JPS6241849U - - Google Patents
Info
- Publication number
- JPS6241849U JPS6241849U JP13466285U JP13466285U JPS6241849U JP S6241849 U JPS6241849 U JP S6241849U JP 13466285 U JP13466285 U JP 13466285U JP 13466285 U JP13466285 U JP 13466285U JP S6241849 U JPS6241849 U JP S6241849U
- Authority
- JP
- Japan
- Prior art keywords
- supercharging pressure
- control structure
- pipe
- actuator
- leak
- 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 description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Supercharger (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は本考案に基づく過給圧制御構造を備え
るエンジンの吸気経路系統図である。第２図は第
１図に示す要部を模式的に示す斜視図である。第
３図は本考案の別の実施例を示す説明図である。
１……エアクリーナケース、２……フイルタエ
レメント、３……導管、３ｂ……リーク通路、４
……インレツトチヤンバ、５……ベーンポンプ、
５ａ……ロータ、５ｂ……ベーン、５ｃ……圧力
導管、６……アウトレツトチヤンバ、７……イン
タクーラ、８……サージタンク、８ａ……圧力取
出しポート、８ｂ……圧力導管、９……気化器、
９ａ……吸入通路、１０……ピストン、１１……
リリーフ弁、１１ａ……リリーフ弁体、１１ｂ…
…コイルばね、１２……吸気マニホールド、１３
……エンジン、１４……吸気弁、１５……燃焼室
、１６……排気弁、１７……排気マニホールド、
１８……スロツトル弁、１８ａ……カム、１９…
…制御弁、２０……バイパス通路、２１……第一
アクチユエータ、２２……第二アクチユエータ、
２３……固定ジエツト、２４……Ｔ管、２５……
メータリングバルブ、２５ａ……バルブボデイ、
２５ｂ……ロツド、２６……アクセルペダル、２
７……水温センサ、２８……速度センサ、２９…
…電磁弁、７０……コア、７２……チユーブ、７
３……コルゲートフイン。
FIG. 1 is an intake path system diagram of an engine equipped with a boost pressure control structure based on the present invention. FIG. 2 is a perspective view schematically showing the main parts shown in FIG. 1. FIG. 3 is an explanatory diagram showing another embodiment of the present invention. 1... Air cleaner case, 2... Filter element, 3... Conduit, 3b... Leak passage, 4
...Inlet chamber, 5...Vane pump,
5a... Rotor, 5b... Vane, 5c... Pressure conduit, 6... Outlet chamber, 7... Intercooler, 8... Surge tank, 8a... Pressure extraction port, 8b... Pressure conduit, 9... vaporizer,
9a... Suction passage, 10... Piston, 11...
Relief valve, 11a...Relief valve body, 11b...
...Coil spring, 12...Intake manifold, 13
... Engine, 14 ... Intake valve, 15 ... Combustion chamber, 16 ... Exhaust valve, 17 ... Exhaust manifold,
18...throttle valve, 18a...cam, 19...
...Control valve, 20...Bypass passage, 21...First actuator, 22...Second actuator,
23...Fixed jet, 24...T pipe, 25...
Metering valve, 25a...valve body,
25b... Rod, 26... Accelerator pedal, 2
7...Water temperature sensor, 28...Speed sensor, 29...
... Solenoid valve, 70 ... Core, 72 ... Tube, 7
3...Colgate Finn.
Claims (1)
を解除可能なバイパス通路と、前記バイパス通路
を連通させるべく該通路内に設けられた制御弁と
を有する過給機付内燃機関に於ける過給圧制御構
造であつて、 過給圧に応じて前記制御弁を駆動するアクチユ
エータと、 該アクチユエータに接続された過給圧供給管路
及びリーク管路と、 スロツトル弁と連動すべく前記両管路のいずれ
か一方に設けられた可変ジエツトとを有すること
を特徴とする過圧制御構造。 (2) 前記可変ジエツトが、前記リーク管路に設
けられると共に、該リーク管路が前記過給機の上
流側の吸気管路に連通していることを特徴とする
実用新案登録請求の範囲第１項に記載の過給圧制
御構造。[Claims for Utility Model Registration] (1) A turbocharger, a bypass passage that can release the supercharging load of the turbocharger when communicating with each other, and a control valve provided in the passage to communicate the bypass passage with each other. A supercharging pressure control structure for a supercharged internal combustion engine, comprising: an actuator that drives the control valve according to the supercharging pressure; a supercharging pressure supply pipe and a leak connected to the actuator; 1. An overpressure control structure comprising: a conduit; and a variable jet provided in either one of the conduits to operate in conjunction with a throttle valve. (2) The utility model registration claim 1 is characterized in that the variable jet is provided in the leak pipe, and the leak pipe is in communication with an intake pipe on the upstream side of the supercharger. The supercharging pressure control structure according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13466285U JPS6241849U (en) | 1985-09-02 | 1985-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13466285U JPS6241849U (en) | 1985-09-02 | 1985-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6241849U true JPS6241849U (en) | 1987-03-13 |
Family
ID=31036111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13466285U Pending JPS6241849U (en) | 1985-09-02 | 1985-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6241849U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57122124A (en) * | 1980-12-02 | 1982-07-29 | Renault | Supercharger |
| JPS59101536A (en) * | 1982-11-30 | 1984-06-12 | Suzuki Motor Co Ltd | Suction pressure controller for engine fitted with supercharger |
-
1985
- 1985-09-02 JP JP13466285U patent/JPS6241849U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57122124A (en) * | 1980-12-02 | 1982-07-29 | Renault | Supercharger |
| JPS59101536A (en) * | 1982-11-30 | 1984-06-12 | Suzuki Motor Co Ltd | Suction pressure controller for engine fitted with supercharger |
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