DE3860668D1 - Schutzvorrichtung. - Google Patents

Schutzvorrichtung.

Info

Publication number
DE3860668D1
DE3860668D1 DE8888300542T DE3860668T DE3860668D1 DE 3860668 D1 DE3860668 D1 DE 3860668D1 DE 8888300542 T DE8888300542 T DE 8888300542T DE 3860668 T DE3860668 T DE 3860668T DE 3860668 D1 DE3860668 D1 DE 3860668D1
Authority
DE
Germany
Prior art keywords
protective device
protective
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 - Lifetime
Application number
DE8888300542T
Other languages
English (en)
Inventor
David John Mellor
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.)
Teledyne UK Ltd
Original Assignee
English Electric Valve Co Ltd
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 English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Application granted granted Critical
Publication of DE3860668D1 publication Critical patent/DE3860668D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/08—Overvoltage arresters using spark gaps structurally associated with protected apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • H01T4/12—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel hermetically sealed
DE8888300542T 1987-01-27 1988-01-22 Schutzvorrichtung. Expired - Lifetime DE3860668D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8701757A GB2200243B (en) 1987-01-27 1987-01-27 Protection device

Publications (1)

Publication Number Publication Date
DE3860668D1 true DE3860668D1 (de) 1990-10-31

Family

ID=10611278

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888300542T Expired - Lifetime DE3860668D1 (de) 1987-01-27 1988-01-22 Schutzvorrichtung.

Country Status (3)

Country Link
EP (1) EP0278612B1 (de)
DE (1) DE3860668D1 (de)
GB (1) GB2200243B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09120880A (ja) * 1995-10-26 1997-05-06 Shinko Electric Ind Co Ltd 避雷管

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191328894A (en) * 1913-12-15 1914-05-28 Western Electric Co Ltd Improvements in Vaccum Lightning Arresters.
GB378059A (en) * 1931-04-02 1932-08-02 Jakob Bader Device to prevent lag of spark between electrodes
GB666414A (en) * 1949-01-18 1952-02-13 Ferranti Ltd Improvements relating to electric spark discharge devices
GB853192A (en) * 1957-03-29 1960-11-02 British Thomson Houston Co Ltd Improvements in and relating to enclosed spark gaps
GB895577A (en) * 1958-06-30 1962-05-02 Gen Electric Co Ltd Improvements in or relating to gas filled electric discharge tubes
US3290542A (en) * 1963-07-26 1966-12-06 Gen Electric Triggered vacuum discharge device
US3845345A (en) * 1973-07-05 1974-10-29 Gen Electric Frequency sensitive preionizer
US3949260A (en) * 1975-04-14 1976-04-06 Hughes Aircraft Company Continuous ionization injector for low pressure gas discharge device
IT1115469B (it) * 1977-05-06 1986-02-03 Sits Soc It Telecom Siemens Dispositivo ad effetto di campo per la protezione da sovratensioni
EP0044894B1 (de) * 1980-07-30 1985-05-08 Reliance Electric Company Überspannungsableiter mit Betriebssicherheitsvorrichtung im Falle eines Gaslecks
GB2083945B (en) * 1980-09-19 1984-07-11 M O Valve Co Ltd Excess voltage arresters
GB2095466B (en) * 1981-03-25 1984-12-12 M O Valve Co Ltd Gas-filled excess voltage arresters
FR2520951A1 (fr) * 1982-02-04 1983-08-05 Commissariat Energie Atomique Generateur d'impulsions electromagnetiques de haute tension

Also Published As

Publication number Publication date
GB2200243B (en) 1990-09-05
GB2200243A (en) 1988-07-27
GB8701757D0 (en) 1987-03-04
EP0278612A1 (de) 1988-08-17
EP0278612B1 (de) 1990-09-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee