ES479386A1 - Arc blowing chamber - Google Patents

Arc blowing chamber

Info

Publication number
ES479386A1
ES479386A1 ES479386A ES479386A ES479386A1 ES 479386 A1 ES479386 A1 ES 479386A1 ES 479386 A ES479386 A ES 479386A ES 479386 A ES479386 A ES 479386A ES 479386 A1 ES479386 A1 ES 479386A1
Authority
ES
Spain
Prior art keywords
blowing chamber
parallel
arc blowing
arc
blowing
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
ES479386A
Other languages
Spanish (es)
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Publication of ES479386A1 publication Critical patent/ES479386A1/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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • 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)
  • Breakers (AREA)
  • Circuit Breakers (AREA)

Abstract

In a blowing chamber or arc- chute for the arcs appearing between the contacts 1, 5 of an electrical circuit breaking apparatus, e.g. a current limiting apparatus, a blowing loop is constituted by a conductor 20 passing firstly parallel at 18 to a movable contact 5, then externally at 14 parallel to a runner 15 and finally at 16 opposite a massive part of split fins 32. The blow-out action may be assisted by a ferromagnetic U-shaped element located about the fixed contact 1.
ES479386A 1978-04-07 1979-04-06 Arc blowing chamber Expired ES479386A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7810410A FR2422242A1 (en) 1978-04-07 1978-04-07 BLOW CHAMBER FOR ELECTRICAL CURRENT LIMITER

Publications (1)

Publication Number Publication Date
ES479386A1 true ES479386A1 (en) 1980-01-01

Family

ID=9206860

Family Applications (1)

Application Number Title Priority Date Filing Date
ES479386A Expired ES479386A1 (en) 1978-04-07 1979-04-06 Arc blowing chamber

Country Status (9)

Country Link
JP (1) JPS54136664A (en)
BR (1) BR7902102A (en)
CA (1) CA1130352A (en)
DE (1) DE2913795A1 (en)
ES (1) ES479386A1 (en)
FR (1) FR2422242A1 (en)
GB (1) GB2023344B (en)
IT (1) IT1166731B (en)
SE (1) SE441399B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151407B (en) * 1981-08-13 1986-03-26 Mitsubishi Electric Corp Electromagnetic contactor
KR840003135A (en) * 1982-02-03 1984-08-13 카다야마 히도 하지로 Power switchgear
US4654614A (en) * 1985-03-04 1987-03-31 Westinghouse Electric Corp. Current limiting solenoid operated circuit breaker
FR2652199B1 (en) * 1989-09-19 1994-05-13 Telemecanique SWITCHING DEVICE WITH CURRENT LOOPS ASSISTING THE DEVELOPMENT OF THE ARC.
US5313031A (en) * 1990-12-28 1994-05-17 Mitsubishi Denki Kabushiki Kaisha Electric switch gear with improved stationary contact configuration
GB9105513D0 (en) * 1991-03-15 1991-05-01 Nat Res Dev Control of electric arcs
DE4127291C2 (en) * 1991-08-17 1996-07-11 Abb Patent Gmbh Arc chamber for an electrical switching device
DE4315485A1 (en) * 1993-05-10 1994-11-17 Abb Patent Gmbh Electrical switch

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB590970A (en) * 1945-04-26 1947-08-01 Reyrolle A & Co Ltd Improvements in or relating to electric air-break circuit-breakers
US2381637A (en) * 1942-04-09 1945-08-07 Ite Circuit Breaker Ltd Arc quencher
US2555799A (en) * 1947-02-05 1951-06-05 Allis Chalmers Mfg Co Electric switch
GB745755A (en) * 1953-07-23 1956-02-29 Ferguson Pailin Ltd Improvements in or relating to air-break electric switches or circuit breakers
US3177325A (en) * 1960-12-21 1965-04-06 Ite Circuit Breaker Ltd Mechanical and electrical pivot between removable arc chute and stationary contact structure
US3155801A (en) * 1960-12-21 1964-11-03 Ite Circuit Breaker Ltd Arc chute side with encapsulated face wound blowout coil
DE1415944A1 (en) * 1961-03-24 1969-02-06 Licentia Gmbh Switchgear with an arc chamber of unequal width
DE1160922B (en) * 1962-02-03 1964-01-09 Siemens Ag Arc chamber for DC and AC switches
US3178545A (en) * 1962-11-02 1965-04-13 Gen Electric Electric circuit interrupter with metal plates for arc division having v-shaped edge directed toward arc-initiation region
DE1252781B (en) * 1966-10-22
DE2134543C3 (en) * 1971-07-10 1975-04-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Switch with arcing plate arrangement
US3759963A (en) * 1971-07-30 1973-09-18 Du Pont Water insoluble anthraquinone dyes for cellulosic and synthetic fibers
FI49890C (en) * 1974-03-12 1975-10-10 Ahlstroem Oy Electric cutting device.
DE2609708C2 (en) * 1976-03-09 1980-10-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Miniature circuit breaker with arc starting aid

Also Published As

Publication number Publication date
DE2913795C2 (en) 1987-11-19
IT7921642A0 (en) 1979-04-06
SE7902679L (en) 1979-10-08
DE2913795A1 (en) 1979-10-11
JPS54136664A (en) 1979-10-23
SE441399B (en) 1985-09-30
CA1130352A (en) 1982-08-24
FR2422242B1 (en) 1981-07-24
IT1166731B (en) 1987-05-06
FR2422242A1 (en) 1979-11-02
GB2023344B (en) 1982-09-15
BR7902102A (en) 1979-11-27
JPS6252408B2 (en) 1987-11-05
GB2023344A (en) 1979-12-28

Similar Documents

Publication Publication Date Title
GB702834A (en) Improvements in or relating to a method of electrical arc-extinction in electric circuit-breakers
FR2389219A1 (en) GAS ELECTRIC CIRCUIT BREAKER
ES479386A1 (en) Arc blowing chamber
DE3060653D1 (en) Multipolar high tension circuit breaker
BR8200555A (en) ELECTRIC CIRCUIT SWITCH
ES445038A1 (en) Low-voltage circuit-breaker having small contact separation and small gap between cooperating parallel-arranged arcing-rails
SE7610464L (en) POWER SWITCH
DE3582815D1 (en) ARC EXTINGUISHING DEVICE FOR ELECTRICAL SWITCHES.
KR840000960A (en) Vacuum circuit breaker
GB1545998A (en) Circuit breakers
SE8704180D0 (en) circuit breaker
GB832316A (en) Improved electric circuit breaker of the magnetic blow-out type
ES8800507A1 (en) Current limiting circuit breaker with arc commutating structure.
SE7708732L (en) CURRENT LIMITATION DEVICE
ES8105889A1 (en) Dual arcing contacts for circuit breaker
ES438310A1 (en) Electric switch comprising an arcing contact
GB1532727A (en) Electrical contact arrangement
FR2357049A1 (en) Circuit breaker with arc quenching baffles - has conductive intermediate layer between contacts for partial arcs treatment
ES8703056A1 (en) A leakage current protection circuit breaker
GB909057A (en) A contact arrangement for electric switchgear
FR2351487A2 (en) Suppressor circuit for electric arc - uses magnetic circuit with air gap and component of thin plate form
FR2338561A1 (en) Manual, pneumatic or electromagnetically operated switch - has insulating material wedge to separate contacts and provide mechanical
FR2423053A2 (en) Magnetic repulsion based switch - has ferromagnetic plate close to magnetic circuit air gap on opposite side of armature
GB840610A (en) Improved electric circuit breaker having arc-extinguishing means
FR2360977A1 (en) Low voltage circuit breaker - has bimetallic or electromagnetic trip connected to normally fixed contact and extinction chamber associated with electrode