DE54248C - On and off switch with polarity change for electrical lines - Google Patents

On and off switch with polarity change for electrical lines

Info

Publication number
DE54248C
DE54248C DENDAT54248D DE54248DA DE54248C DE 54248 C DE54248 C DE 54248C DE NDAT54248 D DENDAT54248 D DE NDAT54248D DE 54248D A DE54248D A DE 54248DA DE 54248 C DE54248 C DE 54248C
Authority
DE
Germany
Prior art keywords
switch
electrical lines
polarity change
line
disk
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
DENDAT54248D
Other languages
German (de)
Original Assignee
L. VOLKERT in Hamburg, Banksstrafse 202 II
Publication of DE54248C publication Critical patent/DE54248C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/54—Lever switches with blade-type contact co-operating with one or two spring-clip contacts, e.g. knife switch
    • H01H21/58—Change-over switches without stable intermediate position

Landscapes

  • Push-Button Switches (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Pate nt-An sp rüch:Sponsorship request: Ein- und Ausschalter mit Polwechsel für elektrische Leitungen, bei welchem der Verlauf des Stromes aus einer Hauptleitung in eine Nebenleitung durch zwei auf einer drehbaren Isolirscheibe angeordnete Metallringe mit um nahezu i8o° gegen einander versetzten Stromabgebern in der Weise vermittelt wird, dafs nach jeder halben Umdrehung der genannten Scheibe die entgegengesetzte Stromrichtung in der Nebenleitung erzielt wird, während nach der ersten, dritten, fünften, siebenten, neunten u. s. w. Viertelsdrehung eine vollkommene Ausschaltung der Zweigleitung erfolgt.On and off switch with polarity change for electrical lines, in which the course of the flow from a main line to a secondary line through two on one rotatable Metal rings arranged on an insulating disk with current transducers offset from one another by almost 180 ° are conveyed in such a way that after every half turn of the said disk the opposite current direction in the secondary line is achieved while after the first, third, fifth, seventh, ninth and so on a quarter turn, the branch line is completely switched off.
DENDAT54248D On and off switch with polarity change for electrical lines Expired - Lifetime DE54248C (en)

Publications (1)

Publication Number Publication Date
DE54248C true DE54248C (en)

Family

ID=328854

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT54248D Expired - Lifetime DE54248C (en) On and off switch with polarity change for electrical lines

Country Status (1)

Country Link
DE (1) DE54248C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6024206A (en) * 1996-08-22 2000-02-15 Trutzschler Gmbh & Co. Kg Closed-circuit coiler can conveyor system between two drawing frames

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6024206A (en) * 1996-08-22 2000-02-15 Trutzschler Gmbh & Co. Kg Closed-circuit coiler can conveyor system between two drawing frames

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