JPS61130722U - - Google Patents
Info
- Publication number
- JPS61130722U JPS61130722U JP1329985U JP1329985U JPS61130722U JP S61130722 U JPS61130722 U JP S61130722U JP 1329985 U JP1329985 U JP 1329985U JP 1329985 U JP1329985 U JP 1329985U JP S61130722 U JPS61130722 U JP S61130722U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- turbocharger
- intake
- valve
- combustion engine
- 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 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図はこの考案の一実施例を示す構成説明図
、第２図はその圧力遅延弁装置の断面図、第３図
は逆止弁が開いている状態を示す圧力遅延弁装置
の断面図、第４図は加速時における各部の特性を
示すタイムチヤート、第５図はこの考案の異なる
実施例を示す要部の断面図、第６図は従来の吸気
装置を示す構成説明図である。
１……ターボチヤージヤ、２……コンプレツサ
、６……絞弁、７……吸気マニホルド、８……バ
イパス通路、９……吸気リリーフ弁、１３……制
御圧力通路、１４……圧力遅延弁装置、１５……
逆止弁、１６……オリフイス。
Fig. 1 is a configuration explanatory diagram showing an embodiment of this invention, Fig. 2 is a cross-sectional view of the pressure delay valve device, and Fig. 3 is a cross-sectional view of the pressure delay valve device showing the check valve in an open state. , FIG. 4 is a time chart showing the characteristics of each part during acceleration, FIG. 5 is a sectional view of main parts showing a different embodiment of this invention, and FIG. 6 is a configuration explanatory diagram showing a conventional intake device. DESCRIPTION OF SYMBOLS 1... Turbocharger, 2... Compressor, 6... Throttle valve, 7... Intake manifold, 8... Bypass passage, 9... Intake relief valve, 13... Control pressure passage, 14... Pressure delay valve device, 15...
Check valve, 16... orifice.
Claims (1)
流部とを連通したバイパス通路を有するとともに
、絞弁下流の吸気管内圧力を制御圧力として上記
バイパス通路を開閉する吸気リリーフ弁が設けら
れてなるターボチヤージヤ付内燃機関の吸気装置
において、所定のオリフイスと逆止弁とが並列配
置された圧力遅延弁装置を、上記制御圧力の圧力
通路に介装したことを特徴とするターボチヤージ
ヤ付内燃機関の吸気装置。 The intake air of an internal combustion engine with a turbocharger, which has a bypass passage that communicates the upstream and downstream parts of a compressor of the turbocharger, and is provided with an intake relief valve that opens and closes the bypass passage using the pressure in the intake pipe downstream of the throttle valve as a control pressure. An intake device for an internal combustion engine with a turbocharger, characterized in that a pressure delay valve device in which a predetermined orifice and a check valve are arranged in parallel is interposed in a pressure passage for the control pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1329985U JPS61130722U (en) | 1985-02-01 | 1985-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1329985U JPS61130722U (en) | 1985-02-01 | 1985-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61130722U true JPS61130722U (en) | 1986-08-15 |
Family
ID=30497177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1329985U Pending JPS61130722U (en) | 1985-02-01 | 1985-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61130722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013531760A (en) * | 2010-06-18 | 2013-08-08 | ピールブルク ゲゼルシャフト ミット ベシュレンクテル ハフツング | Control device for internal combustion engine |
-
1985
- 1985-02-01 JP JP1329985U patent/JPS61130722U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013531760A (en) * | 2010-06-18 | 2013-08-08 | ピールブルク ゲゼルシャフト ミット ベシュレンクテル ハフツング | Control device for internal combustion engine |
| US9261015B2 (en) | 2010-06-18 | 2016-02-16 | Pierburg Gmbh | Control device for internal combustion engines |
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