DE626961C - Druckkammer fuer Hochleistungs-Wechselstromfluessigkeitsschalter - Google Patents

Druckkammer fuer Hochleistungs-Wechselstromfluessigkeitsschalter

Info

Publication number
DE626961C
DE626961C DEA66128D DEA0066128D DE626961C DE 626961 C DE626961 C DE 626961C DE A66128 D DEA66128 D DE A66128D DE A0066128 D DEA0066128 D DE A0066128D DE 626961 C DE626961 C DE 626961C
Authority
DE
Germany
Prior art keywords
chamber
pressure
performance
pressure chamber
contact
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
DEA66128D
Other languages
German (de)
English (en)
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.)
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri France SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to NL65476D priority Critical patent/NL65476B/xx
Application filed by BBC Brown Boveri France SA filed Critical BBC Brown Boveri France SA
Priority to DEA66128D priority patent/DE626961C/de
Priority to DEA66541D priority patent/DE638580C/de
Priority to US671823A priority patent/US2022241A/en
Priority to NL65476A priority patent/NL36382C/xx
Priority to FR756311D priority patent/FR756311A/fr
Priority to BE396640D priority patent/BE396640A/xx
Priority to GB15918/33A priority patent/GB414491A/en
Priority to GB15921/33A priority patent/GB412403A/en
Priority to NL68870A priority patent/NL36467C/xx
Application granted granted Critical
Publication of DE626961C publication Critical patent/DE626961C/de
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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/75—Liquid-break switches, e.g. oil-break
    • 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
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
    • H01H33/7046—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having special gas flow directing elements, e.g. grooves, extensions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
DEA66128D 1932-06-02 1932-06-02 Druckkammer fuer Hochleistungs-Wechselstromfluessigkeitsschalter Expired DE626961C (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL65476D NL65476B (US20100223739A1-20100909-C00025.png) 1932-06-02
DEA66128D DE626961C (de) 1932-06-02 1932-06-02 Druckkammer fuer Hochleistungs-Wechselstromfluessigkeitsschalter
DEA66541D DE638580C (de) 1932-06-02 1932-07-12 Schalter fuer grosse Schaltstroeme mit Lichtbogenloeschung durch einen Blasstrom
US671823A US2022241A (en) 1932-06-02 1933-05-19 Circuit interrupting device
NL65476A NL36382C (US20100223739A1-20100909-C00025.png) 1932-06-02 1933-05-30
FR756311D FR756311A (fr) 1932-06-02 1933-05-31 Chambre d'extinction pour interrupteurs à courant alternatif de grande puissance
BE396640D BE396640A (US20100223739A1-20100909-C00025.png) 1932-06-02 1933-05-31
GB15918/33A GB414491A (en) 1932-06-02 1933-06-01 Improvements in and relating to alternating current power circuitbreakers
GB15921/33A GB412403A (en) 1932-06-02 1933-06-01 Improvements in and relating to electric circuit breakers
NL68870A NL36467C (US20100223739A1-20100909-C00025.png) 1932-06-02 1934-03-23

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA66128D DE626961C (de) 1932-06-02 1932-06-02 Druckkammer fuer Hochleistungs-Wechselstromfluessigkeitsschalter
DEA66541D DE638580C (de) 1932-06-02 1932-07-12 Schalter fuer grosse Schaltstroeme mit Lichtbogenloeschung durch einen Blasstrom

Publications (1)

Publication Number Publication Date
DE626961C true DE626961C (de) 1936-03-05

Family

ID=31950124

Family Applications (2)

Application Number Title Priority Date Filing Date
DEA66128D Expired DE626961C (de) 1932-06-02 1932-06-02 Druckkammer fuer Hochleistungs-Wechselstromfluessigkeitsschalter
DEA66541D Expired DE638580C (de) 1932-06-02 1932-07-12 Schalter fuer grosse Schaltstroeme mit Lichtbogenloeschung durch einen Blasstrom

Family Applications After (1)

Application Number Title Priority Date Filing Date
DEA66541D Expired DE638580C (de) 1932-06-02 1932-07-12 Schalter fuer grosse Schaltstroeme mit Lichtbogenloeschung durch einen Blasstrom

Country Status (6)

Country Link
US (1) US2022241A (US20100223739A1-20100909-C00025.png)
BE (1) BE396640A (US20100223739A1-20100909-C00025.png)
DE (2) DE626961C (US20100223739A1-20100909-C00025.png)
FR (1) FR756311A (US20100223739A1-20100909-C00025.png)
GB (2) GB414491A (US20100223739A1-20100909-C00025.png)
NL (3) NL36382C (US20100223739A1-20100909-C00025.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199367B (de) * 1956-03-27 1965-08-26 Westinghouse Electric Corp Elektrischer Schalter

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2425147A (en) * 1944-06-29 1947-08-05 Westinghouse Electric Corp Circuit interrupter
FR920442A (fr) * 1945-10-03 1947-04-08 Merlin Gerin Chambre de coupure pour courant alternatif
BE470474A (US20100223739A1-20100909-C00025.png) * 1946-01-21
US2612576A (en) * 1946-06-12 1952-09-30 Lange Emil Electric circuit breaker
US2927182A (en) * 1958-02-27 1960-03-01 Gen Electric Fluid blast circuit interrupter
US2997564A (en) * 1958-09-19 1961-08-22 Westinghouse Electric Corp Circuit interrupter
GB869787A (en) * 1958-10-23 1961-06-07 Asea Ab Oil-blast electric circuit-breaker for high interruption currents
DE1207470B (de) * 1961-05-19 1965-12-23 Bbc Brown Boveri & Cie Elektrisches Schaltgeraet fuer hohe Stroeme
DE1197156B (de) * 1963-03-06 1965-07-22 Siemens Ag Druckgasschalter
DE3412824A1 (de) * 1984-04-05 1985-10-17 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Elektrischer lastschalter, insbesondere zur verwendung in mittelspannungsschaltgeraeten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199367B (de) * 1956-03-27 1965-08-26 Westinghouse Electric Corp Elektrischer Schalter

Also Published As

Publication number Publication date
US2022241A (en) 1935-11-26
BE396640A (US20100223739A1-20100909-C00025.png) 1933-06-30
GB412403A (en) 1934-06-28
NL36467C (US20100223739A1-20100909-C00025.png) 1935-09-16
GB414491A (en) 1934-08-09
DE638580C (de) 1936-11-19
NL65476B (US20100223739A1-20100909-C00025.png)
NL36382C (US20100223739A1-20100909-C00025.png) 1935-09-16
FR756311A (fr) 1933-12-07

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