DE171631C - - Google Patents
Info
- 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
Links
- 230000001419 dependent Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/12—Armature 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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1189179B (en) * | 1962-10-29 | 1965-03-18 | Licentia Gmbh | Mechanical locking device for two shooters |
-
1905
- 1905-07-14 DE DE1905171631D patent/DE171631C/de not_active Expired - Lifetime
Cited By (1)
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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