JPH02176335A - 遮音・防水ルーバー - Google Patents

遮音・防水ルーバー

Info

Publication number
JPH02176335A
JPH02176335A JP63329183A JP32918388A JPH02176335A JP H02176335 A JPH02176335 A JP H02176335A JP 63329183 A JP63329183 A JP 63329183A JP 32918388 A JP32918388 A JP 32918388A JP H02176335 A JPH02176335 A JP H02176335A
Authority
JP
Japan
Prior art keywords
louver
air passage
waterproof
sound
blade structure
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.)
Granted
Application number
JP63329183A
Other languages
English (en)
Japanese (ja)
Other versions
JPH045898B2 (https=
Inventor
Kimio Yoshida
公夫 吉田
Kazuhiro Ishikawa
和弘 石川
Shuichi Adachi
安立　修一
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.)
KAIHATSU KOJI KK
SANKI BOUON ENG KK
Electric Power Development Co Ltd
Original Assignee
KAIHATSU KOJI KK
SANKI BOUON ENG KK
Electric Power Development Co 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 KAIHATSU KOJI KK, SANKI BOUON ENG KK, Electric Power Development Co Ltd filed Critical KAIHATSU KOJI KK
Priority to JP63329183A priority Critical patent/JPH02176335A/ja
Publication of JPH02176335A publication Critical patent/JPH02176335A/ja
Publication of JPH045898B2 publication Critical patent/JPH045898B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Building Environments (AREA)
  • Air-Flow Control Members (AREA)
JP63329183A 1988-12-28 1988-12-28 遮音・防水ルーバー Granted JPH02176335A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63329183A JPH02176335A (ja) 1988-12-28 1988-12-28 遮音・防水ルーバー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63329183A JPH02176335A (ja) 1988-12-28 1988-12-28 遮音・防水ルーバー

Publications (2)

Publication Number Publication Date
JPH02176335A true JPH02176335A (ja) 1990-07-09
JPH045898B2 JPH045898B2 (https=) 1992-02-04

Family

ID=18218580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63329183A Granted JPH02176335A (ja) 1988-12-28 1988-12-28 遮音・防水ルーバー

Country Status (1)

Country Link
JP (1) JPH02176335A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386702A (en) * 1993-06-10 1995-02-07 Wiesen; Bernard Noise inhibiting arrangements for room air-conditioners
US6589112B2 (en) * 2000-12-29 2003-07-08 Evan Ruach Duct silencer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386702A (en) * 1993-06-10 1995-02-07 Wiesen; Bernard Noise inhibiting arrangements for room air-conditioners
US6589112B2 (en) * 2000-12-29 2003-07-08 Evan Ruach Duct silencer

Also Published As

Publication number Publication date
JPH045898B2 (https=) 1992-02-04

Similar Documents

Publication Publication Date Title
JP3164660U (ja) 防音ルーバ
JPH02176335A (ja) 遮音・防水ルーバー
TWM562871U (zh) 屋頂通風罩結構（五）
JP3143015U (ja) ダクト一体型換気ルーバ
CN215595431U (zh) 用于纱窗的网纱、纱窗
CN223771626U (zh) 一种百叶窗装置及电气柜
JP2845797B2 (ja) 縦型防水防音ルーバー
CN223964401U (zh) 一种防雨通风结构
US4840041A (en) Air conditioner wall sleeve
CN218405921U (zh) 一种隔音中空板隔断
CN202547043U (zh) 用于通风设备的格栅组件及通风面板
JPH04194186A (ja) 縦型防音防水ガラリ
JPH09235960A (ja) 防音換気建具
CN223781073U (zh) 一种具有高效排气功能的下沉式气楼结构
CN223034855U (zh) 百叶窗、建筑、箱体和电子设备
CN216552494U (zh) 一种具有保温功能的隔音板
JPH0754738Y2 (ja) 空気調和機室外ユニットのガード構造
JP2567294B2 (ja) 防水・防音ルーバー
JP2607099Y2 (ja) 室内換気用通風器
BE1031277B1 (nl) Airconditioningruimte voor kantoorgebouw
CN224065650U (zh) 一种地铁通风口防异物侵入格栅
CN213683826U (zh) 一种防沙百叶系统
JPH11107439A (ja) 通気ブロック
JP3141032U (ja) ダクト一体型換気ルーバ
JP2913392B2 (ja) がらり構造

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees