JPS5762922A - Internal combustion engine - Google Patents

Internal combustion engine

Info

Publication number
JPS5762922A
JPS5762922A JP55135606A JP13560680A JPS5762922A JP S5762922 A JPS5762922 A JP S5762922A JP 55135606 A JP55135606 A JP 55135606A JP 13560680 A JP13560680 A JP 13560680A JP S5762922 A JPS5762922 A JP S5762922A
Authority
JP
Japan
Prior art keywords
intake channel
intake
channel
auxiliary
outlet end
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
JP55135606A
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 JP55135606A priority Critical patent/JPS5762922A/en
Priority to GB8122655A priority patent/GB2085964B/en
Priority to CA000382614A priority patent/CA1191402A/en
Priority to US06/289,700 priority patent/US4450803A/en
Priority to DE3131066A priority patent/DE3131066C2/en
Priority to IT23471/81A priority patent/IT1137870B/en
Priority to FR8115680A priority patent/FR2488653A1/en
Publication of JPS5762922A publication Critical patent/JPS5762922A/en
Priority to US06/581,091 priority patent/US4553514A/en
Priority to FR8405822A priority patent/FR2549897A1/en
Priority to CA000453870A priority patent/CA1191404A/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
    • F02B2031/003—Modifying induction systems for imparting a rotation to the charge in the cylinder with an auxiliary intake conduit starting upstream of personally controlled throttle valve and ending upstream of and close to the intake valve, or with an auxiliary intake conduit being an independent passage, e.g. having its own carburettor
    • 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

Abstract

PURPOSE: To raise the limit of lean mixture combustion by providing an auxiliary intake channel separate from a main intake channel that is opened and closed by an intake valve and limiting the opening direction of the outlet end of the auxiliary intake channel to a special direction in order to develop a powerful swirl.
CONSTITUTION: A mixture gas that is formed in a carburetor is supplied to the combustion chamber 4 from a main intake channel 5 through an intake valve 10, and the gas is injected from an auxiliary intake channel 22 of which the inlet end opens in the air channel of the carburetor through an injection nozzle 22a at the outlet end of the auxiliary intake channel 22. This gas injection develops a swirl in the combustion chamber 4 during the intake stroke. In such an internal combustion engine, the aimed direction of the outlet end of the auxiliary intake channel 22, namely the injection nozzle 22a is set up in the range of angle of ±20°CW110° to the connecting line L that passes the center 1 of the portion of the intake port 6 that opens in the combustion chamber 4 of the intake port 6 on the plane P that perpendicularly intersects the axial center O of a cylinder 1.
COPYRIGHT: (C)1982,JPO&Japio
JP55135606A 1980-08-13 1980-09-29 Internal combustion engine Pending JPS5762922A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP55135606A JPS5762922A (en) 1980-09-29 1980-09-29 Internal combustion engine
GB8122655A GB2085964B (en) 1980-08-13 1981-07-22 Internal combustion engine charge intake system
CA000382614A CA1191402A (en) 1980-08-13 1981-07-27 Internal combustion engine
US06/289,700 US4450803A (en) 1980-08-13 1981-08-03 Internal combustion engine
DE3131066A DE3131066C2 (en) 1980-08-13 1981-08-05 Internal combustion engine with a main and a secondary intake path
IT23471/81A IT1137870B (en) 1980-08-13 1981-08-11 INTERNAL COMBUSTION ENGINE WITH REDUCED FUEL CONSUMPTION
FR8115680A FR2488653A1 (en) 1980-08-13 1981-08-13 INTERNAL COMBUSTION ENGINE
US06/581,091 US4553514A (en) 1980-08-13 1984-03-23 Internal combustion engine
FR8405822A FR2549897A1 (en) 1980-08-13 1984-04-12 INTAKE DEVICE FOR INTERNAL COMBUSTION ENGINE
CA000453870A CA1191404A (en) 1980-08-13 1984-05-08 Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55135606A JPS5762922A (en) 1980-09-29 1980-09-29 Internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5762922A true JPS5762922A (en) 1982-04-16

Family

ID=15155739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55135606A Pending JPS5762922A (en) 1980-08-13 1980-09-29 Internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5762922A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007033389A1 (en) * 2005-09-20 2007-03-29 Avl List Gmbh Internal combustion engine
DE19740229B4 (en) * 1997-09-12 2014-04-17 Bayerische Motoren Werke Aktiengesellschaft Internal combustion engine cylinder head with intake duct and additional air duct

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19740229B4 (en) * 1997-09-12 2014-04-17 Bayerische Motoren Werke Aktiengesellschaft Internal combustion engine cylinder head with intake duct and additional air duct
WO2007033389A1 (en) * 2005-09-20 2007-03-29 Avl List Gmbh Internal combustion engine

Similar Documents

Publication Publication Date Title
JPS5484128A (en) Internal combustion engine with two intake passages
GB1456153A (en) Reciprocating piston internal combustion engines
JPS5540277A (en) Intake device for internal combustion engine
JPS5525511A (en) Internal combustion engine
JPS5484129A (en) Internal combustion engine with two intake passages
JPS56113022A (en) Intake controlling apparatus of internal combustion engine
JPS5783631A (en) Internal combustion engine
JPS5512260A (en) Fuel injection type multi-cylinder internal-combustion engine
JPS5644404A (en) Device for improving combustion of mixture in four-cycle internal combustion engine
JPS5593922A (en) Engine with auxiliary intake passage
JPS5762919A (en) Internal combustion engine
JPS5519945A (en) Intake system for multi-cylinder internal combustion engine
JPS56118519A (en) Intake device for engine
JPS5762922A (en) Internal combustion engine
JPS5546004A (en) Helically shaped suction port for internal combustion engine
JPS5762924A (en) Internal combustion engine
JPS56156412A (en) Combustion chamber for auxiliary chamber system internal combustion engine
JPS5598647A (en) Exhaust gas recirculating device for multicylinder internal combustion engine
JPS5523315A (en) Two-cycle internal combustion engine
JPS54106712A (en) Vortex chamber type diesel engine
JPS5762923A (en) Internal combustion engine
JPS5762920A (en) Internal combustion engine
JPS5713230A (en) Intake system of internal combustion engine
JPS5791321A (en) Internal combustion engine
JPS5783630A (en) Internal combustion engine