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GB2355857B - Fire risk elimination for flammable-liquid-filled transformers - Google Patents

Fire risk elimination for flammable-liquid-filled transformers

Info

Publication number
GB2355857B
GB2355857B GB9924667A GB9924667A GB2355857B GB 2355857 B GB2355857 B GB 2355857B GB 9924667 A GB9924667 A GB 9924667A GB 9924667 A GB9924667 A GB 9924667A GB 2355857 B GB2355857 B GB 2355857B
Authority
GB
United Kingdom
Prior art keywords
flammable
liquid
fire risk
filled transformers
risk elimination
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 - Fee Related
Application number
GB9924667A
Other versions
GB2355857A (en
GB9924667D0 (en
Inventor
Juergen Bastian
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
Application filed by Individual filed Critical Individual
Priority to GB9924667A priority Critical patent/GB2355857B/en
Publication of GB9924667D0 publication Critical patent/GB9924667D0/en
Publication of GB2355857A publication Critical patent/GB2355857A/en
Application granted granted Critical
Publication of GB2355857B publication Critical patent/GB2355857B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/16—Water cooling
    • 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
    • H01F27/02—Casings
    • H01F27/025—Constructional details relating to cooling
    • 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
    • H01F27/08—Cooling; Ventilating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformer Cooling (AREA)
GB9924667A 1999-10-20 1999-10-20 Fire risk elimination for flammable-liquid-filled transformers Expired - Fee Related GB2355857B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9924667A GB2355857B (en) 1999-10-20 1999-10-20 Fire risk elimination for flammable-liquid-filled transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9924667A GB2355857B (en) 1999-10-20 1999-10-20 Fire risk elimination for flammable-liquid-filled transformers

Publications (3)

Publication Number Publication Date
GB9924667D0 GB9924667D0 (en) 1999-12-22
GB2355857A GB2355857A (en) 2001-05-02
GB2355857B true GB2355857B (en) 2001-09-19

Family

ID=10862962

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9924667A Expired - Fee Related GB2355857B (en) 1999-10-20 1999-10-20 Fire risk elimination for flammable-liquid-filled transformers

Country Status (1)

Country Link
GB (1) GB2355857B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008043389A1 (en) * 2006-10-06 2008-04-17 Siemens Transformers Austria Gmbh & Co Kg Transformer for an ocean current power station
EP2335257A1 (en) * 2008-09-19 2011-06-22 ABB Technology AG A transformer assembly
WO2010040379A1 (en) 2008-10-06 2010-04-15 Abb Technology Ag A transformer assembly
EP3945760A1 (en) * 2020-07-27 2022-02-02 GE Energy Power Conversion Technology Ltd Negative relative pressure cooling systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2073498A (en) * 1980-01-31 1981-10-14 Campodonico R Apparatus for the recovery of heat dissipated by static electric machines
JPS61111513A (en) * 1984-11-06 1986-05-29 Fuji Electric Co Ltd Induction electric apparatus using evaporation cooling
US4904972A (en) * 1989-06-28 1990-02-27 Hitachi, Ltd. Gas-insulated stationary induction electrical apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2073498A (en) * 1980-01-31 1981-10-14 Campodonico R Apparatus for the recovery of heat dissipated by static electric machines
JPS61111513A (en) * 1984-11-06 1986-05-29 Fuji Electric Co Ltd Induction electric apparatus using evaporation cooling
US4904972A (en) * 1989-06-28 1990-02-27 Hitachi, Ltd. Gas-insulated stationary induction electrical apparatus

Also Published As

Publication number Publication date
GB2355857A (en) 2001-05-02
GB9924667D0 (en) 1999-12-22

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Legal Events

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

Effective date: 20071020