JPS52120334A - Transformer - Google Patents

Transformer

Info

Publication number
JPS52120334A
JPS52120334A JP3707176A JP3707176A JPS52120334A JP S52120334 A JPS52120334 A JP S52120334A JP 3707176 A JP3707176 A JP 3707176A JP 3707176 A JP3707176 A JP 3707176A JP S52120334 A JPS52120334 A JP S52120334A
Authority
JP
Japan
Prior art keywords
transformer
level
oil pump
duct
covered
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
JP3707176A
Other languages
Japanese (ja)
Inventor
Shogo Minagawa
Yutaka Furuya
Etsunori Mori
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 JP3707176A priority Critical patent/JPS52120334A/en
Publication of JPS52120334A publication Critical patent/JPS52120334A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transformer Cooling (AREA)
  • Regulation Of General Use Transformers (AREA)

Abstract

PURPOSE: To lower a level of noise generated by an oil pump for transformer, by an installation of the oil pump in the containing duct provided under a level of the tank foundation with top face of the duct being covered by an acoustical absorbent.
COPYRIGHT: (C)1977,JPO&Japio
JP3707176A 1976-04-05 1976-04-05 Transformer Pending JPS52120334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3707176A JPS52120334A (en) 1976-04-05 1976-04-05 Transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3707176A JPS52120334A (en) 1976-04-05 1976-04-05 Transformer

Publications (1)

Publication Number Publication Date
JPS52120334A true JPS52120334A (en) 1977-10-08

Family

ID=12487307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3707176A Pending JPS52120334A (en) 1976-04-05 1976-04-05 Transformer

Country Status (1)

Country Link
JP (1) JPS52120334A (en)

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