EP0177380B1 - Schaltvorrichtung mit veränderlicher Zusammensetzung mittels Zusammenbau von modularen Elementen - Google Patents
Schaltvorrichtung mit veränderlicher Zusammensetzung mittels Zusammenbau von modularen Elementen Download PDFInfo
- Publication number
- EP0177380B1 EP0177380B1 EP85401642A EP85401642A EP0177380B1 EP 0177380 B1 EP0177380 B1 EP 0177380B1 EP 85401642 A EP85401642 A EP 85401642A EP 85401642 A EP85401642 A EP 85401642A EP 0177380 B1 EP0177380 B1 EP 0177380B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- control
- modules
- module
- switch
- assembly
- 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
Links
- 238000005381 potential energy Methods 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 6
- 230000009347 mechanical transmission Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 230000003042 antagnostic effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 230000005032 impulse control Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H01H9/02—Bases, casings, or covers
Definitions
- the switch module can comprise a switch device comprising, incorporated in a housing, at least one fixed contact element, at least one movable contact element associated with said operating member and being able to take at least two positions, namely, a first position in which the movable contact element is applied against the fixed contact element (closed state), and a second position in which the movable contact element is spaced from the fixed contact element (open state), and elastic means exerting on the moving element a force tending to bring the movable contact element into one or the other of the two said positions.
- the direct control modules can comprise an automatic control device which may comprise in its simplest version only an all-or-nothing control electromagnet, the movable armature of which is coupled to a mechanical transmission device capable of cooperate with the operating member of at least one switch module.
- this automatic control module could just as easily be of the bistable, or even tristable, type with impulse control (remote control mode), with command memorization, etc.
- it may include circuits of '' AC / DC converter supply for example, or analog (operation for one or more thresholds) etc ...
- These direct control modules can also include several electromagnets acting on the same mechanical transmission device.
- control and / or detection elements used in the indirect control modules can for example comprise overcurrent detectors, members for detecting an increase in intensity extending over time, fault detectors found in the line or in a device supplied by the line, and / or manual control members.
- control and / or detection elements act on the trigger of a trigger device with potential energy accumulation, the actuator of which is designed so as to exert a control action on the operating member of the '' at least one switch module.
- the switching device must include at least one switch module, a direct control module and an indirect control module.
- control modules must be able to simultaneously control several switch modules.
- the invention therefore provides a variable composition switching device, of the aforementioned type, involving modular elements having structures such that they can, by joining together, perform such functions.
- the housing of the switching module may comprise a support face provided with a fixing device on a support structure capable of receiving several switch modules juxtaposed with each other by two respective junction faces.
- the switching device may include coupling means such as a coupling strip making it possible to connect mechanically the operating members of several switch modules assembled together by juxtaposition, so that the switch device of these modules can be actuated simultaneously by one or more control modules.
- coupling means such as a coupling strip making it possible to connect mechanically the operating members of several switch modules assembled together by juxtaposition, so that the switch device of these modules can be actuated simultaneously by one or more control modules.
- the housings of said control and / or protection modules each comprise a dialogue face provided with a dialogue window.
- dialog faces are then arranged in such a way that, when these two control and / or protection modules are assembled on the two respective assembly pads of the housing of a switch module, the dialog faces of these two modules control are arranged face to face, with the dialogue windows facing each other, so as to be able to mechanically connect the auxiliary operating element to the auxiliary control element by means of a mechanical connection passing through said windows of dialogue.
- Figure 1 is a schematic perspective illustrating an assembly mode of several switch modules and several control and / or protection modules.
- Figure 2 is a schematic section illustrating an assembly of two control modules on a switch module.
- FIG. 3 is an electromechanical diagram illustrating different functions achievable using the switching device shown in FIG. 2.
- FIG. 4 is a schematic representation of the supply circuit of the coil of the electromagnet used in the device of FIG. 3.
- FIG. 5 represents a variant of the switch module.
- FIG. 6 represents a variant of an indirect action control module adapted to the switch module shown in FIG. 5.
- Figure 7 is a schematic representation illustrating another mode of assembly of the switching device according to the invention.
- the housings of the switch modules 1, 1 ′, 1 "and of the control modules 2, 3 shown in FIG. 1 have a substantially rectangular shape.
- this shape is not limiting and that these boxes could have different shapes.
- the assembly face 9 generally comprises in its center an orifice 10 through which passes the pusher 11 serving for the actuation of the switch device housed in the housing 1, as well as, on either side of this recess, two areas assembly 12, 13 intended to each receive a control module 2, 3.
- Each of these assembly areas 12, 13 comprises centering means 14, 15 and means for fixing a control module 2, 3.
- these centering means 14, 15 may for example consist of recesses in which may engage pins 16, 17 provided on the housings of the control modules 2, 3, while the fixing means then consist of nipples with heads 18, 19 intended to snap into snap-fastening means 21, 22 fitted to the boxes of the control modules 2, 3.
- the support face 8 of the housing comprises an assembly profile 23 forming a prismatic concavity, of trapezoidal section oriented perpendicular to the junction faces 4, 5, so as to allow the mounting of several switch modules 1,1 ', 1 ". .. juxtaposed at their junction face 4, 5 on the same profiled support rail 24 (shown diagrammatically).
- connection means x, y-x', y '... intended to be connected to the supply conductors of current of the switch devices housed in these boxes.
- the housings of the control modules 2, 3 each comprise an assembly face 25, 26 equipped with centering means 16, 17 and fixing means 21, 22 capable of cooperating with the corresponding means 14, 15-18, 19 provided on each of the assembly areas 12, 13 of the housings of the switch modules 1, 1 ′, 1 "...
- They also include a passage orifice 27, 28 of an actuating lever 29, 30 arranged in such a way that once a control module 2, 3 is assembled on an assembly area 12, 13 of a switch module 1, 1 ', 1 "..., its actuating lever 29, 30 extends to the right of the pusher 11 and can cooperate with it.
- passage orifices 27, 28 could be arranged otherwise, for example in an assembly face 25, 26.
- the passage orifices 27 of the control boxes 2 can be offset relative to the passage orifices 28 control boxes 3 to prevent the lever of one of these modules from abutting against the lever of another module and thus making assembly impossible.
- the pushers 11, 11 '... are secured to each other by a connecting bar 111 which extends parallel to the longitudinal axis of the support rail 24 .
- this switch can also include all the equipment with which the switches are usually fitted, such as, for example, fins for dividing the arcs 58, decompression channels, etc.
- the conductors 52, 53 have a folded shape allowing the development of repulsion forces acting on the movable contact carrier 54 under the effect of the current flowing in the switch.
- this switch device is in the normally closed position, the opening then being obtained by exerting on the pusher 11 a pressure antagonistic to that of the spring 57.
- the switch module 1 is equipped with a direct control module 2 and an indirect control module 3, the assembly constituting a contractor-circuit breaker.
- the direct control module 2 comprises, housed inside the housing, two electromagnets 61, 62, the movable armatures 63 (of which only one has been shown) are coupled to the oscillating lever 29, one arm 66 of which passes through the housing through the orifice 27 and cooperates with the pusher 11.
- the electromagnet 61 is used for automatic control, while the electromagnet 62 can, for example, be part of an undervoltage control circuit .
- the coil of the electromagnet 62 is supplied by the terminals B 1 and 8 2 , while the coil of the electromagnet 61 is supplied by the terminals A 1, A 2 by means of a circuit comprising, in series, three auxiliary opening contacts K "K 2 , K 3 , the pushers 70, 71 and 72 of which are arranged in the axis of the dialogue windows 34, 35, 36 .
- This triggering device is designed so as to present two stable states, namely, an armed state and a triggered state, as well as two transient phases, namely, an arming phase obtained by an action on the arming push-button and a triggering phase obtained by action on the oscillating lever 76.
- the triggering device also comprises means for accumulating potential energy suitable for storing a fraction of the potential energy exerted on the pusher 75 during the arming phase and then restoring it on the lever 30 and on pusher 74 during the triggering phase.
- the protective devices 77, 78 each comprise a pusher 80, 81 cooperating with the oscillating lever 76 and an auxiliary pusher 82, 83 arranged in line with the dialogue windows 37, 38.
- auxiliary pushers 74, 82, 83 can be advantageously coupled to the pushers 70, 71 and 72 of the auxiliary contacts K 1, K 2 , K 3 by means of connecting rods 84, 85, 86 passing through dialog windows 34, 35, 36 of the control module 2 and dialog windows 37, 38, 39 of the control module 3.
- connection terminals Si, S 2 - T i , T 2 - U 1, U 2 located on the side of the control module 3 opposite the dialogue face 33.
- FIG. 3 is a theoretical diagram of a contactor with high breaking capacity that can be produced from a structure such as that shown in FIG. 2.
- the triggering device S can also actuate, thanks to a mechanical connection (auxiliary pushbutton 74, rod 84) or electrical, the auxiliary switch K 1, so as to cause the circuit which supplies the coil of the electro- magnet of the automatic control device A, in order to confirm the cut-off of the switch caused by the trigger device S.
- the detection member 77, the fault detector 78 and the control device M can respectively act, in an analogous manner, on the auxiliary contacts K 2 , K 3 , K 4 of the supply circuit of the coil B.
- the switch module 1 comprises a current supply made in two parts 101, 102 comprising two female connectors 103, 104, respectively. These two connectors 103, 104 which open onto the assembly area 13 of the housing can receive a conductive jumper 105, protected by an insulating cover 106, which makes it possible to ensure electrical continuity between the two parts 101 and 102.
- the indirect control module 13 comprises two conductive pins 107, 108 arranged on the assembly face 26 of the housing, so as to be able to engage in the female connectors 103, 104 during the assembly of the indirect control module 3 on switch module 1.
- the two pins 107, 108 are respectively connected to the protection devices (magneto-thermal) which comprise, in this case, an electromagnet 110 and a bimetal strip 111 heated by a thermal resistance 112.
- the protection devices magnetic-thermal
- electromagnet 110 and a bimetal strip 111 heated by a thermal resistance 112.
- the switch module 1 when used alone or associated with a direct control module, the power line is connected to the connection terminals x and y and the jumper is engaged in the female connectors 103, 104.
- the switch device of module 1 or when the line is de-energized by an upstream cut, it is possible to remove the jumper 105 without load and thus ensure the cutting of the power line.
- the switch device of the module 1 is multipolar and when, in this case, its mobile assembly 54 carries several pairs of mobile contact elements 55, 56 cooperating with several pairs of respective fixed contact elements 57, 58, so as to form as many contacts each connected to a respective line, it is necessary to provide, for each line, an assembly involving a current supply in two parts 101, 102, two female connectors 103, 104, a conductive jumper 105 or a pair of pins 107, 108 provided on the corresponding indirect control module 3.
- the indirect control module 3 comprises a terminal y ′ which can be connected to a connection terminal y of the switch device 1 on the power line.
- This terminal y's finds itself connected to the pin 107 via the resistor 112, the bimetal strip 111 and the electromagnet 110. In this case, the pin 108 is not used and can be deleted .
- the terminal y ′ is not necessary and the resistor 112 can be supplied thanks to its connection to the pin 108.
- the switch modules 1, 1 ′, 1 "could be stacked one on the other, as shown in FIG. 7, the assembly face of one of the switch modules coming to assemble on the support face. another switch module.
- control modules 2 and 3 are mounted on the assembly face of the switch module located at the top of the stack.
- control modules can then have their actuation levers 29, 30 offset in height, and it is advisable to provide a transmission device connecting the movable assemblies of these switches, once stacked together, and to the actuation levers 29, 30.
- the mobile equipment 54 can be connected simply by providing, on the support face of the modules 1, an orifice 120 (FIG. 2) arranged in such a way that in a stack, the pusher 11 of these modules 1 passes through this orifice 120 and naturally comes to bear on the movable assembly 54 (or a part attached thereto) of the module 1 directly mounted on its assembly face 12.
- an orifice 120 FIG. 2
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Air Bags (AREA)
- Breakers (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Vehicle Body Suspensions (AREA)
- Emergency Protection Circuit Devices (AREA)
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85401642T ATE34875T1 (de) | 1984-09-27 | 1985-08-13 | Schaltvorrichtung mit veraenderlicher zusammensetzung mittels zusammenbau von modularen elementen. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8414827 | 1984-09-27 | ||
FR8414827A FR2570871B1 (fr) | 1984-09-27 | 1984-09-27 | Dispositif de commutation a composition variable realisable par assemblage d'elements modulaires |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0177380A1 EP0177380A1 (de) | 1986-04-09 |
EP0177380B1 true EP0177380B1 (de) | 1988-06-01 |
Family
ID=9308125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85401642A Expired EP0177380B1 (de) | 1984-09-27 | 1985-08-13 | Schaltvorrichtung mit veränderlicher Zusammensetzung mittels Zusammenbau von modularen Elementen |
Country Status (9)
Country | Link |
---|---|
US (1) | US4644308A (de) |
EP (1) | EP0177380B1 (de) |
JP (1) | JPS61107628A (de) |
AT (1) | ATE34875T1 (de) |
BR (1) | BR8504399A (de) |
CA (1) | CA1239691A (de) |
DE (1) | DE3531710C2 (de) |
FR (1) | FR2570871B1 (de) |
HK (1) | HK12989A (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3611579C1 (en) * | 1986-04-07 | 1987-12-10 | Kloeckner Moeller Elektrizit | Electronic switching apparatus |
FR2605150B1 (fr) * | 1986-10-09 | 1988-12-30 | Telemecanique Electrique | Appareil electro-magnetique de commutation ayant des interrupteurs interchangeables |
IT210417Z2 (it) * | 1987-06-09 | 1988-12-30 | Bassani Spa | Apparecchiatura elettrica di protezione magnetermica e differenziale. |
EP0317660B1 (de) * | 1987-11-25 | 1992-11-04 | Square D Company (Deutschland) Gmbh | Schütz |
FR2631738B1 (fr) * | 1988-05-20 | 1990-08-10 | Telemecanique Electrique | Module de protection pour electro-aimant de contacteur |
DE3819716C2 (de) * | 1988-06-09 | 1994-04-07 | Trw Messmer | Schalter, insbesondere Stößelschalter |
US5001315A (en) * | 1988-07-08 | 1991-03-19 | Square D Company | Circuit breaker auxiliary device snap-on package and method of assembling same |
FR2638563B1 (fr) * | 1988-10-27 | 1990-12-14 | Telemecanique Electrique | Dispositif de securite pour appareil de commutation realise par l'assemblage de plusieurs elements modulaires amovibles |
WO1990006609A1 (en) * | 1988-11-16 | 1990-06-14 | Motorola, Inc. | Flexible substrate electronic assembly |
DE3926933A1 (de) * | 1989-08-16 | 1991-02-21 | Swf Auto Electric Gmbh | Elektrischer schalter fuer kraftfahrzeuge |
JP2894052B2 (ja) * | 1990-12-11 | 1999-05-24 | 株式会社日立製作所 | 回路遮断器 |
FR2673486B1 (fr) * | 1991-02-28 | 1996-03-01 | Telemecanique | Appareil interrupteur de courant. |
DE4107836A1 (de) * | 1991-03-12 | 1992-09-17 | Ego Elektro Blanc & Fischer | Betaetigungsvorrichtung fuer elektrogeraete |
US5281937A (en) * | 1992-07-14 | 1994-01-25 | Fasco Industries, Inc. | Electromagnetic contactor and method for making same |
FR2695754B1 (fr) * | 1992-09-16 | 1994-11-18 | Telemecanique | Pièce d'association d'un contacteur avec un disjoncteur. |
DE4236890A1 (de) * | 1992-10-31 | 1994-05-05 | Licentia Gmbh | Elektromagnetisches Schaltgerät, insbesondere Schaltschütz |
DE9408831U1 (de) * | 1994-05-30 | 1995-09-28 | Forschungsinstitut Prof. Dr.-Ing.habil, Dr.phil.nat. Karl Otto Lehmann, Nachf. GmbH & Cie, 76534 Baden-Baden | Aufbausystem für quaderförmige Gehäuse |
DE4421267B4 (de) * | 1994-06-21 | 2004-04-15 | Murrelektronik Gmbh | Vorrichtung zur Ansteuerung von Schaltgeräten |
DE29703789U1 (de) * | 1997-02-17 | 1997-05-07 | ABB Daimler-Benz Transportation (Deutschland) GmbH, 16761 Hennigsdorf | Ferngesteuerte Schalteinrichtung |
DE19744827A1 (de) * | 1997-10-10 | 1999-04-15 | Kloeckner Moeller Gmbh | Adapter für Stromsammelschienen |
DE19814809A1 (de) * | 1998-04-02 | 1999-10-07 | Moeller Gmbh | Adaptersystem für Schaltgeräte |
US6150908A (en) * | 1998-09-03 | 2000-11-21 | Fuji Electric Co., Ltd. | Circuit breaker with metal melt isolation device |
US6064018A (en) * | 1998-10-23 | 2000-05-16 | General Electric Company | Molded case circuit breaker molded pole assembly |
DE19958945A1 (de) | 1999-11-26 | 2001-05-31 | Siemens Ag | Elektrisches Schaltgerät mit mehreren Gehäuseteilen |
DE20004260U1 (de) * | 2000-03-07 | 2001-01-04 | bopla Gehäuse Systeme GmbH, 32257 Bünde | Gehäuse zur Aufnahme von elektrischen oder elektronischen Bauteilen |
DE10013314C2 (de) * | 2000-03-17 | 2002-01-17 | Siemens Ag | Elektromagnetisches Schaltgerät, insbesondere Schütz |
FR2820900B1 (fr) * | 2001-02-09 | 2003-04-04 | Schneider Electric Ind Sa | Dispositif de depart-moteur |
JP2003109485A (ja) * | 2001-09-28 | 2003-04-11 | Fuji Electric Co Ltd | 回路しゃ断器 |
CN101512707A (zh) * | 2006-09-21 | 2009-08-19 | 西门子公司 | 用于对至少两种工作状态进行操作的开关设备单元 |
US7633365B2 (en) * | 2007-06-28 | 2009-12-15 | General Electric Company | Circuit breaker apparatus |
PL2395535T3 (pl) * | 2010-06-08 | 2014-03-31 | Eaton Electrical Ip Gmbh & Co | Moduł wyzwalający do wyłącznika automatycznego |
FR2966281B1 (fr) * | 2010-10-19 | 2013-03-22 | Schneider Electric Ind Sas | Dispositif de fixation d'au moins un actionneur sur le mecanisme d'un appareil de coupure electrique et disjoncteur comportant un tel dispositif |
JP6414453B2 (ja) | 2014-12-05 | 2018-10-31 | オムロン株式会社 | 電磁継電器 |
JP2016110843A (ja) | 2014-12-05 | 2016-06-20 | オムロン株式会社 | 電磁継電器 |
DE112015005461B4 (de) * | 2014-12-05 | 2023-06-15 | Omron Corporation | Elektromagnetisches Relais |
US10134551B2 (en) * | 2016-09-21 | 2018-11-20 | Astronics Advanced Electronic Systems Corp. | Galvanically isolated hybrid contactor |
EP3706152B1 (de) * | 2017-11-01 | 2023-06-14 | Panasonic Intellectual Property Management Co., Ltd. | Elektromagnetisches relais |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735918A (en) * | 1956-02-21 | Electrical relay and cover therefor | ||
DE1045512B (de) * | 1955-10-07 | 1958-12-04 | Magnetschultz Spezialfabrik Fu | Schalter |
DE1022298B (de) * | 1956-09-07 | 1958-01-09 | Siemens Ag | Aus Baugruppen zusammensetzbarer Selbstschalter |
DE1075203B (de) * | 1958-02-10 | 1960-02-11 | Busch-Jacger Dürener Metallwerkc Aktiengesellschaft, Lüdenscheid | Trennschutzschalter |
US3263132A (en) * | 1964-12-24 | 1966-07-26 | Gen Electric | Circuit breaker load center |
DE1256775B (de) * | 1966-07-23 | 1967-12-21 | Stotz Kontakt Gmbh | Mehrpoliger elektrischer Schutzschalter mit UEberstrom-, Kurzschluss- und Fehlerstromausloesung |
FR1498480A (fr) * | 1966-07-27 | 1967-10-20 | Cie Electromecanique | Perfectionnement aux contacteurs électriques |
DE6607078U (de) * | 1968-03-09 | 1971-01-07 | Stotz Kontakt Gmbh | Fernschalter, insbesondere schuetz |
DE2149365A1 (de) * | 1970-10-14 | 1972-04-20 | Int Standard Electric Corp | Schalter in Baukastenweise |
JPS5353780A (en) * | 1976-10-27 | 1978-05-16 | Matsushita Electric Works Ltd | Breaker |
ATE14489T1 (de) * | 1980-03-13 | 1985-08-15 | Square D Starkstrom Gmbh | Elektromagnetisches schuetz. |
FR2502392A1 (fr) * | 1981-03-20 | 1982-09-24 | Socapex | Relais electromagnetique a position de fonctionnement indifferente |
FR2516304A1 (fr) * | 1981-11-09 | 1983-05-13 | Telemecanique Electrique | Interrupteur a commande mecanique et ouverture automatique |
-
1984
- 1984-09-27 FR FR8414827A patent/FR2570871B1/fr not_active Expired
-
1985
- 1985-08-13 EP EP85401642A patent/EP0177380B1/de not_active Expired
- 1985-08-13 AT AT85401642T patent/ATE34875T1/de not_active IP Right Cessation
- 1985-08-29 CA CA000489723A patent/CA1239691A/fr not_active Expired
- 1985-09-05 DE DE3531710A patent/DE3531710C2/de not_active Expired - Fee Related
- 1985-09-11 BR BR8504399A patent/BR8504399A/pt not_active IP Right Cessation
- 1985-09-24 JP JP60210870A patent/JPS61107628A/ja active Pending
- 1985-09-27 US US06/780,745 patent/US4644308A/en not_active Expired - Fee Related
-
1989
- 1989-02-09 HK HK129/89A patent/HK12989A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2570871A1 (fr) | 1986-03-28 |
ATE34875T1 (de) | 1988-06-15 |
BR8504399A (pt) | 1986-07-08 |
JPS61107628A (ja) | 1986-05-26 |
FR2570871B1 (fr) | 1986-12-05 |
DE3531710C2 (de) | 1996-09-26 |
EP0177380A1 (de) | 1986-04-09 |
HK12989A (en) | 1989-02-17 |
CA1239691A (fr) | 1988-07-26 |
DE3531710A1 (de) | 1986-04-03 |
US4644308A (en) | 1987-02-17 |
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