JPH02124227U - - Google Patents
Info
- Publication number
- JPH02124227U JPH02124227U JP3244489U JP3244489U JPH02124227U JP H02124227 U JPH02124227 U JP H02124227U JP 3244489 U JP3244489 U JP 3244489U JP 3244489 U JP3244489 U JP 3244489U JP H02124227 U JPH02124227 U JP H02124227U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic clutch
- rotational speed
- internal combustion
- combustion engine
- throttle opening
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Supercharger (AREA)
Description
第１図は本考案の構成を示す概念図、第２図は
実施例の全体構成図、第３図は実施例の作動を説
明するタイムチヤート、第４図は実施例のフロー
チヤート、第５図はスロツトル開度と電磁クラツ
チ復帰回転速度との関係の一例を示す図、第６図
はスロツトル開度と電磁クラツチ復帰回転速度と
の関係の他の例を示す図。
２０……ターボチヤージヤ（排気ターボ過給機
）、２２……スーパーチヤージヤ（機械式過給機
）、３０……電磁クラツチ、８６……スロツトル
開度センサ（スロツトル開度検出手段）。
Fig. 1 is a conceptual diagram showing the configuration of the present invention, Fig. 2 is an overall configuration diagram of the embodiment, Fig. 3 is a time chart explaining the operation of the embodiment, Fig. 4 is a flow chart of the embodiment, and Fig. 5 is a flowchart of the embodiment. This figure is a diagram showing an example of the relationship between the throttle opening and the electromagnetic clutch return rotation speed, and FIG. 6 is a diagram showing another example of the relationship between the throttle opening and the electromagnetic clutch return rotation speed. 20... Turbocharger (exhaust turbo supercharger), 22... Supercharger (mechanical supercharger), 30... Electromagnetic clutch, 86... Throttle opening sensor (throttle opening detection means).
Claims (1)
燃機関により駆動される機械式過給機とを吸気通
路に備え、機関回転速度が電磁クラツチ遮断回転
速度以上となつた時前記電磁クラツチを遮断する
とともに機関回転速度が電磁クラツチ復帰回転速
度以下となつた時前記電磁クラツチを接続する電
磁クラツチ制御手段を有する内燃機関の過給装置
において、 スロツトル開度検出手段を設け、スロツトル開
度が小さい程前記電磁クラツチ復帰回転速度を低
回転速度側に設定する復帰回転速度設定手段を設
けたことを特徴とする内燃機関の過給装置。[Scope of Claim for Utility Model Registration] An exhaust turbo supercharger and a mechanical supercharger driven by an internal combustion engine via an electromagnetic clutch are provided in the intake passage, and the engine rotational speed is equal to or higher than the electromagnetic clutch cutoff rotational speed. In the supercharging system for an internal combustion engine, the supercharging device for an internal combustion engine has an electromagnetic clutch control means for disconnecting the electromagnetic clutch when the electromagnetic clutch is released and for connecting the electromagnetic clutch when the engine rotational speed falls below the electromagnetic clutch return rotational speed, further comprising a throttle opening detection means. A supercharging device for an internal combustion engine, characterized in that a return rotational speed setting means is provided for setting the electromagnetic clutch return rotational speed to a lower rotational speed side as the throttle opening is smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3244489U JPH02124227U (en) | 1989-03-22 | 1989-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3244489U JPH02124227U (en) | 1989-03-22 | 1989-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02124227U true JPH02124227U (en) | 1990-10-12 |
Family
ID=31535425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3244489U Pending JPH02124227U (en) | 1989-03-22 | 1989-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02124227U (en) |
-
1989
- 1989-03-22 JP JP3244489U patent/JPH02124227U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02124227U (en) | ||
| JPH02124226U (en) | ||
| JPS591833U (en) | Internal combustion engine supercharging device | |
| JPS5924939U (en) | Mechanical turbocharger control device | |
| JPH02124228U (en) | ||
| JPS63160330U (en) | ||
| JPS6157136U (en) | ||
| JPS58180331U (en) | Intake air cooling system for supercharged engines | |
| JPS5956330U (en) | Intake control device for internal combustion engine with turbo charger | |
| JPS6114724U (en) | Bypass control device for mechanical supercharger of internal combustion engine | |
| JPS6075643U (en) | Turbo compound internal combustion engine | |
| JPS63158539U (en) | ||
| JPS60147727U (en) | Safety devices for supercharged internal combustion engines | |
| JPS62190829U (en) | ||
| JPS62111938U (en) | ||
| JPS5967537U (en) | Internal combustion engine supercharging device | |
| JPS58130031U (en) | Internal combustion engine supercharging device | |
| JPS5952135U (en) | Internal combustion engine with exhaust turbocharger | |
| JPS6097326U (en) | Control device for turbocharger with wastegate valve | |
| JPS6295135U (en) | ||
| JPS6351161U (en) | ||
| JPS63150032U (en) | ||
| JPS61137849U (en) | ||
| JPS63190525U (en) | ||
| JPS59194534U (en) | engine supercharging device |