JPS6125531U - double intake valve engine - Google Patents

double intake valve engine

Info

Publication number
JPS6125531U
JPS6125531U JP10886384U JP10886384U JPS6125531U JP S6125531 U JPS6125531 U JP S6125531U JP 10886384 U JP10886384 U JP 10886384U JP 10886384 U JP10886384 U JP 10886384U JP S6125531 U JPS6125531 U JP S6125531U
Authority
JP
Japan
Prior art keywords
intake
valve
engine
intake valve
intake passage
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
JP10886384U
Other languages
Japanese (ja)
Inventor
徳久 中川
俊成 永井
大洋 河合
信明 栢沼
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP10886384U priority Critical patent/JPS6125531U/en
Publication of JPS6125531U publication Critical patent/JPS6125531U/en
Pending legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)
  • Combustion Methods 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、第２図は本考案の実施例の図解的説明図で、第
１図は平面図、第２図は正面図である。 第３図は従来例の混合気の流れを示す平面図、第４図は
本考案の実施例の混合気の流れを示す平面図である。 ２・・・第１吸気通路、３・・・第２吸気通路、５・・
・第２吸気弁、６・・・エンジン燃焼室、８・・・吸気
制御弁、９・・・燃料噴射弁、１０・・・点火栓、１１
・・・壁。1 and 2 are schematic illustrations of an embodiment of the present invention, with FIG. 1 being a plan view and FIG. 2 being a front view. FIG. 3 is a plan view showing the flow of the air-fuel mixture in the conventional example, and FIG. 4 is a plan view showing the flow of the air-fuel mixture in the embodiment of the present invention. 2...First intake passage, 3...Second intake passage, 5...
- Second intake valve, 6... Engine combustion chamber, 8... Intake control valve, 9... Fuel injection valve, 10... Spark plug, 11
···wall.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 常時開放の第１の吸気通路とエンジン負荷に応じて開閉
する吸気制御弁を具えた第２の吸気通路とを有し、該第
２の吸気通路の前記吸気制御弁の下流側に燃料噴射弁を
設け、前記第１及び第２の吸気通路をそれそれ第１及び
第２の吸気弁を介してエンジン燃焼室に接続し、該燃焼
室には点火栓を具えてなる、複吸気弁式火花点火エンジ
ンにおいて、前記第２の吸気通路に通じる前記第２の吸
気弁の、前記点火栓が配置された方向とは反対側の周囲
に、燃料又は混合気を前記点火栓の配置方向に溝くよう
な壁を形成したことを特徴とする複吸気弁エンジン。It has a first intake passage that is always open and a second intake passage that includes an intake control valve that opens and closes depending on the engine load, and a fuel injection valve is provided downstream of the intake control valve in the second intake passage. a dual intake valve spark plug, wherein the first and second intake passages are connected to an engine combustion chamber via first and second intake valves, and the combustion chamber is provided with a spark plug. In the ignition engine, a groove is formed around the second intake valve communicating with the second intake passage on a side opposite to the direction in which the ignition plug is arranged, in the direction in which the ignition plug is arranged. A dual-intake valve engine characterized by the formation of a wall similar to the above.
JP10886384U 1984-07-20 1984-07-20 double intake valve engine Pending JPS6125531U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10886384U JPS6125531U (en) 1984-07-20 1984-07-20 double intake valve engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10886384U JPS6125531U (en) 1984-07-20 1984-07-20 double intake valve engine

Publications (1)

Publication Number Publication Date
JPS6125531U true JPS6125531U (en) 1986-02-15

Family

ID=30668033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10886384U Pending JPS6125531U (en) 1984-07-20 1984-07-20 double intake valve engine

Country Status (1)

Country Link
JP (1) JPS6125531U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0194822U (en) * 1987-12-14 1989-06-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0194822U (en) * 1987-12-14 1989-06-22

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