EP0224046A1 - Mounting arrangement for auxiliary switches on contactors - Google Patents

Mounting arrangement for auxiliary switches on contactors Download PDF

Info

Publication number
EP0224046A1
EP0224046A1 EP86114809A EP86114809A EP0224046A1 EP 0224046 A1 EP0224046 A1 EP 0224046A1 EP 86114809 A EP86114809 A EP 86114809A EP 86114809 A EP86114809 A EP 86114809A EP 0224046 A1 EP0224046 A1 EP 0224046A1
Authority
EP
European Patent Office
Prior art keywords
auxiliary switch
spring
slide
motor contactor
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.)
Granted
Application number
EP86114809A
Other languages
German (de)
French (fr)
Other versions
EP0224046B1 (en
Inventor
Johann Dipl.-Ing. Bauer (Fh)
Klaus-Dieter Paul
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
Original Assignee
Siemens AG
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 filed Critical Siemens AG
Priority to AT86114809T priority Critical patent/ATE55507T1/en
Publication of EP0224046A1 publication Critical patent/EP0224046A1/en
Application granted granted Critical
Publication of EP0224046B1 publication Critical patent/EP0224046B1/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
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • H01H50/545—Self-contained, easily replaceable microswitches

Definitions

  • the invention relates to an arrangement for auxiliary switch mounting on motor contactors with an actuating projection which protrudes from the auxiliary switch housing and can be brought into engagement with an opening in the contact bridge support of the motor contactor.
  • the actuating projection projects into an adapted opening in the contact bridge carrier.
  • the auxiliary switch itself is attached to the motor contactor housing with screws. With such an arrangement, care must be taken that the magnetic path of the motor contactor is smaller than the possible auxiliary switch path. In addition, a special adjustment of the auxiliary switch to the motor contactor is necessary, which the customer cannot easily do.
  • the invention is therefore based on the object of demonstrating an arrangement for auxiliary switch mounting in which magnetic path compensation can be achieved without difficulty.
  • an insertion bevel for the actuation approach and an attachment approach for the actuation approach is arranged on the opening limit opposite the slide, so that when the actuation approach is inserted there is a slide displacement into the opening.
  • the slide rests on a latching attachment on the contact bridge support in the spring opening direction.
  • the auxiliary switch can be connected to the motor contactor by means of a snap connection via an intermediate part that is adjusted on the motor contactor. It has proven to be advantageous if the intermediate part is U-shaped and can be screwed to the web on the motor contactor via elongated holes and has openings on one U-leg for receiving mushroom-shaped formations of the auxiliary switch and latching elements on the other leg for latching with the auxiliary switch .
  • a simple tensioning between the auxiliary switch and the intermediate part can be achieved if a tension spring protrudes from the web for tensioning in the snap-in state between the auxiliary switch and the intermediate part.
  • the motor contactor 1 shown in FIG. 1 comprises the fixed magnetic part 2 with the magnetic coil 3.
  • the movable magnetic part 4 is connected in an articulated manner via a bolt 5 to the contact bridge carrier 6, which receives the contact bridges 7 and the contact pressure springs 8.
  • Guide parts 9 are inserted into the contact bridge carrier 6 in a form-fitting manner, which serve to guide the contact bridge carrier and to couple the auxiliary switches 10.
  • Guide webs 11, which protrude into a recess 12, are formed in the guide part 9 and cooperate with grooves 13 in a slide 14.
  • a spring 15 is held in the recess 12, which is supported on the one hand on a boundary wall of the recess 12 and on the other hand on the bottom 31 of the slide 14.
  • the projection 16 on the slide 14 is only so wide that it can be inserted under the guide webs 11 into the recess 12 after the spring 15 has been inserted.
  • the webs 11 engage in the grooves 13 and the lugs 17 are locked behind the locking hooks 32 on the guide part 9.
  • An insertion bevel 18 serves to insert the actuating projection 19 for the auxiliary switch 10.
  • An attachment projection 20 on the slide 14 here facilitates the insertion of the actuating projection 19, since the slide is displaced against the force of the spring 15 when the actuating projection 19 is inserted, ie the actuating projection 19 backlash-free with the guide part and thus connected to the contact bridge support 6.
  • auxiliary switch 10 To hold the auxiliary switch 10 on the motor contactor 1 serves an intermediate part 21 which is bent in the present case from a sheet metal U-shaped. Fastening screws 23 pass through the web 22, specifically through elongated holes 24, which are screwed into the housing of the motor contactor 1.
  • the position of the legs 25 and 26 can be predetermined with an emptiness, so that the auxiliary switch 10 can be snapped into the desired position in the intermediate part 21 and, if necessary, can also be exchanged without having to carry out any adjustment work.
  • a mushroom-shaped extension 27 engages in an opening 28 in the leg 25.
  • latching means 29 on the leg 26 and on the auxiliary switch 10 serve to latch the auxiliary switch 10 with the intermediate part 21.
  • a sheared spring 30 clamps the intermediate part 21 and auxiliary switch 10.
  • two openings 28 and two mushroom-shaped projections 27 are provided.
  • the actuating projection 19 may already have reached the stop for the auxiliary switch 10 before the magnetic path of the motor contactor 1 has run through completely.
  • the amount of the magnetic path can be made larger by the path of the slide 14, ie it can be worked with much larger tolerances. As shown above, assembly and assembly are very simple.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Relay Circuits (AREA)
  • Operation Control Of Excavators (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Electromagnets (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Protection Of Generators And Motors (AREA)

Abstract

An auxiliary switch hookup assembly in a motor contactor includes a slide member biased by a spring and forming a portion of the limiting wall for the reception of an auxiliary switch. The spring force exerted by the biasing spring can be greater than a total force exerted by restoring and contact compression springs of the motor contactor.

Description

Die Erfindung bezieht sich auf eine Anordnung für Hilfs­schalteranbau an Motorschütze mit einem aus dem Hilfs­schaltergehäu¨se herausragenden, mit einer Öffnung im Kontaktbrückenträger des Motorschützes in Eingriff bring­baren Betätigungsansatz.The invention relates to an arrangement for auxiliary switch mounting on motor contactors with an actuating projection which protrudes from the auxiliary switch housing and can be brought into engagement with an opening in the contact bridge support of the motor contactor.

Bei einer bekannten Anordnung der obengenannten Art (DE-OS 2 248 029) ragt der Betätigungsansatz in eine angepaßte Öffnung im Kontaktbrückenträger. Der Hilfs­schalter selbst wird über Schrauben am Motorschütz­gehäuse befestigt. Bei einer derartigen Anordnung ist da­für Sorge zu tragen, daß der Magnetweg des Motorschützes kleiner als der mögliche Hilfsschalterweg ist. Darüber hinaus ist eine spezielle Anpassung des Hilfsschalters beim Anbau an das Motorschütz notwendig, was vom Kunden nicht ohne weiteres durchgeführt werden kann. Der Erfindung liegt somit die Aufgabe zugrunde, eine Anordnung für Hilfs­schalteranbau aufzuzeigen, bei der ohne Schwierigkeiten ein Magnetwegausgleich erreichbar ist. Dies wird bei einer Anordnung der obengenannten Art auf einfache Weise dadurch erreicht, daß die die Betätigung des Hilfsschalters bewir­kende Öffnungsbegrenzung von einem gegen eine Feder ver­stellbaren Schieber gebildet ist, wobei die Federkraft größer als die Summenkraft der Rückstell- und Kontakt­druckfeder des Hilfsschalters ist. Stößelantriebe für Tastschalter mit einem verhältnismäßsig großem Nachlauf sind an sich bekannt (DE-GM 1 760 279). Um auch die Lose zwischen Kontaktbrückenträger und Betäti­ gungsansatz ausschalten zu können und das Einführen des Betätigungsansatzes in die Öffnung ohne Schwierigkeiten durchführen zu können ist es vorteilhaft, wenn an der dem Schieber gegenüberliegenden Öffnungsbegrenzung eine Ein­führschräge für den Betätigungsansatz und am Schieber ein Anlageansatz für den Betätigungsansatz derart angeordnet ist, daß beim Einführen des Betätigungsansatzes in die Öffnung eine Schieberverschiebung erfolgt. Um hierbei den Schieber beim Einführen des Betätigungsansatzes nicht um einen zu großen Betrag verschieben zu müssen ist es vor­teilhaft, wenn der Schieber in Federöffnungsrichtung an einem Rastansatz am Kontaktbrückenträger anliegt. Um die gleiche Hilfsschaltertype auch bei Motorschützen mit un­terschiedlichem Magnetweg verwenden zu können und hiermit dem Kunden das Auswechseln von Hilfsschaltern zu ermög­lichen ist es vorteilhaft, wenn der Hilfsschalter über ein am Motorschütz justiert angeordnetes Zwischenteil über Schnappverbindung mit dem Motorschütz verbindbar ist. Hierbei hat es sich als vorteilhaft erwiesen, wenn das Zwischenteil U-förmig ausgebildet mit dem Steg am Motor­schütz über Langlöcher verschraubbar ist und an dem einen U-Schenkel Öffnungen zur Aufnahme von pilzförmigen Anfor­mungen des Hilfsschalters und am anderen Schenkel Rastele­mente zur Verrastung mit dem Hilfsschalter aufweist. Eine einfache Verspannung zwischen Hilfsschalter und Zwischen­teil ist zu erreichen, wenn aus dem Steg eine Verspannfeder zur Verspannung im eingeschnappten Zuzstand zwischen Hilfs­schalter und Zwischenteil herausragt.In a known arrangement of the type mentioned above (DE-OS 2 248 029), the actuating projection projects into an adapted opening in the contact bridge carrier. The auxiliary switch itself is attached to the motor contactor housing with screws. With such an arrangement, care must be taken that the magnetic path of the motor contactor is smaller than the possible auxiliary switch path. In addition, a special adjustment of the auxiliary switch to the motor contactor is necessary, which the customer cannot easily do. The invention is therefore based on the object of demonstrating an arrangement for auxiliary switch mounting in which magnetic path compensation can be achieved without difficulty. This is achieved in an arrangement of the above-mentioned type in a simple manner in that the opening limitation which effects the actuation of the auxiliary switch is formed by a slide which can be adjusted against a spring, the spring force being greater than the total force of the return and contact pressure spring of the auxiliary switch. Tappet drives for push button switches with a relatively large overrun are known per se (DE-GM 1 760 279). To also the lots between the contact bridge support and actuator to be able to switch off the approach and to be able to insert the actuation approach into the opening without difficulty, it is advantageous if an insertion bevel for the actuation approach and an attachment approach for the actuation approach is arranged on the opening limit opposite the slide, so that when the actuation approach is inserted there is a slide displacement into the opening. In order not to have to move the slide by an excessive amount when inserting the actuating attachment, it is advantageous if the slide rests on a latching attachment on the contact bridge support in the spring opening direction. In order to be able to use the same type of auxiliary switch with motor contactors with different magnetic paths and to enable the customer to replace auxiliary switches, it is advantageous if the auxiliary switch can be connected to the motor contactor by means of a snap connection via an intermediate part that is adjusted on the motor contactor. It has proven to be advantageous if the intermediate part is U-shaped and can be screwed to the web on the motor contactor via elongated holes and has openings on one U-leg for receiving mushroom-shaped formations of the auxiliary switch and latching elements on the other leg for latching with the auxiliary switch . A simple tensioning between the auxiliary switch and the intermediate part can be achieved if a tension spring protrudes from the web for tensioning in the snap-in state between the auxiliary switch and the intermediate part.

Anhand der Zeichnung wird ein Ausführungsbeispiel gemäß der Erfindung beschrieben und der Anbau näher erläutert.An exemplary embodiment according to the invention is described with reference to the drawing and the cultivation is explained in more detail.

Es zeigen:

  • Fig. 1 eine Seitenansicht auf das Motorschütz, zum Teil im Schnitt, mit den angebauten Hilfsschaltern,
  • Fig. 2 das mit dem Kontaktbrückenträger verbundene Füh­rungsteil zur Aufnahme des Schiebers,
  • Fig. 3 bis 5 Seitenansicht, Draufsicht und Vorderan­sicht auf den mit der Führung verbindbaren Schieber,
  • Fig. 6 eine Draufsicht auf den Hilfsschalter und
  • Fig. 7 und 8 Vorderansicht und Seitenansicht auf das Zwischenteil.
Show it:
  • 1 is a side view of the motor contactor, partly in section, with the auxiliary switches attached,
  • 2 the guide part connected to the contact bridge support for receiving the slide,
  • 3 to 5 side view, top view and front view of the slide which can be connected to the guide,
  • Fig. 6 is a plan view of the auxiliary switch and
  • 7 and 8 front view and side view of the intermediate part.

Das in der Fig. 1 dargestellte Motorschütz 1 umfaßt den feststehenden Magnetteil 2 mit der Magnetspule 3. Der be­wegliche Magnetteil 4 ist über einen Bolzen 5 mit dem Kon­taktbrückenträger 6 gelenkig verbunden, der die Kontakt­brücken 7 und die Kontaktdruckfedern 8 aufnimmt. In den Kontaktbrückenträger 6 sind Führungsteile 9 formschlüssig eingeschoben, die zur Führung des Kontaktbrückenträgers und zur Ankopplung der Hilfsschalter 10 dienen. Im Führungsteil 9 sind Führungsstege 11, die in eine Ausnehmung 12 ragen, angeformt und die mit Nuten 13 in einem Schieber 14 zusam­menwirken. In der Ausnehmung 12 ist eine Feder 15 gehalten, die sich einerseits an einer Begrenzungswand der Ausneh­mung 12 und andererseits am Boden 31 des Schiebers 14 ab­stützt. Die Anformung 16 am Schieber 14 ist nur so breit, daß sie unter den Führungsstegen 11 in die Ausnehmung 12 eingeführt werden kann, nachdem die Feder 15 eingelegt wurde. Beim Zusammendrücken der Feder 15 greifen die Stege 11 in die Nuten 13 und die Ansätze 17 werden hinter die Rasthaken 32 am Führungsteil 9 verrastet. Eine Einfüh­rungsschräge 18 dient zum Einführen des Betätigungsan­satzes 19 für den Hilfsschalter 10. Ein Anlageansatz 20 am Schieber 14 erleichtert hier das Einführen des Betäti­gungsansatzes 19, da der Schieber beim Einführen des Be­tätigungsansatzes 19 entgegen der Kraft der Feder 15 ver­schoben wird, d.h. der Betätigungsansatz 19 ist spielfrei mit dem Führungsteil und damit mit dem Kontaktbrückenträ­ger 6 in Verbindung gebracht. Zur Halterung des Hilfs­ schalters 10 am Motorschütz 1 dient ein Zwischenteil 21, das im Vorliegenden Falls aus einem Blech U-förmig gebogen ist. Durch den Steg 22 greifen Befestigungsschrauben 23, und zwar durch Langlöcher 24, die in das Gehäuse des Mo­torschützes 1 eingeschraubt werden. Die Lage der Schenkel 25 und 26 kann mit einer Leere vorbestimmt werden, so daß der Hilfsschalter 10 in der gewünschten Lage in das Zwi­schenteil 21 eingeschnappt werden kann und gegebenenfalls auch ausgewechselt werden kann, ohne hierbei Justierar­beiten vornehmen zu müssen. Hierbei greift ein pilzförmi­ger Ansatz 27 in eine Öffnung 28 im Schenkel 25. Nach dem Einschwenken dienen Rastmittel 29 am Schenkel 26 und am Hilfschalter 10 zum Verrasten des Hilfsschalters 10 mit dem Zwischenteil 21. Eine ausgescherte Feder 30 verspannt Zwischenteil 21 und Hilfsschalter 10. Damit ist auch der Hilfsschalter 10 spielfrei mit dem Gehäuse des Motor­schützes 1 verbunden. Um auch ein Verschwenken des Hilfs­schalters zu verhindern, sind jeweils zwei Öffnungen 28 und zwei pilzförmige Ansätze 27 vorhanden. Bei der vorlie­genden Anordnung ergibt sich der Vorteil, daß der Betäti­gungsansatz 19 bereits den Anschlag für den Hilfsschalter 10 erreicht haben kann, bevor der Magnetweg des Motor­schützes 1 voll durchlaufen ist. Der Betrag des Magnet­weges kann um den Weg des Schiebers 14 größer ausgeführt werden, d.h. es kann mit wesentlich größeren Toleranzen gearbeitet werden. Aufbau und Montage sind, wie oben dar­gestellt, sehr einfach.The motor contactor 1 shown in FIG. 1 comprises the fixed magnetic part 2 with the magnetic coil 3. The movable magnetic part 4 is connected in an articulated manner via a bolt 5 to the contact bridge carrier 6, which receives the contact bridges 7 and the contact pressure springs 8. Guide parts 9 are inserted into the contact bridge carrier 6 in a form-fitting manner, which serve to guide the contact bridge carrier and to couple the auxiliary switches 10. Guide webs 11, which protrude into a recess 12, are formed in the guide part 9 and cooperate with grooves 13 in a slide 14. A spring 15 is held in the recess 12, which is supported on the one hand on a boundary wall of the recess 12 and on the other hand on the bottom 31 of the slide 14. The projection 16 on the slide 14 is only so wide that it can be inserted under the guide webs 11 into the recess 12 after the spring 15 has been inserted. When the spring 15 is compressed, the webs 11 engage in the grooves 13 and the lugs 17 are locked behind the locking hooks 32 on the guide part 9. An insertion bevel 18 serves to insert the actuating projection 19 for the auxiliary switch 10. An attachment projection 20 on the slide 14 here facilitates the insertion of the actuating projection 19, since the slide is displaced against the force of the spring 15 when the actuating projection 19 is inserted, ie the actuating projection 19 backlash-free with the guide part and thus connected to the contact bridge support 6. To hold the auxiliary switch 10 on the motor contactor 1 serves an intermediate part 21 which is bent in the present case from a sheet metal U-shaped. Fastening screws 23 pass through the web 22, specifically through elongated holes 24, which are screwed into the housing of the motor contactor 1. The position of the legs 25 and 26 can be predetermined with an emptiness, so that the auxiliary switch 10 can be snapped into the desired position in the intermediate part 21 and, if necessary, can also be exchanged without having to carry out any adjustment work. Here, a mushroom-shaped extension 27 engages in an opening 28 in the leg 25. After pivoting in, latching means 29 on the leg 26 and on the auxiliary switch 10 serve to latch the auxiliary switch 10 with the intermediate part 21. A sheared spring 30 clamps the intermediate part 21 and auxiliary switch 10. This means that the auxiliary switch 10 is also connected to the housing of the motor contactor 1 without play. In order to also prevent the auxiliary switch from pivoting, two openings 28 and two mushroom-shaped projections 27 are provided. In the present arrangement, there is the advantage that the actuating projection 19 may already have reached the stop for the auxiliary switch 10 before the magnetic path of the motor contactor 1 has run through completely. The amount of the magnetic path can be made larger by the path of the slide 14, ie it can be worked with much larger tolerances. As shown above, assembly and assembly are very simple.

Claims (6)

1. Anordnung für Hilfsschalteranbau an Motorschütze mit einem aus dem Hilfsschaltergehäuse herausragenden, mit einer Öffnung im Kontaktbrückenträger des Motorschützes in Eingriff bringbaren Betätigungsansatz, dadurch gekennzeichnet, daß die die Betätigung des Hilfsschalters (10) bewirkende Öffnungsbegrenzung von einem gegen eine Feder (15) verstellbaren Schieber (14) gebildet ist, wobei die Federkraft größer als die Summen­kraft der Rückstell- und Kontaktdruckfeder des Hilfs­schalters ist.1. Arrangement for auxiliary switch mounting on motor contactors with a protruding from the auxiliary switch housing, with an opening in the contact bridge support of the motor contactor can be brought into engagement, characterized in that the actuation of the auxiliary switch (10) effecting the opening limitation of an adjustable against a spring (15) slide (14) is formed, the spring force being greater than the total force of the return and contact pressure spring of the auxiliary switch. 2. Anordnung nach Anspruch 1, dadurch ge­kennzeichnet, daß an der dem Schieber (14) gegenüberliegenden Öffnungsbegrenzung eine Einführschräge (18) für den Betätigungsansatz (19) und am Schieber (14) ein Anlageansatz (20) für den Betätigungsansatz (19) der­art angeordnet ist, daß beim Einführen des Betätigungs­ansatzes (19) in die Öffnung eine Schieberverschiebung erfolgt.2. Arrangement according to claim 1, characterized in that on the slide (14) opposite opening limitation an insertion bevel (18) for the actuating approach (19) and on the slider (14) a system approach (20) for the actuating approach (19) arranged in this way is that when the actuating projection (19) is inserted into the opening, there is a slide displacement. 3. Anordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Schieber (14) in Federöffnungsrichtung an einem Rastansatz (32) am Kontaktbrückenträger (Führungsteil 9) anliegt.3. Arrangement according to claim 1 or 2, characterized in that the slide (14) rests in the spring opening direction on a locking projection (32) on the contact bridge carrier (guide part 9). 4. Anordnung nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß der Hilfsschalter (10) über ein am Motorschütz (1) justiert angeordnetes Zwischen­teil (21) über Schnappverbindung mit dem Motorschütz (1) verbindbar ist.4. Arrangement according to claim 1, 2 or 3, characterized in that the auxiliary switch (10) via an arranged on the motor contactor (1) arranged intermediate part (21) via snap connection with the motor contactor (1) can be connected. 5. Anordnung nach Anspruch 4, dadurch ge­kennzeichnet, daß das Zwischenteil (21) U-förmig ausgebildet mit dem Steg (22) am Motorschütz (1) über Langlöcher (24) verschraubbar ist und an dem einen U-Schenkel (25) Öffnungen (28) zur Aufnahme von pilzförmi­gen Anformungen (27) des Hilfsschalters (10) und am anderen Schenkel (26) Rastelemente (29) zur Verrastung mit dem Hilfsschalter (10) aufweist.5. Arrangement according to claim 4, characterized in that the intermediate part (21) is U-shaped with the web (22) on the motor contactor (1) via slots (24) and on one U-leg (25) openings ( 28) for receiving mushroom-shaped formations (27) of the auxiliary switch (10) and on the other leg (26) has locking elements (29) for locking with the auxiliary switch (10). 6. Anordnung nach Anspruch 5, dadurch ge­kennzeichnet, daß aus dem Steg (22) eine Verspannfeder (30) zur Verspannung im eingeschnappten Zustand zwischen Hilfsschalter (10) und Zwischenteil (21) herausragt.6. Arrangement according to claim 5, characterized in that from the web (22) a tension spring (30) for tensioning in the snapped state between the auxiliary switch (10) and the intermediate part (21) protrudes.
EP86114809A 1985-11-06 1986-10-24 Mounting arrangement for auxiliary switches on contactors Expired - Lifetime EP0224046B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86114809T ATE55507T1 (en) 1985-11-06 1986-10-24 ARRANGEMENT FOR MOUNTING THE AUXILIARY SWITCH IN MOTOR CONTACTORS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8531355U 1985-11-06
DE8531355U DE8531355U1 (en) 1985-11-06 1985-11-06 Arrangement for mounting auxiliary switches in motor contactors

Publications (2)

Publication Number Publication Date
EP0224046A1 true EP0224046A1 (en) 1987-06-03
EP0224046B1 EP0224046B1 (en) 1990-08-08

Family

ID=6786984

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86114809A Expired - Lifetime EP0224046B1 (en) 1985-11-06 1986-10-24 Mounting arrangement for auxiliary switches on contactors

Country Status (9)

Country Link
US (1) US4733210A (en)
EP (1) EP0224046B1 (en)
JP (1) JPH0517783Y2 (en)
AT (1) ATE55507T1 (en)
DE (2) DE8531355U1 (en)
DK (1) DK166178C (en)
ES (1) ES2016239B3 (en)
FI (1) FI83274C (en)
IN (1) IN163380B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109715C1 (en) * 1991-03-25 1992-09-17 Kloeckner-Moeller Gmbh, 5300 Bonn, De Releasable connection of auxiliary switches - using actuation nipple set in housing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436497A (en) * 1967-08-31 1969-04-01 Cutler Hammer Inc Electrical switch having a lost motion operator assembly
DE1760279A1 (en) * 1967-09-19 1971-04-08 Metapic S A Holding Luxembourg Improved suction device for weft threads in looms
FR2201528A1 (en) * 1972-09-29 1974-04-26 Siemens Ag
DE3423177C1 (en) * 1984-06-22 1985-08-01 Barlian, Reinhold, Dipl.-Ing.(FH), 6990 Bad Mergentheim Electrical switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609604A (en) * 1970-06-17 1971-09-28 Arrow Hart Inc Electromagnetic contactor with supplementary switching devices and mounting therefor
DE2333165A1 (en) * 1972-10-16 1974-04-25 Sprecher & Schuh Ag AC CONTACTOR
IT1056449B (en) * 1976-02-06 1982-01-30 Bassani Spa STRUCTURE OF ELECTRIC CONTACTOR WITH MODULAR ELEMENTS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436497A (en) * 1967-08-31 1969-04-01 Cutler Hammer Inc Electrical switch having a lost motion operator assembly
DE1760279A1 (en) * 1967-09-19 1971-04-08 Metapic S A Holding Luxembourg Improved suction device for weft threads in looms
FR2201528A1 (en) * 1972-09-29 1974-04-26 Siemens Ag
DE3423177C1 (en) * 1984-06-22 1985-08-01 Barlian, Reinhold, Dipl.-Ing.(FH), 6990 Bad Mergentheim Electrical switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109715C1 (en) * 1991-03-25 1992-09-17 Kloeckner-Moeller Gmbh, 5300 Bonn, De Releasable connection of auxiliary switches - using actuation nipple set in housing

Also Published As

Publication number Publication date
FI863871A (en) 1987-05-07
EP0224046B1 (en) 1990-08-08
DK166178C (en) 1993-07-26
DE8531355U1 (en) 1986-01-02
FI863871A0 (en) 1986-09-25
DE3673346D1 (en) 1990-09-13
US4733210A (en) 1988-03-22
ATE55507T1 (en) 1990-08-15
DK524986A (en) 1987-05-07
IN163380B (en) 1988-09-17
DK166178B (en) 1993-03-15
FI83274C (en) 1991-06-10
FI83274B (en) 1991-02-28
DK524986D0 (en) 1986-11-04
JPH0517783Y2 (en) 1993-05-12
JPS6279347U (en) 1987-05-21
ES2016239B3 (en) 1990-11-01

Similar Documents

Publication Publication Date Title
EP0553694B1 (en) Electrical switch
EP0303818B1 (en) Screwless junction and/or connection terminal
EP0198099B1 (en) Contactor, particularly auxiliary or motor contactor
EP0363976B1 (en) Electromagnetic relay
EP0033841B1 (en) Relay
DE3526785C1 (en) Push-button operated overcurrent protection switch
DE1024608B (en) Toggle spring system for electrical switches
DE3319568C2 (en)
DE68927126T2 (en) Electric key switch
EP0224046B1 (en) Mounting arrangement for auxiliary switches on contactors
DE2728509A1 (en) Miniaturised electromagnetic power relay - has projecting yoke and has contact block on frame and flange with terminal tags for coil
EP0272618A2 (en) Insulating housing or part for an electrical contacting or coupling device
EP0453918B1 (en) Auxilliary module for electromagnetic switch
EP0017820A1 (en) Extension device for push-button actuated mechanisms
EP0980578A1 (en) Electromagnetic relay
EP0011201B1 (en) Electromagnetic switchgear
EP0283676A2 (en) Paper punch
CH676298A5 (en)
DE1266849B (en) Switch attached to a socket
DE3324253A1 (en) Push-button switch
DE7811175U1 (en) Latching device for a push button switch
DE8518168U1 (en) Device for attaching a switching device to a U-shaped mounting rail
AT388468B (en) Relay
DE3400502A1 (en) Electric relay
EP0164446B1 (en) Device for fixing a diode in a push-button housing

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 ES FR GB IT LI SE

17P Request for examination filed

Effective date: 19871130

17Q First examination report despatched

Effective date: 19900126

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 ES FR GB IT LI SE

REF Corresponds to:

Ref document number: 55507

Country of ref document: AT

Date of ref document: 19900815

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3673346

Country of ref document: DE

Date of ref document: 19900913

ET Fr: translation filed
ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN

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
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19930929

Year of fee payment: 8

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

Ref country code: ES

Payment date: 19931008

Year of fee payment: 8

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

Ref country code: AT

Effective date: 19941024

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

Ref country code: ES

Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES

Effective date: 19941025

EAL Se: european patent in force in sweden

Ref document number: 86114809.6

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

Ref country code: CH

Payment date: 19960118

Year of fee payment: 10

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

Ref country code: GB

Payment date: 19960919

Year of fee payment: 11

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

Ref country code: SE

Payment date: 19961022

Year of fee payment: 11

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

Ref country code: LI

Effective date: 19961031

Ref country code: CH

Effective date: 19961031

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: GB

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

Effective date: 19971024

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

Ref country code: SE

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

Effective date: 19971025

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

Effective date: 19971024

EUG Se: european patent has lapsed

Ref document number: 86114809.6

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19991007

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: 20051024

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

Ref country code: FR

Payment date: 20051025

Year of fee payment: 20

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

Ref country code: DE

Payment date: 20051219

Year of fee payment: 20