EP0243979A2 - Relais électromagnétique miniature - Google Patents

Relais électromagnétique miniature Download PDF

Info

Publication number
EP0243979A2
EP0243979A2 EP87106329A EP87106329A EP0243979A2 EP 0243979 A2 EP0243979 A2 EP 0243979A2 EP 87106329 A EP87106329 A EP 87106329A EP 87106329 A EP87106329 A EP 87106329A EP 0243979 A2 EP0243979 A2 EP 0243979A2
Authority
EP
European Patent Office
Prior art keywords
chamber
module
electromagnetic relay
modules
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.)
Granted
Application number
EP87106329A
Other languages
German (de)
English (en)
Other versions
EP0243979B1 (fr
EP0243979A3 (en
Inventor
Gerd Schmitt
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.)
Hengstler GmbH
Original Assignee
Hengstler Bauelemente 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
Application filed by Hengstler Bauelemente GmbH filed Critical Hengstler Bauelemente GmbH
Priority to AT87106329T priority Critical patent/ATE73262T1/de
Publication of EP0243979A2 publication Critical patent/EP0243979A2/fr
Publication of EP0243979A3 publication Critical patent/EP0243979A3/de
Application granted granted Critical
Publication of EP0243979B1 publication Critical patent/EP0243979B1/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/023—Details concerning sealing, e.g. sealing casing with resin

Definitions

  • the innovation relates to electromagnetic relay, in particular miniature relay, which are assigned to circuit-electronic components or modules or circuits thereof are coordinate, and consequently, 'such a relay should next be accommodated.
  • the present innovation is based on known relay constructions in which the spring bracket and / or the base plate is formed from insulating material and serves as the basis for the construction of the relay with a magnetic and spring contact system.
  • This innovation was based on the task of accommodating modules in a simple manner on or in the relay in a space-saving, protected and insulated manner in such a way that assembly can also be carried out without any particular effort.
  • a chamber designed to accommodate modules is formed and arranged in such a way that the connecting pins of the module or modules after equipping and locking the chamber are aligned and aligned with the connecting ends of the contact spring set and / or the coil connections can be contacted.
  • the chamber with an opening on the bottom or connection side for the module assembly in the spring bock or the base plate is molded, which is hermetically sealed after assembly by a snap-in end plate, by casting or the like.
  • the chamber is formed with bottom-side bushings for the connection pins of the modules and with a lateral insertion opening for the module assembly in the spring bracket or the base plate, which, after the assembly, encloses the relay up to the connection side Cap or hood is closed.
  • the modules are insulated and are safely accommodated from mechanical damage from the outside in a space closed on all sides after the insertion opening has been closed.
  • the connection pins of the modules are led out on the same side and in the same direction as the other connections of the relay, which means that the relay can be easily installed even when the circuit board is equipped with such a relay.
  • the modules can be fixed very easily on the inside of the chamber, for example by means of locking lugs which are already provided in the molded part, or by casting, the insertion opening of the chamber being able to be closed at the same time with the casting.
  • Other options for closing the chamber opening are provided by a separate snap-in closing plate or, in the case of a side insertion opening, by the cover cap which is usually associated with the relay.
  • the inside of the chamber is accommodated in a cassette which is closed on all sides for accommodating one Module or electronic module is formed, and has latching lugs on the edge of the insertion opening, on which the cassette module, which preferably fills the volume of the chamber, is latched in the chamber.
  • a known embodiment of a relay is shown in simplified form in FIG.
  • a magnet system 1 pivotably supports the armature 2 on one end face, which has the spring contact with its free end applied to the contact set 3, the spring contacts are in turn fixed in a spring bracket 4.
  • a chamber 8 is formed in such a way that the connections of the electronic module or module 9 to be inserted into this chamber come out from the spring bracket 4 in the same direction and in the same direction as the connecting lugs 7 of the spring contact set 3 and the coil connections 6 of the magnet system 1 and can be contacted
  • FIG. 2 shows an embodiment of a relay designed for high safety requirements with regard to creepage distances and clearances, whose magnet system 1 with coil connection carrier and armature 2 is inserted into a cassette which is closed on all sides, the armature 2 actuating the changeover contact spring of the spring contact set 3 via an actuating web.
  • the spring bracket 4 is designed with the cassette-like housing for the magnet system 1 as a one-piece molded part, the chamber 8 being arranged and molded in the lower region of this molded part, which can also be referred to as the base plate 5, similar to that of FIG.
  • connections or connecting pins 10 of the module 9 arranged in this chamber 8 are here also on the same side and rectified with the connecting lugs 7 of the spring contact set 3 and the coil connections 6 of the magnet system and can be contacted at the same level
  • the module 9 is fixed on or between locking noses 11 molded into the inside of the chamber 9. It can also be seen from this that the insertion opening for the module 9 on the bottom or on the side can be arranged or provided. In the case of a bottom-side opening for the insertion of the module 9, the opening can be closed or glued in by an end plate. Another possibility is that the chamber 8 is poured out with a mass known per se.
  • the chamber 8 can also be formed with a lateral opening, the connections or connecting pins 10 of the module 9 used being aligned in the same way as the connections 7 and / or 6 of the spring contact system 3 or, respectively, by corresponding bottom-side bushings. of the magnet system 1 are brought out.
  • a cover of the relay which is not shown, which is pushed over to the lower edge of the spring bracket 4 of FIG. 4 or the cash-type housing 5 of FIG. 2, closes this lateral opening of the chamber 8.
  • a further advantageous embodiment according to the innovation can be achieved by introducing into this chamber 8 a module 9 arranged or embedded in a miniature housing in cassette form as a self-contained unit and being fixed in this chamber 8 by means of correspondingly arranged latching lugs 11.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Casings For Electric Apparatus (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connecting Device With Holders (AREA)
EP87106329A 1986-05-02 1987-05-01 Relais électromagnétique miniature Expired - Lifetime EP0243979B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87106329T ATE73262T1 (de) 1986-05-02 1987-05-01 Elektromagnetisches kleinstrelais.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863614919 DE3614919A1 (de) 1986-05-02 1986-05-02 Elektromagnetisches kleinstrelais
DE3614919 1986-05-02

Publications (3)

Publication Number Publication Date
EP0243979A2 true EP0243979A2 (fr) 1987-11-04
EP0243979A3 EP0243979A3 (en) 1989-08-23
EP0243979B1 EP0243979B1 (fr) 1992-03-04

Family

ID=6300043

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87106329A Expired - Lifetime EP0243979B1 (fr) 1986-05-02 1987-05-01 Relais électromagnétique miniature

Country Status (3)

Country Link
EP (1) EP0243979B1 (fr)
AT (1) ATE73262T1 (fr)
DE (2) DE3614919A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0345363A1 (fr) * 1988-06-04 1989-12-13 Weidmüller Interface GmbH & Co. Boîtier pour montage côte à côte
EP0394804A1 (fr) * 1989-04-27 1990-10-31 Eh- Schrack Components-Aktiengesellschaft Socle enfichable pour relais
EP0507729A3 (en) * 1991-04-05 1993-05-19 Elesta Ag Elektronik Plug-in relay and additional module wit matching relay fitting
ES2040621A2 (es) * 1991-09-13 1993-10-16 Releco Sa Mejoras introducidas en reles electromagneticos.
EP2503582A1 (fr) * 2011-03-23 2012-09-26 Panasonic Corporation Relais électromagnétique

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823184A1 (de) * 1988-07-08 1990-01-11 Messerschmitt Boelkow Blohm Elektrisches bauelement
DE4005809A1 (de) * 1990-02-23 1991-08-29 Siemens Ag Regler-baustein fuer die ansteuerung von relais
ATE125640T1 (de) * 1990-11-09 1995-08-15 Siemens Ag Elektromagnetisches relais mit regelbaustein.
DE4039456C2 (de) * 1990-12-11 1999-10-14 Kaco Elektrotechnik Gmbh Elektromagnetisches Relais, insbesondere Kleinrelais
DE29612042U1 (de) 1996-07-10 1996-09-05 Siemens AG, 80333 München Steuerbaustein für ein Relais und dessen Anordnung mit einem Relais
DE19837241C1 (de) * 1998-08-17 2000-07-27 Tyco Electronics Logistics Ag Elektromagnetisches Relais
DE20202278U1 (de) 2002-02-15 2002-04-18 Tyco Electronics Austria Gmbh, Wien Anordnung eines Relais mit einem Adaptersockel und Relais mit adaptierbarer Pinausführung

Family Cites Families (7)

* 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.
FR2123129A2 (fr) * 1971-01-25 1972-09-08 Telemecanique Electrique Cartouche amovible pour contacts auxiliaires et son agencement dans un appareil de commutation a commande electromagnetique
US3733495A (en) * 1972-06-12 1973-05-15 Mechanical Service Co Inc Electrical control unit
DE8000886U1 (de) * 1980-01-15 1982-12-02 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisches Relais
DE3036404C2 (de) * 1980-09-26 1986-06-19 Hans 8024 Deisenhofen Sauer Relais-Steckfassung
CA1173086A (fr) * 1982-03-31 1984-08-21 Trw Canada Ltd. Relais peu couteux
DE8236682U1 (de) * 1982-12-28 1983-06-09 Siemens AG, 1000 Berlin und 8000 München Anbaugehäuse

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0345363A1 (fr) * 1988-06-04 1989-12-13 Weidmüller Interface GmbH & Co. Boîtier pour montage côte à côte
EP0394804A1 (fr) * 1989-04-27 1990-10-31 Eh- Schrack Components-Aktiengesellschaft Socle enfichable pour relais
CH677554A5 (fr) * 1989-04-27 1991-05-31 Bircher Ag
EP0507729A3 (en) * 1991-04-05 1993-05-19 Elesta Ag Elektronik Plug-in relay and additional module wit matching relay fitting
ES2040621A2 (es) * 1991-09-13 1993-10-16 Releco Sa Mejoras introducidas en reles electromagneticos.
EP2503582A1 (fr) * 2011-03-23 2012-09-26 Panasonic Corporation Relais électromagnétique
US8810342B2 (en) 2011-03-23 2014-08-19 Panasonic Corporation Electromagnetic relay

Also Published As

Publication number Publication date
EP0243979B1 (fr) 1992-03-04
DE3776953D1 (de) 1992-04-09
ATE73262T1 (de) 1992-03-15
DE3614919A1 (de) 1987-11-05
DE3614919C2 (fr) 1989-02-23
EP0243979A3 (en) 1989-08-23

Similar Documents

Publication Publication Date Title
EP0161473B1 (fr) Relais miniature
EP0243979B1 (fr) Relais électromagnétique miniature
EP0198099B2 (fr) Contacteur en particulier contacteur auxiliaire ou contacteur de moteur
DD292105A5 (de) Schaltvorrichtung mit geschuetzten unterbrechern
DE3146739C2 (de) Elektromagnetisches Schaltgerät
DE8236682U1 (de) Anbaugehäuse
EP0249025B1 (fr) Relais électromagnétique miniature
DE10013353C2 (de) Elekromagnetisches Schaltgerät, insbesondere Schütz
DE3035414A1 (de) Elektrischer kleinmotor
EP0976310A1 (fr) Appareil electrique a deux capots de boitier identiques
DE9017883U1 (de) Kontaktelement für SMD-bestückte Leiterplatten
DE3442625A1 (de) Ueberlastrelais
DE2146407C3 (de) Flachrelais in Miniaturbauweise
DE1901074A1 (de) Zeitrelais
DE19733237C1 (de) Elektrisches Gerät
DE3140226A1 (de) Polarisiertes elektromagnetisches relais
DE69220813T2 (de) Quecksilberbenetzter schalter
DE9007074U1 (de) Elektrisch leitende Verbindung für Uhren o.dgl.
DE1140264B (de) Luftschuetz
DE3220914A1 (de) Explosions- oder schlagwettergeschuetzter paketnockenschalter
DE8437662U1 (de) Elektrisches Schaltgerät
EP0798808A1 (fr) Dispositif de fixation d'un peigne de câble sur un plaque de support
DE3727313A1 (de) Halteeinrichtung zum festlegen mindestens eines, elektrische anschlussmittel aufweisenden thermostates
DE1440804C (de) Schaltelement oder Schaltgerat, das an einer mit Leitungszugen versehenen Schaltungsplatte mechanisch zu befestigen und elektrisch zu kontaktieren ist
DE8134378U1 (de) Elektromagnetisches Schaltgerät

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: A2

Designated state(s): AT DE FR IT

17P Request for examination filed

Effective date: 19871121

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT DE FR IT

17Q First examination report despatched

Effective date: 19910503

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE FR IT

REF Corresponds to:

Ref document number: 73262

Country of ref document: AT

Date of ref document: 19920315

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3776953

Country of ref document: DE

Date of ref document: 19920409

ITF It: translation for a ep patent filed
ET Fr: translation filed
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
REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

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

Ref country code: DE

Payment date: 19990330

Year of fee payment: 13

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

Ref country code: FR

Payment date: 19990531

Year of fee payment: 13

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: 20010131

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: 20010301

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: AT

Payment date: 20040507

Year of fee payment: 18

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

Effective date: 20050501

Ref country code: AT

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

Effective date: 20050501