DE559938C - Arrangement of fire protection box for multi-pole overcurrent switches - Google Patents

Arrangement of fire protection box for multi-pole overcurrent switches

Info

Publication number
DE559938C
DE559938C DENDAT559938D DE559938DD DE559938C DE 559938 C DE559938 C DE 559938C DE NDAT559938 D DENDAT559938 D DE NDAT559938D DE 559938D D DE559938D D DE 559938DD DE 559938 C DE559938 C DE 559938C
Authority
DE
Germany
Prior art keywords
arrangement
fire protection
protection box
pole overcurrent
overcurrent switches
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
DENDAT559938D
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.)
Voigt and Haeffner AG
Original Assignee
Voigt and Haeffner AG
Publication date
Application granted granted Critical
Publication of DE559938C publication Critical patent/DE559938C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (1)

Patentanspruch:Claim: Anordnung von Feuerschutzkasten für mehrpolige Überstromschalter, dadurch gekennzeichnet, daß die Austrittsöffnungen für das Feuer nicht oben, sondern an verschiedenen Seiten angebracht sind.Arrangement of fire protection boxes for multi-pole overcurrent switches, characterized in that the outlets for the fire are not at the top, but on different sides. *) Von dein Patentsucher ist als der Erfinder angegeben worden:*) Your patent seeker stated as the inventor: Friedrich Schoof in Eppstein, Taunus.Friedrich Schoof in Eppstein, Taunus.
DENDAT559938D Arrangement of fire protection box for multi-pole overcurrent switches Expired DE559938C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE559938T

Publications (1)

Publication Number Publication Date
DE559938C true DE559938C (en) 1932-09-26

Family

ID=6565795

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT559938D Expired DE559938C (en) Arrangement of fire protection box for multi-pole overcurrent switches

Country Status (1)

Country Link
DE (1) DE559938C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177722B (en) * 1959-01-08 1964-09-10 Teco Sa Contact arrangement for interrupting strong currents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177722B (en) * 1959-01-08 1964-09-10 Teco Sa Contact arrangement for interrupting strong currents

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