CN1035909C - Relay - Google Patents

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Publication number
CN1035909C
CN1035909C CN93120736A CN93120736A CN1035909C CN 1035909 C CN1035909 C CN 1035909C CN 93120736 A CN93120736 A CN 93120736A CN 93120736 A CN93120736 A CN 93120736A CN 1035909 C CN1035909 C CN 1035909C
Authority
CN
China
Prior art keywords
contact
joystick
groove
contactor arrangement
arrangement 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.)
Expired - Fee Related
Application number
CN93120736A
Other languages
Chinese (zh)
Other versions
CN1090678A (en
Inventor
莫里诺·帕特里克
普鲁迈雷·雷蒙
伯罗绍·雷吉
勒·法乌·菲利普
布代·皮埃尔
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.)
Shi Neidedianqi
Schneider Electric SE
Schneider Electric Industries SAS
Original Assignee
Telemecanique Electrique SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9435005&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1035909(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telemecanique Electrique SA filed Critical Telemecanique Electrique SA
Publication of CN1090678A publication Critical patent/CN1090678A/en
Application granted granted Critical
Publication of CN1035909C publication Critical patent/CN1035909C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/71—Contact members of coupling parts operating as switch, e.g. linear or rotational movement required after mechanical engagement of coupling part to establish electrical connection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/021—Bases; Casings; Covers structurally combining a relay and an electronic component, e.g. varistor, RC circuit
    • 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
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/643—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Slide Switches (AREA)
  • Contacts (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Breakers (AREA)
  • Steering Controls (AREA)
  • Switches With Compound Operations (AREA)

Abstract

The present invention relates to a contactor apparatus consisting of a contact block formed by a housing carrying fixed contacts linked to connecting terminals and in which a moving contact holder is housed, equipped with contact bridges interacting with the said fixed contacts in such a way as to constitute an assembly of power poles, and of a motor assembly with an electromagnet actuating this contact carrier by means of an operating lever in such a way as to open or close the contacts, characterised in that the contact housing has a central insertion-fitting channel and that an additive module linked to the terminals of the coil is housed in the said insertion-fitting channel.

Description

Contactor arrangement
The present invention relates to a kind of contactor arrangement, it is contained in fixed contact by one, and formed contact assembly constitutes in the shell, these fixed contacts all link to each other with binding post, movable contact binding clasp also is housed in the assembly, binding clasp is equipped with some butt joint bridges that match with the said fixing contact again, so that form a motion assembly, and this contact device also is made of a solenoid actuated assembly, and this driven unit can be by a lever actuated contact binding clasp to disconnect or to make contact.
On market, people can see the small-sized contactor of some the above-mentioned types, often all they are called " microswitch " or microcontactor.
In more such contactors, the contact binding clasp can be along this electromagnet of direction activity that is parallel to this device firm banking and electromagnet shaft in order to drive this movable contact gripping device.Contact binding clasp and electromagnet each other one on the other the limit install with keeping to the side.In these known contactors, front surface several auxiliary micromodules that are not suitable for packing into.
Purpose of the present invention just provides a kind of such contactor, that is, its contact box can be by the channel groove of opening on the front surface one or several auxiliary micromodule of packing into.Because this groove and various configuration mode, people just can embed the accessory part of different confession command signals or anti-interference usefulness and/or embed locking mechanism in housing.The contact binding clasp is connected the driving that will be suitable for alternating electromagnet or DC electromagnet with mechanicalness between the electromagnet transmission and is connected.Thereby same contact assembly can be fitted together with the electromagnet of one or another kind of type.
Apparatus of the present invention are characterised in that, embed passage in the middle of the contact housing leaves one, and the auxiliary micromodule that links to each other with coil terminals just is in the described embedding passage.
According to feature of the present invention, auxiliary micromodule is made of printed circuit, has the electrical connection geometrical clamp that can be fixed on lug plate on the binding post and all is fixed on this printed circuit assembly, and described printed circuit is installed in the passage (groove).
According to another characteristic of the invention, the dividing plate that is on the passage limit leaves some slits, will assist micromodule to be embedded in this slit.
According to another feature, the bossing at the bottom of in embedding passage, also settling to be higher than above-mentioned passage, this bossing has a recess groove, inside can being inserted into the joystick top that links to each other with electromagnet.
According to the present invention, the contact binding clasp has individual articulated elements, can be inserted into joystick in this articulated elements, and this kind articulated elements can play the effect that guarantees with the joystick hinge.
Below can be with reference to some execution modes that provide as an example, and with reference to the accompanying drawings, for a more detailed description to the present invention, the situation of each accompanying drawing is:
---Fig. 1 is the pictorial perspective view of contactor arrangement of the present invention;
---Fig. 2 is the decomposition pictorial perspective view of contact device of the present invention;
---Fig. 3 is the device profile that Fig. 1 and 2 expresses, and this section is the section by joystick;
---Fig. 4 is the pictorial perspective view after contact device decomposes, and the driven unit in this device is an once-through type.
Represented contact device on the accompanying drawing is made up of driven unit 1 near the back, and multipole contact assembly 2 forms by forming near the place of front, and these assemblies all are contained in the insulation shell 6 that is made of several parts.
Driven unit 1 is placed in the base 61 that has the flange basal plane, and this flange basal plane is used for handle assembly and is fixed on the support.Base 61 can be positioned on the track contactor or with a kerve that moves back that plays the suspension effect, perhaps fixes onboard with the chimb 611 of side, and some fixing holes 612 are arranged in this side.
Several utmost points are installed in the box 62 of pacifying above base 61, and each utmost point can be connected power current or cut off power current between two wiring sheet-piles 23 and 24.
Each utmost point all guarantees dual interruption.It has two fixed contacts 21 and 22 and movable butt joint bridges 31, the recovery pin sheet that the pin sheet on this movable bridge has some again and resets into fixed contact matches.
The butt joint bridge 31 of different poles all is installed on the movable contact binding clasp 3, this contact binding clasp in box 6 by along axle X-X 1The straight line priming.This contact binding clasp 3 has an electric insulation shell 32 (framework), and some sockets wherein are set, and movable butt joint bridge just is positioned in these sockets.Electric insulation shell 32 is made up of two relatively-stationary parts 321 and 322, and these two parts can be installed butt joint bridge and relevant spring thereof.In addition, this insulation crust also has a finger-type contact 323 that leads to the outside.
The guidance axis X-X of contact binding clasp 3 1Parallel with base 61 rear surfaces.Return spring 33 is inserted between the shell 32 and box 6 of contact binding clasp, so as described contact binding clasp 3 when not controlling the excitation of electromagnet, make it be in initial (static) position (normal opened contact or normally closed contact).
Fixed contact 21 links to each other with 24 with binding post 23 respectively with 22, and these two binding post rows are straight, and leads to the side outside of box 62 front surfaces.This binding post 23 and 24, preferably the screw terminal type is positioned between the box insulating barrier 621, and these dividing plates are all perpendicular to axle X-X 1Binding post 23 with 24 and the fixed contact 21 and 22 that is equipped with mutually all be contained on the box 62 from the outside, between the insulation ribs 621 of box, ribs has constituted some sockets.
Box 62 has a front center-aisle 65, and the front surface of its relative box 62 is spill, is parallel to guidance axis X-X 1This passage 65 is used for embedding different micromodules, but and it rise between the dividing plate 621 of insulating effect in two row's pairs of posts and extend; This passage is also limited perpendicular to the dividing plate 622 of dividing plate 621 and base plate 623 by two.The passage 65 of this its similar rectangle in cross section can be used to lay the locking mechanism that the reverser contactor is used.
Base plate 63 is fixed on the following of box 62 so that form a chamber, and contact binding clasp assembly just is placed in this chamber.Top cover 66 be positioned on box 62 above so that the binding post that topped upper groove 65 and cavity can lead to, this top cover 66 has a vestibule, the end of the finger pin contact 323 of contact binding clasp just leads in this hole.
Contact binding clasp 3 is handled along X-X by driven unit 1An actuating solenoid 4 that is positioned in the base 61 is equipped with in translation, this driven unit.In the execution mode of Fig. 2, electromagnet 4 is AC types, and comprises fixedly yoke 42, moving armature 41 and coil 43, and 3 one-tenth mechanicalnesses of moving armature 41 and contact binding clasp are connected.In the execution mode of Fig. 4, electromagnet is an once-through type, and it comprises fixed magnet 45, movable magnet 44 and coil 46, and movable magnet 44 is by 3 one-tenth mechanical connections of pole plate 47 and contact binding clasp.Coil 43 or 46 all has the power supply terminal that leads in the box 62, is positioned at the next door of binding post.
Embed groove 65 and be used for placing auxiliary micromodule 8, this auxiliary micromodule is connected with 24 with binding post 23.This auxiliary micromodule 8 can be instruction signal micromodule or anti-interference micromodule.
Auxiliary micromodule 8 is made of printed circuit 81, and the rigidity hooked nail 82,83 of band lug plate 84,85 just is fixed on this printed circuit assembly, and lug plate 84,85 is fixed on coil terminals 431 and 432.Micromodule is installed in the intermediate groove 65, makes the longitudinal axis of printed circuit 81 perpendicular to described groove.Lug plate 84 and 85 has guaranteed to be electrically connected fixing.Being in dividing plate 622 on intermediate groove 65 limits has and cracks 625, and auxiliary micromodule 8 is embedded in this seam.
Settling a projection part 624 in intermediate groove 65, is to be convex shape at the bottom of its above-mentioned relatively groove.This projection 624 has a hole or slotted hole 626, can hold the top 71 of joystick 7, and the other end 73 of this joystick 7 links to each other with the moving armature 41 of electromagnet.The top 71 of joystick 7 is just in time on bottom 623 in the hole 626.The joystick other end 73 is placed in the hole 411 of electromagnet moving armature 41.
Bossing 624 almost is positioned at the side of contactor box, and near auxiliary micromodule 8 fixtures 625.
Contact binding clasp 3 has a cage type articulated elements 33, joystick 7 just is inserted in this articulated elements, this articulated elements 33 has can guarantee the elastic reaction hinged with joystick 7, and this joystick and alternating electromagnet are combined, perhaps can also guarantee to be connected with the simple of DC electromagnet pole plate 47.
In the execution mode of Fig. 3 and 4, joystick 7 has a hinged cross-piece 72, and it slides in the connector 33 of contact binding clasp.The hole 631 of opening in the end 63 can allow joystick 7 pass through in box 62.
In the execution mode of Fig. 4, the finger pin contact of (magnetic) field pole 47 is inserted in the connector of contact binding clasp 3.
The effect of apparatus of the present invention is once now described again.
The top contactor of narrating can be put into auxiliary micromodule 8 (command signal or anti-interference usefulness) and/or under the situation that contactor makes up with second contactor in order to form reverser, just put into a locking mechanism in the groove 65 of its forward, central part.
The contact box 62 that is positioned on the AC type scheme is identical with box on being positioned on the direct current scheme.
Under exchange program situation represented on Fig. 2 and 3, joystick 7 is placed in the connector 33 of contact binding clasp, and after installing box and internal part, bar 7 slides in this connector 33.
Under the direct current scheme situation of expressing on Fig. 4, the finger-type contact slide block of (magnetic) field pole just is inserted in the connector 33 of contact binding clasp 3.
Certainly people can design some variations and carry out the improvement of details aspect, even also can consider to use equivalent devices under the situation that does not break away from category of the present invention.

Claims (8)

1. contactor arrangement, it is made of contact assembly (1), this assembly has a box body (62), it has two fixed contacts (21,22), these contacts again with binding post (23,24) connect, and the movable contact gripping device (3) of band butt joint bridge (31) is housed in the box, the butt joint bridge matches with the said fixing contact, so that form a kind of power utmost point assembly, and this contactor arrangement comprises the driven unit (2) of an electromagnet (4), can drive contact binding clasp (3) by joystick (7), so that disconnect or engage contact, this contactor arrangement is characterised in that: contact box has a middle groove (65) that embeds that is spill in its front, just in time be between two row's binding posts; The auxiliary micromodule (8) that links to each other with coil terminals (431,432) just is placed in the described intermediate groove (65) of this box body.
2. contactor arrangement according to claim 1, it is characterized in that: auxiliary micromodule (8) is made of printed circuit (81), have lug plate (84,85) electrical connection geometrical clamp (82,83) just be fixed on the printed circuit assembly, lug plate (84,85) is fixed on binding post (23,24) on, above-mentioned printed circuit is positioned in the intermediate groove (65).
3. contactor arrangement according to claim 1 and 2 is characterized in that: the dividing plate (622) on intermediate groove (65) limit has kerf (625), and auxiliary micromodule (8) just is inserted in this kerf seam.
4. contactor arrangement according to claim 1 and 2 is characterized in that: top cover (66) is positioned on above the box body, so that topped firmly groove (65).
5. contactor arrangement according to claim 1 and 2, it is characterized in that: in intermediate groove (65), be provided with at the bottom of the described relatively groove and the part (624) of projection, should a groove (625) be arranged outstanding position (624), can hold the top (71) of the joystick (7) that is connected with electromagnet.
6. contactor arrangement according to claim 1 and 2, it is characterized in that: contact binding clasp (3) has a connector (33), joystick (7) can be inserted in this connector, and this connector (33) is to be designed to guarantee and the hinged effect of joystick (7).
7. contactor arrangement according to claim 1 and 2 is characterized in that: joystick (7) has a hinged cross part that can slide in articulated elements (33), and articulated elements (33) has and the hinged elastic performance of joystick (7).
8. contactor arrangement according to claim 2 is characterized in that: printed circuit (81) is perpendicular to the longitudinal axis of groove (65).
CN93120736A 1992-10-26 1993-10-26 Relay Expired - Fee Related CN1035909C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9212980 1992-10-26
FR9212980A FR2697371B1 (en) 1992-10-26 1992-10-26 Contactor device.

Publications (2)

Publication Number Publication Date
CN1090678A CN1090678A (en) 1994-08-10
CN1035909C true CN1035909C (en) 1997-09-17

Family

ID=9435005

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93120736A Expired - Fee Related CN1035909C (en) 1992-10-26 1993-10-26 Relay

Country Status (9)

Country Link
EP (1) EP0595697B1 (en)
JP (1) JPH06203684A (en)
KR (1) KR100206075B1 (en)
CN (1) CN1035909C (en)
BR (1) BR9304348A (en)
DE (1) DE69317204T2 (en)
ES (1) ES2112973T3 (en)
FR (1) FR2697371B1 (en)
TW (1) TW406887U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102859631A (en) * 2009-08-20 2013-01-02 富士电机机器制御株式会社 Electromagnetic contactor

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725832B1 (en) * 1994-10-17 1997-01-03 Schneider Electric Sa CONTACTOR APPARATUS
FR2786923B1 (en) * 1998-12-04 2001-01-05 Schneider Electric Sa ELECTROMECHANICAL CONTACTOR
DZ2952A1 (en) * 1998-12-01 2004-03-15 Schneider Electric Ind Sa Electromechanical collector housing an electromagnet and a movable contact carrier in a body.
JP5024340B2 (en) * 2009-08-20 2012-09-12 富士電機機器制御株式会社 Magnetic contactor
JP5805003B2 (en) * 2012-04-20 2015-11-04 三菱電機株式会社 Magnetic contactor-auxiliary contact unit connection structure
FR3014595B1 (en) 2013-12-09 2016-02-05 Schneider Electric Ind Sas ELECTRICAL SWITCHING DEVICE
FR3075458B1 (en) * 2017-12-14 2020-09-11 Schneider Electric Ind Sas ELECTRICAL DEVICE INTENDED TO ESTABLISH OR INTERRUPT THE CURRENT IN AN ELECTRIC CIRCUIT
FR3120469A1 (en) 2021-03-03 2022-09-09 Alstom Transport Technologies Locking key for electrical contactor and method of locking such a contactor with such a key

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158836A (en) * 1976-05-12 1979-06-19 Allen-Bradley Company Solid state timer for sealed contact relay
EP0372554A2 (en) * 1988-12-09 1990-06-13 OMRON Corporation Electromagnetic relay

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3569060D1 (en) * 1985-04-15 1989-04-27 Square D Starkstrom Gmbh Contactor, particularly auxiliary or motor contactor
GB2229038B (en) * 1989-03-07 1994-01-26 Matsushita Electric Works Ltd Electromagnetic contactor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158836A (en) * 1976-05-12 1979-06-19 Allen-Bradley Company Solid state timer for sealed contact relay
EP0372554A2 (en) * 1988-12-09 1990-06-13 OMRON Corporation Electromagnetic relay

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102859631A (en) * 2009-08-20 2013-01-02 富士电机机器制御株式会社 Electromagnetic contactor
CN102859631B (en) * 2009-08-20 2014-12-17 富士电机机器制御株式会社 Electromagnetic contactor

Also Published As

Publication number Publication date
ES2112973T3 (en) 1998-04-16
DE69317204T2 (en) 1998-06-25
TW406887U (en) 2000-09-21
CN1090678A (en) 1994-08-10
JPH06203684A (en) 1994-07-22
KR100206075B1 (en) 1999-07-01
FR2697371B1 (en) 1994-11-18
EP0595697A1 (en) 1994-05-04
FR2697371A1 (en) 1994-04-29
DE69317204D1 (en) 1998-04-09
BR9304348A (en) 1994-07-26
KR940010422A (en) 1994-05-26
EP0595697B1 (en) 1998-03-04

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Owner name: SCHNEIDER ELECTRIC

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Effective date: 20040401

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Owner name: SCHNEIDER ELECTRIC INDUSTRIAL CO., LTD.

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Owner name: SCHNEIDER ELECTRIC INDUSTRIES SAS

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CP03 Change of name, title or address

Patentee after: SCHNEIDER ELECTRIC INDUSTRIES S.A.S.

Patentee before: Schneider Electric S.A.

Address after: France Ruez - Ma Maison

Patentee after: Schneider Electric S.A.

Address before: French porrone - bielan Gurgaon

Patentee before: SCHNEIDER ELECTRIC S.A.

Patentee after: SCHNEIDER ELECTRIC S.A.

Patentee before: Shi Neidedianqi

TR01 Transfer of patent right

Effective date of registration: 20040401

Address after: French porrone - bielan Gurgaon

Patentee after: Shi Neidedianqi

Address before: French seiders

Patentee before: Telemecanique

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 19970917

Termination date: 20101026