JPS5525534A - Intake apparatus of multicylinder internal combustion engine - Google Patents

Intake apparatus of multicylinder internal combustion engine

Info

Publication number
JPS5525534A
JPS5525534A JP9759878A JP9759878A JPS5525534A JP S5525534 A JPS5525534 A JP S5525534A JP 9759878 A JP9759878 A JP 9759878A JP 9759878 A JP9759878 A JP 9759878A JP S5525534 A JPS5525534 A JP S5525534A
Authority
JP
Japan
Prior art keywords
common communication
cooling water
communication passage
combustion
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.)
Granted
Application number
JP9759878A
Other languages
Japanese (ja)
Other versions
JPS6118656B2 (en
Inventor
Katsuhiko Motosugi
Shuhei Toyoda
Masaru Takahashi
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP9759878A priority Critical patent/JPS5525534A/en
Publication of JPS5525534A publication Critical patent/JPS5525534A/en
Publication of JPS6118656B2 publication Critical patent/JPS6118656B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

PURPOSE: To allow a strong distrurbance to be generated in a combustion chamber when necessary, securing a high filling efficiency in high speed high load operation with a simple structure by positively heating a common communication passage by use of engine cooling water.
CONSTITUTION: The mixed gas which passes through a common communication passage 29 is heated by engine cooling water, and the evaporation of fuel is accelerated. As a communication branched passage 30b is directed to the slit formed between an intake valve 3b and the valve seat, the mixed gas gushed out from the communication branched passage 30b gushes out into a combustion chanber 10, passing through the slit, and allows swirling flow to be generated. As a result of this, the speed of combustion increases sharply, and stable combustion is obtained. As the inner wall surface of the common communication passage 29 is kept at high temperature by engine cooling water, idling fuel is vaporized rapidly, and the bad influence to the inner wall surface of the common communication passage 29 due to EGR gas is prevented.
COPYRIGHT: (C)1980,JPO&Japio
JP9759878A 1978-08-10 1978-08-10 Intake apparatus of multicylinder internal combustion engine Granted JPS5525534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9759878A JPS5525534A (en) 1978-08-10 1978-08-10 Intake apparatus of multicylinder internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9759878A JPS5525534A (en) 1978-08-10 1978-08-10 Intake apparatus of multicylinder internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5525534A true JPS5525534A (en) 1980-02-23
JPS6118656B2 JPS6118656B2 (en) 1986-05-13

Family

ID=14196665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9759878A Granted JPS5525534A (en) 1978-08-10 1978-08-10 Intake apparatus of multicylinder internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5525534A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025106A1 (en) * 1980-07-02 1982-01-21 Suzuki Jidosha Kogyo K.K., Hamana, Shizuoka I.C. engine cylinder intake passages - have valves responsive to vacuum immediately upstream of carburettor throttle valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025106A1 (en) * 1980-07-02 1982-01-21 Suzuki Jidosha Kogyo K.K., Hamana, Shizuoka I.C. engine cylinder intake passages - have valves responsive to vacuum immediately upstream of carburettor throttle valve

Also Published As

Publication number Publication date
JPS6118656B2 (en) 1986-05-13

Similar Documents

Publication Publication Date Title
JPS555411A (en) Vortex chamber type diesel engine
JPS5525533A (en) Air intake apparatus of multicylinder internal combustion engine
JPS5591756A (en) Intake device for engine
JPS5525511A (en) Internal combustion engine
JPS5453714A (en) Internal combustion engine fuel injector
JPS5623515A (en) Internal combustion engine injecting fuel into combustion chamber
JPS566015A (en) Structure of intake passage for internal combustion engine
SE8006213L (en) MIXTURES FOR COMBUSTION ENGINES
JPS5540278A (en) Intake device for internal combustion engine
JPS566056A (en) Fuel atomization accelerating device for internal combustion engine
JPS566033A (en) Electronically controlled fuel injection system for internal combustion engine
JPS52121104A (en) Gasoline engine with carburettor
JPS5752673A (en) Fuel injection device for internal combustion engine
JPS53117119A (en) Suction devie for a fuel injection internal combustion engine
JPS5525532A (en) Air intake apparatus of multicylinder internal combustion engine
JPS551412A (en) Compensating concentration of mixture in internal combustion engine
JPS5485438A (en) Liquid fuel combustion device
JPS5632071A (en) Intake air heating system for internal combustion engine
JPS58220933A (en) Electronic control fuel injection device of internal-combustion engine
JPS5325718A (en) Intake manufold for multi-cylinder internal combustion engine
JPS5519943A (en) Intake system for internal combustion engine
JPS5535179A (en) Intake apparatus of internal combustion engine
JPS5538470A (en) Burner
JPS5472325A (en) Apparatus for improving resumption of internal combustion engine
JPS5652563A (en) Air-fuel mixture heater for internal combustion engine