EP0036027A1 - Contacteur éléctromagnétique - Google Patents

Contacteur éléctromagnétique Download PDF

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Publication number
EP0036027A1
EP0036027A1 EP80101315A EP80101315A EP0036027A1 EP 0036027 A1 EP0036027 A1 EP 0036027A1 EP 80101315 A EP80101315 A EP 80101315A EP 80101315 A EP80101315 A EP 80101315A EP 0036027 A1 EP0036027 A1 EP 0036027A1
Authority
EP
European Patent Office
Prior art keywords
contact
plane
switching
housing
contactor according
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
EP80101315A
Other languages
German (de)
English (en)
Other versions
EP0036027B1 (fr
Inventor
Helmut Lemmer
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.)
Square D Starkstrom GmbH
Original Assignee
Square D Starkstrom GmbH
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=8186632&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0036027(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Square D Starkstrom GmbH filed Critical Square D Starkstrom GmbH
Priority to DE8080101315T priority Critical patent/DE3070894D1/de
Priority to AT80101315T priority patent/ATE14489T1/de
Priority to EP80101315A priority patent/EP0036027B1/fr
Priority to ES492297A priority patent/ES492297A0/es
Priority to NO803243A priority patent/NO154857C/no
Priority to MX10119481U priority patent/MX5617E/es
Priority to DK112481A priority patent/DK149378C/da
Priority to BR8101466A priority patent/BR8101466A/pt
Priority to AU68310/81A priority patent/AU535277B2/en
Priority to US06/242,854 priority patent/US4345225A/en
Publication of EP0036027A1 publication Critical patent/EP0036027A1/fr
Publication of EP0036027B1 publication Critical patent/EP0036027B1/fr
Application granted granted Critical
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/14—Terminal arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/44—Magnetic coils or windings
    • H01H50/443—Connections to coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • H01H50/545—Self-contained, easily replaceable microswitches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts

Definitions

  • the invention relates to a contactor, in particular a power or auxiliary contactor, with a contact system accommodated in a housing and with a magnet system actuating the contact system, the housing being closed off at the end remote from the fastening side by a cover, the contact system also having contact rails Has contact connection screws and fixed contact pieces as well as jointly operable, acting as opener and / or closer bridges with movable contact pieces, wherein also the contacts of the contact system are arranged in at least two planes running at different distances from the mounting level and each bridge with the movable contact pieces and the associated contact rails are housed with the fixed contact pieces in a delimited switching chamber.
  • contactors are usually installed in rows close to each other in control cabinets, with the mounting levels, usually with the interposition of U-shaped mounting rails, running vertically.
  • the contactors are generally used close together in horizontal rows, so that the connecting lines run up and down and are brought together in channels between the rows of shooters.
  • the connections in particular the contact connection screws, lie one above the other for the wiring, i.e. in vertical planes to the mounting level of the control cabinet if the contact connection screws are provided in two or more levels in the contactor that run parallel to the mounting level.
  • the present invention is accordingly an object of the invention to provide a contactor in which there is a simple handling of the connection options for the wiring and in which the wiring can optionally be carried out on the upper and on the lower contact connection screws or vice versa, without that in the Practice given and depending on the number of poles limited width of the contactor needs to be increased.
  • the switching chambers are offset laterally from one another within common flat side surfaces of the housing while maintaining a predetermined width from level to level in such a way that each contact connection screw is freely accessible in the different spacing levels provided the wiring is provided.
  • mechanical wiring can also be carried out instead of manual wiring.
  • the embodiment of a contactor shown in the drawing has a housing made of tough-hard plastic, which consists of the housing parts 1, 2, 3, 4 and 5.
  • the housing part 1 is used with its base plate la for attachment to a mounting level, for example on a control panel or in a control cabinet.
  • the mounting plane is shown in simplified form in FIG. 3 as a dash-dotted line 16.
  • the lateral projections le with bores can be used or through a bolt 1h under pressure from a spring 1k (FIG. 6), which together with a counter stop lm engages in a not shown profiled rail of the control panel or the control cabinet.
  • Guide or reinforcing ribs 1g can also be provided on the underside 1f of the base.
  • the magnet system In the interior of the housing part 1, the magnet system is accommodated, which on the one hand consists of a coil 6 with connecting lines 7 and connecting pieces 8, 9 and on the other hand consists of a magnetic core 30 and a movable armature 31, as shown in FIG.
  • the coil 6 and the magnetic core 30 can be fastened with the aid of a holder 10 only by simply inserting them with a clamping effect.
  • housing parts 1 and 2 are firmly connected to each other by simply pushing them together by hand.
  • the housing part 2 contains a contact system.
  • four switching chambers 2d are provided in parallel alongside one another in a spacing plane from the fastening plane 16 within the predetermined width between the two side surfaces 2a (FIG. 4) for small switching powers of approximately 4 to 4.5 kW.
  • the switching chamber walls designed as U-shaped channels with open end faces. The U-shaped channels open towards the side away from the mounting level.
  • In each switching chamber there are two contact rails 24 with fixed contact pieces 24a, which are held by inserting in guides 26, 27 of the housing part 2 and in substantially rectangular frames 20 by contact connection screws 11.
  • the openings of the frame 20 are chosen with such a small width that when several lines 18, 19 are connected, they can be tightened one above the other in planes running perpendicular to the fastening plane.
  • a bridge 22 with movable contact pieces 22a cooperates with the two contact rails 24 in each switching chamber.
  • the embodiment shown is a make contact, but can also be converted as a break contact, in that the two contact rails 24 of the relevant switching chamber are rotated by 180 °, so that the contact pieces 24a point towards the mounting level.
  • the bridge 22 is taken out together with the contact spring 33 from the opening 13a of the common for all the bridges bridge carrier 13 and, after turning through 180 0 into the opening 13c. As can be seen in particular from FIGS.
  • the common bridge support essentially consists of a plate, one end of which is connected to the armature 31 of the magnet system.
  • compression springs 32 are provided which, when the coil 6 is not switched on, the armature 31 and the common bridge support press the rest position shown.
  • the plate of the bridge girder 13 two rows of rectangular openings 13b and 13c are provided which, as said, serve as openers or closers for inserting the bridges 24 and springs 33.
  • the bridge support 13 has a C-shaped, outwardly opening projection 13a, which projects through an opening 3d of the housing part 3 serving as an intermediate cover.
  • the housing part 3 covers the contact system in the housing part 2.
  • two rows of holes 3b are seen in front of each other, through which screwdrivers can be inserted, which is simultaneously guided by the wall of the hole in question and which allows the contact terminal screws 11 to be tightened in a freely accessible manner.
  • a further channel-like space 2e is provided within the predetermined width between the side walls 2a, in which the two connection screws 12 for the coil of the magnet system are accommodated, in series with the contact connection screws 11, but for the better Differentiation from this somewhat crazy about the mounting level.
  • two further openings 3b are correspondingly contained in series with the previously explained ones in the housing part 3.
  • the housing part 3 can be attached to the housing part 2 by sliding and clamping.
  • FIG. 3 illustrates the fastening position of the housing parts with one another.
  • the guides and brackets 21, 28 and 29 for the contact rails 25, the formation of the common bridge support 15 with the openings 15c, 15d and with the contact springs 34, also the formation of the contact rails 25 with fixed contact pieces 25a and the bridges 23 with movable contact pieces 23a correspond essentially to that in the housing part 2, but the height dimensions of the housing part 4 are retained The same width is considerably smaller than that of the housing part 2, so that the two rows of contact connection screws and the two coil contact screws 12 are freely accessible from the front of the contactor according to FIG. 5 even when the wiring 18, 19 is completely provided.
  • Figures 10 and 11 illustrate the electrical connection between the coil connection lines 7 via a reinforcing piece 36 and a spring clip 37 to a connecting line 38 which leads to the relevant contact terminal screw 12.
  • the electrical connection between the contact terminal screws 12 and the coil 6 is thus ensured when the housing parts 1 and 2 are plugged together.
  • the contactor can be easily converted to different switching capacities. If, instead of the four switching chambers 2d and 4a in the two spacing levels with a switching capacity of approximately 4 to 4.5 kW, a higher switching capacity of approximately 11 kW is required, the relevant housing parts 2 to 5 with the contact system they contain can optionally be replaced by others Replace housing parts with three interrupters per distance level, which are designed to be larger due to the greater switching capacity while maintaining the specified width dimensions, but again the interrupters are offset from one another to one another, i.e. on a gap, to ensure free access to all contact connection screws to ensure the intended wiring.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Contacts (AREA)
  • Switches With Compound Operations (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Lock And Its Accessories (AREA)
  • Push-Button Switches (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Cookers (AREA)
  • Magnetic Treatment Devices (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Toys (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
EP80101315A 1980-03-13 1980-03-13 Contacteur éléctromagnétique Expired EP0036027B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE8080101315T DE3070894D1 (en) 1980-03-13 1980-03-13 Contactor
AT80101315T ATE14489T1 (de) 1980-03-13 1980-03-13 Elektromagnetisches schuetz.
EP80101315A EP0036027B1 (fr) 1980-03-13 1980-03-13 Contacteur éléctromagnétique
ES492297A ES492297A0 (es) 1980-03-13 1980-06-10 Perfeccionamientos en contactores
NO803243A NO154857C (no) 1980-03-13 1980-10-30 Elektromagnetisk effekt- eller hjelpekontaktor.
MX10119481U MX5617E (es) 1980-03-13 1981-03-11 Mejoras en contactores electricos de potencia o auxiliares
DK112481A DK149378C (da) 1980-03-13 1981-03-12 Magnetbetjent afbryder, isaer effekt-eller hjaelpesikring
BR8101466A BR8101466A (pt) 1980-03-13 1981-03-12 Contator
AU68310/81A AU535277B2 (en) 1980-03-13 1981-03-12 Switch
US06/242,854 US4345225A (en) 1980-03-13 1981-03-12 Switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80101315A EP0036027B1 (fr) 1980-03-13 1980-03-13 Contacteur éléctromagnétique

Publications (2)

Publication Number Publication Date
EP0036027A1 true EP0036027A1 (fr) 1981-09-23
EP0036027B1 EP0036027B1 (fr) 1985-07-24

Family

ID=8186632

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80101315A Expired EP0036027B1 (fr) 1980-03-13 1980-03-13 Contacteur éléctromagnétique

Country Status (9)

Country Link
US (1) US4345225A (fr)
EP (1) EP0036027B1 (fr)
AT (1) ATE14489T1 (fr)
AU (1) AU535277B2 (fr)
BR (1) BR8101466A (fr)
DE (1) DE3070894D1 (fr)
DK (1) DK149378C (fr)
ES (1) ES492297A0 (fr)
NO (1) NO154857C (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214460A1 (de) * 1982-04-20 1983-10-27 Brown, Boveri & Cie Ag, 6800 Mannheim Elektromagnetisches schaltgeraet mit schraubenlosen klemmanschlusskoerpern
FR2555804A1 (fr) * 1983-11-28 1985-05-31 Sprecher & Schuh Ag Dispositif a contacts auxiliaires pour accouplement a un interrupteur electromagnetique
FR2570871A1 (fr) * 1984-09-27 1986-03-28 Telemecanique Electrique Dispositif de commutation a composition variable realisable par assemblage d'elements modulaires
EP0185107A1 (fr) * 1984-12-18 1986-06-25 Square D Starkstrom GmbH Disjoncteur de protection pour moteurs
FR2579016A1 (fr) * 1985-03-18 1986-09-19 Telemecanique Electrique Interrupteur a commande electromagnetique
WO2000033341A1 (fr) * 1998-12-01 2000-06-08 Schneider Electric Industries S.A. Contacteur electromecanique
FR2786923A1 (fr) * 1998-12-04 2000-06-09 Schneider Electric Sa Contacteur electromecanique
EP2290671A1 (fr) * 2009-08-27 2011-03-02 Siemens Aktiengesellschaft Mise en contact sécurisée d'une bobine pour commutateurs, notamment pour commutateurs électromagnétiques
US8927889B2 (en) 2010-08-24 2015-01-06 Siemens Aktiengesellschaft Electric switch

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521772A1 (fr) * 1982-02-12 1983-08-19 Telemecanique Electrique Appareil inverseur a commande electromagnetique et verrouillage mecanique
JPS6132324A (ja) * 1984-07-20 1986-02-15 富士電機株式会社 配線用遮断器の内部付属装置取付構造
US5197594A (en) * 1985-01-31 1993-03-30 Siemens Aktiengesellschaft Arrangement for coupling an auxiliary switch mechanism
US4647886A (en) * 1985-04-09 1987-03-03 Square D Company Coil apparatus for electromagnetic contactor
US4705341A (en) * 1985-04-09 1987-11-10 Square D Company Terminal structure for a coil
US4684772A (en) * 1985-04-09 1987-08-04 Square D Company Mounting apparatus for arc quenching plates for electric contacts
US4774484A (en) * 1985-04-09 1988-09-27 Square D Company Auxiliary electrical contact for electromagnetic contactor
DE8611138U1 (de) * 1986-04-23 1986-06-19 Siemens AG, 1000 Berlin und 8000 München Schütz mit zusätzlichem Schalterblock
US4872087A (en) * 1987-01-20 1989-10-03 Pass & Seymour, Inc. Mechanical assembly means for grand fault interrupter receptacle
US4945329A (en) * 1987-01-28 1990-07-31 Mitsubishi Denki Kabushiki Kaisha Tripping device with burning prevention switch
US5018050A (en) * 1987-11-17 1991-05-21 Omron Tateisi Electronics Co. Solid state relay
FR2667439B1 (fr) * 1990-09-27 1992-11-27 Telemecanique Electrique Appareil interrupteur pour l'alimentation de charges capacitives.
US5281937A (en) * 1992-07-14 1994-01-25 Fasco Industries, Inc. Electromagnetic contactor and method for making same
EP0780860B1 (fr) * 1995-12-20 2003-05-07 Legrand Interrupteur auxiliaire pour coupe-circuit, et coupe-circuit correspondant
JP3849197B2 (ja) * 1997-02-06 2006-11-22 松下電工株式会社 リレー
US5933063A (en) * 1997-07-21 1999-08-03 Rototech Electrical Components, Inc. Ground fault circuit interrupter
US6039612A (en) * 1999-03-03 2000-03-21 Eaton Corporation Arrangement for mounting terminal blocks in a mounting panel
US6398594B1 (en) 2001-03-12 2002-06-04 Hubbell Incorporated Two-piece electrical receptacle housing having a barbed post and resilient hoop connection
US6864768B2 (en) * 2001-09-21 2005-03-08 Siemens Energy & Automation, Inc. System and method for auxiliary contact assembly and snap mounting
JP4029674B2 (ja) * 2002-06-19 2008-01-09 富士電機機器制御株式会社 回路しゃ断器
TWM241958U (en) * 2003-09-09 2004-08-21 Tatung Co Detachable fixing seat for electronic device
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
US7598834B2 (en) * 2007-03-28 2009-10-06 Eaton Corporation Electrical switching apparatus and accessory tray therefor
ES2378695T3 (es) * 2007-03-30 2012-04-17 Siemens Aktiengesellschaft Contactor con canal para conductores y derivación para carga con un tal contactor
DE102007017516B3 (de) * 2007-04-13 2008-04-30 Siemens Ag Herstellungsverfahren für ein elektromagnetisches Schaltgerät mit Trennwänden zwischen Haupt- und Hilfskontakten sowie entsprechend dem Herstellungsverfahren hergestelltes elektromagnetisches Schaltgerät
EP2023364B1 (fr) * 2007-08-07 2011-10-12 Siemens Aktiengesellschaft Commutateur électromagnétique doté de plusieurs zones dégradées les unes par rapport aux autres
US8212638B2 (en) * 2008-12-10 2012-07-03 General Electric Company Electromagnet for an electrical contactor
JP4957764B2 (ja) * 2009-08-20 2012-06-20 富士電機機器制御株式会社 可逆型電磁接触器
JP5051246B2 (ja) * 2010-01-14 2012-10-17 富士電機機器制御株式会社 電磁接触器用装着ユニット及びこれを使用した電磁接触器の連結構造
FR2999795B1 (fr) * 2012-12-14 2014-11-28 Schneider Electric Ind Sas Appareil de commutation electrique
US20160079021A1 (en) * 2013-05-21 2016-03-17 Weg Drives & Controls Automação Ltda, Coil module for electromagnetic switching device
CN105340043B (zh) * 2013-09-13 2018-03-23 西门子公司 具有可变的设备构造的低压开关设备
KR101529588B1 (ko) * 2013-10-18 2015-06-17 엘에스산전 주식회사 전자접촉기
CN105793951B (zh) * 2014-05-20 2017-10-10 富士电机机器制御株式会社 电磁接触器
ITUB20151950A1 (it) * 2015-07-08 2017-01-08 System Spa Dispositivo attuatore, in particolare per una testina di stampa a getto di inchiostro, con isolamento elettromagnetico
FR3041810B1 (fr) * 2015-09-24 2018-11-16 Radiall Sa Dispositif de commutation sans frottement pour ouvrir et fermer une ligne electrique, a precision de manœuvre amelioree
FR3060198B1 (fr) * 2016-12-08 2019-05-17 Schneider Electric Industries Sas Appareil electrique de coupure d'un courant electrique
KR102091267B1 (ko) * 2019-05-20 2020-03-19 동아전기공업 주식회사 측면보조기 장착 전자접촉기

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134869A (en) * 1962-03-13 1964-05-26 Allen Bradley Co Electromagnet assembly with interfitting parts
US3319036A (en) * 1965-03-23 1967-05-09 Furnas Electric Co Relay contact block with interchangeable spring biased contact structure
DE2124295A1 (de) * 1971-05-15 1972-11-30 Metzenauer & Jung Gmbh Elektromagnetisches Schütz
DE2407057B2 (de) * 1974-02-14 1978-08-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektromagnetisches Schaltgerät
EP0000771A2 (fr) * 1977-08-04 1979-02-21 L. Givaudan & Cie Société Anonyme 2,5,7-Triméthyloctane-3-ol et 2,4-diméthylnonane-8-ol; procédés pour leur préparation, leur emploi comme agents odorants; compositions odorantes les contenant, ainsi que la préparation de telles compositions odorantes

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Publication number Priority date Publication date Assignee Title
US3962658A (en) * 1974-11-18 1976-06-08 Allen-Bradley Company Power pole module for contactor
DE2629358C3 (de) * 1976-06-30 1980-01-24 Elmeg-Elektro-Mechanik Gmbh, 3150 Peine Anordnung mit einer Fassung zur Aufnahme elektrischer Schaltungselemente
US4254316A (en) * 1979-08-30 1981-03-03 Clark Control, Inc. Electrical switching apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134869A (en) * 1962-03-13 1964-05-26 Allen Bradley Co Electromagnet assembly with interfitting parts
US3319036A (en) * 1965-03-23 1967-05-09 Furnas Electric Co Relay contact block with interchangeable spring biased contact structure
DE2124295A1 (de) * 1971-05-15 1972-11-30 Metzenauer & Jung Gmbh Elektromagnetisches Schütz
DE2407057B2 (de) * 1974-02-14 1978-08-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektromagnetisches Schaltgerät
EP0000771A2 (fr) * 1977-08-04 1979-02-21 L. Givaudan & Cie Société Anonyme 2,5,7-Triméthyloctane-3-ol et 2,4-diméthylnonane-8-ol; procédés pour leur préparation, leur emploi comme agents odorants; compositions odorantes les contenant, ainsi que la préparation de telles compositions odorantes

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214460A1 (de) * 1982-04-20 1983-10-27 Brown, Boveri & Cie Ag, 6800 Mannheim Elektromagnetisches schaltgeraet mit schraubenlosen klemmanschlusskoerpern
FR2555804A1 (fr) * 1983-11-28 1985-05-31 Sprecher & Schuh Ag Dispositif a contacts auxiliaires pour accouplement a un interrupteur electromagnetique
FR2570871A1 (fr) * 1984-09-27 1986-03-28 Telemecanique Electrique Dispositif de commutation a composition variable realisable par assemblage d'elements modulaires
EP0177380A1 (fr) * 1984-09-27 1986-04-09 Telemecanique Dispositif de commutation à composition variable réalisable par assemblage d'éléments modulaires
EP0185107A1 (fr) * 1984-12-18 1986-06-25 Square D Starkstrom GmbH Disjoncteur de protection pour moteurs
FR2579016A1 (fr) * 1985-03-18 1986-09-19 Telemecanique Electrique Interrupteur a commande electromagnetique
WO2000033341A1 (fr) * 1998-12-01 2000-06-08 Schneider Electric Industries S.A. Contacteur electromecanique
US6411184B1 (en) * 1998-12-01 2002-06-25 Schneider Electric Industries Sa Electromechanical contactor
CZ297030B6 (cs) * 1998-12-01 2006-08-16 Schneider Electric Industries S. A. Elektromechanický stykac
FR2786923A1 (fr) * 1998-12-04 2000-06-09 Schneider Electric Sa Contacteur electromecanique
EP2290671A1 (fr) * 2009-08-27 2011-03-02 Siemens Aktiengesellschaft Mise en contact sécurisée d'une bobine pour commutateurs, notamment pour commutateurs électromagnétiques
US8927889B2 (en) 2010-08-24 2015-01-06 Siemens Aktiengesellschaft Electric switch

Also Published As

Publication number Publication date
NO154857B (no) 1986-09-22
ATE14489T1 (de) 1985-08-15
DK149378B (da) 1986-05-20
NO154857C (no) 1987-01-07
AU535277B2 (en) 1984-03-08
EP0036027B1 (fr) 1985-07-24
DK149378C (da) 1986-11-03
DK112481A (da) 1981-09-14
NO803243L (no) 1981-09-14
BR8101466A (pt) 1981-09-15
ES8104630A1 (es) 1981-04-01
DE3070894D1 (en) 1985-08-29
AU6831081A (en) 1981-09-17
ES492297A0 (es) 1981-04-01
US4345225A (en) 1982-08-17

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