JPS5455222A - Internal combustion engine - Google Patents

Internal combustion engine

Info

Publication number
JPS5455222A
JPS5455222A JP12221177A JP12221177A JPS5455222A JP S5455222 A JPS5455222 A JP S5455222A JP 12221177 A JP12221177 A JP 12221177A JP 12221177 A JP12221177 A JP 12221177A JP S5455222 A JPS5455222 A JP S5455222A
Authority
JP
Japan
Prior art keywords
intake
mixture
nozzle
combustion chamber
air
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
JP12221177A
Other languages
Japanese (ja)
Inventor
Kimitaka Kurosawa
Osamu Horata
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.)
Isuzu Motors Ltd
Original Assignee
Isuzu 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 Isuzu Motors Ltd filed Critical Isuzu Motors Ltd
Priority to JP12221177A priority Critical patent/JPS5455222A/en
Publication of JPS5455222A publication Critical patent/JPS5455222A/en
Pending 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

PURPOSE: To heighten the velocity of propagation of flame, by injecting subsonic air or mixture into a combustion chamber to give high kinetic energy to the mixture in the combustion chamber and activate the mixture.
CONSTITUTION: An air nozzle 24 is provided at one end of a supersonic intake injection system 20 and is opened near an intake valve 4. The negative pressure of intake pipe corresponding to the degree of opening of a throttle valve 10 is applied to the tip of the nozzle 24. The injection system 20 has at the other end an intake outlet part 22, to which pressure almost equal to the atmospheric pressure is applied. The intake outlet port 22 and the nozzle 24 are coupled to each other through an intake passage 21. The injection system 20 is branched from the intake system. A part of air or mixture, which is sucked into the combustion chamber 7 through the intake system, is injected at a supersonic or subsonic speed through the supersonic intake injection system 20 by utilizing the presure difference between the front and rear of the nozzle 24 while the pat of air or mixture is measured by the nozzle. Thereby, high kinetic energy is given to the mixture in the combustion chamber 7. The propagation velocity of flame is heightened. The combustion is improved
COPYRIGHT: (C)1979,JPO&Japio
JP12221177A 1977-10-12 1977-10-12 Internal combustion engine Pending JPS5455222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12221177A JPS5455222A (en) 1977-10-12 1977-10-12 Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12221177A JPS5455222A (en) 1977-10-12 1977-10-12 Internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5455222A true JPS5455222A (en) 1979-05-02

Family

ID=14830291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12221177A Pending JPS5455222A (en) 1977-10-12 1977-10-12 Internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5455222A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484549A (en) * 1980-01-09 1984-11-27 Suzuki Jidosha Kogyo Kabushiki Kaisha 4-Cycle internal combustion engine
US6258159B1 (en) * 1999-08-30 2001-07-10 Polymer Group, Inc. Product and method for incorporating synthetic polymer fibers into cement mixtures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484549A (en) * 1980-01-09 1984-11-27 Suzuki Jidosha Kogyo Kabushiki Kaisha 4-Cycle internal combustion engine
US6258159B1 (en) * 1999-08-30 2001-07-10 Polymer Group, Inc. Product and method for incorporating synthetic polymer fibers into cement mixtures

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