JPH01115871U - - Google Patents
Info
- Publication number
- JPH01115871U JPH01115871U JP1044488U JP1044488U JPH01115871U JP H01115871 U JPH01115871 U JP H01115871U JP 1044488 U JP1044488 U JP 1044488U JP 1044488 U JP1044488 U JP 1044488U JP H01115871 U JPH01115871 U JP H01115871U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- response device
- engine
- variable volume
- 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.)
- Granted
Links
- 230000003584 silencer Effects 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図はこの考案による可変ボリユーム式消音
器の断面図、第２図はこの考案の他の実施例を示
す可変ボリユーム式消音器の部分的断面図である
。
１０……可変ボリユーム式消音器、１２……消
音器本体、１３……隔壁、１４……圧力応答装置
、１５……連結機構。
FIG. 1 is a sectional view of a variable volume muffler according to this invention, and FIG. 2 is a partial sectional view of a variable volume muffler showing another embodiment of this invention. DESCRIPTION OF SYMBOLS 10... Variable volume silencer, 12... Silencer main body, 13... Partition wall, 14... Pressure response device, 15... Connection mechanism.
Claims (1)
消音器本体と、消音器本体内に滑動可能に配置さ
れた隔壁と、エンジンの吸気圧力により作動され
る圧力応答装置と、隔壁と圧力応答装置とを連結
する連結機構とを有することを特徴とする可変ボ
リユーム式消音器。 (2) エンジンの吸気圧力に対応して作動される
開閉弁を介してエンジンの吸気圧力が圧力応答装
置に供給される請求項(1)記載の可変ボリユーム
式消音器。 (3) 連結機構は圧力応答装置の変位を拡大する
リンク機構を有する請求項(1)記載の可変ボリユ
ーム式消音器。[Claims for Utility Model Registration] (1) A silencer body connected to the exhaust pipe or intake pipe of the engine, a partition slidably disposed within the silencer body, and a pressure operated by the intake pressure of the engine. A variable volume silencer comprising a response device and a connection mechanism that connects a partition wall and a pressure response device. (2) The variable volume silencer according to claim (1), wherein the engine intake pressure is supplied to the pressure response device via an on-off valve that is operated in response to the engine intake pressure. (3) The variable volume silencer according to claim (1), wherein the connecting mechanism includes a link mechanism that magnifies the displacement of the pressure response device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988010444U JP2513317Y2 (en) | 1988-01-30 | 1988-01-30 | Variable volume silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988010444U JP2513317Y2 (en) | 1988-01-30 | 1988-01-30 | Variable volume silencer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01115871U true JPH01115871U (en) | 1989-08-04 |
| JP2513317Y2 JP2513317Y2 (en) | 1996-10-02 |
Family
ID=31218111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988010444U Expired - Lifetime JP2513317Y2 (en) | 1988-01-30 | 1988-01-30 | Variable volume silencer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2513317Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55123610U (en) * | 1979-02-26 | 1980-09-02 | ||
| JPS5893955A (en) * | 1981-11-27 | 1983-06-03 | Hino Motors Ltd | Intake air sound reducer in internal-combustion engine |
| JPS5936694U (en) * | 1982-08-31 | 1984-03-07 | トクミ電子工業株式会社 | headphone speaker |
-
1988
- 1988-01-30 JP JP1988010444U patent/JP2513317Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55123610U (en) * | 1979-02-26 | 1980-09-02 | ||
| JPS5893955A (en) * | 1981-11-27 | 1983-06-03 | Hino Motors Ltd | Intake air sound reducer in internal-combustion engine |
| JPS5936694U (en) * | 1982-08-31 | 1984-03-07 | トクミ電子工業株式会社 | headphone speaker |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2513317Y2 (en) | 1996-10-02 |