JPS6014259U - Exhaust system for engine with cylinder number control - Google Patents

Exhaust system for engine with cylinder number control

Info

Publication number
JPS6014259U
JPS6014259U JP10642083U JP10642083U JPS6014259U JP S6014259 U JPS6014259 U JP S6014259U JP 10642083 U JP10642083 U JP 10642083U JP 10642083 U JP10642083 U JP 10642083U JP S6014259 U JPS6014259 U JP S6014259U
Authority
JP
Japan
Prior art keywords
cylinder
engine
number control
cylinders
exhaust system
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
Application number
JP10642083U
Other languages
Japanese (ja)
Inventor
益田　俊治
博之 小田
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP10642083U priority Critical patent/JPS6014259U/en
Publication of JPS6014259U publication Critical patent/JPS6014259U/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (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 the drawing]

第１図は本考案の一実施例を示す全体構成図、第２図は
シリンダヘッドの底面図である。 １・・・気筒数制御エンジン、ｉＡ、　　ｉＤ・・・一
時停止気筒、ＩＢ、　　１ｃ・・・常時稼動気筒、３・
・・排気弁、４・・・バルブセレクター、５・・・シリ
ンダヘッド、６・・・燃料制御装置、９．９ａ、　９ｂ
・・・排気通路、２５・・・燃焼室、２７・・・排気ポ
ート。FIG. 1 is an overall configuration diagram showing an embodiment of the present invention, and FIG. 2 is a bottom view of a cylinder head. 1... Cylinder number control engine, iA, iD... Temporarily stopped cylinder, IB, 1c... Constantly operating cylinder, 3.
...Exhaust valve, 4...Valve selector, 5...Cylinder head, 6...Fuel control device, 9.9a, 9b
...Exhaust passage, 25...Combustion chamber, 27...Exhaust port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの運転状態に応じて燃料を供給する気筒数を制
御し全筒運転と減筒運転とを行う気筒数制御エンジンに
おいて、減筒運転時に燃料の供給が停止される一時停止
気筒と、運転中は常時燃料が供給される常時稼動気筒と
を隣接して配設するとともに、該隣接する一時停止気筒
と常時稼動気筒の各排気ポートに連なる排気通路をシリ
ンダヘッド内で連通したことを特徴とする気筒数制御エ
ンジンの排気装置。In a cylinder number control engine that controls the number of cylinders to which fuel is supplied depending on the operating state of the engine and performs full-cylinder operation and reduced-cylinder operation, there are temporarily stopped cylinders to which fuel supply is stopped during reduced-cylinder operation, and cylinders that are temporarily stopped during operation. is characterized in that a constantly operating cylinder to which fuel is constantly supplied is disposed adjacent to the cylinder, and an exhaust passage connecting the adjacent temporarily stopped cylinder and each exhaust port of the normally operating cylinder is communicated within the cylinder head. Exhaust system for engine with cylinder number control.
JP10642083U 1983-07-08 1983-07-08 Exhaust system for engine with cylinder number control Pending JPS6014259U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10642083U JPS6014259U (en) 1983-07-08 1983-07-08 Exhaust system for engine with cylinder number control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10642083U JPS6014259U (en) 1983-07-08 1983-07-08 Exhaust system for engine with cylinder number control

Publications (1)

Publication Number Publication Date
JPS6014259U true JPS6014259U (en) 1985-01-30

Family

ID=30249047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10642083U Pending JPS6014259U (en) 1983-07-08 1983-07-08 Exhaust system for engine with cylinder number control

Country Status (1)

Country Link
JP (1) JPS6014259U (en)

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