DE171457C - - Google Patents

Info

Publication number
DE171457C
DE171457C DENDAT171457D DE171457DA DE171457C DE 171457 C DE171457 C DE 171457C DE NDAT171457 D DENDAT171457 D DE NDAT171457D DE 171457D A DE171457D A DE 171457DA DE 171457 C DE171457 C DE 171457C
Authority
DE
Germany
Prior art keywords
piston
arc
projection
compressed air
current
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.)
Active
Application number
DENDAT171457D
Other languages
German (de)
English (en)
Publication of DE171457C publication Critical patent/DE171457C/de
Active 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Circuit Breakers (AREA)
DENDAT171457D Active DE171457C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE171456T

Publications (1)

Publication Number Publication Date
DE171457C true DE171457C (enrdf_load_stackoverflow)

Family

ID=5689443

Family Applications (3)

Application Number Title Priority Date Filing Date
DENDAT171458D Active DE171458C (enrdf_load_stackoverflow)
DENDAT171457D Active DE171457C (enrdf_load_stackoverflow)
DENDAT171456D Active DE171456C (enrdf_load_stackoverflow)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DENDAT171458D Active DE171458C (enrdf_load_stackoverflow)

Family Applications After (1)

Application Number Title Priority Date Filing Date
DENDAT171456D Active DE171456C (enrdf_load_stackoverflow)

Country Status (2)

Country Link
DE (3) DE171456C (enrdf_load_stackoverflow)
FR (1) FR360089A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767548C (de) * 1936-10-23 1952-12-08 Acec Schalter mit Lichtbogenloeschung und Betaetigung durch einen Druckmittelstrom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767548C (de) * 1936-10-23 1952-12-08 Acec Schalter mit Lichtbogenloeschung und Betaetigung durch einen Druckmittelstrom

Also Published As

Publication number Publication date
DE171456C (enrdf_load_stackoverflow)
FR360089A (fr) 1906-04-12
DE171458C (enrdf_load_stackoverflow)

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