JPH024138U - - Google Patents

Info

Publication number
JPH024138U
JPH024138U JP8081888U JP8081888U JPH024138U JP H024138 U JPH024138 U JP H024138U JP 8081888 U JP8081888 U JP 8081888U JP 8081888 U JP8081888 U JP 8081888U JP H024138 U JPH024138 U JP H024138U
Authority
JP
Japan
Prior art keywords
ventilation
casing
casing wall
louver
ventilation duct
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
JP8081888U
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 JP8081888U priority Critical patent/JPH024138U/ja
Publication of JPH024138U publication Critical patent/JPH024138U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Air-Flow Control Members (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図はこの考案の一実施例による換気装置を
示す断面図、第２図は第１図の外側方向から見た
正面図、第３図は従来の換気装置を示す概略図、
第４図は従来の他の換気装置を示す断面図である
。 図において、１は筐体、２は換気ダクト、３は
換気ガラリ、４はフイルターである。なお、図中
同一符号は同一、又は相当部分を示す。 FIG. 1 is a sectional view showing a ventilation device according to an embodiment of the invention, FIG. 2 is a front view seen from the outside of FIG. 1, and FIG. 3 is a schematic diagram showing a conventional ventilation device.
FIG. 4 is a sectional view showing another conventional ventilation device. In the figure, 1 is a housing, 2 is a ventilation duct, 3 is a ventilation louver, and 4 is a filter. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筐体壁面に設けられた穴部の筐体内側に設けら
れ外側方向が下方に下つた傾斜を有する換気ガラ
リ、この換気ガラリを取り囲んで上記筐体壁面の
内側に突出し上部が開放された換気ダクト、及び
この換気ダクトの上部の開放部に設けられたフイ
ルターを備えた換気装置。 A ventilation louver provided inside the casing in a hole provided in the casing wall and having a downward slope on the outside; a ventilation duct that surrounds the ventilation louver and protrudes inside the casing wall and is open at the top; , and a ventilation system with a filter installed in the upper open part of this ventilation duct.
JP8081888U 1988-06-17 1988-06-17 Pending JPH024138U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8081888U JPH024138U (en) 1988-06-17 1988-06-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8081888U JPH024138U (en) 1988-06-17 1988-06-17

Publications (1)

Publication Number Publication Date
JPH024138U true JPH024138U (en) 1990-01-11

Family

ID=31305633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8081888U Pending JPH024138U (en) 1988-06-17 1988-06-17

Country Status (1)

Country Link
JP (1) JPH024138U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0495238U (en) * 1990-12-28 1992-08-18
JP2014181875A (en) * 2013-03-21 2014-09-29 Panasonic Corp External wall terminal ventilation opening

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0495238U (en) * 1990-12-28 1992-08-18
JP2014181875A (en) * 2013-03-21 2014-09-29 Panasonic Corp External wall terminal ventilation opening

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