GB1487229A - Insulating arrangement for output lines of high voltage windings in transformers and chokes - Google Patents

Insulating arrangement for output lines of high voltage windings in transformers and chokes

Info

Publication number
GB1487229A
GB1487229A GB5248974A GB5248974A GB1487229A GB 1487229 A GB1487229 A GB 1487229A GB 5248974 A GB5248974 A GB 5248974A GB 5248974 A GB5248974 A GB 5248974A GB 1487229 A GB1487229 A GB 1487229A
Authority
GB
United Kingdom
Prior art keywords
sleeve
insulating
winding
flange
sleeves
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
GB5248974A
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.)
Transformatoren Union AG
Original Assignee
Transformatoren Union AG
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 Transformatoren Union AG filed Critical Transformatoren Union AG
Publication of GB1487229A publication Critical patent/GB1487229A/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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures

Abstract

1487229 Lead-in insulating arrangement TRANSFORMATOREN UNION AG 4 Dec 1974 [8 Dec 1973] 52489/74 Heading H2C An insulating arrangement for the output lines 2 of a h.v. winding 1 comprises pairs of concentric sleeves 51, 61, 71 surrounding the output line, each sleeve having a flange at the h.v. winding end, the flange of one sleeve of each pair extending on one side of an insulating concentric rings 5, 6, 7 surrounding the winding and the flange of the other sleeve of said pair extending on the other side of the said insulating rings with the sleeve extending through the aperture. The insulating rings have portions bent in the axial direction of the h.v. winding 1 and the flanges of the sleeves 51, 61, 71 likewise bent to the same shape. Double-shelled walls 52, 62, 72 are held spaced apart by the outer sleeve of each pair of sleeves. Further washers 4 provide additional insulation. An inner ring 3 is formed integrally with a flue wall 31 adjacent the output line 2.
GB5248974A 1973-12-08 1974-12-04 Insulating arrangement for output lines of high voltage windings in transformers and chokes Expired GB1487229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732361220 DE2361220C3 (en) 1973-12-08 1973-12-08 Isolation arrangement for discharging high-voltage windings in transformers and chokes

Publications (1)

Publication Number Publication Date
GB1487229A true GB1487229A (en) 1977-09-28

Family

ID=5900254

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5248974A Expired GB1487229A (en) 1973-12-08 1974-12-04 Insulating arrangement for output lines of high voltage windings in transformers and chokes

Country Status (5)

Country Link
AT (1) AT332934B (en)
BR (1) BR7409338A (en)
CH (1) CH581379A5 (en)
DE (1) DE2361220C3 (en)
GB (1) GB1487229A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7952031B2 (en) 2005-05-02 2011-05-31 Siemens Aktiengesellschaft Barrier system for the line bushing of an electrical installation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3428613A1 (en) * 1984-08-02 1986-02-13 Transformatoren Union Ag, 7000 Stuttgart LAYER DEVELOPMENT FOR TRANSFORMERS
WO1994027305A1 (en) * 1993-05-07 1994-11-24 H. Weidmann Ag Lead-out insulation for power transformers
DE102004008634B4 (en) * 2004-02-21 2009-07-09 Areva Energietechnik Gmbh Fitting for the construction of a transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7952031B2 (en) 2005-05-02 2011-05-31 Siemens Aktiengesellschaft Barrier system for the line bushing of an electrical installation

Also Published As

Publication number Publication date
DE2361220C3 (en) 1979-01-25
DE2361220A1 (en) 1975-06-19
AT332934B (en) 1976-10-25
ATA977074A (en) 1976-02-15
DE2361220B2 (en) 1978-06-01
CH581379A5 (en) 1976-10-29
BR7409338A (en) 1976-05-18

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Legal Events

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