[go: up one dir, main page]

FR1247451A - Improvements made to the poles of very high voltage circuit breakers - Google Patents

Improvements made to the poles of very high voltage circuit breakers

Info

Publication number
FR1247451A
FR1247451A FR808144A FR808144A FR1247451A FR 1247451 A FR1247451 A FR 1247451A FR 808144 A FR808144 A FR 808144A FR 808144 A FR808144 A FR 808144A FR 1247451 A FR1247451 A FR 1247451A
Authority
FR
France
Prior art keywords
poles
high voltage
voltage circuit
circuit breakers
improvements made
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
FR808144A
Other languages
French (fr)
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.)
Societe dAppareillage Electrique Gardy SAS
Original Assignee
Societe dAppareillage Electrique Gardy SAS
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 Societe dAppareillage Electrique Gardy SAS filed Critical Societe dAppareillage Electrique Gardy SAS
Priority to FR808144A priority Critical patent/FR1247451A/en
Priority to FR812391A priority patent/FR76700E/en
Priority to CH358145D priority patent/CH358145A/en
Priority to BE588118A priority patent/BE588118A/en
Priority to ES0256324A priority patent/ES256324A1/en
Application granted granted Critical
Publication of FR1247451A publication Critical patent/FR1247451A/en
Expired legal-status Critical Current

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
    • H01H33/008—Pedestal mounted switch gear combinations
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H01H2033/146—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc using capacitors, e.g. for the voltage division over the different switches
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
FR808144A 1959-10-22 1959-10-22 Improvements made to the poles of very high voltage circuit breakers Expired FR1247451A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR808144A FR1247451A (en) 1959-10-22 1959-10-22 Improvements made to the poles of very high voltage circuit breakers
FR812391A FR76700E (en) 1959-10-22 1959-12-08 Improvements made to the poles of very high voltage circuit breakers
CH358145D CH358145A (en) 1959-10-22 1960-02-16 Very high voltage circuit breaker
BE588118A BE588118A (en) 1959-10-22 1960-02-29 Very high voltage circuit breaker pole
ES0256324A ES256324A1 (en) 1959-10-22 1960-03-07 Improvements introduced in the manufacture of circuit breakers (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR808144A FR1247451A (en) 1959-10-22 1959-10-22 Improvements made to the poles of very high voltage circuit breakers
FR812391A FR76700E (en) 1959-10-22 1959-12-08 Improvements made to the poles of very high voltage circuit breakers

Publications (1)

Publication Number Publication Date
FR1247451A true FR1247451A (en) 1960-12-02

Family

ID=26184520

Family Applications (2)

Application Number Title Priority Date Filing Date
FR808144A Expired FR1247451A (en) 1959-10-22 1959-10-22 Improvements made to the poles of very high voltage circuit breakers
FR812391A Expired FR76700E (en) 1959-10-22 1959-12-08 Improvements made to the poles of very high voltage circuit breakers

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR812391A Expired FR76700E (en) 1959-10-22 1959-12-08 Improvements made to the poles of very high voltage circuit breakers

Country Status (3)

Country Link
CH (1) CH358145A (en)
ES (1) ES256324A1 (en)
FR (2) FR1247451A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248136B (en) * 1961-12-21 1967-08-24 Magrini Fab Riun Scarpa Circuit breaker for high and extremely high electrical voltages
US3352988A (en) * 1965-04-09 1967-11-14 Allis Chalmers Mfg Co Means for mounting and electrically interconnecting circuit interrupting devices
FR2514555A1 (en) * 1981-10-12 1983-04-15 Alsthom Atlantique Pressurised gas circuit breaker - includes sliding rods operating two sealed contact sets allowing independent access to each part of extinction chamber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248136B (en) * 1961-12-21 1967-08-24 Magrini Fab Riun Scarpa Circuit breaker for high and extremely high electrical voltages
US3352988A (en) * 1965-04-09 1967-11-14 Allis Chalmers Mfg Co Means for mounting and electrically interconnecting circuit interrupting devices
FR2514555A1 (en) * 1981-10-12 1983-04-15 Alsthom Atlantique Pressurised gas circuit breaker - includes sliding rods operating two sealed contact sets allowing independent access to each part of extinction chamber

Also Published As

Publication number Publication date
CH358145A (en) 1961-11-15
FR76700E (en) 1961-11-17
ES256324A1 (en) 1960-06-16

Similar Documents

Publication Publication Date Title
FR1236689A (en) High voltage switch
CH385302A (en) High voltage electromagnetic generator
FR1265731A (en) Improvements to the insulation of high voltage equipment
FR76700E (en) Improvements made to the poles of very high voltage circuit breakers
FR1214086A (en) High voltage disconnector
FR1291318A (en) Improvements to circuit breakers for high voltage
FR1222757A (en) Improvements to high voltage windings
CH378421A (en) High voltage capacitor
FR1247452A (en) Improvements in very high voltage circuit breaker pole controls
BE588118A (en) Very high voltage circuit breaker pole
FR1271818A (en) Improvements to high voltage conductor insulators
FR1280454A (en) High voltage capability
FR1244987A (en) New provisions for high voltage electrical circuit breakers
BE592823A (en) High voltage disconnector.
FR1248906A (en) High voltage circuit breaker with intermediate resistors
FR1213828A (en) Improvements to high voltage generators
CH385964A (en) Low voltage circuit breaker
FR1287957A (en) Improvements to high voltage electrical switches with pneumatic blowing
FR1247381A (en) Low voltage direct current to very high voltage current converter
FR1346795A (en) High voltage disconnector
FR1432332A (en) Improvements to high voltage circuit breakers
FR1190166A (en) Improvements to low voltage circuit breakers
FR1252476A (en) Improvements to circuit breakers
FR1249467A (en) Improvements made to very high voltage circuit breakers with extinguishing fluid
FR1199059A (en) Improvements to high voltage disconnectors