GB2062757A - Fied charge mixing device for internal combustion engines with strati/ - Google Patents

Fied charge mixing device for internal combustion engines with strati/

Info

Publication number
GB2062757A
GB2062757A GB8103146A GB8103146A GB2062757A GB 2062757 A GB2062757 A GB 2062757A GB 8103146 A GB8103146 A GB 8103146A GB 8103146 A GB8103146 A GB 8103146A GB 2062757 A GB2062757 A GB 2062757A
Authority
GB
United Kingdom
Prior art keywords
mixing device
rotation
strati
fied
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.)
Withdrawn
Application number
GB8103146A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB2062757A publication Critical patent/GB2062757A/en
Withdrawn legal-status Critical Current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
    • F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/12—Engines characterised by precombustion chambers with positive ignition
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

In stratified charge engines, a gas free of fuel is introduced during a first section time in the lower part of the chamber, rotated towards the piston; in a second time fuel is added to the gas. The purpose is to provide a mixing device which allows to obtain better values for the exhaust gases and a reduced consumption. To this effect, a rotation motion is created (12, 13, 35) in the combustion chamber (6, 16) during the compression time a little before the high dead point of the piston until the high dead point is reached; the space before the spark plug (14) must be free of this rotation (12, 13, 35). This rotation provides a total homogenization of the mixture by equalizing rich and poor zones. Thereby, a uniform combustion results with a higher resistence limit to explosion.
GB8103146A 1979-06-01 1980-05-29 Fied charge mixing device for internal combustion engines with strati/ Withdrawn GB2062757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792922534 DE2922534A1 (en) 1979-06-01 1979-06-01 MIXTURE FOR COMBUSTION ENGINE WITH STRATIFIED CHARGE

Publications (1)

Publication Number Publication Date
GB2062757A true GB2062757A (en) 1981-05-28

Family

ID=6072362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8103146A Withdrawn GB2062757A (en) 1979-06-01 1980-05-29 Fied charge mixing device for internal combustion engines with strati/

Country Status (5)

Country Link
EP (1) EP0029051A1 (en)
JP (1) JPS56500813A (en)
DE (1) DE2922534A1 (en)
GB (1) GB2062757A (en)
WO (1) WO1980002724A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138328C2 (en) * 1981-09-25 1986-11-27 August, Paul, Dipl.-Ing. Dr.h.c., Barcelona Method for mixture formation in a combustion chamber of a reciprocating internal combustion engine
US5214317A (en) * 1992-05-04 1993-05-25 National Semiconductor Corporation CMOS to ECL translator with incorporated latch
US6436094B1 (en) 2000-03-16 2002-08-20 Laserscope, Inc. Electromagnetic and laser treatment and cooling device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE723710C (en) * 1937-10-27 1942-08-10 Albert Bagnulo Internal combustion engine with a gasification chamber that is separated from the engine's cubic capacity and connected to it via a throttle opening
DE2039462C3 (en) * 1970-08-08 1974-05-02 Bayerische Motoren Werke Ag, 8000 Muenchen Mixture-compressing, externally ignited four-stroke internal combustion engine with charge stratification
DE2434862C3 (en) * 1974-07-19 1978-04-20 Paul Dipl.-Ing. Dr.H.C. Barcelona August (Spanien) Device for producing a fuel-air mixture in internal combustion engines operating in stratified charge mode
JPS5813071Y2 (en) * 1976-11-26 1983-03-14 トヨタ自動車株式会社 Pre-chamber structure of internal combustion engine with large pre-chamber
US4182279A (en) * 1976-12-16 1980-01-08 Toyota Jidosha Kogyo Kabushiki Kaisha Combustion chamber of an internal combustion engine
JPS5431809A (en) * 1977-08-17 1979-03-08 Toyota Motor Corp Sub-chamber-furnished internal combustion engine

Also Published As

Publication number Publication date
WO1980002724A1 (en) 1980-12-11
DE2922534A1 (en) 1980-12-11
EP0029051A1 (en) 1981-05-27
JPS56500813A (en) 1981-06-18

Similar Documents

Publication Publication Date Title
US3230939A (en) Method of prechamber-torch ignition in internal combustion engines
ES428278A1 (en) Internal combustion engine with stratified charge
SE8701145D0 (en) TIME ADJUSTMENT FOR FUEL INJECTION ENGINE
ES446164A1 (en) Spark plug construction for lean mixture burning internal combustion engines
ES8800741A1 (en) Method to operate a combustion engine and combustion engine.
GB1363034A (en) Rotary piston internal combustion engine
GB1496605A (en) Automotive internal combustion engine
US2615437A (en) Method of operating internal-combustion engines
EP0320959A3 (en) Natural gas fuel injection
GB1482376A (en) Semi-rotary ic engines with stratifying ignition systems
ES430874A1 (en) Method and apparatus using proportional residual gas storage to reduce NO{HD x {b emissions from internal combustion engines
ES436576A1 (en) Side valve internal combustion engine
GB2062757A (en) Fied charge mixing device for internal combustion engines with strati/
GB2049046A (en) Method and arrangement for increasing the efficiency of an internal combustion engine and reducing its pollutants
GB1517117A (en) Divided combustion chamber internal combustion engine
ES259762A1 (en) An improved method permitting of the combustion of poor mixtures in internal combustion engines
JPS5853668A (en) Combustion method in internal-combustion engine
GB2188369A (en) Direct fuel injection by compressed gas
FR2362274A1 (en) Four stroke IC engine with external ignition and stratified charge - has fuel injected into ante-chamber to mix with residue from previous combustion
ES474138A1 (en) Activehot atmosphere combustion for twoocycle internal combustion engine
GB1411884A (en) Internal combustion engines
ES244785A1 (en) Procedure for feeding combustión engines by continuous fuel injection (Machine-translation by Google Translate, not legally binding)
ES416461A1 (en) Four-stroke internal combustion engines
ES244784A1 (en) Procedure for feeding explosion engines through fuel injection (Machine-translation by Google Translate, not legally binding)
JPS528219A (en) Crank chamber compression type-2-stroke engine

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)