GB1569361A - Circuit breakers - Google Patents

Circuit breakers Download PDF

Info

Publication number
GB1569361A
GB1569361A GB980377A GB980377A GB1569361A GB 1569361 A GB1569361 A GB 1569361A GB 980377 A GB980377 A GB 980377A GB 980377 A GB980377 A GB 980377A GB 1569361 A GB1569361 A GB 1569361A
Authority
GB
United Kingdom
Prior art keywords
quenching
circuit breaker
plates
rail
fixed 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
GB980377A
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of GB1569361A publication Critical patent/GB1569361A/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

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
  • Circuit Breakers (AREA)
GB980377A 1976-03-10 1977-03-08 Circuit breakers Expired GB1569361A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19767607341 DE7607341U1 (de) 1976-03-10 1976-03-10 Leitungsschutzschalter

Publications (1)

Publication Number Publication Date
GB1569361A true GB1569361A (en) 1980-06-11

Family

ID=6662993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB980377A Expired GB1569361A (en) 1976-03-10 1977-03-08 Circuit breakers

Country Status (12)

Country Link
JP (1) JPS52132379A (enrdf_load_stackoverflow)
AT (1) AT374968B (enrdf_load_stackoverflow)
BE (1) BE852203A (enrdf_load_stackoverflow)
CH (1) CH607313A5 (enrdf_load_stackoverflow)
DE (1) DE7607341U1 (enrdf_load_stackoverflow)
DK (1) DK13377A (enrdf_load_stackoverflow)
ES (1) ES456695A1 (enrdf_load_stackoverflow)
FR (1) FR2344112A1 (enrdf_load_stackoverflow)
GB (1) GB1569361A (enrdf_load_stackoverflow)
GR (1) GR70678B (enrdf_load_stackoverflow)
IT (1) IT1115614B (enrdf_load_stackoverflow)
TR (1) TR19343A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178596A (en) * 1985-07-09 1987-02-11 Mitsubishi Electric Corp Arc-extinguishing device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443122A1 (de) * 1984-11-27 1986-05-28 Brown, Boveri & Cie Ag, 6800 Mannheim Vorrichtung zur unterbrechung von stromkreisen
DE3443121A1 (de) * 1984-11-27 1986-05-28 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrischer leitungsschutzschalter
DE9115905U1 (de) * 1991-12-21 1993-04-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Leitungsschutzschalter mit einer Lichtbogenkammer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178596A (en) * 1985-07-09 1987-02-11 Mitsubishi Electric Corp Arc-extinguishing device
GB2178596B (en) * 1985-07-09 1989-11-01 Mitsubishi Electric Corp Arc-extinguishing device

Also Published As

Publication number Publication date
DE7607341U1 (de) 1976-08-12
GR70678B (enrdf_load_stackoverflow) 1982-12-06
JPS52132379A (en) 1977-11-07
IT1115614B (it) 1986-02-03
AT374968B (de) 1984-06-25
ATA983376A (de) 1983-10-15
FR2344112B1 (enrdf_load_stackoverflow) 1981-03-20
ES456695A1 (es) 1978-06-16
TR19343A (tr) 1978-12-07
BE852203A (fr) 1977-07-01
FR2344112A1 (fr) 1977-10-07
CH607313A5 (enrdf_load_stackoverflow) 1978-11-30
DK13377A (da) 1977-09-11

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Legal Events

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