JPS59170639U - Boost pressure control device for exhaust turbocharged internal combustion engine - Google Patents
Boost pressure control device for exhaust turbocharged internal combustion engineInfo
- Publication number
- JPS59170639U JPS59170639U JP6598683U JP6598683U JPS59170639U JP S59170639 U JPS59170639 U JP S59170639U JP 6598683 U JP6598683 U JP 6598683U JP 6598683 U JP6598683 U JP 6598683U JP S59170639 U JPS59170639 U JP S59170639U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- combustion engine
- internal combustion
- exhaust
- control device
- 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
Landscapes
- Supercharger (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、４・・・排気ターボ過給機、５・・
・排気タービン、６・・・ブロワ−圧縮機、１０・・・
気化器、９・拳・スロットル弁、１４・・・排気バイパ
ス通路、１５・・・ウェストゲート弁、１６・・・弁体
、１８・・・圧力作動機構、２１・・・圧力伝達通路、
３１・・・ポート、２２・・・圧力切換弁。The drawings are diagrams showing embodiments of the present invention. 1... Internal combustion engine, 4... Exhaust turbo supercharger, 5...
・Exhaust turbine, 6...Blower compressor, 10...
Carburetor, 9. Fist/throttle valve, 14... Exhaust bypass passage, 15... Waste gate valve, 16... Valve body, 18... Pressure operation mechanism, 21... Pressure transmission passage,
31...Port, 22...Pressure switching valve.
Claims (1)
パス通路を設けると共に、該排気バイパス通路中に圧力
作動式のウェストゲート弁を備えた排気ターボ過給機付
き内燃機関において、前記゛排気ターボ過給機のブロワ
−圧縮機下流から前記ウェストゲート弁における圧力作
動機構の圧力室への圧力伝達通路又は前記ウェストゲー
ト弁における圧力作動機構の圧力室には、内燃機関への
吸入空気量調節用スロットル弁の閉位置より上流で、且
つブロワ−圧縮機より下流に設けたポートの圧力に関連
し、該ポートの圧力がある値以上になると圧力伝達通路
又は圧力室の大気−の連通を遮断するようにした圧力切
換弁を設けて成る排気ターボ過給式内燃機関の過給圧制
御装置。In an internal combustion engine with an exhaust turbo supercharger, which is provided with an exhaust bypass passage that communicates the upstream side and the downstream side of the exhaust turbine, and is equipped with a pressure-operated wastegate valve in the exhaust bypass passage, A pressure transmission passage from downstream of the blower-compressor of the feeder to the pressure chamber of the pressure operating mechanism in the wastegate valve or a pressure chamber of the pressure operating mechanism in the wastegate valve includes a throttle for adjusting the amount of intake air to the internal combustion engine. It is related to the pressure of a port provided upstream of the closed position of the valve and downstream of the blower compressor, so that when the pressure of the port exceeds a certain value, communication with the atmosphere of the pressure transmission passage or pressure chamber is cut off. A boost pressure control device for an exhaust turbocharged internal combustion engine, which is equipped with a pressure switching valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6598683U JPS59170639U (en) | 1983-04-28 | 1983-04-28 | Boost pressure control device for exhaust turbocharged internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6598683U JPS59170639U (en) | 1983-04-28 | 1983-04-28 | Boost pressure control device for exhaust turbocharged internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59170639U true JPS59170639U (en) | 1984-11-15 |
Family
ID=30196203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6598683U Pending JPS59170639U (en) | 1983-04-28 | 1983-04-28 | Boost pressure control device for exhaust turbocharged internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59170639U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58106129A (en) * | 1981-12-17 | 1983-06-24 | Honda Motor Co Ltd | Operation controller of waste gate valve |
-
1983
- 1983-04-28 JP JP6598683U patent/JPS59170639U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58106129A (en) * | 1981-12-17 | 1983-06-24 | Honda Motor Co Ltd | Operation controller of waste gate valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61142138U (en) | ||
| JPS59170639U (en) | Boost pressure control device for exhaust turbocharged internal combustion engine | |
| JPS59167928U (en) | Boost pressure control device for automobile exhaust turbocharged internal combustion engine | |
| JPH048711U (en) | ||
| JPS5999127U (en) | Boost pressure control device for supercharged internal combustion engines | |
| JPS6117431U (en) | Internal combustion engine supercharging control device | |
| JPS6324327U (en) | ||
| JPS60108752U (en) | Exhaust gas recirculation control device for internal combustion engines with superchargers | |
| JPS59165527U (en) | Boost pressure control device for supercharged internal combustion engines | |
| JPS60159870U (en) | Exhaust gas recirculation device for internal combustion engine with supercharger | |
| JPS59165553U (en) | Control device for secondary throttle valve in dual carburetor for supercharged internal combustion engine | |
| JPS60157937U (en) | Control device for internal combustion engine with supercharger | |
| JPS59100928U (en) | Boost pressure control device for exhaust turbocharged internal combustion engine | |
| JPS606832U (en) | Engine with turbo gear | |
| JPS6063034U (en) | Engine with turbo gear | |
| JPS6284630U (en) | ||
| JPS5890331U (en) | 2-stroke engine with turbo gear | |
| JPS6194238U (en) | ||
| JPS59102945U (en) | Intake air flow control device for supercharged engines | |
| JPS58111325U (en) | Internal combustion engine with exhaust turbocharger | |
| JPS6047835U (en) | Exhaust turbocharged gasoline engine | |
| JPS6045832U (en) | Boost pressure control device for internal combustion engine with turbo charger | |
| JPS59141126U (en) | Boost pressure control device for internal combustion engine with supercharger | |
| JPS58162236U (en) | Intake relief structure of supercharged engine | |
| JPS59168532U (en) | Engine with turbocharger |