CA1036210A - Eliminateur de surtension a circuit de variation de tension ameliore - Google Patents

Eliminateur de surtension a circuit de variation de tension ameliore

Info

Publication number
CA1036210A
CA1036210A CA215,691A CA215691A CA1036210A CA 1036210 A CA1036210 A CA 1036210A CA 215691 A CA215691 A CA 215691A CA 1036210 A CA1036210 A CA 1036210A
Authority
CA
Canada
Prior art keywords
surge arrester
improved voltage
voltage grading
overvoltage surge
grading circuit
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
CA215,691A
Other languages
English (en)
Inventor
James S. Kresge
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
Application granted granted Critical
Publication of CA1036210A publication Critical patent/CA1036210A/fr
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
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/16—Overvoltage arresters using spark gaps having a plurality of gaps arranged in series
    • H01T4/20—Arrangements for improving potential distribution
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
CA215,691A 1974-01-16 1974-12-09 Eliminateur de surtension a circuit de variation de tension ameliore Expired CA1036210A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US433656A US3859569A (en) 1974-01-16 1974-01-16 Overvoltage surge arrester with improved voltage grading circuit

Publications (1)

Publication Number Publication Date
CA1036210A true CA1036210A (fr) 1978-08-08

Family

ID=23721025

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215,691A Expired CA1036210A (fr) 1974-01-16 1974-12-09 Eliminateur de surtension a circuit de variation de tension ameliore

Country Status (4)

Country Link
US (1) US3859569A (fr)
JP (1) JPS50107449A (fr)
CA (1) CA1036210A (fr)
DE (1) DE2500431A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963965A (en) * 1974-10-22 1976-06-15 Westinghouse Electric Corporation Surge arrester construction
US3967160A (en) * 1975-05-01 1976-06-29 General Electric Company Electrical overvoltage surge arrester with a long time constant valve section and series gap section
CH596682A5 (fr) * 1976-11-24 1978-03-15 Sprecher & Schuh Ag
US4396970A (en) * 1981-01-12 1983-08-02 Tii Industries Inc. Overvoltage surge arrester with predetermined creepage path
JPH04294083A (ja) * 1991-03-25 1992-10-19 Ngk Insulators Ltd 避雷碍子装置
US5294374A (en) * 1992-03-20 1994-03-15 Leviton Manufacturing Co., Inc. Electrical overstress materials and method of manufacture
US6876289B2 (en) * 2003-05-29 2005-04-05 Hubbell Incorporated Arrester disconnector assembly having a capacitor
US6828895B1 (en) * 2003-05-29 2004-12-07 Hubbel Incorporated Arrester disconnector assembly having a capacitor and a resistor
ATE489713T1 (de) * 2008-01-24 2010-12-15 Abb Technology Ag Hochspannungs-überspannungsschutz und betriebsverfahren dafür
US9088153B2 (en) 2012-09-26 2015-07-21 Hubbell Incorporated Series R-C graded gap assembly for MOV arrester
WO2023163998A1 (fr) * 2022-02-23 2023-08-31 Hubbell Incorporated Conception améliorée d'éclateur à gradient pour parafoudre à entrefer interne

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091721A (en) * 1954-12-07 1963-05-28 Ohio Brass Co Lightning arrester and gap unit with capacitive grading
GB1012500A (en) * 1963-09-03 1965-12-08 Ass Elect Ind Improvements in or relating to surge diverter units
US3611044A (en) * 1970-06-30 1971-10-05 Westinghouse Electric Corp Surge protection apparatus with improved circuit for reliable sparkover

Also Published As

Publication number Publication date
US3859569A (en) 1975-01-07
JPS50107449A (fr) 1975-08-23
DE2500431A1 (de) 1975-07-17

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