JPH0371159U - - Google Patents
Info
- Publication number
- JPH0371159U JPH0371159U JP13250089U JP13250089U JPH0371159U JP H0371159 U JPH0371159 U JP H0371159U JP 13250089 U JP13250089 U JP 13250089U JP 13250089 U JP13250089 U JP 13250089U JP H0371159 U JPH0371159 U JP H0371159U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- pipe
- pipes
- expansion chamber
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 230000003584 silencer Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
- Characterised By The Charging Evacuation (AREA)
Description
第１図はこの考案のサイレンサーを適用した内
燃機関の概略説明図、第２図は同サイレンサーの
断面図、第３図は従来の拡張形サイレンサーの断
面図である。
１……エアクリーナ、２……内燃機関、３……
サイレンサー、４……負圧検出用チユーブ、６…
…バキユームモータ（アクチユエータ）、７，８
……パイプ、９……拡張室。
FIG. 1 is a schematic explanatory diagram of an internal combustion engine to which the silencer of this invention is applied, FIG. 2 is a sectional view of the same silencer, and FIG. 3 is a sectional view of a conventional expandable silencer. 1...Air cleaner, 2...Internal combustion engine, 3...
Silencer, 4... Negative pressure detection tube, 6...
... Vacuum motor (actuator), 7, 8
...Pipe, 9...Expansion room.
Claims (1)
前段側にあつて、このエアクリーナに連通するパ
イプを一端に挿通し、他端にこのパイプに対向し
て外気取入口側パイプを挿通した拡張室を設けた
内燃機関用サイレンサーにおいて： 前記パイプのいずれか一方を拡張室内にスライ
ド可能に挿通するとともに、内燃機関の回転数を
検出して比例動作するアクチユエータに前記パイ
プを連動させ、前記拡張室内における前記各パイ
プ間の離間距離を回転数に応じて可変制御するよ
うにしたことを特徴とする内燃機関用サイレンサ
ー。[Scope of Claim for Utility Model Registration] A pipe connected to the air cleaner installed at the intake port of an internal combustion engine is inserted into one end of the air cleaner, and a pipe on the outside air intake side facing the pipe is inserted into the other end. In the silencer for an internal combustion engine, which is provided with an expansion chamber through which one of the pipes is inserted: One of the pipes is slidably inserted into the expansion chamber, and the pipe is linked to an actuator that detects the rotational speed of the internal combustion engine and operates proportionally. A silencer for an internal combustion engine, characterized in that the distance between the pipes in the expansion chamber is variably controlled according to the rotational speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13250089U JPH0755322Y2 (en) | 1989-11-16 | 1989-11-16 | Silencer for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13250089U JPH0755322Y2 (en) | 1989-11-16 | 1989-11-16 | Silencer for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0371159U true JPH0371159U (en) | 1991-07-18 |
| JPH0755322Y2 JPH0755322Y2 (en) | 1995-12-20 |
Family
ID=31679953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13250089U Expired - Lifetime JPH0755322Y2 (en) | 1989-11-16 | 1989-11-16 | Silencer for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755322Y2 (en) |
-
1989
- 1989-11-16 JP JP13250089U patent/JPH0755322Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0755322Y2 (en) | 1995-12-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |