BE739509A - - Google Patents

Info

Publication number
BE739509A
BE739509A BE739509DA BE739509A BE 739509 A BE739509 A BE 739509A BE 739509D A BE739509D A BE 739509DA BE 739509 A BE739509 A BE 739509A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE739509A publication Critical patent/BE739509A/xx

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
    • H01H85/43—Means for exhausting or absorbing gases liberated by fusing arc, or for ventilating excess pressure generated by heating
    • 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
    • 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
    • H01H85/38—Means for extinguishing or suppressing arc
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fuses (AREA)
  • Regulation Of General Use Transformers (AREA)
BE739509D 1968-10-01 1969-09-29 BE739509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76409268A 1968-10-01 1968-10-01

Publications (1)

Publication Number Publication Date
BE739509A true BE739509A (en) 1970-03-31

Family

ID=25069656

Family Applications (1)

Application Number Title Priority Date Filing Date
BE739509D BE739509A (en) 1968-10-01 1969-09-29

Country Status (5)

Country Link
US (1) US3588606A (en)
BE (1) BE739509A (en)
ES (1) ES371804A1 (en)
FR (1) FR2019596B1 (en)
GB (1) GB1283766A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827011A (en) * 1973-03-08 1974-07-30 Westinghouse Electric Corp Fuse assembly for oil-filled transformers
US3916259A (en) * 1974-04-08 1975-10-28 Kuhlman Corp Fuse holder assembly
US3916258A (en) * 1974-04-08 1975-10-28 Kuhlman Corp Fuse holder assembly
US4002949A (en) * 1975-11-13 1977-01-11 Kearney-National, Inc. Transformer protective system
US4170000A (en) * 1976-05-27 1979-10-02 Trayer Frank C Method and apparatus for fusing electrical power equipment enclosed in a tank and surrounded by insulating fluid
NL191811C (en) * 1980-09-30 1996-08-02 Soc Corp Melt safety.
EP0305314A1 (en) * 1987-08-18 1989-03-01 A.B. Chance Company Pultruded or filament wound synthetic resin fuse tube
US4987511A (en) * 1988-03-07 1991-01-22 Cooper Industries, Inc. Gapped arrester
US20040257739A1 (en) * 2003-06-19 2004-12-23 Rencsok Joel A. Safety disconnect unit with service recpetacle for mechanical and electrical systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1971819A (en) * 1930-09-20 1934-08-28 Westinghouse Electric & Mfg Co High voltage expulsion fuse
US2184760A (en) * 1937-11-12 1939-12-26 Westinghouse Electric & Mfg Co Circuit interrupter
US2283656A (en) * 1939-10-07 1942-05-19 Westinghouse Electric & Mfg Co Circuit interrupter
US2918557A (en) * 1958-05-15 1959-12-22 R T & E Corp Circuit breaker
US3255383A (en) * 1963-01-29 1966-06-07 Westinghouse Electric Corp Fuse containing means responsive to large fault currents and means responsive to small continuous overloads
US3365616A (en) * 1965-04-01 1968-01-23 Gen Electric Overvoltage protection system for electrical apparatus with current limiting fuse and removable oil fuse in series on line side
US3230331A (en) * 1965-04-26 1966-01-18 S & C Electric Co Circuit interrupter construction with improved condenser

Also Published As

Publication number Publication date
FR2019596A1 (en) 1970-07-03
GB1283766A (en) 1972-08-02
FR2019596B1 (en) 1973-04-06
ES371804A1 (en) 1972-03-16
US3588606A (en) 1971-06-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19870930