GB1566944A - Circuit breakers - Google Patents

Circuit breakers Download PDF

Info

Publication number
GB1566944A
GB1566944A GB3465077A GB3465077A GB1566944A GB 1566944 A GB1566944 A GB 1566944A GB 3465077 A GB3465077 A GB 3465077A GB 3465077 A GB3465077 A GB 3465077A GB 1566944 A GB1566944 A GB 1566944A
Authority
GB
United Kingdom
Prior art keywords
plates
openings
quenching
arc
cavities
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
GB3465077A
Other languages
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.)
Felten and Guilleaume Austria AG
Original Assignee
Felten and Guilleaume Austria AG
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
Application filed by Felten and Guilleaume Austria AG filed Critical Felten and Guilleaume Austria AG
Publication of GB1566944A publication Critical patent/GB1566944A/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
    • 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
    • H01H9/36—Metal parts

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
GB3465077A 1976-08-23 1977-08-18 Circuit breakers Expired GB1566944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT622776A AT343212B (de) 1976-08-23 1976-08-23 Lichtbogenloschkammer fur leitungsschutzschalter

Publications (1)

Publication Number Publication Date
GB1566944A true GB1566944A (en) 1980-05-08

Family

ID=3584156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3465077A Expired GB1566944A (en) 1976-08-23 1977-08-18 Circuit breakers

Country Status (4)

Country Link
AT (1) AT343212B (fr)
ES (1) ES227785Y (fr)
FR (1) FR2363181A1 (fr)
GB (1) GB1566944A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1622179A1 (fr) * 2004-07-27 2006-02-01 Siemens Aktiengesellschaft Dispositif d'extinction d'arc et disjoncteur basse tension avec un dispositif d'extinction d'arc.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT382741B (de) * 1985-11-15 1987-04-10 Felten & Guilleaume Ag Oester Lichtbogenloeschkammer
IT1314358B1 (it) * 1999-12-31 2002-12-09 Abb Ricerca Spa Camera d'arco per interruttori di bassa tensione

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1622179A1 (fr) * 2004-07-27 2006-02-01 Siemens Aktiengesellschaft Dispositif d'extinction d'arc et disjoncteur basse tension avec un dispositif d'extinction d'arc.

Also Published As

Publication number Publication date
AT343212B (de) 1978-05-10
ATA622776A (de) 1977-05-15
ES227785U (es) 1977-05-16
FR2363181A1 (fr) 1978-03-24
ES227785Y (es) 1977-11-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920818