EP0411397B1 - Appareil de commutation électromagnétique - Google Patents

Appareil de commutation électromagnétique Download PDF

Info

Publication number
EP0411397B1
EP0411397B1 EP90113796A EP90113796A EP0411397B1 EP 0411397 B1 EP0411397 B1 EP 0411397B1 EP 90113796 A EP90113796 A EP 90113796A EP 90113796 A EP90113796 A EP 90113796A EP 0411397 B1 EP0411397 B1 EP 0411397B1
Authority
EP
European Patent Office
Prior art keywords
coil
printed circuit
switchgear according
contact parts
coil connection
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
EP90113796A
Other languages
German (de)
English (en)
Other versions
EP0411397A1 (fr
Inventor
Norbert Dipl.-Ing. Zimmermann (Fh)
Johann Dipl.-Ing. Demleitner
Erwin Dipl.-Ing. Flierl (Fh)
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 AG, Siemens Corp filed Critical Siemens AG
Publication of EP0411397A1 publication Critical patent/EP0411397A1/fr
Application granted granted Critical
Publication of EP0411397B1 publication Critical patent/EP0411397B1/fr
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
    • 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

Definitions

  • the invention relates to an electromagnetic switching device, in particular a small contactor, with a lower part receiving the magnet system with the coil and an upper part carrying the contact system and the coil connection, which can be connected mechanically and electrically with respect to the coil connection to the lower part.
  • the invention has for its object to provide in a switching device of the type mentioned above the possibility to easily accommodate additional components. This is achieved in a simple manner in a switching device of the type mentioned above in that between the upper and lower part, a component, such as interference suppression or overvoltage protection diodes and / or rectifier, is inserted, which is connected to the coil connection in the lower part, and contact surfaces for resilient, has contact parts connected to the coil connections in the upper part.
  • a component such as interference suppression or overvoltage protection diodes and / or rectifier
  • the recess on the coil former flange serves to fix the printed circuit board on the coil former in order to maintain a defined position of the contact point.
  • the resilient contact parts consist of spiral springs which are pushed onto pins attached to the upper part.
  • the pins are advantageously parts of knife contact parts of the upper part. The knife contacts are cracked using a tool.
  • the printed circuit is connected via flexible lines which are soldered to Lyra plug-in connections.
  • the small contactor shown in the drawing consists of the lower part 2 receiving the magnet system 1 and the upper part 3 receiving the contact system, which can be connected to the lower part 2 via the latching connection 4.
  • the contact system consists of the contact bridges, not shown, which are held spring-loaded in the contact bridge carrier 5.
  • the contact bridge support 5 is mounted in parallel in the direction of the dividing line between the lower part 2 and upper part 3.
  • the contact bridges work with the bent fixed contact parts, not shown in any more detail, which can be connected in an electrically conductive manner to the line ends of the supply line via connecting screws 6.
  • the right pair in FIG. 2 of the connecting screws 6 is connected to the pin-shaped feed line 7 for the coil 8 of the magnet system 1.
  • Coil springs 9 are pushed over the pin-shaped lead 7 and are brought into electrically conductive connection with contact surfaces 10 of a printed circuit board 11 after the lower part 2 and upper part 3 have been joined together.
  • diodes 12, namely facing the coil 8 are fastened to the printed circuit board and connected to the conductor tracks of the printed circuit board.
  • Flexible lines 13 serve to connect the lyre contact parts 14 to the printed circuit board 11, ie to the diodes 12 and the ends of the coil 8.
  • the ends of the coil 8 are wound around winding pins 15 of the lyre contact parts 14. At this point the ends of the flexible lines 13 are also soldered. If no wiring of the coil is desired, the printed circuit board can be omitted.
  • the knife contact parts of the pin-shaped lead 7 are inserted when joining together the lower and upper part, so that the outer row of screws 6 is used only for connecting the coil itself.
  • the pin-shaped feed line can be produced by breaking off parts of the usual knife-shaped contact parts if necessary.
  • the coil springs 9 are then pushed onto the pin-shaped feed line.
  • the printed circuit board rests on edges 16 of the coil flanges 17, so that the pressure on the contact surfaces 10 of the coil springs 9 cannot cause any damage.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Keying Circuit Devices (AREA)
  • Relay Circuits (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Electronic Switches (AREA)
  • Burglar Alarm Systems (AREA)
  • Vehicle Body Suspensions (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Claims (6)

  1. Appareil de coupure électromagnétique, notamment relais miniature, comportant une pièce inférieure (2) recevant le système d'électro-aimant avec la bobine ainsi qu'une pièce supérieure (3) portant le système de contact et la borne de la bobine, qui peut être reliée mécaniquement et électriquement à la pièce inférieure en ce qui concerne la borne de la bobine, caractérisé en ce qu'entre la pièce supérieure (3) et la pièce inférieure (2) est interposé un circuit imprimé (11) qui porte des composants (12) tels que des diodes anti-parasites ou de protection à l'encontre des surtensions et/ou des redresseurs, qui est connecté à la borne (13) de bobine de la pièce inférieure et qui comporte des surfaces de contact (10) destinées à des pièces de contact (9) élastiques, reliées aux bornes de bobine de la pièce supérieure (3).
  2. Appareil de coupure selon la revendication 1, caractérisé en ce que les composants (12) sont disposés du côté du circuit imprimé (12) tourné vers la bobine (8).
  3. Appareil de coupure selon la revendication 1 ou 2, caractérisé en ce que le circuit imprimé (11) est inséré dans des évidements de la bride (17) du corps de bobine.
  4. Appareil de coupure selon la revendication 1, 2 ou 3, caractérisé en ce que les pièces de contact élastiques consistent en des ressorts hélicoïdaux (9) qui sont enfilés sur des tiges (7) fixées sur la pièce supérieure (3).
  5. Appareil de coupure selon la revendication 4, caractérisé en ce que les tiges (7) sont des parties de pièce de contact à lame de la pièce supérieure (3).
  6. Appareil de coupure selon la revendication 1, 2 ou 3, caractérisé en ce que le circuit imprimé est connecté au moyen de conducteurs souples qui sont soudés à des bornes (14) du type lyre.
EP90113796A 1989-08-01 1990-07-18 Appareil de commutation électromagnétique Expired - Lifetime EP0411397B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8909312U 1989-08-01
DE8909312U DE8909312U1 (de) 1989-08-01 1989-08-01 Elektromagnetisches Schaltgerät

Publications (2)

Publication Number Publication Date
EP0411397A1 EP0411397A1 (fr) 1991-02-06
EP0411397B1 true EP0411397B1 (fr) 1994-09-21

Family

ID=6841625

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90113796A Expired - Lifetime EP0411397B1 (fr) 1989-08-01 1990-07-18 Appareil de commutation électromagnétique

Country Status (3)

Country Link
EP (1) EP0411397B1 (fr)
AT (1) ATE112092T1 (fr)
DE (2) DE8909312U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2901056B1 (fr) * 2006-05-09 2008-08-01 Abb Entrelec Soc Par Actions S Contacteur electromagnetique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1787309U (de) * 1958-08-27 1959-04-23 Siemens Ag Elektromagnetisches relais mit vorgeschaltetem transistorverstaerker.
DE2916639C2 (de) * 1979-04-25 1983-01-20 Peter 7530 Pforzheim Hofsäss Spulenkörper mit einem Wärmeschutzschalter
DE8134378U1 (de) * 1981-11-25 1982-02-25 Siemens AG, 1000 Berlin und 8000 München Elektromagnetisches Schaltgerät
DE8236682U1 (de) * 1982-12-28 1983-06-09 Siemens AG, 1000 Berlin und 8000 München Anbaugehäuse
DE8304816U1 (de) * 1983-02-22 1985-08-29 Stribel GmbH, 7443 Frickenhausen Elektromagnetisches Relais
DE8805272U1 (de) * 1988-04-21 1988-06-09 Hofsäss, Peter, 7530 Pforzheim Spulenträger mit Sicherheitsschalter

Also Published As

Publication number Publication date
DE59007209D1 (de) 1994-10-27
EP0411397A1 (fr) 1991-02-06
DE8909312U1 (de) 1990-12-06
ATE112092T1 (de) 1994-10-15

Similar Documents

Publication Publication Date Title
DE10355195B4 (de) Leiteranschluss
EP0092086B1 (fr) Assemblage de connexion pour un dispositif électrique en forme de plaque
EP0211357B1 (fr) procédé d'installation d'un dispositif de contact sur une carte de circuits imprimés.
CH654696A5 (en) Device for holding and tapping a flat (ribbon) cable
EP0735559B1 (fr) Socle avec un appareil de commutation électromagnétique, en particulier un disjoncteur de protection
EP0411397B1 (fr) Appareil de commutation électromagnétique
DE69525126T2 (de) Sicherungshalterung mit Aufnahmekontaktfedern für Leiterplattenmontage
EP0890205B1 (fr) Dispositif de distribution d'un distributeur dans un systeme de telecommunications
DE4425880A1 (de) Anschlußklemme mit SMD-Kontakt
EP0258664A2 (fr) Unité pour fixer des lignes électriques dans des distributeurs d'installations de télécommunication
EP0529146B1 (fr) Enroulement pour la commande électromagnétique d'un appareil interrupteur
DE3345803A1 (de) Verteilerleiste fuer fernsprechanlagen
EP0258629A2 (fr) Module pour protéger les lignes électriques dans des installations de télécommunication
DE9217302U1 (de) Kunststoffträger zur Aufnahme und Halterung eines elektronischen Moduls
EP1289085B1 (fr) Module enfichable pour distributeur moyenne tension
DE3340975C3 (de) Vorrichtung zur lösbaren Montage mehrerer Schaltungsplatten auf einer Trägerplatte
EP0258628A2 (fr) Module pour protéger les lignes électriques dans des répartiteurs d'installations de télécommunication
DE102018124434A1 (de) Sammelschienenanschlusseinrichtung
DE102015116637B3 (de) Leistungselektronikeinrichtung mit einem elektrisch leitenden Lastanschlusselement und einer Kontaktierungseinrichtung
EP0340570A2 (fr) Dispositif pour blinder des ensembles avec connecteurs enfichables multipolaires
DE1126953B (de) Halterung fuer elektrische Bauteilgruppen auf Platten, vorzugsweise auf Isolierplatten mit gedruckter Schaltung
DE102007055259B3 (de) Überspannungsschutzstecker
DE8900361U1 (de) Elektrisches Gerät, vorzugsweise elektromagnetisches Schaltgerät
DE1060913B (de) Loetoesenstreifen mit auftrennbaren oder umschaltbaren Kontaktstellen mit UEberspannungsschutz
DE3337372C2 (fr)

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT CH DE FR GB IT LI SE

17P Request for examination filed

Effective date: 19901220

17Q First examination report despatched

Effective date: 19940120

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE FR GB IT LI SE

REF Corresponds to:

Ref document number: 112092

Country of ref document: AT

Date of ref document: 19941015

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59007209

Country of ref document: DE

Date of ref document: 19941027

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19941202

ET Fr: translation filed
EAL Se: european patent in force in sweden

Ref document number: 90113796.8

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

Ref country code: AT

Payment date: 19960621

Year of fee payment: 7

Ref country code: GB

Payment date: 19960621

Year of fee payment: 7

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

Ref country code: SE

Payment date: 19960723

Year of fee payment: 7

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

Ref country code: CH

Payment date: 19961017

Year of fee payment: 7

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

Ref country code: AT

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

Effective date: 19970718

Ref country code: GB

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

Effective date: 19970718

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

Ref country code: SE

Effective date: 19970719

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: 19970731

Ref country code: LI

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

Effective date: 19970731

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19970718

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

EUG Se: european patent has lapsed

Ref document number: 90113796.8

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;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: 20050718

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

Ref country code: DE

Payment date: 20080919

Year of fee payment: 19

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

Ref country code: FR

Payment date: 20080715

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100331

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

Ref country code: FR

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

Effective date: 20090731

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

Ref country code: DE

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

Effective date: 20100202