FR1336747A - Further training in compressed gas circuit breakers - Google Patents

Further training in compressed gas circuit breakers

Info

Publication number
FR1336747A
FR1336747A FR903602A FR903602A FR1336747A FR 1336747 A FR1336747 A FR 1336747A FR 903602 A FR903602 A FR 903602A FR 903602 A FR903602 A FR 903602A FR 1336747 A FR1336747 A FR 1336747A
Authority
FR
France
Prior art keywords
compressed gas
gas circuit
circuit breakers
further training
training
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
FR903602A
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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
Priority to GB16615/62A priority Critical patent/GB976870A/en
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR903602A priority patent/FR1336747A/en
Priority to FR933184A priority patent/FR1370621A/en
Priority to GB26504/63A priority patent/GB976070A/en
Priority to US293073A priority patent/US3218422A/en
Priority to CH848663A priority patent/CH393478A/en
Priority to DEM57432A priority patent/DE1264566B/en
Application granted granted Critical
Publication of FR1336747A publication Critical patent/FR1336747A/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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • 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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/04—Non-resonant antennas, e.g. travelling-wave antenna with parts bent, folded, shaped, screened or electrically loaded to obtain desired phase relation of radiation from selected sections of the antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/10—Logperiodic antennas
FR903602A 1962-07-10 1962-07-10 Further training in compressed gas circuit breakers Expired FR1336747A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB16615/62A GB976870A (en) 1962-07-10 1962-05-01 Improvements in or relating to dipole aerial arrays
FR903602A FR1336747A (en) 1962-07-10 1962-07-10 Further training in compressed gas circuit breakers
FR933184A FR1370621A (en) 1962-07-10 1963-04-30 Improvements to dipole antenna arrays
GB26504/63A GB976070A (en) 1962-07-10 1963-07-04 Compressed gas circuit breaker having a spherical metal reservoir
US293073A US3218422A (en) 1962-07-10 1963-07-05 Compressed gas circuit breaker having a spherical metal reservoir forming part of an arcing gap
CH848663A CH393478A (en) 1962-07-10 1963-07-08 Compressed gas circuit breaker comprising a metallic spherical tank
DEM57432A DE1264566B (en) 1962-07-10 1963-07-09 Compressed gas switch with spherical metal container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR903602A FR1336747A (en) 1962-07-10 1962-07-10 Further training in compressed gas circuit breakers

Publications (1)

Publication Number Publication Date
FR1336747A true FR1336747A (en) 1963-09-06

Family

ID=8782934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903602A Expired FR1336747A (en) 1962-07-10 1962-07-10 Further training in compressed gas circuit breakers

Country Status (5)

Country Link
US (1) US3218422A (en)
CH (1) CH393478A (en)
DE (1) DE1264566B (en)
FR (1) FR1336747A (en)
GB (2) GB976870A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450946A (en) * 1967-04-24 1969-06-17 Nasa Protective circuit of the spark gap type
DE102012223569B4 (en) * 2012-12-18 2014-08-14 Siemens Aktiengesellschaft X-ray tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE394126C (en) * 1924-04-14 Balt Mfg Company Automatic circuit breaker with an easily evaporable electrolyte and an arc chamber
DE320803C (en) * 1913-12-26 1920-05-04 Westinghouse Electric Corp Device for protection against overvoltages when opening oil switches
US2155841A (en) * 1937-10-16 1939-04-25 Ohio Brass Co Protective gap
DE742004C (en) * 1941-08-15 1957-01-17 Brown Boveri & Cie Baden Schwe Device for protecting switching devices, in particular indoor devices, against overvoltages

Also Published As

Publication number Publication date
GB976070A (en) 1964-11-25
GB976870A (en) 1964-12-02
US3218422A (en) 1965-11-16
CH393478A (en) 1965-06-15
DE1264566B (en) 1968-03-28

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