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DE171631C - - Google Patents

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Publication number
DE171631C
DE171631C DE1905171631D DE171631DA DE171631C DE 171631 C DE171631 C DE 171631C DE 1905171631 D DE1905171631 D DE 1905171631D DE 171631D A DE171631D A DE 171631DA DE 171631 C DE171631 C DE 171631C
Authority
DE
Germany
Prior art keywords
lever
contacts
switch
changeover switch
lever system
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
DE1905171631D
Other languages
German (de)
Filing date
Publication of DE171631C publication Critical patent/DE171631C/de
Application filed filed Critical
Priority to AT27626D priority Critical patent/AT27626B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00Electromagnetic relays
    • H01H51/02Non-polarised relays
    • H01H51/04Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/12Armature is movable between two limit positions of rest and is moved in both directions due to the energisation of one or the other of two electromagnets without the storage of energy to effect the return movement

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanisms For Operating Contacts (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Elektrische Schaltapparate, bei welchen zwei Elektromagnete die Schließung und Öffnung von Kontakten durch geeignete Hebelsysteme bewirken, sind an sich bekannt. Nach vorliegender Erfindung sind die beiden Hebelsysteme zwangläufig so in Abhängigkeit zueinander gebracht, daß das eine Hebelsystem in die Ausschaltestellung zurückbewegt wird, sobald das andere die Einschaltung bewirkt. Electrical switchgear in which two electromagnets open and close effect of contacts by suitable lever systems are known per se. According to the present invention, the two are Lever systems inevitably brought so interdependent that the one lever system is moved back into the switch-off position as soon as the other causes the switch-on.

Auf der beiliegenden Zeichnung ist ein Ausführungsbeispiel der Neuerung, und zwar in Anwendung bei einem Umschalter, dargestellt. Fig. ι zeigt eine Seitenansicht des Umschalters, während Fig. 2 denselben von unten gesehen veranschaulicht.On the accompanying drawing is an embodiment of the innovation, namely in use with a changeover switch. Fig. Ι shows a side view of the Changeover switch, while Fig. 2 illustrates the same seen from below.

e,f sind zwei Elektromagnete, deren Kerne mit zwei bei 0 bezw. ρ drehbar gelagerten Hebelarmen c bezw. d verbunden sind. Die Hebel c, d stehen mit ihren anderen Enden mit Hebeln m, I, k in Verbindung, welch letztere (k) am Rahmen u bei t drehbar gelagert sind und die an Isolierplatten i befestigten Kontaktstücke α bezw. b tragen. e, f are two electromagnets whose cores with two at 0 respectively. ρ rotatably mounted lever arms c respectively. d are connected. The other ends of the levers c, d are connected to levers m, I, k , the latter (k) being rotatably mounted on the frame u at t and the contact pieces α and / or α attached to the insulating plates i. b wear.

Die festen Kontaktstücke, an welche die Leitungen angeschlossen werden, sind mit g bezw. h bezeichnet.The fixed contact pieces to which the lines are connected are marked with g respectively. h denotes.

Wie aus der Zeichnung ohne weiteres hervorgeht, wird, je nachdem ob der Elektromagnet e oder der Elektromagnet f erregt wird, der Arm c bezw. der Arm d bewegt und somit die Schlußstücke α bezw. b an die zugehörigen festen Kontakte g bezw. h gepreßt. Nach Fig. 2 sind die Kontakte a, g offen, diejenigen b, h dagegen geschlossen.As is readily apparent from the drawing, depending on whether the electromagnet e or the electromagnet f is excited, the arm c respectively. the arm d moves and thus the tail pieces α respectively. b to the associated fixed contacts g respectively. h pressed. According to FIG. 2, the contacts a, g are open, whereas those b, h are closed.

Um die Schaltstellungen des Umschalters voneinander abhängig zu machen, d. h. das Schließen beider Kontaktsätze etwa durch Hängenbleiben eines Kernes beim Umschalten zu vermeiden, sind die Hebelarme c, d mit buckelartigen Ansätzen r versehen, unter welche die Enden eines bei α drehbar gelagerten Hebels η greifen, so daß bei einer Aufwärtsbewegung beispielsweise des Hebels d der Hebel c nach unten bewegt wird.In order to make the switching positions of the changeover switch dependent on one another, i.e. to avoid the closing of both sets of contacts, for example due to a core getting stuck when switching, the lever arms c, d are provided with hump-like extensions r, under which the ends of a lever η rotatably mounted at α engage, so that when the lever d moves upwards, for example, the lever c is moved downwards.

Claims (1)

Patent-An SPRU ch:Patent application: Elektrischer Umschalter, bei welchem zwei Elektromagnete abwechselnd die Schließung und Öffnung von Kontakten durch Kniehebelsysteme bewirken, dadurch gekennzeichnet, daß letztere durch einen Hebel (n) zwangläufig so in Abhängigkeit zueinander gebracht sind, daß das eine Hebelsystem über seinen toten Punkt in die Ausschaltestellung zurückgedrückt wird, wenn das andere Hebelsystem die Einschaltung bewirkt.Electrical changeover switch, in which two electromagnets alternately cause the closing and opening of contacts by means of toggle lever systems, characterized in that the latter are inevitably brought into interdependence by a lever (s) so that one lever system is pushed back through its dead point into the switch-off position when the other lever system activates. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DE1905171631D 1905-07-14 1905-07-14 Expired - Lifetime DE171631C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT27626D AT27626B (en) 1905-07-14 1906-05-16 Electric switch.

Publications (1)

Publication Number Publication Date
DE171631C true DE171631C (en)

Family

ID=436585

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1905171631D Expired - Lifetime DE171631C (en) 1905-07-14 1905-07-14

Country Status (1)

Country Link
DE (1) DE171631C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189179B (en) * 1962-10-29 1965-03-18 Licentia Gmbh Mechanical locking device for two shooters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189179B (en) * 1962-10-29 1965-03-18 Licentia Gmbh Mechanical locking device for two shooters

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