IT1042583B - INTERRUPTION DEVICE - Google Patents

INTERRUPTION DEVICE

Info

Publication number
IT1042583B
IT1042583B IT2727575A IT2727575A IT1042583B IT 1042583 B IT1042583 B IT 1042583B IT 2727575 A IT2727575 A IT 2727575A IT 2727575 A IT2727575 A IT 2727575A IT 1042583 B IT1042583 B IT 1042583B
Authority
IT
Italy
Prior art keywords
interruption device
interruption
Prior art date
Application number
IT2727575A
Other languages
Italian (it)
Original Assignee
Alsthom Cgee
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 Alsthom Cgee filed Critical Alsthom Cgee
Application granted granted Critical
Publication of IT1042583B publication Critical patent/IT1042583B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
IT2727575A 1974-09-19 1975-09-16 INTERRUPTION DEVICE IT1042583B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7431662A FR2285700A1 (en) 1974-09-19 1974-09-19 Dielectric gas filled electrical circuit breaker - has arc contacts of same dia surrounding main contacts

Publications (1)

Publication Number Publication Date
IT1042583B true IT1042583B (en) 1980-01-30

Family

ID=9143243

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2727575A IT1042583B (en) 1974-09-19 1975-09-16 INTERRUPTION DEVICE

Country Status (4)

Country Link
CH (1) CH587555A5 (en)
ES (1) ES440933A1 (en)
FR (1) FR2285700A1 (en)
IT (1) IT1042583B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370352A1 (en) * 1976-11-09 1978-06-02 Merlin Gerin Disconnector with automatic blow-out piston - has insulating tapering collar around axial contact ends
DE2759267C3 (en) * 1977-12-30 1980-09-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Gas switch
FR2441261A1 (en) 1978-11-10 1980-06-06 Merlin Gerin ROTARY ARC SWITCH
FR2441916A1 (en) * 1978-11-14 1980-06-13 Merlin Gerin SELF-BLOWING ELECTRIC CIRCUIT BREAKER EQUIPPED WITH A DEVICE WITH IMPROVED MAIN CONTACTS
US4315121A (en) 1979-05-11 1982-02-09 Gould Inc. Saturable magnetic steel encased coil for arc spinner interrupter
FR2464550A1 (en) * 1979-09-03 1981-03-06 Merlin Gerin MAGNETIC BLOW SWITCH IN ARC ROTATION
DE3132123A1 (en) * 1981-08-11 1983-03-03 Siemens AG, 1000 Berlin und 8000 München SINGLE OR MULTIPOLE SWITCH FOR ENCLOSED, PRESSURE GAS INSULATED HIGH VOLTAGE SWITCHGEAR
EP0125553B1 (en) * 1983-05-09 1988-09-14 Mitsubishi Denki Kabushiki Kaisha Circuit breaker of spiral arc type
FR2620854A1 (en) * 1987-09-23 1989-03-24 Alsthom MAGNETIC BLOWING SPRING BY ARC ROTATION FOR CONTACT ELEMENT OF AN ELECTRIC SWITCH
DE19543815A1 (en) * 1995-11-24 1997-05-28 Asea Brown Boveri Electrical switching device
DE10008256A1 (en) * 2000-02-23 2001-09-06 Bosch Gmbh Robert Switch contact for a starter motor
ITMI20060421A1 (en) * 2006-03-09 2007-09-10 Mont Ele S R L CURRENT MANEUVER-SELECTOR SWITCH CONTINUOUSLY CONTINUES FOR TRACTION LINES

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH298774A (en) * 1951-03-22 1954-05-15 Ceskoslovenske Z Tezkeho Stroj Electric switch.
NL230886A (en) * 1958-08-27
FR1257305A (en) * 1959-04-30 1961-03-31 Thomson Houston Comp Francaise Vacuum switch
FR1467717A (en) * 1965-09-13 1967-01-27 Int Standard Electric Corp Improvements to electrical switches
GB1346984A (en) * 1969-12-30 1974-02-13 Reyrolle Parsons Ltd Gas circuit-breakers

Also Published As

Publication number Publication date
FR2285700B1 (en) 1978-12-29
ES440933A1 (en) 1977-03-16
CH587555A5 (en) 1977-05-13
FR2285700A1 (en) 1976-04-16

Similar Documents

Publication Publication Date Title
IT1042345B (en) DEPASTIGLIATORE DEVICE
DK385975A (en) ANTI-CONCEPTION DEVICE
AT351624B (en) STEREOMICROPHONE DEVICE
IT1042753B (en) SWITCHED DEVICE PEREEZIONATO
IT1037279B (en) PHOTOGALVANIC DEVICE
AT332977B (en) DEODORANTIES
IT1042572B (en) PERFEZONAPENTI AT PORTAVENTO
AT332978B (en) DEODORANTIES
IT1043240B (en) FIXING DEVICE
SE413864B (en) Forming device
DE2545988A1 (en) READER-COPY DEVICE
SE7412114L (en) LINERIZATION DEVICE
BR7503437A (en) ICEMENT DEVICE
IT1042583B (en) INTERRUPTION DEVICE
SE7414680L (en) MOTHALLS DEVICE
IT1037837B (en) NESCOLARMENTO DEVICE
BE830034A (en) SEMI-GUIDE DEVICE
BE832491A (en) SEMI-GUIDE DEVICE
BR7504302A (en) SUPPORT DEVICE
SE380545B (en) DEVICE FOR VEKROR
JPS5113966A (en) DENKITEKI KAIHEIKI
SE7509779L (en) DC-TRANSFORMING DEVICE
SE7407980L (en) ASSEMBLY DEVICE
AT349421B (en) APPLICATION DEVICE
AT327787B (en) DEMAND DEVICE

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940930