JPS5986317U - Boost pressure control device for internal combustion engine with supercharger - Google Patents
Boost pressure control device for internal combustion engine with superchargerInfo
- Publication number
- JPS5986317U JPS5986317U JP18326182U JP18326182U JPS5986317U JP S5986317 U JPS5986317 U JP S5986317U JP 18326182 U JP18326182 U JP 18326182U JP 18326182 U JP18326182 U JP 18326182U JP S5986317 U JPS5986317 U JP S5986317U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- pressure control
- combustion engine
- internal combustion
- supercharger
- 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
° 図面は本考案による装置の一実施例を示す構成図で
ある。
１・・・機関本体、２・・・吸気管、３・・・排気管、
４・・・過給機、４ａ・・・フンプレツサ、４ｂ・・・
タービン、５・・・バイパス通路、６・・・ウェイスト
ゲート弁、７・・・アクチュエータ、８・・・本体、９
・・・ダイヤフラム、１０・・・制御室、１１・・・密
閉室、１２・・・リンク、１３．１５・・・通路、１４
・・・スプリング、１６・・・逆止弁、１７・・・圧力
制御装置、１８・・・本体、１９・・・ダイヤフラム、
２０・・・・・・標準大気圧力室、２１・・・標準大気
圧力生成室、２２．２３・・・ポート、２４・・・弁体
。° The drawing is a block diagram showing one embodiment of the device according to the present invention. 1... Engine body, 2... Intake pipe, 3... Exhaust pipe,
4...Supercharger, 4a...Humpletsa, 4b...
Turbine, 5... Bypass passage, 6... Waste gate valve, 7... Actuator, 8... Main body, 9
... Diaphragm, 10... Control room, 11... Sealed room, 12... Link, 13.15... Passage, 14
... Spring, 16 ... Check valve, 17 ... Pressure control device, 18 ... Main body, 19 ... Diaphragm,
20... Standard atmospheric pressure chamber, 21... Standard atmospheric pressure generation chamber, 22.23... Port, 24... Valve body.
Claims (1)
該バイパス通路に設けられるウェイストゲート弁をアク
チュエータのダイヤフラムの一方に形成される制御室の
過給圧により開閉動作するものにおいて、上記アクチュ
エータのダイヤフラ゛ ムの他方に密閉室を形成し、該
密閉室に逆止弁を介して過給圧が導入される圧力制御装
置を連通構成し、ｉ圧力制御装置は標準大気圧力と外気
との関係で、常時標準大気圧力を生成して上記密閉室に
供給するように構成したことを特徴とする過給機付内燃
機関の過給圧制御装置。A bypass passage is provided around the turbocharger turbine,
A wastegate valve provided in the bypass passage is opened and closed by supercharging pressure in a control chamber formed in one of the diaphragms of the actuator, and a sealed chamber is formed in the other diaphragm of the actuator, and the sealed chamber is A pressure control device to which supercharging pressure is introduced via a check valve is connected to the pressure control device, and the i pressure control device constantly generates standard atmospheric pressure based on the relationship between standard atmospheric pressure and outside air and supplies it to the sealed chamber. A supercharging pressure control device for a supercharged internal combustion engine, characterized in that it is configured to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18326182U JPS5986317U (en) | 1982-12-03 | 1982-12-03 | Boost pressure control device for internal combustion engine with supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18326182U JPS5986317U (en) | 1982-12-03 | 1982-12-03 | Boost pressure control device for internal combustion engine with supercharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5986317U true JPS5986317U (en) | 1984-06-11 |
Family
ID=30396667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18326182U Pending JPS5986317U (en) | 1982-12-03 | 1982-12-03 | Boost pressure control device for internal combustion engine with supercharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5986317U (en) |
-
1982
- 1982-12-03 JP JP18326182U patent/JPS5986317U/en active Pending
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