GB1304557A - - Google Patents

Info

Publication number
GB1304557A
GB1304557A GB5822370A GB5822370A GB1304557A GB 1304557 A GB1304557 A GB 1304557A GB 5822370 A GB5822370 A GB 5822370A GB 5822370 A GB5822370 A GB 5822370A GB 1304557 A GB1304557 A GB 1304557A
Authority
GB
United Kingdom
Prior art keywords
chamber
cooler
gas
dec
oil
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
GB5822370A
Other languages
English (en)
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 filed Critical
Publication of GB1304557A publication Critical patent/GB1304557A/en
Expired 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
    • H01F27/33—Arrangements for noise damping
    • 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
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • 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
    • 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
    • H01F27/18—Liquid cooling by evaporating liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformer Cooling (AREA)
GB5822370A 1969-12-11 1970-12-08 Expired GB1304557A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9968869 1969-12-11

Publications (1)

Publication Number Publication Date
GB1304557A true GB1304557A (enrdf_load_stackoverflow) 1973-01-24

Family

ID=14253959

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5822370A Expired GB1304557A (enrdf_load_stackoverflow) 1969-12-11 1970-12-08

Country Status (3)

Country Link
US (1) US3629757A (enrdf_load_stackoverflow)
DE (1) DE2060894C3 (enrdf_load_stackoverflow)
GB (1) GB1304557A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708705C3 (de) * 1977-03-01 1982-04-29 Transformatoren Union Ag, 7000 Stuttgart Anordnung zur Geräuschdämmung bei Großtransformatoren mit getrennt aufgestellten Kühlanlagen
EP0510252B1 (en) * 1991-04-26 1995-06-07 International Business Machines Corporation Coaxial isolation mounting of a toroidal transformer
US5724017A (en) * 1995-07-31 1998-03-03 General Electric Company Electrical transformer with reduced core noise
US5726617A (en) * 1995-07-31 1998-03-10 General Electric Company Electrical transformer with reduced core noise
CN107424743B (zh) * 2016-11-18 2019-05-14 山东厚俞实业有限公司 一种变压器装载机架
CN118116710B (zh) * 2023-12-25 2024-12-06 邢台市华兴电器设备有限公司 一种具有降噪功能的室内智能变压器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US886246A (en) * 1907-08-03 1908-04-28 Westinghouse Electric & Mfg Co Cooling system for transformers.
US1334041A (en) * 1919-03-06 1920-03-16 Lindstrom Arvid Insulating and cooling means for transformers
US2711882A (en) * 1952-01-12 1955-06-28 Westinghouse Electric Corp Electrical apparatus

Also Published As

Publication number Publication date
US3629757A (en) 1971-12-21
DE2060894C3 (de) 1975-08-07
DE2060894B2 (de) 1975-01-02
DE2060894A1 (de) 1971-06-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee