JPH0428711U - - Google Patents

Info

Publication number
JPH0428711U
JPH0428711U JP7007390U JP7007390U JPH0428711U JP H0428711 U JPH0428711 U JP H0428711U JP 7007390 U JP7007390 U JP 7007390U JP 7007390 U JP7007390 U JP 7007390U JP H0428711 U JPH0428711 U JP H0428711U
Authority
JP
Japan
Prior art keywords
housing
power equipment
floor
outer panel
absorbing material
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
JP7007390U
Other languages
English (en)
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 filed Critical
Priority to JP7007390U priority Critical patent/JPH0428711U/ja
Publication of JPH0428711U publication Critical patent/JPH0428711U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Patch Boards (AREA)
  • Casings For Electric Apparatus (AREA)

Description

【図面の簡単な説明】
第1図はこの考案に係る低騒音形閉鎖配電盤の
構成を示す側面断面図、第2図は第1図における
−断面を示す図、第3図は第2図における
部を拡大した図、第4図は第1図における部を
拡大した図である。 図中、5は防音パネル、5bは吸音材、30,
31,32は空気層、100は筐体である。

Claims (1)

  1. 【実用新案登録請求の範囲】 電力用機器を内部に収納する略直方体状の各面
    の外板を有する筐体、 前記筐体内部において前記電力用機器を床面を
    除く少なくとも五面から囲み、かつ前記筐体の床
    面を除く各面の外板の内面との間に空気層を形成
    するように前記筐体の各面の外板の内面から隔て
    て設けられた、内部に吸音材を充填してなる防音
    パネル、 を具備する低騒音形閉鎖配電盤。
JP7007390U 1990-06-29 1990-06-29 Pending JPH0428711U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7007390U JPH0428711U (ja) 1990-06-29 1990-06-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7007390U JPH0428711U (ja) 1990-06-29 1990-06-29

Publications (1)

Publication Number Publication Date
JPH0428711U true JPH0428711U (ja) 1992-03-06

Family

ID=31605933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7007390U Pending JPH0428711U (ja) 1990-06-29 1990-06-29

Country Status (1)

Country Link
JP (1) JPH0428711U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4446975A1 (de) * 1993-12-28 1995-06-29 Mitsubishi Electric Corp Laser-Bearbeitungs-Vorrichtung und Laser-Bearbeitungs-Verfahren

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4446975A1 (de) * 1993-12-28 1995-06-29 Mitsubishi Electric Corp Laser-Bearbeitungs-Vorrichtung und Laser-Bearbeitungs-Verfahren
US5585015A (en) * 1993-12-28 1996-12-17 Mitsubishi Denki Kabushiki Kaisha Laser machining apparatus and method
DE4446975C2 (de) * 1993-12-28 1997-02-13 Mitsubishi Electric Corp Laser-Bearbeitungs-Vorrichtung und Laser-Bearbeitungs-Verfahren

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