CA934410A - Electrical bushing assembly - Google Patents

Electrical bushing assembly

Info

Publication number
CA934410A
CA934410A CA126029A CA126029A CA934410A CA 934410 A CA934410 A CA 934410A CA 126029 A CA126029 A CA 126029A CA 126029 A CA126029 A CA 126029A CA 934410 A CA934410 A CA 934410A
Authority
CA
Canada
Prior art keywords
bushing assembly
electrical bushing
electrical
assembly
bushing
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
CA126029A
Other versions
CA126029S (en
Inventor
William E. Horton, Iii
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA934410A publication Critical patent/CA934410A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/042—General constructions or structure of high voltage fuses, i.e. above 1000 V
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/005—Insulators structurally associated with built-in electrical equipment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H01F2027/404—Protective devices specially adapted for fluid filled transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H2085/0225—Means for preventing discharge, e.g. corona ring
CA126029A 1970-12-09 1971-10-26 Electrical bushing assembly Expired CA934410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9645770A 1970-12-09 1970-12-09

Publications (1)

Publication Number Publication Date
CA934410A true CA934410A (en) 1973-09-25

Family

ID=22257423

Family Applications (1)

Application Number Title Priority Date Filing Date
CA126029A Expired CA934410A (en) 1970-12-09 1971-10-26 Electrical bushing assembly

Country Status (2)

Country Link
US (1) US3684995A (en)
CA (1) CA934410A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962667A (en) * 1972-07-26 1976-06-08 Rte Corporation Combination fuse and bushing
US3781746A (en) * 1972-08-04 1973-12-25 Gen Electric Expulsion fuse and support means
US4136339A (en) * 1977-03-02 1979-01-23 Westinghouse Electric Corp. Corona reducing apparatus for a submersible electrical fuse
US4296397A (en) * 1980-05-30 1981-10-20 Welsbach Ozone Systems Corporation Fuse structure for corrosive atmosphere
US4401963A (en) * 1981-12-14 1983-08-30 Warco, Inc. Resistor insertion fuse
FR2769123B1 (en) * 1997-09-29 1999-12-10 Transfix Toulon Soc Nouv INSULATING BUSHING FOR MV / LV TRANSFORMER
US5903209A (en) * 1998-08-07 1999-05-11 Thomas & Betts International, Inc. Encapsulated fuse with corona shield
FR2784793B1 (en) * 1998-10-19 2000-12-29 Ferraz HIGH VOLTAGE CUT / CIRCUIT AND ASSEMBLY METHOD
CA2542300C (en) * 2003-10-10 2012-06-12 G & W Electric Company Encapsulated fuse with corona shield

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660644A (en) * 1951-07-10 1953-11-24 Usco Power Equipment Corp High-voltage fuse
US3187146A (en) * 1962-02-16 1965-06-01 Gen Electric Bushing fuse provided with a fuse body of strong insulating material having flattened ends
US3244838A (en) * 1963-09-12 1966-04-05 Westinghouse Electric Corp Current limiting fuse device and corona free protective link for use therein

Also Published As

Publication number Publication date
US3684995A (en) 1972-08-15

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