JPS60159867U - Control device for secondary throttle valve in dual carburetor for internal combustion engine with supercharger - Google Patents
Control device for secondary throttle valve in dual carburetor for internal combustion engine with superchargerInfo
- Publication number
- JPS60159867U JPS60159867U JP4879384U JP4879384U JPS60159867U JP S60159867 U JPS60159867 U JP S60159867U JP 4879384 U JP4879384 U JP 4879384U JP 4879384 U JP4879384 U JP 4879384U JP S60159867 U JPS60159867 U JP S60159867U
- Authority
- JP
- Japan
- Prior art keywords
- supercharger
- throttle valve
- combustion engine
- internal combustion
- carburetor
- 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
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (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
図面は本考案の実施例を示す図である。
１・・・内燃機関、２・・・−隼マニホールド、４・・
・排気ターボ過給機、７・・・吸気通路、９・・・二連
式気化器、１３・・・−次側、１５・・・二次側、１４
・・・−次側−スロットル弁 １６＊ｅ＊二次側スロッ
トル弁、１７・・・ダイヤフラム機構、１９・・・圧力
室、２０・・・ポート、２１・・・圧力伝達通路、２３
・・・逆止弁、２４・・・過給圧伝達通路、２５・・・
絞りオリフィス。The drawings are diagrams showing embodiments of the present invention. 1... Internal combustion engine, 2...-Hayabusa manifold, 4...
・Exhaust turbo supercharger, 7...Intake passage, 9...Dual carburetor, 13...-Next side, 15...Secondary side, 14
...-Next side-throttle valve 16*e*Secondary side throttle valve, 17...Diaphragm mechanism, 19...Pressure chamber, 20...Port, 21...Pressure transmission passage, 23
...Check valve, 24...Supercharging pressure transmission passage, 25...
Squeezing orifice.
Claims (1)
機関において、前記二連式気化器の二次側スロットル弁
に、圧力室における圧力の上昇に一応じて当該二次側ス
ロットル弁を開くようにしたダイヤフラム機構を設け、
該ダイヤフラム機構の圧力室に前記気化器より下流側か
らの圧力伝達通路と、気化器より上流側からの過給圧伝
達通路とへ を接続し、前記圧力伝達通路中には、圧力
室への方向にのみ開くようにした逆止止弁を設ける一方
、前記過給圧伝達通路中には、絞りオリフィスを設けて
成る過給機付き内燃機関用二連式気化器における二次側
スロットル弁の制御装置。In an internal combustion engine equipped with a supercharger, in which a dual carburetor is installed downstream of a supercharger, the secondary throttle valve of the dual carburetor is operated to respond to a rise in pressure in the pressure chamber. A diaphragm mechanism is installed to open the side throttle valve.
A pressure transmission passage from the downstream side of the carburetor and a boost pressure transmission passage from the upstream side of the carburetor are connected to the pressure chamber of the diaphragm mechanism, and the pressure transmission passage is connected to the pressure chamber. A secondary throttle valve in a dual carburetor for an internal combustion engine with a supercharger is provided with a check valve that opens only in the direction, and a throttle orifice is provided in the boost pressure transmission passage. Control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4879384U JPS60159867U (en) | 1984-04-03 | 1984-04-03 | Control device for secondary throttle valve in dual carburetor for internal combustion engine with supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4879384U JPS60159867U (en) | 1984-04-03 | 1984-04-03 | Control device for secondary throttle valve in dual carburetor for internal combustion engine with supercharger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60159867U true JPS60159867U (en) | 1985-10-24 |
| JPS6337492Y2 JPS6337492Y2 (en) | 1988-10-04 |
Family
ID=30565382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4879384U Granted JPS60159867U (en) | 1984-04-03 | 1984-04-03 | Control device for secondary throttle valve in dual carburetor for internal combustion engine with supercharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60159867U (en) |
-
1984
- 1984-04-03 JP JP4879384U patent/JPS60159867U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6337492Y2 (en) | 1988-10-04 |
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