EP0243979A2 - Miniature electromagnetic relay - Google Patents

Miniature electromagnetic relay 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)
French (fr)
Other versions
EP0243979B1 (en
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/en
Publication of EP0243979A2 publication Critical patent/EP0243979A2/en
Publication of EP0243979A3 publication Critical patent/EP0243979A3/en
Application granted granted Critical
Publication of EP0243979B1 publication Critical patent/EP0243979B1/en
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)
  • Casings For Electric Apparatus (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connecting Device With Holders (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

Ein Relais, insebesondere Kleinstrelais, ausgebildet für den Einbau eines elektronischen Baustein oder Moduls, wobei im Federbock oder der Bodenplatte eine Kammer zur Aufnahme eines Moduls eingeformt ist, dessen Anschlußenden gleichseitig und gleichgerichtet mit den Anschlußenden der Magnetspule und des Kontaktfedersatzes herausgeführt sind.

Figure imgaf001
A relay, in particular a small relay, designed for the installation of an electronic module or module, a chamber for accommodating a module being formed in the spring bracket or the base plate, the connection ends of which lead out in the same direction and in the same direction as the connection ends of the magnetic coil and the contact spring set.
Figure imgaf001

Description

Die Neuerung bezieht sich auf elektromagnetische Relais, insbesondere Kleinstrelais, denen elektronische Bausteine oder Module schaltungstechnisch zugeordnet werden oder deren Schaltkreisen beigeordnet sind, und folglich nächst 'einem solchen Relais untergebracht werden sollten.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.

Die vorliegende Neuerung setzt von an sich bekannten Relaiskonstruktionen aus, in denen der Federbock und/oder die Bodenplatte aus isolierendem Material geformt ist und als Basis für den Aufbau des Relais mit Magnet- und Federköntaktsystem dient.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.

Dieser Neuerung lag nun die Aufgabe zugrunde, auf einfache Weise zuzuordnende Module am oder im Relais platzsparend, geschützt und isoliert so unterzubringen, daß auch eine Montage ohne besonderen Aufwand erfolgen kann.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.

Gemäß der Neuerung ist deshalb vorgesehen, daß im Federbock oder der Bodenplatte des Relais eine zur Aufnahme von Modulen geeignet ausgebildete Kammer eingeformt und so angeordnet ist, daß die Anschlußstifte des oder der Module nach der Bestückung und dem Verschluß der Kammer gleichseitig und gleichgerichtet mit den Anschlußenden des Kontaktfedersatzes und/oder den Spulenanschlüssen kontaktierbar sind.According to the innovation, it is therefore provided that in the spring bracket or the base plate of the relay, 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.

In der weiteren Ausbildung der Neuerung ist dann vorgesehen, daß die Kammer mit einer boden- oder anschlußseitigen öffnung für die Modulbestückung in den Federbock oder die Bodenplatte eingeformt ist, die nach der Bestückung durch eine einrastbare Abschlußplatte, durch Vergießen oder dgl. hermetisch verschlossen wird.In the further development of the innovation it is then provided that 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.

In einer anderen Ausführungsform ist vorgesehen, daß die Kammer mit bodenseitigen Durchführungen für die Anschlußstifte der Module und mit einer seitlichen Einschuböffnung für die Modul-Bestückung in den Federbock oder die Bodenplatte eingeformt ist, die nach der Bestückung durch eine das Relais bis auf die Anschlußseite umschließende Kappe oder Haube verschlossen wird.In another embodiment it is provided that 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.

Mit einer solchen bereits im Federbock- oder Bodenplatten-Formteil vorgesehenen Kammer sind die Module isoliert und vor mechanischen Beschädigungen von außen sicher in einem nach Verschließen der Einschuböffnung allseitig geschlossenen Raum untergebracht. Die Anschlußstifte der Module sind bei beiden bevorzugten Ausführungsformen gleichseitig und gleichgerichtet mit den anderen Anschlüssen des Relais herausgeführt, wodurch auch bei einer Platinenbestückung eines solchen Relais eine einfache Montage des Relais gegeben ist.With such a chamber already provided in the spring bracket or base plate molded part, 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. In both preferred embodiments, 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.

Die Module können sehr einfach innenseitig der Kammer festgelegt werden, so zum Beispiel mittels Rastnasen, die bereits im Formteil vorgesehen werden, oder, durch Vergiessen, wobei mit dem Vergießen gleichzeitig die Einschuböffnung der Kammer verschlossen werden kann. Andere Möglichkeiten des Abschlusses der Kammeröffnung sind durch eine separate einrastbare Abschlußplatte, oder, bei seitlicher Einschuböffnung, durch die dem Relais zumeist zugeordnete überstreifbare Abdeckkappe gegeben.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.

Als weitere Variante ist gemäß der Neuerung vorgesehen, daß die Innenseiten der Kammer für die Aufnahme eines in einer allseitig geschlossenen Kassette untergebrachten Moduls oder elektronischen Bausteins ausgebildet ist, und am Rand der Einschuböffnung Rastnasen aufweist, an denen der das Volumen der Kammer vorzugsweise füllende Kassettenmodul einrastend in der Kammer festgelegt wird.As a further variant, according to the innovation, it is provided that 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.

Mit einem bereits in einem kassettenartigen Gehäuse gekapselt untergebrachten Modul wird die Montage des Relais selbst,unter Wegfall des Vergießens und/oder Verschließens der Kammeröffnung,weiter merklich vereinfacht.With a module that is already encapsulated in a cassette-like housing, the assembly of the relay itself is further simplified, with the omission of potting and / or closing the chamber opening.

Wesentlich ist, daß gegenüber den bisherigen Montageverfahren mit der Anordnung der Module in einer allseitig geschlossenen Kammer in einem Formteil des Relais, der Herstellungs- und Montageaufwand bedeutsam verringert werden kann.It is essential that compared to the previous assembly methods with the arrangement of the modules in a chamber closed on all sides in a molded part of the relay, the manufacturing and assembly costs can be significantly reduced.

Die Neuerung wird nun nachfolgend anhand von zwei in den Zeichnungsfiguren dargestellten bevorzugten Ausführungsbeispielen näher beschrieben.The innovation will now be described in more detail below with reference to two preferred exemplary embodiments shown in the drawing figures.

In den Zeichnungen zeigt -

Figure imgb0001
In the drawings -
Figure imgb0001

In der Figur 1 ist eine an sich bekannte Ausführungsform eines Relais vereinfacht dargestellt. Ein Magnetsystem 1 trägt an einer Stirnseite verschwenkbar den Anker 2, der mit seinem freien Ende die Schaltkontaktfeder des Federkontaktsatzes 3 beaufschlagt, dessen Federkontakte wiederum in einem Federbock 4 festgelegt sind. Im Federbock 4 ist eine Kammer 8 derart eingeformt, daß die Anschlüsse des in diese Kammer einzusetzenden elektronischen Bausteins oder Moduls 9 gleichseitig und gleichgerichtet mit den Anschlußfahnen 7 des Federkontaktsatzes 3 und den Spulenanschlüssen 6 des Magnetsystems ' 1 aus dem Federbock 4 heraustreten und kontaktierbar sindA 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. In the 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

In der Figur 2 ist eine für hohe Sicherheitsanforderungen bezüglich Kriech- und Luftstrecken ausgelegte Ausführungsform eines Relais dargestellt, dessen Magnetsystem 1 mit Spulenanschlußträger und Anker 2 in eine allseitig geschlossene Kassette eingeschoben wird, wobei der Anker 2 über einen Betätigungssteg die Umschaltkontaktfeder des Federkontaktsatzes 3 betätigt. Der Federbock 4 ist bei dieser Ausführungsform mit dem kassettenartigen Gehäuse für das Magnetsystem 1 als einstückiges Formteil ausgeführt, wobei im unteren Bereich dieses auch als Bodenplatte 5 zu bezeichnenden Formteils die Kammer 8 ähnlich der der Figur 1 angeordnet und eingeformt ist.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. In this embodiment, 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.

Die Anschlüsse oder Anschlußstifte 10 des in dieser Kammer 8 angordneten Moduls 9 sind hier ebenfalls gleichseitig und gleichgerichtet mit den Anschlußfahnen 7 des Federkontaktsatzes 3 und den Spulenanschlüssen 6 des Magnetsystems herausgeführt und auf gleicher Ebene kontaktierbarThe 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

Aus beiden Figuren geht hervor, daß, bezogen auf die Darstellung in den Figuren, der Modul 9 an oder zwischen innenseitig der Kammer 9 eingeformten Rastnasen 11 festgelegt ist. Es ist auch daraus ersichtlich, daß die Einschuböffnung für den Modul 9 bodenseitig oder seitlich angeordnet oder vorgesehen werden kann. Bei einer bodenseitigen Öffnung für den Einschub des Moduls 9 kann die Öffnung durch eine Abschlußplatte einrastbar oder einklebbar verschlossen.werden. Eine andere Möglichkeit besteht darin, daß die Kammer 8 mit einer an sich bekannten Masse ausgegossen wird.It can be seen from both figures that, based on the representation in the figures, 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.

Aus beiden dargestellten Ausführungsformen kann auch entnommen werden, daß die Kammer 8 auch mit einer seitlichen öffnung ausgebildet werden kann, wobei die Anschlüsse oder Anschlußstifte 10 des eingesetzten Moduls 9 durch entsprechende bodenseitige Durchführungen gleichgerichtet mit den Anschlüssen 7 und/oder 6 des Federkontaktsystems 3 bzw. des Magnetsystems 1 herausgeführt sind. Mit einer seitlichen Einschuböffnung bietet sich zudem noch an, daß eine zwar nicht dargestellte Haube des Relais, die bis zur Unterkante des Federbocks 4 der Figur 4 bzw. des kassenartigen Gehäuses 5 der Figur 2 übergeschoben wird, diese seitliche öffnung der Kammer 8 verschließt.It can also be seen from both of the illustrated embodiments that 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. With a side insertion opening, it is also possible that 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.

Eine weitere vorteilhafte Ausbildung gemäß der Neuerung kann dadurch erreicht werden, in dem in diese Kammer 8 ein in einem Miniaturgehäuse in Kassettenform angeordneter oder eingebetteter Modul 9 als in sich geschlossene Einheit eingebracht und in dieser Kammer 8 durch entsprechend angeordnete Rastnasen 11 festgelegt wird.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.

Weitere Kombinationsmöglichkeiten der beanspruchten Merkmale lassen sich aus der Beschreibung im Zusammenhang mit den dargestellten Ausführungsformen herleiten.Further possible combinations of the claimed features can be derived from the description in connection with the illustrated embodiments.

Die neuerungsgemäßen Merkmale sind auch für Relais mit einem gegenüber den dargestellten und beschriebenen Ausführungsformen konstruktiv anderen Aufbau anwendbar.The features according to the invention can also be used for relays with a construction different from that of the illustrated and described embodiments.

ZEICHNUNGSLEGENDEDRAWING LEGEND

  • 1 Magnetsystem1 magnet system
  • 2 Anker2 anchors
  • 3 Federkontaktsatz3 spring contact set
  • 4 Federbock4 spring bracket
  • 5 Bodenplatte5 base plate
  • 6 Spulenanschlüsse6 coil connections
  • 7 Anschlußenden des 37 connecting ends of the 3rd
  • 8 Kammer8 chamber
  • 9 Module9 modules
  • 10 Anschlußstifte 7 910 pins 7 9
  • 11 Rastnasen11 latches

Claims (5)

1. Elektromagnetisches Kleinstrelais für den Einbau zugeordneter Module, dadurch gekennzeichnet , daß im Federbock (4) oder der Bodenplatte (5) des Relais eine zur Aufnahme von Modulen (9) geeignet ausgebildete Kammer (8) eingeformt und so angeordnet ist, daß die Anschlußstifte (10) des oder der Module (9) nach der Bestückung und dem Verschluß der Kammer (8) gleichseitig und gleichgerichtet mit den Anschlußenden (7) des Kontaktfedersatzes (3) und/oder den Spulenanschlüssen (6) kontaktierbar sind.1. Small electromagnetic relay for the installation of assigned modules, characterized in that in the spring bracket (4) or the base plate (5) of the relay a suitable for receiving modules (9) formed chamber (8) is formed and arranged so that the connecting pins (10) of the module (s) (9) after equipping and closing the chamber (8) in the same direction and in the same direction as the terminal ends (7) of the contact spring set (3) and / or the coil connections (6). 2. Elektromagnetisches Kleinstrelais nach Anspruch 1, dadurch gekennzeichnet , daß die Kammer (8) mit einer seitlichen oder anschlußseitigen öffnung für die Modul-Bestückung in den Federbock (4) oder die Bodenplatte (5) eingeformt ist, die nach der Bestückung durch eine einrastbare Abschlußplatte, durch Vergießen oder dgl. hermetisch verschlossen wird.2. Small electromagnetic relay according to claim 1, characterized in that the chamber (8) with a side or connection-side opening for the module assembly in the spring bracket (4) or the base plate (5) is formed, which after the assembly by a snap End plate, is sealed hermetically by casting or the like. 3. Elektromagnetisches Kleinstrelais nach Anspruch 1, dadurch gekennzeichnet , daß die Kammer (8) mit bodenseitigen Durchführungen für die Anschlußstifte (10) der Module und mit einer seitlichen Einschuböffnung für die Modul-Bestückung in den Federbock (4) oder die Bodenplatte (5) eingeformt ist, die nach der Bestückung durch eine das Relais bis auf die Anschlußseite umschließende Kappe oder Haube verschlossen wird.3. Small electromagnetic relay according to claim 1, characterized in that the chamber (8) with bottom-side bushings for the connecting pins (10) of the modules and with a lateral insertion opening for the module assembly in the spring bracket (4) or the base plate (5) is molded, which is closed after assembly by a cap or hood enclosing the relay up to the connection side. 4. Elektromagnetisches Kleinstrelais nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Kammer (8) innenseitig Rastnasen (11) eingeformt aufweist, an denen der oder die Module (8) einrastend gehaltert werden.4. Small electromagnetic relay according to one of claims 1 to 3, characterized in that the chamber (8) has locking lugs (11) formed on the inside, on which the module or modules (8) are held in a snap-in manner. 5. Elektromagnetisches Kleinstrelais nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet , daß die Innenseiten der Kammer für die Aufnahme eines in einer allseitig geschlossenen Kassette untergebrachten Moduls oder elektronischen Bausteins (9) ausgebildet am Rand der Einschuböffnung Rastnasen (11) aufweist, an denen der das Volumen der Kammer (8) vorzugsweise füllende Kassettenmodul einrastend in der Kammer (8) festgelegt wird.5. Small electromagnetic relay according to one of claims 1 to 3, characterized in that the inside of the chamber for receiving a module or electronic module (9) housed in a cassette which is closed on all sides, has detents (11) on the edge of the insertion opening, on which the cassette module, which preferably fills the volume of the chamber (8), is latched in the chamber (8).
EP87106329A 1986-05-02 1987-05-01 Miniature electromagnetic relay Expired - Lifetime EP0243979B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87106329T ATE73262T1 (en) 1986-05-02 1987-05-01 SMALL ELECTROMAGNETIC RELAY.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863614919 DE3614919A1 (en) 1986-05-02 1986-05-02 ELECTROMAGNETIC SMALL RELAY
DE3614919 1986-05-02

Publications (3)

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

Family

ID=6300043

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87106329A Expired - Lifetime EP0243979B1 (en) 1986-05-02 1987-05-01 Miniature electromagnetic relay

Country Status (3)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0345363A1 (en) * 1988-06-04 1989-12-13 Weidmüller Interface GmbH & Co. Case for side-by-side mounting
EP0394804A1 (en) * 1989-04-27 1990-10-31 Eh- Schrack Components-Aktiengesellschaft Plug-in socket for relay
EP0507729A3 (en) * 1991-04-05 1993-05-19 Elesta Ag Elektronik Plug-in relay and additional module wit matching relay fitting
ES2040621A2 (en) * 1991-09-13 1993-10-16 Releco Sa Improvements introduced in electromagnetic relays
EP2503582A1 (en) * 2011-03-23 2012-09-26 Panasonic Corporation Electromagnetic relay

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823184A1 (en) * 1988-07-08 1990-01-11 Messerschmitt Boelkow Blohm ELECTRICAL COMPONENT
DE4005809A1 (en) * 1990-02-23 1991-08-29 Siemens Ag CONTROL BLOCK FOR CONTROLLING RELAYS
ES2074511T3 (en) * 1990-11-09 1995-09-16 Siemens Ag ELECTROMAGNETIC RELAY WITH REGULATION MODULE.
DE4039456C2 (en) * 1990-12-11 1999-10-14 Kaco Elektrotechnik Gmbh Electromagnetic relay, especially small relay
DE29612042U1 (en) 1996-07-10 1996-09-05 Siemens AG, 80333 München Control module for a relay and its arrangement with a relay
DE19837241C1 (en) * 1998-08-17 2000-07-27 Tyco Electronics Logistics Ag Electromagnetic relay
DE20202278U1 (en) 2002-02-15 2002-04-18 Tyco Electronics Austria Gmbh, Wien Arrangement of a relay with an adapter base and relay with adaptable pin design

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1787309U (en) * 1958-08-27 1959-04-23 Siemens Ag ELECTROMAGNETIC RELAY WITH UPSTANDING TRANSISTOR AMPLIFIER.
FR2123129A2 (en) * 1971-01-25 1972-09-08 Telemecanique Electrique REMOVABLE CARTRIDGE FOR AUXILIARY CONTACTS AND ITS ARRANGEMENT IN AN ELECTROMAGNETIC CONTROLLED SWITCHING DEVICE
US3733495A (en) * 1972-06-12 1973-05-15 Mechanical Service Co Inc Electrical control unit
DE3001234A1 (en) * 1980-01-15 1981-07-23 Robert Bosch Gmbh, 7000 Stuttgart ELECTROMAGNETIC RELAY
DE3036404C2 (en) * 1980-09-26 1986-06-19 Hans 8024 Deisenhofen Sauer Relay jack
CA1173086A (en) * 1982-03-31 1984-08-21 Trw Canada Ltd. Low cost relay
DE8236682U1 (en) * 1982-12-28 1983-06-09 Siemens AG, 1000 Berlin und 8000 München Add-on housing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0345363A1 (en) * 1988-06-04 1989-12-13 Weidmüller Interface GmbH & Co. Case for side-by-side mounting
EP0394804A1 (en) * 1989-04-27 1990-10-31 Eh- Schrack Components-Aktiengesellschaft Plug-in socket for relay
CH677554A5 (en) * 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 (en) * 1991-09-13 1993-10-16 Releco Sa Improvements introduced in electromagnetic relays
EP2503582A1 (en) * 2011-03-23 2012-09-26 Panasonic Corporation Electromagnetic relay
US8810342B2 (en) 2011-03-23 2014-08-19 Panasonic Corporation Electromagnetic relay

Also Published As

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

Similar Documents

Publication Publication Date Title
EP0161473B1 (en) Miniature relay
EP0243979B1 (en) Miniature electromagnetic relay
EP0198099B1 (en) Contactor, particularly auxiliary or motor contactor
DD292105A5 (en) SWITCHING DEVICE WITH PROTECTED INTERRUPTORS
DE3146739C2 (en) Electromagnetic switching device
DE8236682U1 (en) Add-on housing
EP0249025A2 (en) Electromagnetic miniature relay
DE10013353C2 (en) Electromagnetic switching device, especially a contactor
DE3035414A1 (en) SMALL ELECTRIC MOTOR
EP0976310A1 (en) Electrical appliance with two identically built casing shells
DE9017883U1 (en) Contact element for SMD-assembled circuit boards
DE2334241C3 (en) Combination of a bistable impulse switch with an electrical push button switch
DE3442625A1 (en) Overload relay
DE2146407C3 (en) Flat relay in miniature design
DE1901074A1 (en) Timing relay
DE19733237C1 (en) Electrical housing for automobiles
DE8434232U1 (en) Overload relay
DE3140226A1 (en) POLARIZED ELECTROMAGNETIC RELAY
WO1997048150A1 (en) Connection module
DE69220813T2 (en) MERCURY WETNED SWITCH
DE9007074U1 (en) Electrically conductive connection for watches or similar.
DE1140264B (en) Luftschuetz
DE3220914A1 (en) EXPLOSION OR FLASH-PROTECTED PACKET CAM SWITCH
DE8437662U1 (en) Electrical switchgear
EP0798808A1 (en) Device for fastening a cable harness to a support substrate

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