JPH01173321U - - Google Patents
Info
- Publication number
- JPH01173321U JPH01173321U JP6442188U JP6442188U JPH01173321U JP H01173321 U JPH01173321 U JP H01173321U JP 6442188 U JP6442188 U JP 6442188U JP 6442188 U JP6442188 U JP 6442188U JP H01173321 U JPH01173321 U JP H01173321U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- valve
- open
- exhaust gas
- pipe
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の排気音質切換装置の概略図で
あつて、第２図はその排気音質切換えのバルブの
状態図であつて、Ａは開状態図、Ｂは閉状態図で
ある。第３図はバルブ開閉による排気音の周波数
に対する音圧の関係図である。
１……エキゾーストパイプ、２……マフラ、３
……テールパイプ、４……バルブ、５……ノブ、
６……ケーブル。
FIG. 1 is a schematic diagram of the exhaust sound quality switching device of the present invention, and FIG. 2 is a state diagram of the valve for switching the exhaust sound quality, where A is an open state diagram and B is a closed state diagram. FIG. 3 is a diagram showing the relationship between sound pressure and frequency of exhaust sound caused by valve opening and closing. 1...Exhaust pipe, 2...Muffler, 3
...Tailpipe, 4...Valve, 5...Knob,
6...Cable.
Claims (1)
トパイプと、該エキゾーストパイプにより排気ガ
スが導入されて消音するシエル内に膨張室及び共
鳴室を形成したマフラと、該マフラより排気ガス
を導出するテールパイプとよりなる排気系におい
て、テールパイプに開弁状態の開と、半開弁状態
の閉との２操作のされるバルブを配設し、該バル
ブが運転席よりの遠隔操作されるバルブ操作機構
を備えたことを特徴とする排気音質切換装置。 An exhaust pipe that discharges exhaust gas from the engine, a muffler that forms an expansion chamber and a resonance chamber in a shell into which the exhaust gas is introduced and muffled by the exhaust pipe, and a tail pipe that leads out the exhaust gas from the muffler. In this exhaust system, a valve is provided in the tail pipe that can be operated in two ways: open (open) and closed (half-open), and the valve is equipped with a valve operating mechanism that allows the valve to be operated remotely from the driver's seat. An exhaust sound quality switching device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6442188U JPH01173321U (en) | 1988-05-18 | 1988-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6442188U JPH01173321U (en) | 1988-05-18 | 1988-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01173321U true JPH01173321U (en) | 1989-12-08 |
Family
ID=31289888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6442188U Pending JPH01173321U (en) | 1988-05-18 | 1988-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01173321U (en) |
-
1988
- 1988-05-18 JP JP6442188U patent/JPH01173321U/ja active Pending