JPS5728858A - Air intake apparatus of internal combustion engine - Google Patents

Air intake apparatus of internal combustion engine

Info

Publication number
JPS5728858A
JPS5728858A JP10310080A JP10310080A JPS5728858A JP S5728858 A JPS5728858 A JP S5728858A JP 10310080 A JP10310080 A JP 10310080A JP 10310080 A JP10310080 A JP 10310080A JP S5728858 A JPS5728858 A JP S5728858A
Authority
JP
Japan
Prior art keywords
vessel
conduit
air intake
engine
internal combustion
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
JP10310080A
Other languages
Japanese (ja)
Other versions
JPS6147296B2 (en
Inventor
Akira Yamamoto
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.)
Hino Motors Ltd
Original Assignee
Hino Motors Ltd
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 Hino Motors Ltd filed Critical Hino Motors Ltd
Priority to JP10310080A priority Critical patent/JPS5728858A/en
Publication of JPS5728858A publication Critical patent/JPS5728858A/en
Publication of JPS6147296B2 publication Critical patent/JPS6147296B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1824—Number of cylinders six

Landscapes

  • Characterised By The Charging Evacuation (AREA)

Abstract

PURPOSE: To raise a charging efficiency in utilizing a columnar vibration effectively, by providing an air vessel in an air intake system of an internal combustion engine in such a way that the vessel is effected as a pressure vibration conduit in low speed rotating of engine, and as an open end of the pressure vibtation conduit in high speed rotation of engine.
CONSTITUTION: Each air intake port 9W14 opened correspondingly to six cylinder engines is communicated to a large capacity vessel 7 in way of each air intake conduit 15W20. A partition 22 is arranged in the central portion of the vessel 7, so as to effect the vessel 7 as two vessels 7a, 7b corresponding to two cylinder groups A, B. Since the shorter the length of a vibration conduit, the higher the resonance frequency of the intake conduit, intake ports and conduits positioned at the understream of each vessel 7 effect as resonance conduits when the engine runs at high speed, and also act as a long conduit including the vessel at low speed running, therefore, a predetermined inertia supercharging is performed in the whole operation area of vehicle.
COPYRIGHT: (C)1982,JPO&Japio
JP10310080A 1980-07-29 1980-07-29 Air intake apparatus of internal combustion engine Granted JPS5728858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10310080A JPS5728858A (en) 1980-07-29 1980-07-29 Air intake apparatus of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10310080A JPS5728858A (en) 1980-07-29 1980-07-29 Air intake apparatus of internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5728858A true JPS5728858A (en) 1982-02-16
JPS6147296B2 JPS6147296B2 (en) 1986-10-18

Family

ID=14345203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10310080A Granted JPS5728858A (en) 1980-07-29 1980-07-29 Air intake apparatus of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5728858A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3500024A1 (en) * 1984-08-16 1986-02-27 Toyota Jidosha K.K., Toyota, Aichi INLET SYSTEM FOR A MULTI-CYLINDER INTERNAL COMBUSTION ENGINE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3500024A1 (en) * 1984-08-16 1986-02-27 Toyota Jidosha K.K., Toyota, Aichi INLET SYSTEM FOR A MULTI-CYLINDER INTERNAL COMBUSTION ENGINE
US4653440A (en) * 1984-08-16 1987-03-31 Toyota Jidosha Kabushiki Kaisha Intake system for multicylinder internal combustion engine

Also Published As

Publication number Publication date
JPS6147296B2 (en) 1986-10-18

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