JPH059927B2 - - Google Patents

Info

Publication number
JPH059927B2
JPH059927B2 JP57035055A JP3505582A JPH059927B2 JP H059927 B2 JPH059927 B2 JP H059927B2 JP 57035055 A JP57035055 A JP 57035055A JP 3505582 A JP3505582 A JP 3505582A JP H059927 B2 JPH059927 B2 JP H059927B2
Authority
JP
Japan
Prior art keywords
soundproof wall
vibration
vibrator
transformer
vibration sensor
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 - Lifetime
Application number
JP57035055A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58153313A (ja
Inventor
Shuya Hagiwara
Yasuro Hori
Yoshitake Kashima
Kyoto Hiraishi
Masaaki Maejima
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 JP57035055A priority Critical patent/JPS58153313A/ja
Publication of JPS58153313A publication Critical patent/JPS58153313A/ja
Publication of JPH059927B2 publication Critical patent/JPH059927B2/ja
Granted 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
    • H01F27/33—Arrangements for noise damping

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Regulation Of General Use Transformers (AREA)
JP57035055A 1982-03-08 1982-03-08 低騒音静止誘導電器 Granted JPS58153313A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57035055A JPS58153313A (ja) 1982-03-08 1982-03-08 低騒音静止誘導電器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57035055A JPS58153313A (ja) 1982-03-08 1982-03-08 低騒音静止誘導電器

Publications (2)

Publication Number Publication Date
JPS58153313A JPS58153313A (ja) 1983-09-12
JPH059927B2 true JPH059927B2 (de) 1993-02-08

Family

ID=12431342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57035055A Granted JPS58153313A (ja) 1982-03-08 1982-03-08 低騒音静止誘導電器

Country Status (1)

Country Link
JP (1) JPS58153313A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230920B (en) * 1989-04-25 1993-12-22 Topexpress Ltd Active sound and/or vibration control
GB9927131D0 (en) * 1999-11-16 2000-01-12 Royal College Of Art Apparatus for acoustically improving an environment and related method
CN103077813A (zh) * 2013-01-08 2013-05-01 四川电力科学研究院 一种新型智能变压器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529304A (en) * 1978-08-21 1980-03-01 Nippon Seimitsu Sokuki Kk Tonometer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529304A (en) * 1978-08-21 1980-03-01 Nippon Seimitsu Sokuki Kk Tonometer

Also Published As

Publication number Publication date
JPS58153313A (ja) 1983-09-12

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