DE467139C - Oil switch with overcurrent release - Google Patents
Oil switch with overcurrent releaseInfo
- Publication number
- DE467139C DE467139C DEV22922D DEV0022922D DE467139C DE 467139 C DE467139 C DE 467139C DE V22922 D DEV22922 D DE V22922D DE V0022922 D DEV0022922 D DE V0022922D DE 467139 C DE467139 C DE 467139C
- Authority
- DE
- Germany
- Prior art keywords
- overcurrent
- oil switch
- plates
- metal strip
- overcurrent release
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2472—Electromagnetic mechanisms with rotatable armatures
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Description
4671B94671B9
Die Erfindung bezieht sich auf einen Ölschalter mit Überstromauslösung, bei dem die Überstrommagnete an den beweglichen Schaltteilen befestigt sind. Bas Wesen der Erfindung besteht darin, daß als Träger der Kontakte und der Überstrommagnete zwei parallele, oben durch eine Metalleiste miteinander verbundene Isolierplatten dienen, an deren unterem Ende der Magnet so angebracht ist, daß sich der die Ankerb ewegung weitergebende Isolationsteil zwischen den Isolierplatten befindet. Hierdurch erhält man einen einfachen Aufbau. Auf der Zeichnung stellen die Abb. ι bis 3 die Erfindung im Aufriß, Grundriß und in Seitenansicht dar. Als bewegte Schalterteile sind zwei in einem gewissen Abstand gehaltene Isolationsplatten a vorgesehen, die an ihrem oberen Ende in einer Metalleiste & befestigt sind. Letztere erhält Ansätze c zum Aufbauen der Verbindungsteile d der einzelnen Pole untereinander. Der Überstrommagnet e ist unterhalb der Platten« angeordnet und zwischen den beiden Platten befestigt. Der Anker/ ist mit einem Isolationsteil g verbunden, der sich zwischen den Platten α befindet und an dessen oberem Ende h die Verbindungsstange / zu den Auslöseteilen angelenkt ist. Bei dieser Anordnung ist es weiter möglich, auch die AuslösefederÄ in !einfacher Weise an dem herausgeführten Teil der Stange z" in dem Zwischenraum zwischen den beiden Platten« anzubringen. Die Verstellung der Auslösefeder k kann durch WinkelhebelübersetzungThe invention relates to an oil switch with overcurrent release, in which the overcurrent magnets are attached to the movable switching parts. The essence of the invention is that the contacts and the overcurrent magnets are supported by two parallel insulating plates connected at the top by a metal strip, at the lower end of which the magnet is attached so that the insulating part that transmits the armature movement is located between the insulating plates. This gives a simple structure. In the drawing, Figs. 1 to 3 show the invention in elevation, plan and side view. As moving switch parts, two isolation plates a are provided, which are held at a certain distance and which are fastened at their upper end in a metal strip. The latter receives approaches c for building up the connecting parts d of the individual poles with one another. The overcurrent magnet e is arranged below the plates and fastened between the two plates. The armature / is connected to an insulation part g , which is located between the plates α and at the upper end h of which the connecting rod / is articulated to the release parts. With this arrangement, it is also possible, even the AuslösefederÄ in! Simple manner to the lead-out portion of the bar "z in the space between the two plates" to install. Can k The adjustment of the release spring by angular leverage
o. dgl. in üblicher Weise vor sich gehen.o. The like. Go on in the usual way.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV22922D DE467139C (en) | Oil switch with overcurrent release |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV22922D DE467139C (en) | Oil switch with overcurrent release |
Publications (1)
Publication Number | Publication Date |
---|---|
DE467139C true DE467139C (en) | 1928-10-20 |
Family
ID=7580189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEV22922D Expired DE467139C (en) | Oil switch with overcurrent release |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE467139C (en) |
-
0
- DE DEV22922D patent/DE467139C/en not_active Expired
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