JPS6125532U - double intake valve engine - Google Patents

double intake valve engine

Info

Publication number
JPS6125532U
JPS6125532U JP11020684U JP11020684U JPS6125532U JP S6125532 U JPS6125532 U JP S6125532U JP 11020684 U JP11020684 U JP 11020684U JP 11020684 U JP11020684 U JP 11020684U JP S6125532 U JPS6125532 U JP S6125532U
Authority
JP
Japan
Prior art keywords
intake
valve
engine
intake valve
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
JP11020684U
Other languages
Japanese (ja)
Inventor
徳久 中川
大洋 河合
俊成 永井
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 JP11020684U priority Critical patent/JPS6125532U/en
Publication of JPS6125532U publication Critical patent/JPS6125532U/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図は本考案の第１実施例を示す平面図、第２図は本
考案の第２実施例を示す平面図である。 ２・・・第１吸気通路、３，１４・・・第２吸気通路、
５，１６・・・第２吸気弁、６・・・燃焼室、８，１８
・・・第２吸気制御弁、９・・・燃料噴射弁、１１・・
・点火栓。FIG. 1 is a plan view showing a first embodiment of the present invention, and FIG. 2 is a plan view showing a second embodiment of the present invention. 2...first intake passage, 3,14...second intake passage,
5, 16... Second intake valve, 6... Combustion chamber, 8, 18
...Second intake control valve, 9...Fuel injection valve, 11...
・Spark plug.

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の吸気通路をそれぞれ第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、複吸気弁エンジンにおいて
、前記第２の吸気通路は噴射された燃料がその内壁に付
着しないようその通路面積を大となし、またその出口部
に配置する前記第２の吸気弁の弁径を小となし混合気の
拡散を防ぐようにし、さらに前記点火栓は前記第２の吸
気弁の近傍に配置したことを特徴とする複吸気弁工冫ジ
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. In a dual intake valve engine, the first and second intake passages are connected to an engine combustion chamber via first and second intake valves, respectively, and the combustion chamber is provided with an ignition plug, The second intake passage has a large passage area so that the injected fuel does not adhere to its inner wall, and the second intake valve disposed at its outlet has a small valve diameter to prevent the mixture from spreading. 2. A multiple intake valve engine, characterized in that the ignition plug is arranged near the second intake valve.
JP11020684U 1984-07-23 1984-07-23 double intake valve engine Pending JPS6125532U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11020684U JPS6125532U (en) 1984-07-23 1984-07-23 double intake valve engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11020684U JPS6125532U (en) 1984-07-23 1984-07-23 double intake valve engine

Publications (1)

Publication Number Publication Date
JPS6125532U true JPS6125532U (en) 1986-02-15

Family

ID=30669333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11020684U Pending JPS6125532U (en) 1984-07-23 1984-07-23 double intake valve engine

Country Status (1)

Country Link
JP (1) JPS6125532U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62191616A (en) * 1986-02-18 1987-08-22 Mazda Motor Corp Fuel injection type engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62191616A (en) * 1986-02-18 1987-08-22 Mazda Motor Corp Fuel injection type engine

Similar Documents

Publication Publication Date Title
JPS6125532U (en) double intake valve engine
JPS6125531U (en) double intake valve engine
JPS59116570U (en) Fuel injection valve device for electronically controlled fuel injection engine
JPS58191358U (en) Carburetor float chamber opening/closing device
JPS6139478U (en) Fuel injection carburetor for internal combustion engines
JPS6382032U (en)
JPS5824457U (en) Internal combustion engine intake system
JPS58111349U (en) Bypass air introduction device
JPH0183172U (en)
JPS6123418U (en) double intake valve engine
JPH0161462U (en)
JPS5886475U (en) Internal combustion engine fuel supply system
JPS60164671U (en) internal combustion engine fuel injection valve
JPH01136627U (en)
JPS5862170U (en) fuel injected internal combustion engine
JPS61130717U (en)
JPS58129028U (en) Vortex chamber internal combustion engine
JPS58191380U (en) spark ignition internal combustion engine
JPS60153860U (en) Internal combustion engine fuel supply system
JPS58146878U (en) Fuel injection system for direct injection spark ignition engine
JPS58124650U (en) Internal combustion engine fuel supply system
JPS5881379U (en) Diesel engine fuel injection system
JPS61122362U (en)
JPS6043125U (en) diesel engine
JPS6021550U (en) Internal combustion engine fuel supply system