GB1357417A - Electrical switch - Google Patents

Electrical switch

Info

Publication number
GB1357417A
GB1357417A GB1818971A GB1818971A GB1357417A GB 1357417 A GB1357417 A GB 1357417A GB 1818971 A GB1818971 A GB 1818971A GB 1818971 A GB1818971 A GB 1818971A GB 1357417 A GB1357417 A GB 1357417A
Authority
GB
United Kingdom
Prior art keywords
arc
magnetic field
projections
nozzle
electrical switch
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
GB1818971A
Other languages
English (en)
Inventor
B Berberich
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 AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of GB1357417A publication Critical patent/GB1357417A/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
    • H01H9/346—Details concerning the arc formation chamber

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
GB1818971A 1970-06-13 1971-05-28 Electrical switch Expired GB1357417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2029252A DE2029252C3 (de) 1970-06-13 1970-06-13 Elektrischer Schalter

Publications (1)

Publication Number Publication Date
GB1357417A true GB1357417A (en) 1974-06-19

Family

ID=5773888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1818971A Expired GB1357417A (en) 1970-06-13 1971-05-28 Electrical switch

Country Status (19)

Country Link
AT (1) AT311477B (no)
BE (1) BE768395A (no)
CA (1) CA940986A (no)
CH (1) CH521017A (no)
DE (2) DE2029252C3 (no)
DK (1) DK136284C (no)
ES (1) ES392170A1 (no)
FI (1) FI51138C (no)
FR (1) FR2096279A5 (no)
GB (1) GB1357417A (no)
HU (1) HU169773B (no)
LU (1) LU63325A1 (no)
NL (1) NL157741B (no)
NO (1) NO130846C (no)
PL (1) PL72308B1 (no)
SE (1) SE377508B (no)
SU (1) SU503561A3 (no)
YU (1) YU33607B (no)
ZA (1) ZA713802B (no)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1152440A1 (en) * 1999-12-02 2001-11-07 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
CN103794423A (zh) * 2012-11-01 2014-05-14 施耐德电器工业公司 气吹式低压灭弧装置及断路器
CN113517163A (zh) * 2021-07-23 2021-10-19 西安理工大学 一种强气吹限流式高电压断路器灭弧室

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923234C2 (de) * 1979-06-08 1987-03-12 Brown, Boveri & Cie Ag, 6800 Mannheim Für Niederspannungsschaltanlagen bestimmter Leistungsschalter oder Schutzschalter
DE4317354A1 (de) * 1993-05-25 1994-12-01 Sachsenwerk Ag Lasttrennschalter
DE19860427B4 (de) * 1998-12-28 2006-08-03 Abb Patent Gmbh Elektrisches Schaltgerät, insbesondere Leitungsschutzschalter
FR2801722B1 (fr) † 1999-11-25 2001-12-28 Schneider Electric Ind Sa Dispositif de coupure pour appareil interrupteur
DE102007033180B4 (de) * 2007-07-13 2010-11-18 Auto-Kabel Management Gmbh Stromunterbrecher für Versorgungsleitungen in Kraftfahrzeugen
CN104485267A (zh) * 2014-12-19 2015-04-01 常熟开关制造有限公司(原常熟开关厂） 低压断路器的触头灭弧装置
EP3330992B1 (en) * 2016-12-05 2019-11-20 ABB Schweiz AG Electrical dc switching system
WO2024183894A1 (en) * 2023-03-07 2024-09-12 Hitachi Energy Ltd Fast earthing switch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1152440A1 (en) * 1999-12-02 2001-11-07 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
EP1152440A4 (en) * 1999-12-02 2004-04-21 Mitsubishi Electric Corp BREAKER
CN103794423A (zh) * 2012-11-01 2014-05-14 施耐德电器工业公司 气吹式低压灭弧装置及断路器
CN113517163A (zh) * 2021-07-23 2021-10-19 西安理工大学 一种强气吹限流式高电压断路器灭弧室
CN113517163B (zh) * 2021-07-23 2023-02-28 西安理工大学 一种强气吹限流式高电压断路器灭弧室

Also Published As

Publication number Publication date
HU169773B (no) 1977-02-28
LU63325A1 (no) 1971-09-13
DE2029252C3 (de) 1975-04-03
YU151871A (en) 1977-02-28
NL7107779A (no) 1971-12-15
SU503561A3 (ru) 1976-02-15
DE2029252B2 (de) 1973-07-12
DE2029252A1 (de) 1971-12-23
ZA713802B (en) 1972-02-23
BE768395A (fr) 1971-11-03
ES392170A1 (es) 1974-12-16
NO130846C (no) 1975-02-19
NO130846B (no) 1974-11-11
FI51138B (no) 1976-06-30
DK136284C (da) 1978-02-20
PL72308B1 (no) 1974-06-29
CA940986A (en) 1974-01-29
NL157741B (nl) 1978-08-15
DE7022279U (de) 1971-09-09
YU33607B (en) 1977-08-31
AT311477B (de) 1973-11-26
SE377508B (no) 1975-07-07
FI51138C (fi) 1976-10-11
FR2096279A5 (no) 1972-02-11
DK136284B (da) 1977-09-19
CH521017A (de) 1972-03-31

Similar Documents

Publication Publication Date Title
GB1212069A (en) Improvements in or relating to electric switch contact assemblies
GB1394545A (en) Electrical switch
GB1357417A (en) Electrical switch
ES376305A1 (es) Un interruptor de circuitos.
ES401327A1 (es) Perfeccionamientos introducidos en cajas de soplado del ar-co para interruptores de circuito.
GB1014013A (en) Gas-blast electric circuit interrupters
GB980946A (en) Improvements in and relating to direct current vacuum switches
GB1329740A (en) Gaseous blast circuit breaker
GB836574A (en) Improvements in electromagnetic switches
GB1396874A (en) Magnetic alarm arrangements
GB1336734A (en) Electric circuit breakers
GB994363A (en) A contact arrangement for electric contactors
GB1260274A (en) Electric switches
GB887522A (en) Improvements in or relating to magnetic blow out electrical circuit-breakers
GB734670A (en) Contact assembly for an electromagnetic relay
GB1092031A (en) Air blast electric circuit breaker
GB931257A (en) A high-voltage circuit breaker with a gas evolving breaker chamber
GB930101A (en) Improvements in or relating to air-break circuit-breakers
GB776748A (en) Improvements relating to high-voltage air-break circuit-breakers
GB551966A (en) Improvements in air-break electric circuit breakers
GB1043353A (en) Improvements relating to blast nozzles for gas-blast electric circuit-breakers
GB878394A (en) Arcing chamber for air-break electric circuit-breakers
GB800364A (en) Improvements relating to combined electrical switchgear and fuse assemblies
GB987869A (en) Improvements in gas blast circuit breaker
GB1217926A (en) Improvements relating to gas-blast circuit-breakers

Legal Events

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