A Expired - Lifetime EP1093145B1 (de) 1999-10-11 2000-10-09 Bedienungsmechanismus für Lastschalter

Country Status (5)

Country Link
US (1) US6307455B1 (de)
EP (1) EP1093145B1 (de)
JP (1) JP4454823B2 (de)
DE (1) DE60027382T2 (de)
FR (1) FR2799573B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834379B1 (fr) * 2002-01-02 2004-05-21 Schneider Electric Ind Sa Appareil pour la commande et la protection moteur
FR2835094B1 (fr) * 2002-01-21 2004-03-12 Schneider Electric Ind Sa Appareil interrupteur multipolaire
CZ300740B6 (cs) * 2002-09-16 2009-07-29 Oez S.R.O. Zarízení pro rucní ovládání a blokování spínacích prístroju, zejména jisticu
DE102006020702B4 (de) * 2006-05-04 2014-03-13 Eaton Industries Gmbh Schutzschalter für Motorschutz und/oder Leitungsschutz
EP1906426B1 (de) * 2006-09-29 2009-05-06 Siemens Aktiengesellschaft Schaltgerät mit Schaltschloss
US7570139B2 (en) * 2007-04-05 2009-08-04 Eaton Corporation Electrical switching apparatus, and trip actuator assembly and reset assembly therefor
US7518476B2 (en) * 2007-04-05 2009-04-14 Eaton Corporation Electrical switching apparatus and trip actuator reset assembly therefor
DE102009007586A1 (de) * 2009-02-05 2010-08-19 Saia-Burgess Dresden Gmbh Auslösevorrichtung, insbesondere für Leistungsschalter
DE102012201854A1 (de) * 2012-02-08 2013-08-08 Siemens Aktiengesellschaft Hilfsauslöser für ein elektrisches Schaltgerät sowie elektrisches Schaltgerät
CN103996552B (zh) * 2014-06-06 2016-04-13 佳一电气有限公司 用于控制与保护开关的可自动回位电磁操作装置
CN103985619B (zh) * 2014-06-06 2017-01-25 佳一电气有限公司 Cps控制与保护开关电器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048599A (en) * 1974-04-19 1977-09-13 Elektra Tailfingen Ammann & Cie Electric switching device
FR2538160B1 (fr) * 1982-12-20 1985-12-13 Telemecanique Electrique Appareil contacteur a actionnement electromagnetique controle et a ouverture automatique lors de l'apparition de surcharges
GB2246909B (en) * 1990-07-16 1995-02-22 Terasaki Denki Sangyo Kk Circuit breaker including forced contact parting mechanism capable of self-retaining under short circuit condition
FR2691576B1 (fr) * 1992-05-22 1994-07-08 Telemecanique Appareil interrupteur de protection.
DE59609343D1 (de) * 1996-02-06 2002-07-18 Rockwell Automation Ag Aarau Überstromschutzschalter, insbesondere Motorschutzschalter

Also Published As

Publication number Publication date
DE60027382D1 (de) 2006-05-24
US6307455B1 (en) 2001-10-23
JP4454823B2 (ja) 2010-04-21
FR2799573A1 (fr) 2001-04-13
FR2799573B1 (fr) 2001-12-14
EP1093145A1 (de) 2001-04-18
DE60027382T2 (de) 2007-02-01
JP2001148221A (ja) 2001-05-29

Similar Documents

Publication Publication Date Title
EP0371887B1 (de) Modulschützschalter mit Hilfsauslöseblock mit einer automatischen oder unabhängigen Wiedereinschaltung
EP1093145B1 (de) Bedienungsmechanismus für Lastschalter
EP0962952B1 (de) Elektrische Unterbrechungsvorrichtung enthaltend eine Differential-Auslösevorrichtung und Schutzschalter ausgerüstet mit einer solchen Vorrichtung
EP0766280A2 (de) Befehls- und Meldegerät für Schutzschalter
FR2900498A1 (fr) Disjoncteur de circuit
EP0079818B1 (de) Schaltgerät mit Anordnungen zur Selbstunterbrechung von Leistungsstromkreisen und mit einer örtlichen Antriebsvorrichtung
EP0326446B1 (de) Steuer- und Signalhilfsschalter für mehrpoligen Modulschalter
EP1065691B1 (de) Hilfsmodul zur Signalisierung für elektrisches Gerät mit Auslöser
BE1000208A6 (fr) Dispositif d'entrainement destine a l'enclenchement et au declenchement telecommande d'un interrupteur automatique.
EP0161946A1 (de) An einen Schutzschalter ankuppelbare Zusatzeinheit
EP0143682B1 (de) Selbstschalter, insbesondere Fehler- und Überstromschalter
EP0571258B1 (de) Schutzschaltgerät
US5502426A (en) Protection switch device
EP0669633B1 (de) Schutzschaltgerät
WO2001069635A1 (fr) Commande electrique de disjoncteur
FR2674370A1 (fr) Appareil interrupteur de protection accoupable a un module de commande et/ou a un module de signalisation.
EP0193440B1 (de) Schutzschalter
FR2614467A1 (fr) Appareil interrupteur de protection a mecanisme de declenchement simplifie
EP1274109B1 (de) Betätigungsmechanismus für einen Lastschalter
FR2799574A1 (fr) Contacteur-disjoncteur
EP0951044B1 (de) Hilfseinheit mit einer Anzeigevorrichtung anpassbar für einen Leistungschutzschalter
EP0080470A1 (de) Schnellauslöse- und verriegelungsmechanismus für einen translationsschalter.
EP0926693B1 (de) Selektiver Auslöser für Leistungsschalter
EP0897188B1 (de) Steuervorrichtung für elektrischer Schutzapparat wie ein Schutzschalter mit einer Anzeigevorrichtung zur Auslösung, und Schutzschalter ausgerüstet mit einer solchen Vorrichtung
FR2621417A1 (fr) Interrupteur de protection a ecran de coupure d'arc

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

17P Request for examination filed

Effective date: 20001213

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE IT LI

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIN1 Information on inventor provided before grant (corrected)

Inventor name: NOIROT, FREDERIC

Inventor name: DOLO, GERARD

Inventor name: MILLOT, DOMINIQUE

AKX Designation fees paid

Free format text: CH DE IT LI

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

Owner name: SCHNEIDER ELECTRONIC INDUSTRIES SAS

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

Owner name: SCHNEIDER ELECTRIC INDUSTRIES SAS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE IT LI

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;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: 20060419

REF Corresponds to:

Ref document number: 60027382

Country of ref document: DE

Date of ref document: 20060524

Kind code of ref document: P

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

Effective date: 20070122

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

Ref country code: CH

Payment date: 20161014

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 60027382

Country of ref document: DE

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

Ref country code: IT

Payment date: 20171011

Year of fee payment: 18

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: CH

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

Effective date: 20171031

Ref country code: LI

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

Effective date: 20171031

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

Effective date: 20181009

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

Ref country code: DE

Payment date: 20190906

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 60027382

Country of ref document: DE