JPS61145806U - - Google Patents

Info

Publication number
JPS61145806U
JPS61145806U JP3043185U JP3043185U JPS61145806U JP S61145806 U JPS61145806 U JP S61145806U JP 3043185 U JP3043185 U JP 3043185U JP 3043185 U JP3043185 U JP 3043185U JP S61145806 U JPS61145806 U JP S61145806U
Authority
JP
Japan
Prior art keywords
exhaust
bank
valve
banks
cylinder belonging
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
JP3043185U
Other languages
Japanese (ja)
Other versions
JPH0424085Y2 (en
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 filed Critical
Priority to JP3043185U priority Critical patent/JPH0424085Y2/ja
Publication of JPS61145806U publication Critical patent/JPS61145806U/ja
Application granted granted Critical
Publication of JPH0424085Y2 publication Critical patent/JPH0424085Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Exhaust Gas After Treatment (AREA)

Description

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

第１図は、本考案の１実施例に係るＶ型エンジ
ンの概略図、第２図は、第１バンクの気筒の要部
断面図、第３図は、本考案の制御の一例を示すフ
ローチヤート、第４図は、吸排気弁の開弁特性を
示すグラフである。 Ｅ……エンジン、１……第１バンク、２……第
２バンク、３，４……気筒、５，６……ピストン
、７，８……燃焼室、９……サージタンク、１０
，１１……吸気管、１２，１３……吸気弁、１４
，１５……排気管、１６，１７……排気弁、１９
……触媒コンバータ、３１……アクチユエータ、
３２……コントローラ。 FIG. 1 is a schematic diagram of a V-type engine according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of a main part of a first bank of cylinders, and FIG. 3 is a flowchart showing an example of control according to the present invention. FIG. 4 is a graph showing the opening characteristics of the intake and exhaust valves. E... Engine, 1... First bank, 2... Second bank, 3, 4... Cylinder, 5, 6... Piston, 7, 8... Combustion chamber, 9... Surge tank, 10
, 11... Intake pipe, 12, 13... Intake valve, 14
, 15... Exhaust pipe, 16, 17... Exhaust valve, 19
... Catalytic converter, 31 ... Actuator,
32...controller.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ２つのバンクからの排気管を一つに集合させる
排気管集合部の下流に排気浄化装置を備え、前記
バンクから前記排気管集合部までの排気通路長さ
が両バンク間で異なるＶ型エンジンのバルブタイ
ミング装置であつて、前記排気通路長さが長い方
のバンクに属する気筒の排気弁の開弁タイミング
を他方のバンクに属する気筒の排気弁の開弁タイ
ミスグよりも早めるように構成されたことを特徴
とするＶ型エンジンのバルブタイミング装置。 An exhaust purification device is provided downstream of an exhaust pipe gathering part where exhaust pipes from two banks are collected into one, and the length of the exhaust passage from the bank to the exhaust pipe collecting part is different between the two banks. The valve timing device is configured to make the opening timing of the exhaust valve of the cylinder belonging to the bank with the longer exhaust passage earlier than the opening timing of the exhaust valve of the cylinder belonging to the other bank. A valve timing device for V-type engines featuring:
JP3043185U 1985-03-04 1985-03-04 Expired JPH0424085Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3043185U JPH0424085Y2 (en) 1985-03-04 1985-03-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3043185U JPH0424085Y2 (en) 1985-03-04 1985-03-04

Publications (2)

Publication Number Publication Date
JPS61145806U true JPS61145806U (en) 1986-09-09
JPH0424085Y2 JPH0424085Y2 (en) 1992-06-05

Family

ID=30530124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3043185U Expired JPH0424085Y2 (en) 1985-03-04 1985-03-04

Country Status (1)

Country Link
JP (1) JPH0424085Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01300009A (en) * 1988-05-26 1989-12-04 Nissan Motor Co Ltd Valve operating device for v type engine
JPH08303275A (en) * 1995-05-08 1996-11-19 Kawasaki Heavy Ind Ltd Method and device for controlling feed valve for large diesel engine for ship
JP2003515025A (en) * 1999-11-13 2003-04-22 ドクトル インジエニエール ハー ツエー エフ ポルシエ アクチエンゲゼルシヤフト Multi-cylinder internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01300009A (en) * 1988-05-26 1989-12-04 Nissan Motor Co Ltd Valve operating device for v type engine
JPH08303275A (en) * 1995-05-08 1996-11-19 Kawasaki Heavy Ind Ltd Method and device for controlling feed valve for large diesel engine for ship
JP2003515025A (en) * 1999-11-13 2003-04-22 ドクトル インジエニエール ハー ツエー エフ ポルシエ アクチエンゲゼルシヤフト Multi-cylinder internal combustion engine

Also Published As

Publication number Publication date
JPH0424085Y2 (en) 1992-06-05

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