DE69006834D1 - Brennkraftmaschine. - Google Patents

Brennkraftmaschine.

Info

Publication number
DE69006834D1
DE69006834D1 DE90313093T DE69006834T DE69006834D1 DE 69006834 D1 DE69006834 D1 DE 69006834D1 DE 90313093 T DE90313093 T DE 90313093T DE 69006834 T DE69006834 T DE 69006834T DE 69006834 D1 DE69006834 D1 DE 69006834D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal 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.)
Expired - Fee Related
Application number
DE90313093T
Other languages
English (en)
Other versions
DE69006834T2 (de
Inventor
Giles Edward Hundleby
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.)
Ricardo PLC
Original Assignee
Ricardo Group PLC
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 Ricardo Group PLC filed Critical Ricardo Group PLC
Publication of DE69006834D1 publication Critical patent/DE69006834D1/de
Application granted granted Critical
Publication of DE69006834T2 publication Critical patent/DE69006834T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
    • F02B25/145—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke with intake and exhaust valves exclusively in the cylinder head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/48—Tumble motion in gas movement in cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/241—Cylinder heads specially adapted to pent roof shape of the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
DE69006834T 1989-12-07 1990-12-03 Brennkraftmaschine. Expired - Fee Related DE69006834T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898927668A GB8927668D0 (en) 1989-12-07 1989-12-07 Internal combustion engines

Publications (2)

Publication Number Publication Date
DE69006834D1 true DE69006834D1 (de) 1994-03-31
DE69006834T2 DE69006834T2 (de) 1994-08-25

Family

ID=10667567

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69006834T Expired - Fee Related DE69006834T2 (de) 1989-12-07 1990-12-03 Brennkraftmaschine.

Country Status (6)

Country Link
US (1) US5065712A (de)
EP (1) EP0431866B1 (de)
JP (1) JP2613811B2 (de)
KR (1) KR0144456B1 (de)
DE (1) DE69006834T2 (de)
GB (1) GB8927668D0 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5335634A (en) * 1991-05-14 1994-08-09 Mazda Motor Corporation Combustion chamber structure for an engine
EP0554235A1 (de) * 1992-01-29 1993-08-04 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH.Prof.Dr.Dr.h.c. Hans List Zweitakt-Brennkraftmaschine mit zumindest einem Ein- und Auslassventil je Zylinder
US5305720A (en) * 1992-02-28 1994-04-26 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Internal combustion engine
AT405672B (de) * 1994-03-31 1999-10-25 Avl Verbrennungskraft Messtech Verfahren zur einbringung von kraftstoff in den brennraum einer brennkraftmaschine
JPH0988617A (ja) * 1995-09-18 1997-03-31 Yamaha Motor Co Ltd ２サイクルエンジン
AT2334U1 (de) * 1997-05-14 1998-08-25 Avl List Gmbh Mehrzylindrige brennkraftmaschine mit innerer gemischbildung
SE519767C2 (sv) * 1997-11-26 2003-04-08 Volvo Car Corp Förbränningssystem
US5934246A (en) * 1998-01-05 1999-08-10 Sato; Jun Intake and exhaust method for achieving lean combustion in an engine
US7533641B1 (en) 2006-04-17 2009-05-19 Jason Stewart Jackson Poppet valve and engine using same
US7311068B2 (en) 2006-04-17 2007-12-25 Jason Stewart Jackson Poppet valve and engine using same
EP2474714B1 (de) * 2010-12-23 2013-04-03 C.R.F. Società Consortile per Azioni Verbrennungsmotor mit Wandmaskierung des Vorhangsbereichs von Einlassklappen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338385A1 (fr) * 1976-01-15 1977-08-12 Melchior Jean Perfectionnements aux moteurs a combustion interne a deux temps
US4224905A (en) * 1978-05-25 1980-09-30 Von Seggern Ernest A Two-cycle engine with stabilized combustion and method of operation therefor
US4658780A (en) * 1981-05-08 1987-04-21 Yamaha Hatsudoki Kabushiki Kaisha Four cycle internal combustion engine
US4805569A (en) * 1987-02-13 1989-02-21 Mazda Motor Corporation Intake system for an engine
JPH0733770B2 (ja) * 1987-07-09 1995-04-12 トヨタ自動車株式会社 ２サイクル内燃機関の燃焼室構造

Also Published As

Publication number Publication date
JP2613811B2 (ja) 1997-05-28
GB8927668D0 (en) 1990-02-07
DE69006834T2 (de) 1994-08-25
US5065712A (en) 1991-11-19
EP0431866A1 (de) 1991-06-12
KR0144456B1 (ko) 1998-08-17
JPH03182621A (ja) 1991-08-08
KR910021522A (ko) 1991-12-20
EP0431866B1 (de) 1994-02-23

Similar Documents

Publication Publication Date Title
DE59002948D1 (de) Brennkraftmaschine.
DE69100803D1 (de) Brennkraftmaschine.
DE3881758T2 (de) Brennkraftmaschine.
DE69101883T2 (de) Brennkraftmaschine.
DE69105936T2 (de) Brennkraftmaschine.
DE3874555D1 (de) Brennkraftmaschine.
DE68905952T2 (de) Brennkraftmaschine.
DE69015729T2 (de) V-Brennkraftmaschine.
DE69202408T2 (de) Brennkraftmaschine.
DE3785779D1 (de) Brennkraftmaschine.
DE69101831T2 (de) Brennkraftmaschine mit wechselbewegung.
DE69022420D1 (de) Verbrennungsmotor.
DE69200823T2 (de) Brennkraftmaschine.
DE69006834T2 (de) Brennkraftmaschine.
DE69008131D1 (de) Brennkraftmaschine.
DE68917693T2 (de) Brennkraftmaschine.
DE58900420D1 (de) Mehrzylinder-brennkraftmaschine.
DE69102212D1 (de) Diesel-Brennkraftmaschine.
DE58904524D1 (de) Kreiskolben-brennkraftmaschine.
DE59203136D1 (de) Brennkraftmaschine.
DE3772273D1 (de) Brennkraftmaschine.
DE58904755D1 (de) Brennkraftmaschine.
DE69005030T2 (de) Brennkraftmaschine.
DE69005035T2 (de) Fahrzeugbrennkraftmaschine.
DE68901811D1 (de) Brennkraftmaschine.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8339 Ceased/non-payment of the annual fee