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WO1997017711A2 - Dispositif de connexion - Google Patents

Dispositif de connexion Download PDF

Info

Publication number
WO1997017711A2
WO1997017711A2 PCT/DE1996/002029 DE9602029W WO9717711A2 WO 1997017711 A2 WO1997017711 A2 WO 1997017711A2 DE 9602029 W DE9602029 W DE 9602029W WO 9717711 A2 WO9717711 A2 WO 9717711A2
Authority
WO
WIPO (PCT)
Prior art keywords
connection
bent
recess
connection device
region
Prior art date
Application number
PCT/DE1996/002029
Other languages
German (de)
English (en)
Other versions
WO1997017711A3 (fr
Inventor
Hans Pfab
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to DE59601844T priority Critical patent/DE59601844D1/de
Priority to EP96945828A priority patent/EP0860016B1/fr
Publication of WO1997017711A2 publication Critical patent/WO1997017711A2/fr
Publication of WO1997017711A3 publication Critical patent/WO1997017711A3/fr

Links

Classifications

    • 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
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4846—Busbar details
    • H01R4/485—Single busbar common to multiple springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5844—Electric connections to or between contacts; Terminals making use of wire-gripping clips or springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring

Definitions

  • the invention relates to a connection device for connecting an end region of an excitation coil to an outer conductor, the excitation coil being mounted on a coil former.
  • connection device is known from European Patent 0 394 833.
  • This connection device comprises a connection base which is attached to the coil body and a connection plate which encloses an electrically conductive plate and has a first end region with a first bent region and a second end region with a second bent region. Both areas are connected by a central area.
  • the first curved area is provided with a winding pin in order to connect the connecting plate to the excitation coil.
  • the second end region has a device for connecting the connecting plate to the outer conductor.
  • the first curved region is perpendicular to the central region of the connection plate and the first and second curved regions each comprise a first and a second projection.
  • the connection device comprises a device for attaching the connection plate to the connection base. This consists of a first recess which is formed in the connection base in order to receive the first curved region and a second recess in the connection base for receiving the second curved region. Projections on the surface of the curved
  • connection device for connecting an end region of a coil to an outer conductor can be seen, which has a fastening dome for receiving a contact piece. There is the option of optionally including various connections using automated manufacturing.
  • connection device of the type mentioned above, which is designed in a simple manner and offers the possibility of optionally receiving various connections, e.g. a connection with a spring clip and a connection with a connecting screw.
  • This object is achieved according to the invention by the connecting device with the features of claim 1.
  • This connection device comprises:
  • a first fastening dome with a first recess a second fastening dome with a second recess, which is offset from the coil axis to the outside with respect to the first fastening dome, a connecting plate which has a first bent region and a second bent region, the first bent region Area in the second recess and the second bent area in the first recess.
  • connection plate on its side facing away from the bent regions has a protruding tongue which carries a spring clip for connecting the outer conductor.
  • the second fastening dome is provided with a third recess which merges into a breakthrough and is used for the optional fastening of the connection plate over the first bent region, which is designed in the form of two legs which, after being introduced into the third recess is bent into the opening.
  • connection plate has an extension with a bore at the end facing away from the first bent region.
  • the second bent region is designed with a winding pin.
  • the connecting plate is provided in the intermediate area between the two bent regions with a drill hole for receiving a connecting screw.
  • the customer may choose to use a spring clip or a connecting screw. This requirement is met in a simple manner if the connecting plate is opposed by a further connecting plate fixed in the same way with a spring clip or a connecting screw.
  • FIG. 1 shows a perspective view of a connecting device for connecting an end region of an excitation coil to an outer conductor by means of a
  • FIG. 3 shows a sectional view of the connecting device according to FIG. 1, which shows the mounting of a connecting plate with a spring clip via an opening.
  • the connecting device comprises a plate 3 with a first fastening dome 4, which has a first recess 5, as well as a second fastening dome 6 with a second recess 7 and optionally with a third recess 8, which merges into an opening 9.
  • the connection device includes an at least partially electrically conductive connection plate 10, which has a first bent region 11 at the end and a second region 12 bent towards the same side.
  • connection plate 10 can be provided with a connection screw 13 via a drill hole 14 or on its side facing away from the bent regions 11, 12 have a protruding tongue 15 which carries a spring clip 16 for connecting the outer conductor.
  • the connecting plate 10 is inserted over its bent regions 11, 12 in the first recess 5 and in the second 7 or third recess 8.
  • the first bent region is provided with a winding pin 17 and is tooth-like at the end, so that when plugged in the first recess 5 of the first fastening dome 4 to maintain a tight fit.
  • the connection plate 10 with the spring clip 16 can be formed in two different ways.
  • the protruding tongue 15 can be attached as an additional part to the connection plate 10 according to FIG.
  • the second bent end region 12 likewise being tooth-shaped and being inserted into the correspondingly designed second recess 7 of the second fastening dome 6.
  • they are Connection plate 10 and the tongue 15 are formed in one piece (see FIG. 1), the second bent region 12 being in the form of two outer legs 18 and the intermediate middle part being bent toward the opposite direction and in this way forming the tongue 15 , as shown in FIG 1.
  • the two bent legs 18 are in the third recess 8 and are angled at the end, immersed in the opening 9, as shown in FIG. 3.
  • the first bent region 11 is supported when the outer conductor is connected to the first fastening dome 6 due to the outward force effect.
  • FIG. 3 shows the mounting of the one-piece connecting plate 10 with the spring clip 16, in that the legs 18 forming the second bent region 12 are inserted into the third recess 8 and then, after the ends have been bent, dip into the opening 9.
  • connection plates 10 are provided in the connection device, the two connection plates 10 optionally being able to be fitted with the connection screw 13 or with the spring clip 16.
  • the connecting device can thus be optionally adapted to the customer requirements.
  • connection plates 10 The mutually facing ends of the two connection plates 10 are formed with extensions 19, each of which has a bore 20, via which a circuit module 21 can be attached and contacted by means of spring wire loops 22.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Electromagnets (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

L'invention concerne vise à mettre au point un dispositif de connexion simple pour raccorder les zones terminales d'une bobine d'excitation (2) avec des conducteurs extérieurs, qui permette de recevoir facultativement des raccords de bornes à ressort et des raccords filetés. A cet effet, le dispositif de connexion comporte des dômes de fixation (4, 6) munis de cavités (5, 6, 7) dans lesquelles des plaques de connexion (10) adaptées aux raccords de bornes à ressort et aux raccords filetés peuvent être introduites par l'intermédiaire de zones courbées (11, 12). Les zones courbées (11) s'appuient sur les dômes de fixation (6) au moment où les conducteurs extérieurs sont connectés.
PCT/DE1996/002029 1995-11-06 1996-10-24 Dispositif de connexion WO1997017711A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE59601844T DE59601844D1 (de) 1995-11-06 1996-10-24 Anschlussvorrichtung
EP96945828A EP0860016B1 (fr) 1995-11-06 1996-10-24 Dispositif de connexion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19541304.0 1995-11-06
DE19541304 1995-11-06

Publications (2)

Publication Number Publication Date
WO1997017711A2 true WO1997017711A2 (fr) 1997-05-15
WO1997017711A3 WO1997017711A3 (fr) 1997-06-12

Family

ID=7776741

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1996/002029 WO1997017711A2 (fr) 1995-11-06 1996-10-24 Dispositif de connexion

Country Status (4)

Country Link
EP (1) EP0860016B1 (fr)
CN (1) CN1064175C (fr)
DE (2) DE59601844D1 (fr)
WO (1) WO1997017711A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1022808A3 (fr) * 1999-01-22 2000-08-09 Wago Verwaltungsgesellschaft mbH Borne de raccordement

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19846196A1 (de) * 1998-10-07 2000-04-13 Volkswagen Ag Verbinder für eine Fahrzeug-Batterie
DE10023851A1 (de) 2000-05-16 2001-11-22 Moeller Gmbh Anschlußklemme
ATE490573T1 (de) * 2007-06-29 2010-12-15 Siemens Ag Elektrisches gerät mit einer federklemmeinheit
DE102009035549A1 (de) 2009-07-31 2011-02-03 Siemens Aktiengesellschaft Anschlussvorrichtung für eine Spule eines elektromagnetischen Schaltgeräts
EP2290671A1 (fr) 2009-08-27 2011-03-02 Siemens Aktiengesellschaft Mise en contact sécurisée d'une bobine pour commutateurs, notamment pour commutateurs électromagnétiques
CN104157515B (zh) * 2014-07-18 2017-01-18 漳州宏发电声有限公司 一种线圈焊片、双线圈继电器及其装配方法
CN105609378B (zh) * 2015-10-16 2018-01-26 天水二一三电器有限公司 用于电磁式接触器线圈的连接组件
CN112436296B (zh) * 2020-11-05 2025-01-24 国网河南省电力公司济源供电公司 电压互感器连接孔用连接压紧装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT356224B (de) * 1973-10-01 1979-09-15 Siemens Ag Elektrische drossel, insbesondere vorschalt- drossel fuer entladungslampen
CA2074807A1 (fr) * 1990-01-30 1991-07-31 Michael Dittmann Relais electromagnetique
DE9110706U1 (de) * 1991-08-29 1993-01-07 Siemens AG, 8000 München Spule für den elektromagnetischen Antrieb eines Schaltgerätes
DE4235550B4 (de) * 1992-10-19 2006-04-27 Wago Verwaltungsgesellschaft Mbh Elektrische Anschluß- oder Verbindungsklemme
DE9312380U1 (de) * 1993-08-18 1993-10-07 Siemens AG, 80333 München Federkraftklemme
DE9419020U1 (de) * 1994-11-26 1995-01-26 Schneider, Claus, 47051 Duisburg Zugfederklemme
DE19533992C1 (de) * 1995-09-14 1997-02-06 Weidmueller Interface Elektrische Etagenklemme mit einem Brücker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1022808A3 (fr) * 1999-01-22 2000-08-09 Wago Verwaltungsgesellschaft mbH Borne de raccordement

Also Published As

Publication number Publication date
EP0860016B1 (fr) 1999-05-06
CN1200838A (zh) 1998-12-02
WO1997017711A3 (fr) 1997-06-12
DE29619139U1 (de) 1997-01-09
CN1064175C (zh) 2001-04-04
EP0860016A2 (fr) 1998-08-26
DE59601844D1 (de) 1999-06-10

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