JPS53131429A - Cooler for dry-type transformer - Google Patents

Cooler for dry-type transformer

Info

Publication number
JPS53131429A
JPS53131429A JP4571977A JP4571977A JPS53131429A JP S53131429 A JPS53131429 A JP S53131429A JP 4571977 A JP4571977 A JP 4571977A JP 4571977 A JP4571977 A JP 4571977A JP S53131429 A JPS53131429 A JP S53131429A
Authority
JP
Japan
Prior art keywords
cooler
dry
type transformer
winding
air guide
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.)
Pending
Application number
JP4571977A
Other languages
Japanese (ja)
Inventor
Shinpei Takeuchi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4571977A priority Critical patent/JPS53131429A/en
Publication of JPS53131429A publication Critical patent/JPS53131429A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transformer Cooling (AREA)

Abstract

PURPOSE: To improve forced cooling efficiency and to ensure natural cooling capacity, by providing air guide above supply port of fan located below the winding and forming cooling air path between upper face of air guide and lower end of winding.
COPYRIGHT: (C)1978,JPO&Japio
JP4571977A 1977-04-22 1977-04-22 Cooler for dry-type transformer Pending JPS53131429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4571977A JPS53131429A (en) 1977-04-22 1977-04-22 Cooler for dry-type transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4571977A JPS53131429A (en) 1977-04-22 1977-04-22 Cooler for dry-type transformer

Publications (1)

Publication Number Publication Date
JPS53131429A true JPS53131429A (en) 1978-11-16

Family

ID=12727147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4571977A Pending JPS53131429A (en) 1977-04-22 1977-04-22 Cooler for dry-type transformer

Country Status (1)

Country Link
JP (1) JPS53131429A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104091683A (en) * 2014-06-19 2014-10-08 国家电网公司 Dry-type transformer body insulation structure adopting combined cushion blocks

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104091683A (en) * 2014-06-19 2014-10-08 国家电网公司 Dry-type transformer body insulation structure adopting combined cushion blocks
CN104091683B (en) * 2014-06-19 2016-05-11 国家电网公司 Dry-type transformer combined pad device body insulation structure

Similar Documents

Publication Publication Date Title
JPS51142144A (en) Swirl transport cooling machine
JPS53131429A (en) Cooler for dry-type transformer
JPS5276634A (en) Transformer
JPS52101418A (en) Dry type transformer
JPS5295864A (en) Air conditioner
JPS52128068A (en) Manufacture of cooling piece for semiconductor rectifying device
JPS5337815A (en) Transformer winding coolers
JPS52104349A (en) Device for cooling and reducing humidity
JPS5413929A (en) Transformer
JPS5360761A (en) Open show case
JPS5434025A (en) Winding for electric machine
JPS5233047A (en) Switching device of gas insulation
JPS53122161A (en) Boiling cooler
JPS5234317A (en) Magnetic fluid tansformer
JPS54251A (en) Air heat exchanger for heating and cooling
JPS531822A (en) Electric equipment with cooling unit
JPS52132817A (en) Magnetic disc pack device
JPS51121125A (en) Means for cooling transformer winding
JPS531346A (en) High frequency heater
JPS51128828A (en) A cooling apparatus utilizing underground water
JPS5256429A (en) Cooling device using cooling effect of lng
JPS54106822A (en) Transformer winding
JPS5267054A (en) Open showcase
JPS53139128A (en) Cooling oil-fllled transformer
JPS5436531A (en) Flyback transformer