EP0773570B1 - Elektrische Vorrichtung mit Öffnungs- und Schliesskontakten zur Kupplung an ein elektrisches Gerät mit einem Bewegungselement - Google Patents

Elektrische Vorrichtung mit Öffnungs- und Schliesskontakten zur Kupplung an ein elektrisches Gerät mit einem Bewegungselement Download PDF

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Publication number
EP0773570B1
EP0773570B1 EP96402179A EP96402179A EP0773570B1 EP 0773570 B1 EP0773570 B1 EP 0773570B1 EP 96402179 A EP96402179 A EP 96402179A EP 96402179 A EP96402179 A EP 96402179A EP 0773570 B1 EP0773570 B1 EP 0773570B1
Authority
EP
European Patent Office
Prior art keywords
electrical
slider
housing
electrical apparatus
pions
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
EP96402179A
Other languages
English (en)
French (fr)
Other versions
EP0773570A1 (de
Inventor
Fabrice Bianchi
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.)
ABB Control SA
Original Assignee
ABB Control SA
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 ABB Control SA filed Critical ABB Control SA
Publication of EP0773570A1 publication Critical patent/EP0773570A1/de
Application granted granted Critical
Publication of EP0773570B1 publication Critical patent/EP0773570B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches

Definitions

  • the present invention relates to an electrical device with opening and closing contact intended to be associated with an electrical device with a moving element of the contactor type so as to be controlled by this contactor.
  • Such an electrical device with opening contact and closure is in the form of a flat case, the input and output connections are arranged on the side faces.
  • Switching devices presenting movable contacts carried by a slide ensure the electrical continuity of one or other of the lines of current from an input terminal to the output terminal which corresponds to him.
  • the contactors usually have a socket movement accessible from the outside for this type of association.
  • the invention proposes to provide a device adapted to be implemented with several types of contactors.
  • the invention relates to an electrical device with opening and closing contact intended to be associated with an electrical device with a moving element of the contactor type so as to be controlled by this electrical device, said electrical device being of the type comprising a housing closed by a cover, said housing carrying at least one input terminal and an output terminal connected to each other the other by a current line open or closed by a movable contact carried by a slide, said slide carrying at least one pawn intended to ensure a connection mechanical with said movable element to control the movements of said slide to those of said movable element, characterized in that said pins are fixed by snap-on and manually removable so that ensuring the adaptation of said electrical device to said mobile element when mounting said electrical device on said electrical appliance.
  • the invention comes in the form of a housing 1 substantially parallelepipedal, thin, closed by a cover 1 '.
  • the cover 1 ′ is fixed by press fit by means of pins 7 'that it carries in housings 7 of the housing.
  • the device according to the invention can be associated with a contactor by fixing it against a lateral face thereof. It is also possible to form a set of several devices according to the invention.
  • hanging means ensure the joining of the boxes containing a device according to the invention to a contactor or another box of device.
  • attachment means consist of a fixed hook 4 ' and movable hooks 4 designed in one piece, mounted and guided vertically in push button 3.
  • This push button 3 is manually operated in a movement perpendicular to the hook. The whole is tight by a spring 8.
  • the resulting device When combining two devices according to the invention, the resulting device carries four terminals input, A1, A2, A'1 and A'2 on a side face and four output terminals B1, B2, B'1 and B'2 on the face opposite side.
  • the side faces carrying the input and outlet have a recess so that the means of screwing ensuring the fixing and the electrical connection of electrical conductors at the terminals can be all reached from the upper side of the housing 1.
  • Two stream lines generally parallel to each other the other and perpendicular to the side faces of the case connect each input terminal to an output terminal.
  • the slide 9 also carries two pins 2 and 2 'intended to provide a mechanical connection with the movable element of the contactor so as to control the movements of the slide 9 to those of the movable element of the contactor.
  • Said pins 2 and 2 ' are snap-fitted on the slide by means not shown in the drawing.
  • This snap-on mounting is manually removable from so as to allow the device to be adapted to geometric characteristics of the contactor used in leaving that of the two pawns whose position allows its connection to the power take-off of the contactor. It is so possible to use the same following device the invention in association with size contactors or different configurations.
  • At least one of the pins 2, 2 'of one of the devices is coupled to the slide of the first device so as to subject the movement of the piloted slider to the movement of the pilot device slide.
  • the slide 9 being accessible from the outside it is possible to control the device by pulses.
  • the two pins 2, 2 ' are dismantled so as to release the slide from any external action transmitted by these pawns and we press the upper end of the slide 9, for example using a control rod linked to a command button.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Push-Button Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Slide Switches (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Telephone Set Structure (AREA)
  • Casings For Electric Apparatus (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Claims (7)

  1. Elektrische Vorrichtung mit Öffnungs- und Schliesskontakt zur Kupplung an ein elektrisches Gerät mit einem beweglichen Element in der Art eines Schalters, wobei diese durch das elektrische Gerät gesteuert wird, und die elektrische Vorrichtung von der Art ist, die ein Gehäuse (1) umfaßt, welches von einem Deckel (1') verschlossen ist, und das Gehäuse wenigstens einen Eingangsanschluss (A) und einen Ausgangsanschluss (B) trägt, die miteinander durch eine Stromleitung verbunden sind, die durch einen beweglichen Kontakt (6) geöffnet oder geschlossen wird, der von einem Schlitten (9) getragen wird, wobei der Schlitten (9) zumindest einen Stift (2) trägt, der dazu dient, eine mechanische Verbindung mit dem beweglichen Element sicherzustellen, um die Bewegungen des Schlittens (9) denjenigen des beweglichen Elements zu unterwerfen, dadurch gekennzeichnet, dass die Stifte (2) mittels Einschnappen befestigt und von Hand demontierbar sind, um die Anpassung der elektrischen Vorrichtung an das bewegliche Element während der Montage der elektrischen Vorrichtung auf dem elektrischen Gerät sicherzustellen.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Schlitten (9) zwei von Hand demontierbare Stifte (2, 2') trägt, dergestalt, dass während der Montage der elektrischen Vorrichtung auf dem elektrischen Gerät und in Abhängigkeit von den geometrischen Eigenschaften des elektrischen Geräts einer der beiden Stifte demontiert wird, während der andere die mechanische Verbindung mit dem beweglichen Element des elektrischen Geräts sicherstellt.
  3. Vorrichtung nach Anspruch 1 oder nach Anspruch 2, dadurch gekennzeichnet, dass die Bewegungen des Schlittens (9) durch mechanische Stöße gesteuert werden können, nachdem die beiden Stifte (2, 2') demontiert worden sind.
  4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Gehäuse (1) Befestigungselemente für seine Verbindung mit einem Gehäuse trägt, welches ein bewegliches Element trägt, dessen Bewegungen der Schlitten (9) unterworfen ist.
  5. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass die Befestigungselemente einen festen Haken (4') umfassen.
  6. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass die Befestigungselemente wenigstens einen beweglichen Haken (4) umfassen, der aus einem einzigen Teil besteht und in einem Stößelknopf (3) befestigt und vertikal geführt ist.
  7. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Deckel (1') Stifte (7') trägt, die gewaltsam in Lager (7) des Gehäuses eingepreßt sind, so dass sie die Befestigung des Deckels auf dem Gehäuse sicherstellen.
EP96402179A 1995-11-08 1996-10-14 Elektrische Vorrichtung mit Öffnungs- und Schliesskontakten zur Kupplung an ein elektrisches Gerät mit einem Bewegungselement Expired - Lifetime EP0773570B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9513184A FR2740902B1 (fr) 1995-11-08 1995-11-08 Dispositif electrique a contact a ouverture et fermeture destine a etre associe a un appareil electrique a element mobile
FR9513184 1995-11-08

Publications (2)

Publication Number Publication Date
EP0773570A1 EP0773570A1 (de) 1997-05-14
EP0773570B1 true EP0773570B1 (de) 2000-12-20

Family

ID=9484332

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96402179A Expired - Lifetime EP0773570B1 (de) 1995-11-08 1996-10-14 Elektrische Vorrichtung mit Öffnungs- und Schliesskontakten zur Kupplung an ein elektrisches Gerät mit einem Bewegungselement

Country Status (5)

Country Link
EP (1) EP0773570B1 (de)
AT (1) ATE198244T1 (de)
DE (1) DE69611279T2 (de)
ES (1) ES2153944T3 (de)
FR (1) FR2740902B1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356368A (en) * 1980-05-01 1982-10-26 Mcgill Manufacturing Company, Inc. Auxiliary switch assembly for a power contactor
US4774484A (en) * 1985-04-09 1988-09-27 Square D Company Auxiliary electrical contact for electromagnetic contactor
US4737608A (en) * 1987-07-10 1988-04-12 Illinois Tool Works Inc. Convertible rotary switch
IT213976Z2 (it) * 1988-06-23 1990-03-05 Cge Spa Struttura di contatti elettrici nella quale la forza assiale di azionamento e' solo una piccola frazione della forza esercitata sui contatti.

Also Published As

Publication number Publication date
EP0773570A1 (de) 1997-05-14
ES2153944T3 (es) 2001-03-16
DE69611279D1 (de) 2001-01-25
DE69611279T2 (de) 2001-04-26
ATE198244T1 (de) 2001-01-15
FR2740902A1 (fr) 1997-05-09
FR2740902B1 (fr) 1998-01-30

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