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JPS5762924A - Internal combustion engine - Google Patents

Internal combustion engine

Info

Publication number
JPS5762924A
JPS5762924A JP55135608A JP13560880A JPS5762924A JP S5762924 A JPS5762924 A JP S5762924A JP 55135608 A JP55135608 A JP 55135608A JP 13560880 A JP13560880 A JP 13560880A JP S5762924 A JPS5762924 A JP S5762924A
Authority
JP
Japan
Prior art keywords
intake
intake channel
channel
combustion 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.)
Pending
Application number
JP55135608A
Other languages
Japanese (ja)
Inventor
Yuzuru Nanba
Kenichi Aoyanagi
Hiroshi Yokoyama
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.)
Suzuki Motor Corp
Original Assignee
Suzuki 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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Priority to JP55135608A priority Critical patent/JPS5762924A/en
Priority to GB8126280A priority patent/GB2084648B/en
Priority to US06/300,112 priority patent/US4479469A/en
Priority to DE19813135742 priority patent/DE3135742A1/en
Priority to IT23977/81A priority patent/IT1139169B/en
Priority to CA000386499A priority patent/CA1208088A/en
Priority to FR8118230A priority patent/FR2491150B1/en
Priority to FR8204992A priority patent/FR2499153B1/en
Publication of JPS5762924A publication Critical patent/JPS5762924A/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
    • 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

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

Abstract

PURPOSE: To raise the limit of lean mixture combustion and the performance of exhaust gas cleaning of a cylinder of an internal combustion engine by providing an auxiliary intake channel separate from a main intake channel that is opened and closed by an intake valve and specifying the area of the opening at the outlet end of this auxiliary intake channel in order to develop a powerful swirl.
CONSTITUTION: A mixture gas formed in a carburetor 8 is supplied to a combustion chamber 4 from a main intake channel 5 through an intake valve 10, and the gas is injected through an injection nozzle 22a at the outlet end of an auxiliary intake channel 22 the inlet ends 22c and 22d of which open at the air channel 8b of the carburetor 8 from the auxiliary intake channel 22. The gas injection develops a swirl in the combustion chamber during the intake stroke. In such an internal combustion engine, the above mentioned injection pipe nozzle 22a is made the nozzle section with its diameter shrunk and opens at the position just upstream of the intake valve 10. The area of the opening of the pipe end 22a is set at the range of 0.2W0.3% of the opening are a of the intake port 6, and the diameter of the pipe tip is preferably made 1.5W2.5mm
COPYRIGHT: (C)1982,JPO&Japio
JP55135608A 1980-09-29 1980-09-29 Internal combustion engine Pending JPS5762924A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP55135608A JPS5762924A (en) 1980-09-29 1980-09-29 Internal combustion engine
GB8126280A GB2084648B (en) 1980-09-29 1981-08-28 Ic engine charge intake system
US06/300,112 US4479469A (en) 1980-09-29 1981-09-08 Internal combustion engine
DE19813135742 DE3135742A1 (en) 1980-09-29 1981-09-09 INTERNAL COMBUSTION ENGINE
IT23977/81A IT1139169B (en) 1980-09-29 1981-09-15 INTAKE SYSTEM FOR INTERNAL COMBUSTION ENGINES
CA000386499A CA1208088A (en) 1980-09-29 1981-09-23 Internal combustion engine
FR8118230A FR2491150B1 (en) 1980-09-29 1981-09-28 INTAKE DEVICE FOR INTERNAL COMBUSTION ENGINE
FR8204992A FR2499153B1 (en) 1980-09-29 1982-03-24 IMPROVED INTAKE DEVICE FOR INTERNAL COMBUSTION ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55135608A JPS5762924A (en) 1980-09-29 1980-09-29 Internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5762924A true JPS5762924A (en) 1982-04-16

Family

ID=15155786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55135608A Pending JPS5762924A (en) 1980-09-29 1980-09-29 Internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5762924A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59231133A (en) * 1983-06-13 1984-12-25 Hitachi Ltd Apparatus for supplying air-fuel mixture to gasoline engine
JPS6245937A (en) * 1985-08-26 1987-02-27 Mitsubishi Motors Corp Suction device for engine
JPS6238431U (en) * 1985-08-26 1987-03-07

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59231133A (en) * 1983-06-13 1984-12-25 Hitachi Ltd Apparatus for supplying air-fuel mixture to gasoline engine
JPS6245937A (en) * 1985-08-26 1987-02-27 Mitsubishi Motors Corp Suction device for engine
JPS6238431U (en) * 1985-08-26 1987-03-07
JPH0444087B2 (en) * 1985-08-26 1992-07-20 Mitsubishi Motors Corp

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