JPH01146299U - - Google Patents
Info
- Publication number
- JPH01146299U JPH01146299U JP4221888U JP4221888U JPH01146299U JP H01146299 U JPH01146299 U JP H01146299U JP 4221888 U JP4221888 U JP 4221888U JP 4221888 U JP4221888 U JP 4221888U JP H01146299 U JPH01146299 U JP H01146299U
- Authority
- JP
- Japan
- Prior art keywords
- absorbing material
- sound absorbing
- air intake
- intake port
- box body
- 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
- 239000011358 absorbing material Substances 0.000 claims description 11
- 230000003584 silencer Effects 0.000 description 3
Landscapes
- Exhaust Silencers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Building Environments (AREA)
Description
第１図はこの考案の一実施例の斜視図、第２図
はその断面図、第３図はこの考案の消音器を使用
した建物の略断面図、第４図はこの消音器の他の
実施例の断面図である。
１……消音器、２……箱体、３……吸音材、４
……中間吸音材、５……開口、６……整流用吸音
材。
Fig. 1 is a perspective view of one embodiment of this invention, Fig. 2 is a sectional view thereof, Fig. 3 is a schematic sectional view of a building using the silencer of this invention, and Fig. 4 is another example of this silencer. It is a sectional view of an example. 1... Silencer, 2... Box, 3... Sound absorbing material, 4
...Intermediate sound absorbing material, 5...Opening, 6...Sound absorbing material for rectification.
Claims (1)
気口を設け、前記箱体の側面の前記吸気口から離
れた位置に排気口を設け、前記箱体の内面に吸音
材を貼着するとともに、前記排気口の水平端縁に
沿つて設けられ前記箱体の内部を上下に二分する
中間吸音材を前記排気口と対面した吸音材との間
に開口を形成した状態で設け、前記中間吸音材と
前記吸気口と対面した吸音材との間に整流用吸音
材を垂設した消音器。 An air intake port is provided on either the upper surface or the lower surface of the box body, an exhaust port is provided on a side surface of the box body at a position away from the air intake port, and a sound absorbing material is affixed to the inner surface of the box body, An intermediate sound absorbing material is provided along the horizontal edge of the exhaust port and divides the interior of the box into upper and lower halves, with an opening formed between the exhaust port and the sound absorbing material facing the intermediate sound absorbing material. and a sound absorbing material facing the air intake port, the sound absorbing material for rectification being vertically disposed between the sound absorbing material and the sound absorbing material facing the air intake port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4221888U JPH01146299U (en) | 1988-03-28 | 1988-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4221888U JPH01146299U (en) | 1988-03-28 | 1988-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01146299U true JPH01146299U (en) | 1989-10-09 |
Family
ID=31268637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4221888U Pending JPH01146299U (en) | 1988-03-28 | 1988-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01146299U (en) |
-
1988
- 1988-03-28 JP JP4221888U patent/JPH01146299U/ja active Pending