GB2200254B - Protection of electric power equipment - Google Patents

Protection of electric power equipment

Info

Publication number
GB2200254B
GB2200254B GB08727608A GB8727608A GB2200254B GB 2200254 B GB2200254 B GB 2200254B GB 08727608 A GB08727608 A GB 08727608A GB 8727608 A GB8727608 A GB 8727608A GB 2200254 B GB2200254 B GB 2200254B
Authority
GB
United Kingdom
Prior art keywords
protection
electric power
power equipment
equipment
electric
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
GB08727608A
Other versions
GB2200254A (en
GB8727608D0 (en
Inventor
Donald Francis Binns
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB848417762A external-priority patent/GB8417762D0/en
Application filed by Individual filed Critical Individual
Priority to GB08727608A priority Critical patent/GB2200254B/en
Publication of GB8727608D0 publication Critical patent/GB8727608D0/en
Publication of GB2200254A publication Critical patent/GB2200254A/en
Application granted granted Critical
Publication of GB2200254B publication Critical patent/GB2200254B/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/02Casings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/02Casings
    • H01F27/04Leading of conductors or axles through casings, e.g. for tap-changing arrangements
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/08Cooling; Ventilating
    • H01F27/10Liquid cooling
    • H01F27/18Liquid cooling by evaporating liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
GB08727608A 1984-07-12 1987-11-25 Protection of electric power equipment Expired GB2200254B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08727608A GB2200254B (en) 1984-07-12 1987-11-25 Protection of electric power equipment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848417762A GB8417762D0 (en) 1984-07-12 1984-07-12 Protection of electric power equipment
GB08727608A GB2200254B (en) 1984-07-12 1987-11-25 Protection of electric power equipment

Publications (3)

Publication Number Publication Date
GB8727608D0 GB8727608D0 (en) 1987-12-31
GB2200254A GB2200254A (en) 1988-07-27
GB2200254B true GB2200254B (en) 1988-11-23

Family

ID=26287975

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08727608A Expired GB2200254B (en) 1984-07-12 1987-11-25 Protection of electric power equipment

Country Status (1)

Country Link
GB (1) GB2200254B (en)

Also Published As

Publication number Publication date
GB2200254A (en) 1988-07-27
GB8727608D0 (en) 1987-12-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee