JPS6157134U - - Google Patents
Info
- Publication number
- JPS6157134U JPS6157134U JP14081684U JP14081684U JPS6157134U JP S6157134 U JPS6157134 U JP S6157134U JP 14081684 U JP14081684 U JP 14081684U JP 14081684 U JP14081684 U JP 14081684U JP S6157134 U JPS6157134 U JP S6157134U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- mechanically
- internal combustion
- combustion engine
- supercharged internal
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Supercharger (AREA)
Description
第１図は本考案における制御をソフトウエアと
して、実現した場合におけるフローチヤート図、
第２図は第１実施例の全体構成図、第３図はスロ
ツトル開度が変化した場合の電磁クラツチ及びバ
イパスの作動タイミング線図、第４図は機械式過
給機及びバイパス制御弁の作動マツプ図、第５図
は第２実施例の構成全体図。
３４……機械式過給機、４４……バイパス通路
、４６……バイパス制御弁、４８……制御回路、
８０……バイパス制御弁、８６……電磁弁、８４
……チエツク弁、８８……絞り。
Figure 1 is a flowchart when the control in this invention is implemented as software.
Fig. 2 is an overall configuration diagram of the first embodiment, Fig. 3 is an operation timing diagram of the electromagnetic clutch and bypass when the throttle opening changes, and Fig. 4 is an operation timing chart of the mechanical supercharger and bypass control valve. The map diagram and FIG. 5 are the overall configuration diagrams of the second embodiment. 34... Mechanical supercharger, 44... Bypass passage, 46... Bypass control valve, 48... Control circuit,
80... Bypass control valve, 86... Solenoid valve, 84
...Check valve, 88...Aperture.
Claims (1)
介して連結される機関械式過給機を設け、該過給
機をバイパスする通路にバイパス制御弁を配置し
た機械過給内燃機関において、クラツチの解放か
ら係合への切換え時点を検知する手段と、その切
換え時点から所定時間が経過するまではバイパス
制御弁が開から閉に切り替わるのを禁止する手段
とを備えた機械過給内燃機関の過給圧制御装置。 In a mechanically-supercharged internal combustion engine, a mechanically-supercharged internal combustion engine is provided with an engine-mechanical supercharger connected to an engine drive shaft via a clutch means in the intake system of the engine, and a bypass control valve is disposed in a passage that bypasses the supercharger. A mechanically supercharged internal combustion engine, comprising means for detecting a switching point from release to engagement, and means for prohibiting a bypass control valve from switching from open to closed until a predetermined time has elapsed from the switching point. Boost pressure control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984140816U JPH0318661Y2 (en) | 1984-09-19 | 1984-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984140816U JPH0318661Y2 (en) | 1984-09-19 | 1984-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6157134U true JPS6157134U (en) | 1986-04-17 |
| JPH0318661Y2 JPH0318661Y2 (en) | 1991-04-19 |
Family
ID=30699159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984140816U Expired JPH0318661Y2 (en) | 1984-09-19 | 1984-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318661Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63182233U (en) * | 1987-05-18 | 1988-11-24 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS578321U (en) * | 1980-06-14 | 1982-01-16 | ||
| JPS5815719A (en) * | 1981-07-21 | 1983-01-29 | Nippon Denso Co Ltd | Controller for supercharger of engine |
| JPS5879620A (en) * | 1981-11-04 | 1983-05-13 | Nippon Denso Co Ltd | Controller of engine supercharger |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826458A (en) * | 1973-02-20 | 1974-07-30 | Illinois Tool Works | Plastic fastener |
-
1984
- 1984-09-19 JP JP1984140816U patent/JPH0318661Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS578321U (en) * | 1980-06-14 | 1982-01-16 | ||
| JPS5815719A (en) * | 1981-07-21 | 1983-01-29 | Nippon Denso Co Ltd | Controller for supercharger of engine |
| JPS5879620A (en) * | 1981-11-04 | 1983-05-13 | Nippon Denso Co Ltd | Controller of engine supercharger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63182233U (en) * | 1987-05-18 | 1988-11-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0318661Y2 (en) | 1991-04-19 |
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