NL184753B - FRAME FOR HOLDING AND PRESSING WINDINGS IN LARGE TRANSFORMERS WITH LIQUID COOLING. - Google Patents

FRAME FOR HOLDING AND PRESSING WINDINGS IN LARGE TRANSFORMERS WITH LIQUID COOLING.

Info

Publication number
NL184753B
NL184753B NLAANVRAGE7808676,A NL7808676A NL184753B NL 184753 B NL184753 B NL 184753B NL 7808676 A NL7808676 A NL 7808676A NL 184753 B NL184753 B NL 184753B
Authority
NL
Netherlands
Prior art keywords
holding
frame
liquid cooling
large transformers
windings
Prior art date
Application number
NLAANVRAGE7808676,A
Other languages
Dutch (nl)
Other versions
NL184753C (en
NL7808676A (en
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of NL7808676A publication Critical patent/NL7808676A/en
Publication of NL184753B publication Critical patent/NL184753B/en
Application granted granted Critical
Publication of NL184753C publication Critical patent/NL184753C/en

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
    • 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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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
    • H01F27/322—Insulating of coils, windings, or parts thereof the insulation forming channels for circulation of the fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformer Cooling (AREA)
  • Coils Of Transformers For General Uses (AREA)
NLAANVRAGE7808676,A 1977-08-25 1978-08-22 FRAME FOR HOLDING AND PRESSING WINDINGS IN LARGE TRANSFORMERS WITH LIQUID COOLING. NL184753C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2738398A DE2738398C3 (en) 1977-08-25 1977-08-25 Frame for holding and pressing windings in liquid-cooled large transformers

Publications (3)

Publication Number Publication Date
NL7808676A NL7808676A (en) 1979-02-27
NL184753B true NL184753B (en) 1989-05-16
NL184753C NL184753C (en) 1989-10-16

Family

ID=6017307

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7808676,A NL184753C (en) 1977-08-25 1978-08-22 FRAME FOR HOLDING AND PRESSING WINDINGS IN LARGE TRANSFORMERS WITH LIQUID COOLING.

Country Status (5)

Country Link
AT (1) AT374616B (en)
DE (1) DE2738398C3 (en)
FR (1) FR2406296A1 (en)
NL (1) NL184753C (en)
SE (1) SE418344B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016219378A1 (en) * 2016-10-06 2018-04-12 Siemens Aktiengesellschaft Electrical device with different degrees of cooled encapsulation spaces

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE762171C (en) * 1937-11-17 1954-05-31 Siemens Schuckertwerke A G Disc coil winding for transformers wrapped on all sides with solid insulating materials

Also Published As

Publication number Publication date
DE2738398B2 (en) 1981-01-08
NL184753C (en) 1989-10-16
AT374616B (en) 1984-05-10
ATA614178A (en) 1983-09-15
SE7808910L (en) 1979-02-26
FR2406296A1 (en) 1979-05-11
DE2738398A1 (en) 1979-03-01
FR2406296B1 (en) 1982-11-26
DE2738398C3 (en) 1981-08-13
NL7808676A (en) 1979-02-27
SE418344B (en) 1981-05-18

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: SIEMENS AKTIENGESELLSCHAFT

V1 Lapsed because of non-payment of the annual fee