DE59202466D1 - Automatic switches, for example circuit breakers. - Google Patents

Automatic switches, for example circuit breakers.

Info

Publication number
DE59202466D1
DE59202466D1 DE59202466T DE59202466T DE59202466D1 DE 59202466 D1 DE59202466 D1 DE 59202466D1 DE 59202466 T DE59202466 T DE 59202466T DE 59202466 T DE59202466 T DE 59202466T DE 59202466 D1 DE59202466 D1 DE 59202466D1
Authority
DE
Germany
Prior art keywords
arc
guide walls
circuit breakers
circuit breaker
protection circuit
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 - Lifetime
Application number
DE59202466T
Other languages
German (de)
Inventor
Gunther Dipl Ing Eckert
Christoph Dipl Ing Weber
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
Application granted granted Critical
Publication of DE59202466D1 publication Critical patent/DE59202466D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)

Abstract

Automatic switch, for example a power protection circuit breaker. An automatic switch, for example a line protection circuit breaker, especially for direct-current operation, which has running aids for the arc to run into an extinguishing chamber (5) having so-called arc splitters (9) whose side facing the arc running direction is connected to guide walls (10) of the arc chamber (4), an air gap, which is governed by the design, remaining between the guide walls (10) and those wall regions (11) of the housing (7) located behind them. It is provided for sealing means (12) to be arranged on the arc splitter side between the guide walls (10) and the wall regions (11) located behind them. <IMAGE>
DE59202466T 1992-09-07 1992-09-07 Automatic switches, for example circuit breakers. Expired - Lifetime DE59202466D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92115289A EP0586724B1 (en) 1992-09-07 1992-09-07 Automatic circuit breaker, for example automatic cut-out

Publications (1)

Publication Number Publication Date
DE59202466D1 true DE59202466D1 (en) 1995-07-13

Family

ID=8209977

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59202466T Expired - Lifetime DE59202466D1 (en) 1992-09-07 1992-09-07 Automatic switches, for example circuit breakers.

Country Status (3)

Country Link
EP (1) EP0586724B1 (en)
AT (1) ATE123589T1 (en)
DE (1) DE59202466D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113223890A (en) * 2021-04-19 2021-08-06 山东泰开高压开关有限公司 High-voltage switch breaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311052A1 (en) * 1983-03-25 1984-09-27 Siemens AG, 1000 Berlin und 8000 München SELF-SWITCHES, IN PARTICULAR CIRCUIT BREAKERS
DE3531040C1 (en) * 1985-08-30 1987-06-04 Licentia Gmbh Extinguishing device for an all-current circuit breaker
DE8611282U1 (en) * 1986-04-24 1986-06-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Arcing chamber of a circuit breaker

Also Published As

Publication number Publication date
EP0586724A1 (en) 1994-03-16
ATE123589T1 (en) 1995-06-15
EP0586724B1 (en) 1995-06-07

Similar Documents

Publication Publication Date Title
DK655388D0 (en) RELAY
ATE170T1 (en) CIRCUIT BREAKER WITH ADDITIONAL BLOW LOOP.
ATE63655T1 (en) ARC FLUSHING DEVICE FOR ELECTRICAL SWITCHES.
WO1999012176A3 (en) High voltage circuit-breaker with a counter-contact which can be actuated
DE59202466D1 (en) Automatic switches, for example circuit breakers.
ATE118648T1 (en) SINGLE POLE AND NEUTRAL DIFFERENTIAL PROTECTION SWITCH.
SE9500293D0 (en) Switchgear with actuator for switches
EP0567773A3 (en) Multiphase switching system and generator system with the same
ATE188804T1 (en) MODULE CONTACT SWITCH WITH OPTIMIZATION OF USED SPACES
ATE150206T1 (en) ARC CHAMBER FOR ELECTRICAL SWITCHGEAR
IT1271772B (en) MODULAR AUXILIARY MODULAR EQUIPMENT OF AUTOMATIC MODULAR PROTECTION SWITCHES
ES8703056A1 (en) A leakage current protection circuit breaker
ES2134531T3 (en) DEFECT CURRENT PROTECTION SWITCH.
SU796977A1 (en) Device for protecting from arc short-circuitings
DK0727088T3 (en) Circuit breaker
SE8102911L (en) PROCEDURE FOR AUTOMATIC LOAD DISCONNECTION AND AUTOMATIC LOAD DISCONNECTOR FOR CARRYING OUT THE SAME
SU780066A1 (en) Device for checking arc-extinguishing in switching apparatus
SU840742A2 (en) Air-pressure contact-free switch
NO942876L (en) Switching chamber for switches, especially for load switches
ES2044207T3 (en) INSTALLATION ASSEMBLY SWITCH AND PROCEDURE FOR THE OPERATION OF THE SAME.
SE9702247D0 (en) Control device and method for controlling an electromagnetic actuator for switches
ES2171304T3 (en) PROTECTION DEVICE
DE58908364D1 (en) Earth disconnect terminal.
SE8802185D0 (en) GROUP CENTER WITH DOUBLE SWITCH AND EARTH
RU95101965A (en) Gas-insulated circuit breaker with autogeneration of arc-quenching flow

Legal Events

Date Code Title Description
8364 No opposition during term of opposition