JPS59181223U - Intake vortex control device - Google Patents

Intake vortex control device

Info

Publication number
JPS59181223U
JPS59181223U JP7591883U JP7591883U JPS59181223U JP S59181223 U JPS59181223 U JP S59181223U JP 7591883 U JP7591883 U JP 7591883U JP 7591883 U JP7591883 U JP 7591883U JP S59181223 U JPS59181223 U JP S59181223U
Authority
JP
Japan
Prior art keywords
air injection
intake
control device
engine
vortex control
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
JP7591883U
Other languages
Japanese (ja)
Other versions
JPH0231544Y2 (en
Inventor
泰三 嶋田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP7591883U priority Critical patent/JPS59181223U/en
Publication of JPS59181223U publication Critical patent/JPS59181223U/en
Application granted granted Critical
Publication of JPH0231544Y2 publication Critical patent/JPH0231544Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Characterised By The Charging Evacuation (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (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、この考案の基本思想を説明するための吸気ポ
ートの模型図、第２図は、この考案の一実施例における
吸気ポートの模型図、第３図は、この考案における空気
噴射パイプの配置を説明するための吸気ポートの水平断
面図、第４図は、この考案における空気噴射パイプの配
置を説明するための吸気ポートの垂直断面図、第５図は
、この考案の一実施例を備えたシリンダヘッドの水平断
面図、第６図は、この考案の一実施例における作動を説
明するための吸気ポートの水平献面図、第７図は、この
考案の効果を説明するためのグラフ、第８図は、この考
案の一実施例における制御時機　　　□を説明するため
のグラフである。 １・・・吸気ポート、２・・・シリンダ、３・・・仕切
板、４・・・空気噴射パイプ、５・・・吸気弁、６・・
・吸気弁座、７・・・電磁弁、８・・・分配器、９・・
・吸気マニホールド、１０・・・排気マニホールド、１
１・・・開閉弁。Fig. 1 is a model diagram of an intake port for explaining the basic idea of this invention, Fig. 2 is a model diagram of an intake port in an embodiment of this invention, and Fig. 3 is an air injection pipe in this invention. FIG. 4 is a horizontal sectional view of the intake port to explain the arrangement of the air injection pipe in this invention, and FIG. 5 is a vertical sectional view of the intake port to explain the arrangement of the air injection pipe in this invention. 6 is a horizontal cross-sectional view of a cylinder head equipped with a cylinder head, FIG. 6 is a horizontal sectional view of an intake port for explaining the operation in one embodiment of this invention, and FIG. 7 is a horizontal sectional view for explaining the effect of this invention. The graph in FIG. 8 is a graph for explaining the control timing □ in one embodiment of this invention. 1... Intake port, 2... Cylinder, 3... Partition plate, 4... Air injection pipe, 5... Intake valve, 6...
・Intake valve seat, 7... Solenoid valve, 8... Distributor, 9...
・Intake manifold, 10...Exhaust manifold, 1
1... Open/close valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機関の各吸気ポート内に機関の回転速度に応じて空気噴
射を制御される空気噴射パイプをその空気噴射口が吸気
弁近傍かつ吸気ポートの吸気方向下流側に向かって左下
に位置するようにそれぞれ配置した直接噴射式ディーゼ
ル機関の吸気渦流制御装置であって、前記各空気噴射パ
イプからの制御された空気噴射を各シリンダの吸気開弁
期間のみ行なうように分配器を通じて行なうことを特徴
とする吸気渦流制御装置。In each intake port of the engine, install an air injection pipe whose air injection is controlled according to the rotational speed of the engine so that the air injection port is located near the intake valve and at the lower left of the intake port toward the downstream side in the intake direction. An intake vortex control device for a direct injection diesel engine, characterized in that controlled air injection from each air injection pipe is performed through a distributor so as to be performed only during an intake valve opening period of each cylinder. Eddy current control device.
JP7591883U 1983-05-20 1983-05-20 Intake vortex control device Granted JPS59181223U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7591883U JPS59181223U (en) 1983-05-20 1983-05-20 Intake vortex control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7591883U JPS59181223U (en) 1983-05-20 1983-05-20 Intake vortex control device

Publications (2)

Publication Number Publication Date
JPS59181223U true JPS59181223U (en) 1984-12-03
JPH0231544Y2 JPH0231544Y2 (en) 1990-08-27

Family

ID=30205978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7591883U Granted JPS59181223U (en) 1983-05-20 1983-05-20 Intake vortex control device

Country Status (1)

Country Link
JP (1) JPS59181223U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844681A (en) * 1971-09-13 1973-06-27
JPS52104614A (en) * 1976-02-27 1977-09-02 Mitsubishi Heavy Ind Ltd Exhaust turbo-supercharging internal combustion engine with auxiliary air tank
JPS5713229A (en) * 1980-06-30 1982-01-23 Suzuki Motor Co Ltd Internal combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844681A (en) * 1971-09-13 1973-06-27
JPS52104614A (en) * 1976-02-27 1977-09-02 Mitsubishi Heavy Ind Ltd Exhaust turbo-supercharging internal combustion engine with auxiliary air tank
JPS5713229A (en) * 1980-06-30 1982-01-23 Suzuki Motor Co Ltd Internal combustion engine

Also Published As

Publication number Publication date
JPH0231544Y2 (en) 1990-08-27

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