DE377930C - Three-pole oil switch - Google Patents

Three-pole oil switch

Info

Publication number
DE377930C
DE377930C DER55970D DER0055970D DE377930C DE 377930 C DE377930 C DE 377930C DE R55970 D DER55970 D DE R55970D DE R0055970 D DER0055970 D DE R0055970D DE 377930 C DE377930 C DE 377930C
Authority
DE
Germany
Prior art keywords
oil switch
pole oil
pole
atent
polygons
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
Application number
DER55970D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DER55970D priority Critical patent/DE377930C/en
Application granted granted Critical
Publication of DE377930C publication Critical patent/DE377930C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/55—Oil reservoirs or tanks; Lowering means therefor

Landscapes

  • Thermally Actuated Switches (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

P ATENT- Anspruch:P ATENT claim: Dreipoliger ölschalter nach Patent 360286, dadurch gekennzeichnet, daß der ölkessel eine polygonale Grundrißform hat und die Isolatoren in einem Vieleck von gleicher oder verschiedener Seitenzahl derart angeordnet sind, daß die Mittelpunkte beider Polygone zusammenfallen. Three-pole oil switch according to patent 360286, characterized in that the oil boiler has a polygonal plan shape and the insulators in a polygon of the same or different number of pages are arranged in such a way that the center points both polygons coincide.
DER55970D Three-pole oil switch Expired DE377930C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER55970D DE377930C (en) Three-pole oil switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER55970D DE377930C (en) Three-pole oil switch

Publications (1)

Publication Number Publication Date
DE377930C true DE377930C (en) 1923-06-29

Family

ID=7410132

Family Applications (1)

Application Number Title Priority Date Filing Date
DER55970D Expired DE377930C (en) Three-pole oil switch

Country Status (1)

Country Link
DE (1) DE377930C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958035C (en) * 1953-04-21 1957-02-14 Ellenberger & Poensgen Multipole circuit breaker for electric motors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958035C (en) * 1953-04-21 1957-02-14 Ellenberger & Poensgen Multipole circuit breaker for electric motors

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