GB788391A - Improvements in and relating to impregnated electrical components - Google Patents

Improvements in and relating to impregnated electrical components

Info

Publication number
GB788391A
GB788391A GB1810953A GB1810953A GB788391A GB 788391 A GB788391 A GB 788391A GB 1810953 A GB1810953 A GB 1810953A GB 1810953 A GB1810953 A GB 1810953A GB 788391 A GB788391 A GB 788391A
Authority
GB
United Kingdom
Prior art keywords
fuse
casing
impregnated
capacitor
june
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
GB1810953A
Inventor
Gustavus Harold Dyer
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB1810953A priority Critical patent/GB788391A/en
Publication of GB788391A publication Critical patent/GB788391A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/14—Protection against electric or thermal overload
    • 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
    • H01H85/0241—Structural association of a fuse and another component or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Fuses (AREA)

Abstract

788,391. Capacitors. BRITISH THOMSONHOUSTON CO., Ltd. June 30, 1954 [June 30, 1953], No. 18109/53. Class 37. An electrical capacitor comprises a casing within which are contained one or more impregnated capacitor elements provided with a fuse, the fuse being shrouded from the elements and the casing, so that if the fuse blows the evolution of conducting particles by the arc produced thereby is substantially prevented and the arc is not maintained by the formation of a conducting path. In the construction shown, the fuse 4 comprises a thin wire which interconnects the terminal 3 and the capacitor element 2 which is housed within a casing 1 and impregnated with a suitable oil. The fuse is surrounded by a folded sheet 6 of insulating material provided with an aperture 7 through which the connecting tagfrom the capacitor element passes. In an alternative construction the fuse wire lies between two parallel sheets of insulating material. In a further construction, the fuse is contained within a sealed glass envelope.
GB1810953A 1953-06-30 1953-06-30 Improvements in and relating to impregnated electrical components Expired GB788391A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1810953A GB788391A (en) 1953-06-30 1953-06-30 Improvements in and relating to impregnated electrical components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1810953A GB788391A (en) 1953-06-30 1953-06-30 Improvements in and relating to impregnated electrical components

Publications (1)

Publication Number Publication Date
GB788391A true GB788391A (en) 1958-01-02

Family

ID=10106808

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1810953A Expired GB788391A (en) 1953-06-30 1953-06-30 Improvements in and relating to impregnated electrical components

Country Status (1)

Country Link
GB (1) GB788391A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453990A1 (en) * 1974-11-14 1976-05-20 Licentia Gmbh Safety disconnector for encased capacitor - is in form of fuse mounted directly on cup-shaped housing lid underside
US6370009B1 (en) 1999-06-07 2002-04-09 Mcgraw-Edison Company Internally-fused capacitor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453990A1 (en) * 1974-11-14 1976-05-20 Licentia Gmbh Safety disconnector for encased capacitor - is in form of fuse mounted directly on cup-shaped housing lid underside
US6370009B1 (en) 1999-06-07 2002-04-09 Mcgraw-Edison Company Internally-fused capacitor

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