JPS61125624U - - Google Patents
Info
- Publication number
- JPS61125624U JPS61125624U JP895585U JP895585U JPS61125624U JP S61125624 U JPS61125624 U JP S61125624U JP 895585 U JP895585 U JP 895585U JP 895585 U JP895585 U JP 895585U JP S61125624 U JPS61125624 U JP S61125624U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve stem
- predetermined time
- control valve
- exhaust system
- 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
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Exhaust Silencers (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Details Of Valves (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図Ａ，Ｂ，Ｃはこの考案に係る排気系の制
御弁の一実施例を示した図であり、第１図Ａは制
御弁を排気管に取り付けた状態を示す図、第１図
Ｂは第１図ＡのＩＢ―ＩＢ矢視図、第１図Ｃは第
１図Ｂの要部拡大図、第２図Ａ，Ｂ，Ｃはこの考
案の他の実施例を示した図であり、第２図Ａはそ
の全体構成図、第２図Ｂは第１図ＡのＢ―Ｂ
矢視図、第２図Ｃは第２図Ａの要部拡大図、第３
図は従来の制御弁の全体構成図である。
２１Ａ……出口端（排気通路）、２５……スイ
ングバルブ（弁体）、２８……弁軸、２９Ａ，２
９Ｂ……支持部材、３０……ヒータ（加熱手段）
、４１……絞り弁（弁体）。
FIGS. 1A, B, and C are diagrams showing one embodiment of the control valve for the exhaust system according to this invention, and FIG. 1A is a diagram showing the state in which the control valve is attached to the exhaust pipe. B is a view taken along the IB--IB arrow in FIG. 1A, FIG. 1C is an enlarged view of the main part of FIG. 1B, and FIGS. 2A, B, and C are views showing other embodiments of this invention. Yes, Figure 2A is the overall configuration diagram, and Figure 2B is B-B of Figure 1A.
Arrow view, Figure 2C is an enlarged view of the main part of Figure 2A, Figure 3
The figure is an overall configuration diagram of a conventional control valve. 21A... Outlet end (exhaust passage), 25... Swing valve (valve body), 28... Valve stem, 29A, 2
9B... Support member, 30... Heater (heating means)
, 41... Throttle valve (valve body).
Claims (1)
てその弁体が排気通路を開閉する排気系の制御弁
において、前記弁軸の内部に所定時期にまたは所
定時間毎に該弁軸を加熱する加熱手段を内蔵した
ことを特徴とする排気系の制御弁。 In a control valve for an exhaust system in which a valve body opens and closes an exhaust passage by rotation of a valve stem supported via a support member, the valve stem is inserted into the inside of the valve stem at a predetermined time or every predetermined time. An exhaust system control valve characterized by having a built-in heating means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP895585U JPS61125624U (en) | 1985-01-24 | 1985-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP895585U JPS61125624U (en) | 1985-01-24 | 1985-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61125624U true JPS61125624U (en) | 1986-08-07 |
Family
ID=30488713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP895585U Pending JPS61125624U (en) | 1985-01-24 | 1985-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61125624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003003820A (en) * | 2001-06-22 | 2003-01-08 | Futaba Industrial Co Ltd | Muffler for internal combustion engine |
-
1985
- 1985-01-24 JP JP895585U patent/JPS61125624U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003003820A (en) * | 2001-06-22 | 2003-01-08 | Futaba Industrial Co Ltd | Muffler for internal combustion engine |
| JP4612233B2 (en) * | 2001-06-22 | 2011-01-12 | フタバ産業株式会社 | Muffler for internal combustion engine |