GB1200703A - Circuit interrupter having improved flashover characteristics - Google Patents

Circuit interrupter having improved flashover characteristics

Info

Publication number
GB1200703A
GB1200703A GB32835/68A GB3283568A GB1200703A GB 1200703 A GB1200703 A GB 1200703A GB 32835/68 A GB32835/68 A GB 32835/68A GB 3283568 A GB3283568 A GB 3283568A GB 1200703 A GB1200703 A GB 1200703A
Authority
GB
United Kingdom
Prior art keywords
circuit interrupter
flashover characteristics
improved
improved flashover
tubular
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
GB32835/68A
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
Publication of GB1200703A publication Critical patent/GB1200703A/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

Landscapes

  • Fuses (AREA)

Abstract

1,200,703. Fusible cut-outs. WESTING- HOUSE ELECTRIC CORP. 10 July, 1968 [24 Aug., 1967], No. 32835/68. Heading H2G. The subject matter of this Specification is the same as that of Specification 1,200,702, but the claims relate to the provision of the tubular conducting member 150 connected to the auxiliary fuse circuit at 194 and extending into the fuse casing 20 beyond the upper end of tubular terminal 172, the member 150 being separated from the arc-extinguishing material 128, 128A by an insulating insert 142.
GB32835/68A 1967-08-24 1968-07-10 Circuit interrupter having improved flashover characteristics Expired GB1200703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US663029A US3401245A (en) 1967-08-24 1967-08-24 Circuit breaker having improved flashover characteristics

Publications (1)

Publication Number Publication Date
GB1200703A true GB1200703A (en) 1970-07-29

Family

ID=24660218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32835/68A Expired GB1200703A (en) 1967-08-24 1968-07-10 Circuit interrupter having improved flashover characteristics

Country Status (7)

Country Link
US (1) US3401245A (en)
JP (1) JPS4612704B1 (en)
BE (1) BE718707A (en)
ES (1) ES356407A1 (en)
FR (1) FR1593567A (en)
GB (1) GB1200703A (en)
SE (1) SE344137B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3550056A (en) * 1969-01-31 1970-12-22 Mc Graw Edison Co Enclosed fuse
US3855563A (en) * 1973-11-21 1974-12-17 Westinghouse Electric Corp Circuit interrupter
US4008452A (en) * 1975-08-01 1977-02-15 Westinghouse Electric Corporation Current limiting fuse device for relatively high current
US4952900A (en) * 1989-12-04 1990-08-28 Westinghouse Electric Corp. Controlled seal for an expulsion fuse and method of assembling same
US4995886A (en) * 1989-12-04 1991-02-26 Westinghouse Electric Corp. Method of assembling a controlled seal for an expulsion fuse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2183728A (en) * 1936-06-17 1939-12-19 Schweitzer & Conrad Inc Fuse
US2502992A (en) * 1943-12-16 1950-04-04 Westinghouse Electric Corp Circuit interrupter
US2599186A (en) * 1946-04-22 1952-06-03 S & C Electric Co Dropout fuse construction
US2961514A (en) * 1959-01-19 1960-11-22 S & C Electric Co Circuit interrupter
US2976381A (en) * 1959-05-15 1961-03-21 S & C Electric Co Circuit interrupter
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
JPS4612704B1 (en) 1971-04-01
SE344137B (en) 1972-03-27
US3401245A (en) 1968-09-10
ES356407A1 (en) 1970-02-01
BE718707A (en) 1968-12-31
FR1593567A (en) 1970-06-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees