JPS6383428U - - Google Patents
Info
- Publication number
- JPS6383428U JPS6383428U JP17795286U JP17795286U JPS6383428U JP S6383428 U JPS6383428 U JP S6383428U JP 17795286 U JP17795286 U JP 17795286U JP 17795286 U JP17795286 U JP 17795286U JP S6383428 U JPS6383428 U JP S6383428U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- solenoid valve
- passage
- pressure
- operating pressure
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図は、本考案による過給装置を用いた２段
式過給装置の構成を図式的に示す線図である。第
２図は、第１図示の２段式過給装置の部分拡大図
である。
１……エンジン、２……エアクリーナ、３……
ターボチヤージヤ、４……スーパチヤージヤ、５
……入口、６……コンプレツサ、７……回転軸、
８……排気タービン、９，１０……排気管、１１
……ウエストゲート弁、１２……通路、１３……
ベルト、１４……電磁クラツチ、１５……ロータ
、１６……通路、１７……スロツトル弁、１８…
…吸気管、１９……燃料噴射装置、２０……バイ
パス通路、２１……バイパス弁、２２……ダイヤ
フラムアクチユエータ、２３……通路、２４……
電磁弁、２４ａ……入口、２４ｂ……出口、２４
ｃ……排気口、２４ｄ……フイルタ、２５……通
路、２６……ダイヤフラムアクチユエータ、２７
……通路、２８……電磁弁、２８ａ……入口、２
８ｂ……出口、２８ｃ……排気口、２８ｄ……フ
イルタ、２９……通路、３０〜３２……線、３３
……制御装置、３４……リンク機構、３５……ダ
イヤフラムアクチユエータ、３６……通路。
FIG. 1 is a diagram schematically showing the configuration of a two-stage supercharging device using the supercharging device according to the present invention. FIG. 2 is a partially enlarged view of the two-stage supercharging device shown in FIG. 1...Engine, 2...Air cleaner, 3...
Turbo charger, 4...Super charger, 5
...Inlet, 6 ... Compressor, 7 ... Rotating shaft,
8... Exhaust turbine, 9, 10... Exhaust pipe, 11
...wastegate valve, 12...passage, 13...
Belt, 14... Electromagnetic clutch, 15... Rotor, 16... Passage, 17... Throttle valve, 18...
... Intake pipe, 19 ... Fuel injection device, 20 ... Bypass passage, 21 ... Bypass valve, 22 ... Diaphragm actuator, 23 ... Passage, 24 ...
Solenoid valve, 24a...inlet, 24b...outlet, 24
c...exhaust port, 24d...filter, 25...passage, 26...diaphragm actuator, 27
... Passage, 28 ... Solenoid valve, 28a ... Inlet, 2
8b...exit, 28c...exhaust port, 28d...filter, 29...passage, 30-32...line, 33
...Control device, 34...Link mechanism, 35...Diaphragm actuator, 36...Passway.
Claims (1)
た電磁弁とを有し、前記電磁弁がデユーテイ比制
御されて前記アクチユエータに作用する作動圧を
調節することにより過給圧が制御される内燃機関
用過給装置であつて、 前記電磁弁が、選択的に作動圧または大気圧を
前記アクチユエータに導入する３方弁であること
を特徴とする内燃機関用過給装置。[Claims for Utility Model Registration] The invention includes an actuator and a solenoid valve connected to the actuator, and the duty ratio of the solenoid valve is controlled to adjust the operating pressure acting on the actuator, thereby controlling the supercharging pressure. 1. A supercharging device for an internal combustion engine, wherein the solenoid valve is a three-way valve that selectively introduces operating pressure or atmospheric pressure to the actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17795286U JPS6383428U (en) | 1986-11-19 | 1986-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17795286U JPS6383428U (en) | 1986-11-19 | 1986-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6383428U true JPS6383428U (en) | 1988-06-01 |
Family
ID=31119633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17795286U Pending JPS6383428U (en) | 1986-11-19 | 1986-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6383428U (en) |
-
1986
- 1986-11-19 JP JP17795286U patent/JPS6383428U/ja active Pending