JPS60141424U - engine supercharging device - Google Patents

engine supercharging device

Info

Publication number
JPS60141424U
JPS60141424U JP2946584U JP2946584U JPS60141424U JP S60141424 U JPS60141424 U JP S60141424U JP 2946584 U JP2946584 U JP 2946584U JP 2946584 U JP2946584 U JP 2946584U JP S60141424 U JPS60141424 U JP S60141424U
Authority
JP
Japan
Prior art keywords
engine
combustion chamber
clutch
mode
switching valve
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
Application number
JP2946584U
Other languages
Japanese (ja)
Other versions
JPH0210261Y2 (en
Inventor
浩司 荻田
Original Assignee
三菱自動車工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱自動車工業株式会社 filed Critical 三菱自動車工業株式会社
Priority to JP2946584U priority Critical patent/JPS60141424U/en
Publication of JPS60141424U publication Critical patent/JPS60141424U/en
Application granted granted Critical
Publication of JPH0210261Y2 publication Critical patent/JPH0210261Y2/ja
Granted legal-status Critical Current

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  • 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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す全体図、第２図は上記
一実施例における制御系を示す回路図、第３図は第２図
のコントローラ３２の制御を示す゛フローチャート図で
ある。FIG. 1 is an overall diagram showing an embodiment of the present invention, FIG. 2 is a circuit diagram showing a control system in the above embodiment, and FIG. 3 is a flowchart showing control of the controller 32 in FIG. .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの出力軸にクラッチを介して連動され燃焼室へ
給気を圧送する機械式過給機、エンジンの排ガスの圧力
で駆動され上記燃焼室へ給気を圧送するターボ過給機、
上記ターボ過給機の吐出口と上記燃焼室とを連通ずる通
路から分岐して上記機械式過給機の吸入口に接続された
バイパス通路、上記ターボ過給機から圧送された給気を
、上記バイパス通路および上記機械式過給機を介して上
記燃焼室へ供給する第１モードと上記燃焼室へ直接供給
する第２モードとを選択可能な切換弁、および上記エン
ジンの回転数と同エンジンのアクセル開度とを入力して
上記クラッチの断続と上記切換弁の切換とを制御するコ
ントローラを具備し、上記コントローラは、上記エンジ
ンの回転数が設定回転数以下でかつ上記アクセル開度が
設定開度以下であるときのみ上記クラッチを接続せしめ
ると共に上記切換弁を上記第１モードに切換せしめ、そ
れ以外のときは上記クラッチを切断せしめると共に上記
切換弁を上記第２モードに切換せしめるように構成され
たことを特徴とするエンジンの過給装置。A mechanical supercharger that is connected to the output shaft of the engine via a clutch and pumps air supply to the combustion chamber; a turbo supercharger that is driven by the pressure of engine exhaust gas and pumps air supply to the combustion chamber;
A bypass passage branching from a passage communicating between the discharge port of the turbocharger and the combustion chamber and connected to the intake port of the mechanical supercharger, for supplying air under pressure from the turbocharger, a switching valve capable of selecting a first mode of supplying to the combustion chamber via the bypass passage and the mechanical supercharger and a second mode of supplying directly to the combustion chamber; and an engine having the same rotation speed as the engine. a controller that controls the engagement and disengagement of the clutch and the switching of the switching valve by inputting the accelerator opening degree, and the controller is configured to input an accelerator opening degree when the rotational speed of the engine is equal to or lower than a set rotational speed and the accelerator opening degree is set. The clutch is connected and the switching valve is switched to the first mode only when the opening is below the opening degree, and the clutch is disengaged and the switching valve is switched to the second mode at other times. An engine supercharging device characterized by:
JP2946584U 1984-03-01 1984-03-01 engine supercharging device Granted JPS60141424U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2946584U JPS60141424U (en) 1984-03-01 1984-03-01 engine supercharging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2946584U JPS60141424U (en) 1984-03-01 1984-03-01 engine supercharging device

Publications (2)

Publication Number Publication Date
JPS60141424U true JPS60141424U (en) 1985-09-19
JPH0210261Y2 JPH0210261Y2 (en) 1990-03-14

Family

ID=30528296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2946584U Granted JPS60141424U (en) 1984-03-01 1984-03-01 engine supercharging device

Country Status (1)

Country Link
JP (1) JPS60141424U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6383427U (en) * 1986-11-19 1988-06-01
JPS63168226U (en) * 1987-04-24 1988-11-01

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227765A (en) * 1975-08-25 1977-03-02 Exxon Research Engineering Co Heat stabilizing of nn methyll22pyrrolydone
JPS531413A (en) * 1976-06-25 1978-01-09 Toshiba Corp Mixing circuit
JPS56127334U (en) * 1980-02-28 1981-09-28
JPS57203823A (en) * 1981-06-05 1982-12-14 Aisin Seiki Co Ltd Control for vehicle mounted with engine with supercharger
JPS58222919A (en) * 1982-06-22 1983-12-24 Sanden Corp Combined supercharge system for engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227765A (en) * 1975-08-25 1977-03-02 Exxon Research Engineering Co Heat stabilizing of nn methyll22pyrrolydone
JPS531413A (en) * 1976-06-25 1978-01-09 Toshiba Corp Mixing circuit
JPS56127334U (en) * 1980-02-28 1981-09-28
JPS57203823A (en) * 1981-06-05 1982-12-14 Aisin Seiki Co Ltd Control for vehicle mounted with engine with supercharger
JPS58222919A (en) * 1982-06-22 1983-12-24 Sanden Corp Combined supercharge system for engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6383427U (en) * 1986-11-19 1988-06-01
JPS63168226U (en) * 1987-04-24 1988-11-01

Also Published As

Publication number Publication date
JPH0210261Y2 (en) 1990-03-14

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