JPS5835619U - Internal combustion engine supercharging device - Google Patents
Internal combustion engine supercharging deviceInfo
- Publication number
- JPS5835619U JPS5835619U JP12886881U JP12886881U JPS5835619U JP S5835619 U JPS5835619 U JP S5835619U JP 12886881 U JP12886881 U JP 12886881U JP 12886881 U JP12886881 U JP 12886881U JP S5835619 U JPS5835619 U JP S5835619U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- engine
- internal combustion
- combustion engine
- supercharging 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
第１図は本考案の一実施例を示す構成図、第２図は本考
案と従来例との等燃費曲線図である。
１・・・内燃機関、２・・・排気管、３・・・第１の排
気り゛−ボ過給機、４．６・・・排気入口、５・・・第
２の排気ターボ過給機、７．訃・・空気出口、９・・・
吸気管、１０・・・排気切換弁、１１・・・ダイアフラ
ム式アクチュエータ、１５・・・圧力室、１６・・・信
号通路、１７・・・逆止弁。FIG. 1 is a configuration diagram showing an embodiment of the present invention, and FIG. 2 is an equal fuel consumption curve diagram of the present invention and a conventional example. DESCRIPTION OF SYMBOLS 1... Internal combustion engine, 2... Exhaust pipe, 3... First exhaust turbo supercharger, 4.6... Exhaust inlet, 5... Second exhaust turbo supercharger Machine, 7. Death...Air outlet, 9...
Intake pipe, 10... Exhaust switching valve, 11... Diaphragm actuator, 15... Pressure chamber, 16... Signal passage, 17... Check valve.
Claims (1)
給機と、機関の中低速運転域でマツチングする第２の排
気ターボ過給機と、機関の排気を両過給機の排気入口に
切換供給する排気切換弁と、機関の給気圧力が制御圧力
として供給されるダイアフラム式アクチュエータとを備
え、該アクチュエータで前記排気切換弁を切換作動させ
て少なくとも機関の中低速運転域では第２の排気ターボ
過給機のみを作動させるように構成したことを特徴とす
る内燃機関の過給装置。A first exhaust turbo supercharger that matches in the engine's high speed operating range, a second exhaust turbo supercharger that matches in the engine's medium to low speed operating range, and switches the engine exhaust to the exhaust inlets of both turbochargers. and a diaphragm type actuator to which engine supply air pressure is supplied as control pressure, and the actuator switches the exhaust switching valve to control the second exhaust gas at least in the middle and low speed operating range of the engine. A supercharging device for an internal combustion engine, characterized in that it is configured to operate only a turbo supercharger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12886881U JPS5835619U (en) | 1981-08-31 | 1981-08-31 | Internal combustion engine supercharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12886881U JPS5835619U (en) | 1981-08-31 | 1981-08-31 | Internal combustion engine supercharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5835619U true JPS5835619U (en) | 1983-03-08 |
Family
ID=29922547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12886881U Pending JPS5835619U (en) | 1981-08-31 | 1981-08-31 | Internal combustion engine supercharging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5835619U (en) |
-
1981
- 1981-08-31 JP JP12886881U patent/JPS5835619U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5835619U (en) | Internal combustion engine supercharging device | |
| JPS5962233U (en) | Internal combustion engine exhaust turbocharger device | |
| JPS6087334U (en) | Oil jet device for internal combustion engine with turbocharger | |
| JPS60108752U (en) | Exhaust gas recirculation control device for internal combustion engines with superchargers | |
| JPS60159870U (en) | Exhaust gas recirculation device for internal combustion engine with supercharger | |
| JPS582332U (en) | Responsiveness improvement device for internal combustion engine with exhaust turbocharger | |
| JPS5970037U (en) | Internal combustion engine with exhaust turbocharger | |
| JPS5970038U (en) | Internal combustion engine with exhaust turbocharger | |
| JPS5890332U (en) | Exhaust turbo compound engine | |
| JPS5812670U (en) | Intake air amount control device for internal combustion engines | |
| JPS59102945U (en) | Intake air flow control device for supercharged engines | |
| JPS601925U (en) | Engine with auxiliary intake passage | |
| JPS6147479U (en) | Internal combustion engine with turbocharger and exhaust gas recirculation device | |
| JPS5985363U (en) | Diesel engine exhaust recirculation device | |
| JPS6121835U (en) | Internal combustion engine with exhaust turbocharger | |
| JPS5956331U (en) | Internal combustion engine with exhaust turbocharger | |
| JPS5824446U (en) | Air-fuel ratio control device for internal combustion engines | |
| JPS59139537U (en) | Supercharged engine carburetor | |
| JPS6045832U (en) | Boost pressure control device for internal combustion engine with turbo charger | |
| JPS6143950U (en) | engine intake system | |
| JPS59160844U (en) | Internal combustion engine exhaust control device | |
| JPS5952136U (en) | Internal combustion engine with exhaust turbocharger | |
| JPS60157974U (en) | Automatic intake temperature control device for internal combustion engines with superchargers | |
| JPS58118226U (en) | Boost pressure control device for internal combustion engine with supercharger | |
| JPS5943635U (en) | Intake system for supercharged engines |