JPS6457692U - - Google Patents

Info

Publication number
JPS6457692U
JPS6457692U JP15151587U JP15151587U JPS6457692U JP S6457692 U JPS6457692 U JP S6457692U JP 15151587 U JP15151587 U JP 15151587U JP 15151587 U JP15151587 U JP 15151587U JP S6457692 U JPS6457692 U JP S6457692U
Authority
JP
Japan
Prior art keywords
blower
duct
air
electronic unit
noise
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
JP15151587U
Other languages
Japanese (ja)
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 JP15151587U priority Critical patent/JPS6457692U/ja
Publication of JPS6457692U publication Critical patent/JPS6457692U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の原理説明図、第２図は本考案
による一実施例の説明図、第３図は従来の説明図
を示す。 図に示すように、１は電子ユニツト、２は送風
機、３はダクト、４は仕切板、３Ａは上部、３Ｂ
は下部を示す。 FIG. 1 is an explanatory diagram of the principle of the present invention, FIG. 2 is an explanatory diagram of an embodiment of the present invention, and FIG. 3 is an explanatory diagram of a conventional method. As shown in the figure, 1 is the electronic unit, 2 is the blower, 3 is the duct, 4 is the partition plate, 3A is the upper part, 3B
indicates the bottom.

Claims (1)

【実用新案登録請求の範囲】 空冷される電子ユニツト１と、該電子ユニツト
１からの排気を取り込む送風機２と、該送風機２
からの送風を所定方向に案内するダクト３とを備
え、該ダクト３より送出される排気による騒音を
該ダクト３の風洞３Ｃによつて吸収させる消音構
造であつて、 前記電子ユニツト１の側面に前記送風機２と前
記ダクト３をそれぞれ併設すると共に、前記風洞
３Ｃには該送風機２による送風が一旦下部３Ｂに
案内され、次に該下部３Ｂより上部３Ａに案内さ
れるように仕切る仕切板４が設けられて成ること
を特徴とする消音構造。[Claims for Utility Model Registration] An air-cooled electronic unit 1, a blower 2 that takes in exhaust air from the electronic unit 1, and the blower 2.
A duct 3 that guides air from the electronic unit 1 in a predetermined direction, and a noise-reducing structure that absorbs the noise caused by the exhaust air sent from the duct 3 by the wind tunnel 3C of the duct 3, The blower 2 and the duct 3 are installed together, and the wind tunnel 3C is provided with a partition plate 4 so that the air blown by the blower 2 is first guided to the lower part 3B and then guided from the lower part 3B to the upper part 3A. A noise-reducing structure characterized by being provided with.
JP15151587U 1987-10-02 1987-10-02 Pending JPS6457692U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15151587U JPS6457692U (en) 1987-10-02 1987-10-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15151587U JPS6457692U (en) 1987-10-02 1987-10-02

Publications (1)

Publication Number Publication Date
JPS6457692U true JPS6457692U (en) 1989-04-10

Family

ID=31425629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15151587U Pending JPS6457692U (en) 1987-10-02 1987-10-02

Country Status (1)

Country Link
JP (1) JPS6457692U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008028085A (en) * 2006-07-20 2008-02-07 Hitachi Ltd Rack-mounted type electronic equipment system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57181200A (en) * 1981-03-27 1982-11-08 Tokyo Shibaura Electric Co Housing for computer
JPS5822770B1 (en) * 1975-10-13 1983-05-11 Casio Computer Co Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822770B1 (en) * 1975-10-13 1983-05-11 Casio Computer Co Ltd
JPS57181200A (en) * 1981-03-27 1982-11-08 Tokyo Shibaura Electric Co Housing for computer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008028085A (en) * 2006-07-20 2008-02-07 Hitachi Ltd Rack-mounted type electronic equipment system

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