GB1408179A - Cooling of transformer bushings - Google Patents

Cooling of transformer bushings

Info

Publication number: GB1408179A
Authority: GB; United Kingdom
Prior art keywords: transformer; conductor; cooling; bushing; nov
Prior art date: 1971-11-18
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

GB5313972A

Other languages

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.)

ABB Norden Holding AB

Original Assignee

ASEA AB

Allmanna Svenska Elektriska AB

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.)

1971-11-18

Filing date

1972-11-17

Publication date

1975-10-01

1972-11-17 Application filed by ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB

1975-10-01 Publication of GB1408179A publication Critical patent/GB1408179A/en

Status Expired legal-status Critical Current

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
- H01F27/02—Casings
- H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Housings And Mounting Of Transformers (AREA)
Transformer Cooling (AREA)

GB5313972A 1971-11-18 1972-11-17 Cooling of transformer bushings Expired GB1408179A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE1473671A SE368296B (de)	1971-11-18	1971-11-18

Publications (1)

Publication Number	Publication Date
GB1408179A true GB1408179A (en)	1975-10-01

Family

ID=20299570

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB5313972A Expired GB1408179A (en)	1971-11-18	1972-11-17	Cooling of transformer bushings

Country Status (4)

Country	Link
CH (1)	CH543803A (de)
DE (1)	DE2254698A1 (de)
GB (1)	GB1408179A (de)
SE (1)	SE368296B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106601438A (zh) *	2016-12-19	2017-04-26	乔兴友	一种变压器
CN106601439A (zh) *	2016-12-19	2017-04-26	乔兴友	一种带防护装置的变压器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102017204931A1 (de) *	2017-03-23	2018-09-27	Siemens Aktiengesellschaft	Elektrisches Gerät mit gekühltem Dom

1971
- 1971-11-18 SE SE1473671A patent/SE368296B/xx unknown
1972
- 1972-11-01 CH CH1609672A patent/CH543803A/de not_active IP Right Cessation
- 1972-11-09 DE DE19722254698 patent/DE2254698A1/de active Pending
- 1972-11-17 GB GB5313972A patent/GB1408179A/en not_active Expired

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106601438A (zh) *	2016-12-19	2017-04-26	乔兴友	一种变压器
CN106601439A (zh) *	2016-12-19	2017-04-26	乔兴友	一种带防护装置的变压器
CN106601438B (zh) *	2016-12-19	2018-05-04	乔兴友	一种变压器
CN106601439B (zh) *	2016-12-19	2018-05-04	乔兴友	一种带防护装置的变压器

Also Published As

Publication number	Publication date
CH543803A (de)	1973-10-31
DE2254698A1 (de)	1973-05-24
SE368296B (de)	1974-06-24

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Legal Events

Date	Code	Title	Description
1976-02-11	PS	Patent sealed
1979-06-20	PCNP	Patent ceased through non-payment of renewal fee