JPS60194228U - Soundproof ventilation system - Google Patents
Soundproof ventilation systemInfo
- Publication number
- JPS60194228U JPS60194228U JP8330784U JP8330784U JPS60194228U JP S60194228 U JPS60194228 U JP S60194228U JP 8330784 U JP8330784 U JP 8330784U JP 8330784 U JP8330784 U JP 8330784U JP S60194228 U JPS60194228 U JP S60194228U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- ventilation system
- hood
- soundproof ventilation
- soundproof
- 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
Links
Landscapes
- Ventilation (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は実施例の使用状態における断面図、第2図およ
び第3図は消音箱の他の例の断面図、第4図はシャッタ
ーの他の例の正面図である。
2・・・ケーシング、3・・・フニド、4・・・吸音材
、5・・・シャッター、8・・・換気扇、9・・・枠体
、11・・・モータ、1.2・・・ファン、14・・・
消音箱、15・・・枠体、16・・・邪魔板、17・・
・吸音材、19・・・レジスター二FIG. 1 is a sectional view of the embodiment in use, FIGS. 2 and 3 are sectional views of another example of the sound deadening box, and FIG. 4 is a front view of another example of the shutter. 2... Casing, 3... Funido, 4... Sound absorbing material, 5... Shutter, 8... Ventilation fan, 9... Frame, 11... Motor, 1.2... Fan, 14...
Sound deadening box, 15... Frame, 16... Baffle board, 17...
・Sound absorbing material, 19...Register 2
Claims (1)
ーシングとフードの境界部分に軽量シャッターの上縁を
回動自在に軸支し、上記ケーシング内にシャッター側か
ら順に換気扇、消音箱を挿入し、ケーシングの屋内側の
端部にレジスターを装着して成る防音型換気装置。A hood is provided at the outdoor end of the rectangular cylindrical casing, the upper edge of a lightweight shutter is rotatably supported at the boundary between the casing and the hood, and a ventilation fan and a sound deadening box are inserted into the casing in order from the shutter side. A soundproof ventilation system consisting of a resistor attached to the indoor end of the casing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8330784U JPS60194228U (en) | 1984-06-04 | 1984-06-04 | Soundproof ventilation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8330784U JPS60194228U (en) | 1984-06-04 | 1984-06-04 | Soundproof ventilation system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60194228U true JPS60194228U (en) | 1985-12-24 |
Family
ID=30631815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8330784U Pending JPS60194228U (en) | 1984-06-04 | 1984-06-04 | Soundproof ventilation system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60194228U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0771172A (en) * | 1993-05-10 | 1995-03-14 | Natl House Ind Co Ltd | Ventilation fan structure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS483945U (en) * | 1971-05-29 | 1973-01-18 |
-
1984
- 1984-06-04 JP JP8330784U patent/JPS60194228U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS483945U (en) * | 1971-05-29 | 1973-01-18 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0771172A (en) * | 1993-05-10 | 1995-03-14 | Natl House Ind Co Ltd | Ventilation fan structure |
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