GB1038050A - Improvements in preionizers for use in overvoltage protective devices - Google Patents

Improvements in preionizers for use in overvoltage protective devices

Info

Publication number
GB1038050A
GB1038050A GB4978564A GB4978564A GB1038050A GB 1038050 A GB1038050 A GB 1038050A GB 4978564 A GB4978564 A GB 4978564A GB 4978564 A GB4978564 A GB 4978564A GB 1038050 A GB1038050 A GB 1038050A
Authority
GB
United Kingdom
Prior art keywords
electrodes
preionizers
protective devices
overvoltage protective
dec
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
GB4978564A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1038050A publication Critical patent/GB1038050A/en
Expired 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
    • H01T2/00—Spark gaps comprising auxiliary triggering means
    • H01T2/02—Spark gaps comprising auxiliary triggering means comprising a trigger electrode or an auxiliary spark gap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/74—Devices having four or more poles, e.g. holders for compact fluorescent lamps

Abstract

1,038,050. Surge diverters. GENERAL ELECTRIC CO. Dec. 7, 1964 [Dec. 13, 1963], No. 49785/64. Heading H2H. A surge diverter comprises a pair of spaced gap electrodes 16, 18 in compensation with a parallel connected pre-ionizing device comprising an insulating body 22 of ceramic composition, plastic material or mica with a pair of spaced electrodes 30, 32 forming a second air gap 24 with a resistor 34 in series. A grading resistor 48 is connected across the electrodes 16, 18. A number of other configurations for the pre-ionizing device are given in the Specification (Figs. 5-7, not shown).
GB4978564A 1963-12-13 1964-12-07 Improvements in preionizers for use in overvoltage protective devices Expired GB1038050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33031063A 1963-12-13 1963-12-13

Publications (1)

Publication Number Publication Date
GB1038050A true GB1038050A (en) 1966-08-03

Family

ID=23289195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4978564A Expired GB1038050A (en) 1963-12-13 1964-12-07 Improvements in preionizers for use in overvoltage protective devices

Country Status (3)

Country Link
DE (1) DE1940174U (en)
GB (1) GB1038050A (en)
SE (1) SE326231B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510726A (en) * 1967-10-31 1970-05-05 Westinghouse Electric Corp Grading and cascading circuit for lightning arresters having a plurality of spark gaps
US4807081A (en) * 1986-09-05 1989-02-21 Raychem Limited Circuit protection arrangement
US4860155A (en) * 1986-03-28 1989-08-22 Raychem Limited Overvoltage protection device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096541A (en) * 1976-02-13 1978-06-20 Etat Francaise Miniature lightning protector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510726A (en) * 1967-10-31 1970-05-05 Westinghouse Electric Corp Grading and cascading circuit for lightning arresters having a plurality of spark gaps
US4860155A (en) * 1986-03-28 1989-08-22 Raychem Limited Overvoltage protection device
US4807081A (en) * 1986-09-05 1989-02-21 Raychem Limited Circuit protection arrangement

Also Published As

Publication number Publication date
DE1940174U (en) 1966-06-08
SE326231B (en) 1970-07-20

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