IT8022558A0 - POWER SWITCH OR PROTECTION SWITCH, FOR LOW VOLTAGE SWITCHING SYSTEMS. - Google Patents

POWER SWITCH OR PROTECTION SWITCH, FOR LOW VOLTAGE SWITCHING SYSTEMS.

Info

Publication number
IT8022558A0
IT8022558A0 IT8022558A IT2255880A IT8022558A0 IT 8022558 A0 IT8022558 A0 IT 8022558A0 IT 8022558 A IT8022558 A IT 8022558A IT 2255880 A IT2255880 A IT 2255880A IT 8022558 A0 IT8022558 A0 IT 8022558A0
Authority
IT
Italy
Prior art keywords
low voltage
switch
voltage switching
switching systems
power switch
Prior art date
Application number
IT8022558A
Other languages
Italian (it)
Other versions
IT1131269B (en
Inventor
Runtsch Erhard
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of IT8022558A0 publication Critical patent/IT8022558A0/en
Application granted granted Critical
Publication of IT1131269B publication Critical patent/IT1131269B/en

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
    • H01H9/302—Means for extinguishing or preventing arc between current-carrying parts wherein arc-extinguishing gas is evolved from stationary parts
IT22558/80A 1979-06-08 1980-06-05 POWER SWITCH OR PROTECTION SWITCH, FOR LOW VOLTAGE SWITCHING SYSTEMS IT1131269B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792923234 DE2923234A1 (en) 1979-06-08 1979-06-08 FOR LOW VOLTAGE SWITCHGEARS OF CIRCUIT BREAKERS OR CIRCUIT BREAKERS

Publications (2)

Publication Number Publication Date
IT8022558A0 true IT8022558A0 (en) 1980-06-05
IT1131269B IT1131269B (en) 1986-06-18

Family

ID=6072768

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22558/80A IT1131269B (en) 1979-06-08 1980-06-05 POWER SWITCH OR PROTECTION SWITCH, FOR LOW VOLTAGE SWITCHING SYSTEMS

Country Status (4)

Country Link
DE (1) DE2923234A1 (en)
FR (1) FR2458883A1 (en)
GB (1) GB2054963A (en)
IT (1) IT1131269B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421876A1 (en) * 1984-06-13 1985-12-19 Brown, Boveri & Cie Ag, 6800 Mannheim ARC EXTINGUISHING DEVICE
DE3443121A1 (en) * 1984-11-27 1986-05-28 Brown, Boveri & Cie Ag, 6800 Mannheim ELECTRICAL CIRCUIT BREAKER
DE3619241C2 (en) * 1986-06-07 1994-07-21 Kloeckner Moeller Gmbh Extinguishing device for a circuit breaker
DE3824025C2 (en) * 1988-07-15 1994-02-17 Asea Brown Boveri Low voltage switchgear
DE102005028473B4 (en) * 2005-06-20 2007-06-06 Siemens Ag Extinguishing chamber arrangement
US8247727B2 (en) 2010-01-21 2012-08-21 Eaton Corporation Arc chamber employing a number of gassing inserts to form a number of gas flow circulation paths and electrical switching apparatus including the same
CN103794423B (en) * 2012-11-01 2016-06-08 施耐德电器工业公司 Air-sweeping type low-voltage arc eliminating device and chopper
US9530592B1 (en) * 2015-09-16 2016-12-27 Siemens Aktiengesellschaft Arc extinguishing assemblies and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2160681A (en) * 1937-12-30 1939-05-30 Westinghouse Electric & Mfg Co Circuit interrupter
US2707218A (en) * 1951-05-31 1955-04-26 Westinghouse Electric Corp Air-break circuit interrupters
DE1053067B (en) * 1958-06-26 1959-03-19 Siemens Ag Electric circuit breaker with extinguishing chamber
GB1113062A (en) * 1964-04-17 1968-05-08 Reyrolle A & Co Ltd Improvements relating to cold cathode arc chutes
FR2041316A5 (en) * 1969-04-18 1971-01-29 Kesl Karel
DE2029252C3 (en) * 1970-06-13 1975-04-03 Siemens Ag Electric switch

Also Published As

Publication number Publication date
FR2458883A1 (en) 1981-01-02
DE2923234C2 (en) 1987-03-12
FR2458883B3 (en) 1982-04-16
IT1131269B (en) 1986-06-18
GB2054963A (en) 1981-02-18
DE2923234A1 (en) 1980-12-11

Similar Documents

Publication Publication Date Title
DE3382062D1 (en) OVERVOLTAGE PROTECTED DARLINGTON SWITCH.
IT8022558A0 (en) POWER SWITCH OR PROTECTION SWITCH, FOR LOW VOLTAGE SWITCHING SYSTEMS.
BR8302282A (en) HIGH VOLTAGE ISOLATED SWITCHING INSTALLATION WITH PRESSURE GAS, OVERALL WITH MONOPHASE METAL ENCapsulation
IT7819975A0 (en) REVERSING VALVE, PARTICULARLY FOR HYDRAULIC DEVICES FOR ACTUATING HIGH VOLTAGE ELECTRIC SWITCHES.
IT8021911A0 (en) IMPROVED SWITCHING DEVICE.
NL7712932A (en) HIGH VOLTAGE VACUUM SWITCH.
IT1067183B (en) SPINTEROMETER PARTICULARLY FOR THE LIMITATION OF OVERVOLTAGES IN LOW VOLTAGE SYSTEMS
IT8025523A0 (en) ELECTRONIC SWITCHING EQUIPMENT, OPERATING WITHOUT MECHANICAL CONTACT.
IT7819655A0 (en) METALLIC CAPSULE SWITCH DISCONNECTOR FOR HIGH VOLTAGE CONTROL SYSTEMS.
NO905380L (en) GAS-INSULATED TREPOLET HIGH VOLTAGE SWITCH.
IT1148897B (en) SPINTEROMETER, IN PARTICULAR FOR THE LIMITATION OF OVERVOLTAGES IN LOW VOLTAGE SYSTEMS
IT7827142A0 (en) PROTECTION SWITCH FOR FAILURE CURRENTS.
IT1108832B (en) SWITCHER SEGMENT FOR TELEPHONE SWITCHING SYSTEMS
IT7821083A0 (en) ELECTRICAL SYSTEM FOR THE SYNTHETIC CONTROL OF THREE-POLE HIGH VOLTAGE POWER SWITCHES.
IT208625Z2 (en) FIXED CONTACT FOR LOW VOLTAGE SWITCHES.
ES231018Y (en) PROTECTION SWITCH.
IT7819648A0 (en) METALLIC CAPSULE SWITCH DISCONNECTOR FOR HIGH VOLTAGE CONTROL SYSTEMS.
DE69015007D1 (en) High voltage switch assembly.
IT7830999A0 (en) MAGNETIC CIRCUIT BREAKER FOR PROTECTION SWITCHES AGAINST CURRENT DISPLACEMENTS.
IT7922469A0 (en) HYDRAULIC ACCUMULATOR PARTICULARLY FOR HYDRAULIC SYSTEMS OPERATING ELECTRIC SWITCHES.
NL175767C (en) HIGH VOLTAGE POWER SWITCHING DEVICE.
IT7826862A0 (en) ELECTRIC SWITCH FOR PROTECTION AGAINST FAULT CURRENTS.
DD133611A1 (en) COMPRESSOR SYSTEM, ESPECIALLY FOR HIGH VOLTAGE SWITCHING DEVICES
IT7921322V0 (en) STRUCTURE OF OPERATING SWITCH DISCONNECTOR.
IT212832Z2 (en) BARS CONDUCT FOR LOW VOLTAGE ELECTRICITY DISTRIBUTION SYSTEMS.