JPS5519901A - Suction method and equipment of direct injection type diesel engine - Google Patents

Suction method and equipment of direct injection type diesel engine

Info

Publication number
JPS5519901A
JPS5519901A JP9050678A JP9050678A JPS5519901A JP S5519901 A JPS5519901 A JP S5519901A JP 9050678 A JP9050678 A JP 9050678A JP 9050678 A JP9050678 A JP 9050678A JP S5519901 A JPS5519901 A JP S5519901A
Authority
JP
Japan
Prior art keywords
suction port
suction
equipment
diesel engine
direct injection
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
JP9050678A
Other languages
Japanese (ja)
Inventor
Setsuo Hoshi
Akio Kobayashi
Masaru Nakajima
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 JP9050678A priority Critical patent/JPS5519901A/en
Publication of JPS5519901A publication Critical patent/JPS5519901A/en
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14Direct injection into combustion chamber
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Abstract

PURPOSE: To improve the combustion quality, installing a main suction port and an auxiliary suction port to the cylinder head, by introducing the mixture flow to collide in the combustion chamber from every port, causing many small swirls to form.
CONSTITUTION: A main suction port 2, an exhaust port 3 and an auxiliary suction port 7 are installed to the cylinder head 1, the mixture flow to introduce from the main and auxiliary ports 2, 3 into the combustion chamber is introduced from the reverse direction, these mixtures will be collided in the combustion chamber. The effect of its collision will be improved by approaching both ports 2, 3.
COPYRIGHT: (C)1980,JPO&Japio
JP9050678A 1978-07-26 1978-07-26 Suction method and equipment of direct injection type diesel engine Granted JPS5519901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9050678A JPS5519901A (en) 1978-07-26 1978-07-26 Suction method and equipment of direct injection type diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9050678A JPS5519901A (en) 1978-07-26 1978-07-26 Suction method and equipment of direct injection type diesel engine

Publications (1)

Publication Number Publication Date
JPS5519901A true JPS5519901A (en) 1980-02-13

Family

ID=14000374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9050678A Granted JPS5519901A (en) 1978-07-26 1978-07-26 Suction method and equipment of direct injection type diesel engine

Country Status (1)

Country Link
JP (1) JPS5519901A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172423A (en) * 1982-04-02 1983-10-11 Toyota Motor Corp Intake system in internal combustion engine
US4660529A (en) * 1981-04-22 1987-04-28 Yamaha Hatsudoki Kabushiki Kaisha Four-cycle engine
JPH0219831U (en) * 1988-07-23 1990-02-09

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111406A (en) * 1972-05-10 1975-09-02
JPS5215919A (en) * 1975-07-28 1977-02-05 Hino Motors Ltd Air suction method of internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111406A (en) * 1972-05-10 1975-09-02
JPS5215919A (en) * 1975-07-28 1977-02-05 Hino Motors Ltd Air suction method of internal combustion engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660529A (en) * 1981-04-22 1987-04-28 Yamaha Hatsudoki Kabushiki Kaisha Four-cycle engine
USRE33787E (en) * 1981-04-22 1992-01-07 Yamaha Hatsudoki Kabushiki Kaisha Four-cycle engine
JPS58172423A (en) * 1982-04-02 1983-10-11 Toyota Motor Corp Intake system in internal combustion engine
JPS6350532B2 (en) * 1982-04-02 1988-10-11 Toyota Motor Co Ltd
JPH0219831U (en) * 1988-07-23 1990-02-09

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