JPS52103629A - Sound-proof transformer - Google Patents

Sound-proof transformer

Info

Publication number
JPS52103629A
JPS52103629A JP1987476A JP1987476A JPS52103629A JP S52103629 A JPS52103629 A JP S52103629A JP 1987476 A JP1987476 A JP 1987476A JP 1987476 A JP1987476 A JP 1987476A JP S52103629 A JPS52103629 A JP S52103629A
Authority
JP
Japan
Prior art keywords
sound
proof
proof transformer
securing
transformer
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
JP1987476A
Other languages
Japanese (ja)
Inventor
Sadanobu Goto
Hitoshi Kayaba
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 JP1987476A priority Critical patent/JPS52103629A/en
Publication of JPS52103629A publication Critical patent/JPS52103629A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a big effect of sound-proof, by securing an upper iron plate to a vertical wall of the sound-proof tank of self standing type without securing it to the transformer tank side.
COPYRIGHT: (C)1977,JPO&Japio
JP1987476A 1976-02-27 1976-02-27 Sound-proof transformer Pending JPS52103629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987476A JPS52103629A (en) 1976-02-27 1976-02-27 Sound-proof transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987476A JPS52103629A (en) 1976-02-27 1976-02-27 Sound-proof transformer

Publications (1)

Publication Number Publication Date
JPS52103629A true JPS52103629A (en) 1977-08-31

Family

ID=12011348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987476A Pending JPS52103629A (en) 1976-02-27 1976-02-27 Sound-proof transformer

Country Status (1)

Country Link
JP (1) JPS52103629A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035289U (en) * 1973-07-20 1975-04-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035289U (en) * 1973-07-20 1975-04-15

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