JPH0276113U - - Google Patents
Info
- Publication number
- JPH0276113U JPH0276113U JP15613388U JP15613388U JPH0276113U JP H0276113 U JPH0276113 U JP H0276113U JP 15613388 U JP15613388 U JP 15613388U JP 15613388 U JP15613388 U JP 15613388U JP H0276113 U JPH0276113 U JP H0276113U
- Authority
- JP
- Japan
- Prior art keywords
- muffler
- diameter
- attached
- air motor
- exhaust
- 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
Links
- 230000030279 gene silencing Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- Exhaust Silencers (AREA)
Description
第１図は本考案の１実施例の排気消音装置の下
半部縦断側面図、第２図は本考案の他の実施例の
下半部縦断側面図、第３図は本考案の排気消音装
置のエアーモーターへの取付状態を示す側面図、
第４図はエアーモーターの騒音測定状況を示す図
、第５図はベンチユリーポンプの騒音測定状況を
示す図、第６図は従来技術のマフラーのエアーモ
ーターへの取付状態を示す側面図である。
１，１′…排気消音装置、２…被着部、３…振
動部、４…マフラー、５…排気口、６…空間、７
…段部、８…突起、９，１０…フランジ、１１…
段部、１２…騒音計、ａ…エアーモーター、ｂ…
出力軸、ｃ…排気ポート、ｄ…マフラー、ｅ…ベ
ンチユリーポンプ。
Fig. 1 is a vertical cross-sectional side view of the lower half of an exhaust silencing device according to one embodiment of the present invention, Fig. 2 is a vertical cross-sectional side view of the lower half of another embodiment of the present invention, and Fig. 3 is an exhaust silencing device according to the present invention. A side view showing how the device is attached to the air motor,
Fig. 4 is a diagram showing the noise measurement situation of the air motor, Fig. 5 is a diagram showing the noise measurement situation of the ventilly pump, and Fig. 6 is a side view showing the installation state of the conventional muffler to the air motor. . DESCRIPTION OF SYMBOLS 1, 1'...Exhaust silencer, 2...Applying part, 3...Vibrating part, 4...Muffler, 5...Exhaust port, 6...Space, 7
...Stepped portion, 8...Protrusion, 9, 10...Flange, 11...
Stepped portion, 12... Sound level meter, a... Air motor, b...
Output shaft, c...Exhaust port, d...Muffler, e...Venture pump.
Claims (1)
された概略円筒状で内径がマフラーの外径に実質
的に等しい被着部および被着部に連続して径が漸
減し他方端部の小径の排気口に終わる内部空間を
持つ振動部からなり、被着部でマフラーにはめあ
わせて被着されることを特徴とするエアーモータ
ー等の排気消音装置。 It is made of an elastic material such as rubber, and has a roughly cylindrical shape that is open towards one end and has an inner diameter that is substantially equal to the outer diameter of the muffler, and a diameter that gradually decreases continuously from the attached part to the other end. An exhaust silencing device for an air motor, etc., characterized in that it consists of a vibrating part with an internal space that ends in a small diameter exhaust port, and is fitted and attached to a muffler at the attached part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15613388U JPH0544488Y2 (en) | 1988-11-29 | 1988-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15613388U JPH0544488Y2 (en) | 1988-11-29 | 1988-11-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0276113U true JPH0276113U (en) | 1990-06-11 |
| JPH0544488Y2 JPH0544488Y2 (en) | 1993-11-11 |
Family
ID=31434392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15613388U Expired - Lifetime JPH0544488Y2 (en) | 1988-11-29 | 1988-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0544488Y2 (en) |
-
1988
- 1988-11-29 JP JP15613388U patent/JPH0544488Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0544488Y2 (en) | 1993-11-11 |
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