JPS6047892U - Silencer for roots blower - Google Patents
Silencer for roots blowerInfo
- Publication number
- JPS6047892U JPS6047892U JP14078483U JP14078483U JPS6047892U JP S6047892 U JPS6047892 U JP S6047892U JP 14078483 U JP14078483 U JP 14078483U JP 14078483 U JP14078483 U JP 14078483U JP S6047892 U JPS6047892 U JP S6047892U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- cylinder
- absorbing material
- main body
- silencer
- 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
- Exhaust Silencers (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は従来のサイレンサーの中心部切断側
面図、第３図は本考案のサイレンサーのルーツブロワ−
への取付の一例を示した正面図、第４図は本考案の一例
を示した中心部縦断側面図、第５図は他の一例を示した
中心部縦断側面図、第６図は集音部材２を例示した一部
切欠斜視図である。
１→本体筒、２→集音部材、３→有孔内筒、４→吸音材
料、５−吸音材、６→リング形間仕切板、７→中心孔、
８→、音集束・集空筒、９→膨張室。Figures 1 and 2 are side views of the center section of a conventional silencer, and Figure 3 is a roots blower of the silencer of the present invention.
Fig. 4 is a longitudinal sectional side view of the central part showing an example of the present invention, Fig. 5 is a longitudinal sectional side view of the central part showing another example, and Fig. 6 is a sound collector. FIG. 2 is a partially cutaway perspective view illustrating the member 2. FIG. 1 - Main body cylinder, 2 - Sound collecting member, 3 - Perforated inner cylinder, 4 - Sound absorbing material, 5 - Sound absorbing material, 6 - Ring-shaped partition plate, 7 - Center hole,
8→, sound focusing/air collecting tube, 9→ expansion chamber.
Claims (1)
の各中心孔間に任意長さの音集束・集空筒を介入だ集音
部材を形成し、その集音部材を、音集束・集空筒の外周
でリング形間仕切板の間に吸音材料を詰めて本体筒の内
部に挿入し、本体筒の前記間仕切板の各外側に膨張室を
構成して、該各膨張室に吸音材を充填し、該充填吸音材
の中心部に、前記の音集束・集空筒に通ずる有孔内筒を
嵌合したことを特徴とするルーツブロワ−用サイレンサ
ー。A sound collecting member is formed by inserting a sound focusing/air collecting cylinder of arbitrary length between each center hole of two ring-shaped partition plates that almost match the inner diameter of the main body cylinder, and the sound collecting member is used as a sound collecting member.・Fill sound-absorbing material between the ring-shaped partition plates on the outer periphery of the air collection cylinder and insert it into the main body cylinder, form expansion chambers on the outside of each partition plate of the main body cylinder, and fill each expansion chamber with sound-absorbing material. A silencer for a Roots blower, characterized in that a perforated inner cylinder communicating with the sound focusing/air collecting cylinder is fitted into the center of the filled sound absorbing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14078483U JPS6047892U (en) | 1983-09-09 | 1983-09-09 | Silencer for roots blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14078483U JPS6047892U (en) | 1983-09-09 | 1983-09-09 | Silencer for roots blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6047892U true JPS6047892U (en) | 1985-04-04 |
Family
ID=30315084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14078483U Pending JPS6047892U (en) | 1983-09-09 | 1983-09-09 | Silencer for roots blower |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6047892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021240620A1 (en) * | 2020-05-25 | 2021-12-02 |
-
1983
- 1983-09-09 JP JP14078483U patent/JPS6047892U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021240620A1 (en) * | 2020-05-25 | 2021-12-02 | ||
| WO2021240620A1 (en) * | 2020-05-25 | 2021-12-02 | 樫山工業株式会社 | Vacuum exhaust device provided with silencer |
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