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GB1200706A - Circuit interrupter of the dual bore type - Google Patents

Circuit interrupter of the dual bore type

Info

Publication number
GB1200706A
GB1200706A GB34071/68A GB3407168A GB1200706A GB 1200706 A GB1200706 A GB 1200706A GB 34071/68 A GB34071/68 A GB 34071/68A GB 3407168 A GB3407168 A GB 3407168A GB 1200706 A GB1200706 A GB 1200706A
Authority
GB
United Kingdom
Prior art keywords
circuit interrupter
dual bore
bore type
fusible
dual
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
GB34071/68A
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 GB1200706A publication Critical patent/GB1200706A/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
    • H01H85/38—Means for extinguishing or suppressing arc
    • 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)
  • Measuring Fluid Pressure (AREA)

Abstract

1,200,706. Fusible cut-outs. WESTING- HOUSE ELECTRIC CORP. 17 July, 1968 [24 Aug., 1967], No. 34071/68. Heading H2G. In a circuit interrupter of the kind described in Specification 1,200,702, an arcing terminal 95 is disposed adjacent to the auxiliary (fusible) conducting rod 182.
GB34071/68A 1967-08-24 1968-07-17 Circuit interrupter of the dual bore type Expired GB1200706A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66301967A 1967-08-24 1967-08-24
US663127A US3401247A (en) 1967-08-24 1967-08-24 Circuit interrupter of the dual bore type

Publications (1)

Publication Number Publication Date
GB1200706A true GB1200706A (en) 1970-07-29

Family

ID=27098654

Family Applications (2)

Application Number Title Priority Date Filing Date
GB33636/68A Expired GB1200705A (en) 1967-08-24 1968-07-15 High voltage circuit interrupter
GB34071/68A Expired GB1200706A (en) 1967-08-24 1968-07-17 Circuit interrupter of the dual bore type

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB33636/68A Expired GB1200705A (en) 1967-08-24 1968-07-15 High voltage circuit interrupter

Country Status (6)

Country Link
US (2) US3501731A (en)
BE (2) BE718705A (en)
ES (2) ES357490A1 (en)
FR (2) FR1577703A (en)
GB (2) GB1200705A (en)
SE (2) SE344136B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575683A (en) * 1969-09-15 1971-04-20 S & C Electric Co Plug-in expulsion fuse with seal between exhaust terminal and stationary contact sleeve
US3801946A (en) * 1973-03-22 1974-04-02 Westinghouse Electric Corp Dropout fuse assembly including improved current limiting fuse structures
DE502006004073D1 (en) * 2006-09-08 2009-08-06 Siemens Ag Short circuit strength optimized semiconductor switching module
US10330225B2 (en) * 2017-01-28 2019-06-25 Mark Eugene Goodson Lightning resistant gas tubing system

Family Cites Families (9)

* 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
US2305996A (en) * 1940-05-25 1942-12-22 Line Material Co Repeating fuse construction
US2328818A (en) * 1940-08-01 1943-09-07 Schweitzer & Conrad Inc Circuit interrupting apparatus
US2319277A (en) * 1940-12-30 1943-05-18 Schweitzer & Conrad Inc Circuit interrupting apparatus
US2750469A (en) * 1950-05-22 1956-06-12 S & C Electric Co Circuit interrupter
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
US3002070A (en) * 1960-09-01 1961-09-26 Mc Graw Edison Co Fuse cutout
US3048680A (en) * 1960-10-07 1962-08-07 Mc Graw Edison Co Fuse cutout

Also Published As

Publication number Publication date
ES357490A1 (en) 1970-03-16
FR1578503A (en) 1969-08-14
US3401247A (en) 1968-09-10
FR1577703A (en) 1969-08-08
US3501731A (en) 1970-03-17
ES357486A1 (en) 1970-03-16
SE344136B (en) 1972-03-27
SE344139B (en) 1972-03-27
BE719026A (en) 1969-01-16
GB1200705A (en) 1970-07-29
BE718705A (en) 1968-12-31

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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