DE1025342T1 - Brennkammer mit verbesserter ventilanordnung - Google Patents

Brennkammer mit verbesserter ventilanordnung

Info

Publication number
DE1025342T1
DE1025342T1 DE1025342T DE97931451T DE1025342T1 DE 1025342 T1 DE1025342 T1 DE 1025342T1 DE 1025342 T DE1025342 T DE 1025342T DE 97931451 T DE97931451 T DE 97931451T DE 1025342 T1 DE1025342 T1 DE 1025342T1
Authority
DE
Germany
Prior art keywords
combustion chamber
valve arrangement
improved valve
improved
arrangement
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
DE1025342T
Other languages
English (en)
Inventor
James J Feuling
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25249978&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE1025342(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of DE1025342T1 publication Critical patent/DE1025342T1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • 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
    • F02F1/242—Arrangement of spark plugs or injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/02—Arrangements having two or more sparking plugs
    • 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
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B2023/085—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition using several spark plugs 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/40—Squish effect
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • 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
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
DE1025342T 1997-04-08 1997-06-10 Brennkammer mit verbesserter ventilanordnung Pending DE1025342T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/827,722 US5893348A (en) 1992-12-23 1997-04-08 Combustion chamber system having an improved valve arrangement
PCT/US1997/011190 WO1998045580A1 (en) 1997-04-08 1997-06-10 Combustion chamber system having an improved valve arrangement

Publications (1)

Publication Number Publication Date
DE1025342T1 true DE1025342T1 (de) 2001-03-15

Family

ID=25249978

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1025342T Pending DE1025342T1 (de) 1997-04-08 1997-06-10 Brennkammer mit verbesserter ventilanordnung

Country Status (6)

Country Link
US (2) US5893348A (de)
EP (1) EP1025342A4 (de)
AU (1) AU3507897A (de)
CA (1) CA2286693A1 (de)
DE (1) DE1025342T1 (de)
WO (1) WO1998045580A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE313010T1 (de) 2001-06-06 2005-12-15 Textron Lycoming Verbesserte zylinderanordnung für einen flugzeugmotor
US6895925B2 (en) 2002-09-18 2005-05-24 Daimlerchrysler Corporation Internal combustion engine having three valves per cylinder
ITMO20030035A1 (it) 2003-02-21 2004-08-22 Paolo Alessandrini Installazione motore a ciclo otto con tre cilindri
US7779807B2 (en) * 2003-11-11 2010-08-24 Honda Motor Co., Ltd. Intake/exhaust valve and its seal for internal combustion engine
US8353028B2 (en) * 2004-06-21 2013-01-08 Ebay Inc. Render engine, and method of using the same, to verify data for access and/or publication via a computer system
US7284524B2 (en) 2005-02-25 2007-10-23 Lycoming Engines, A Division Of Avco Corporation Cylinder head assemblies
US7258093B2 (en) * 2005-12-01 2007-08-21 Chriswell Shawn D Concave combustion chamber
JP4851864B2 (ja) * 2006-06-23 2012-01-11 本田技研工業株式会社 燃料直噴ディーゼルエンジン
US7353797B1 (en) 2007-02-28 2008-04-08 University Of Washington Combustion chamber for internal combustion engine
US9915222B2 (en) 2014-03-26 2018-03-13 Cummins Inc. Diesel piston with semi-hemispherical crown
GB2528259B (en) * 2014-07-14 2020-06-03 Ford Global Tech Llc Selectively deactivatable engine cylinder
AT16206U1 (de) * 2017-12-19 2019-03-15 Ge Jenbacher Gmbh & Co Og Zylinderkopf für eine Brennkraftmaschine
US10823045B2 (en) 2018-11-14 2020-11-03 Ford Global Technologies, Llc Methods and systems for a piston

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2111601A (en) * 1934-11-05 1938-03-22 Gen Motors Corp Double ignition combustion chamber
US2338959A (en) * 1939-04-18 1944-01-11 Nallinger Fritz Internal combustion engine
US2481890A (en) * 1945-05-19 1949-09-13 George B Fowler Internal-combustion engine and method of operating the same
US2652039A (en) 1948-02-18 1953-09-15 Weslake Henry Supply system for combustible mixture for internal-combustion engines
US3144008A (en) * 1961-12-22 1964-08-11 List Hans Internal combustion engine with compression ignition
NL6606516A (de) * 1965-05-17 1966-11-18
US3411490A (en) 1966-12-09 1968-11-19 White Motor Corp Intake port structure for internal combustion engine
JPS6010165B2 (ja) * 1976-02-06 1985-03-15 日産自動車株式会社 ２点着火エンジン
JPS5294911A (en) * 1976-02-06 1977-08-10 Nissan Motor Co Ltd Two points firing engine
AU525683B2 (en) * 1976-12-21 1982-11-25 Malz Nominees Pty. Ltd. Internal combustion engine
GB2070135B (en) * 1980-02-12 1984-02-01 Nissan Motor Spark-ignition internal combustion engine
US4452198A (en) * 1982-06-28 1984-06-05 General Motors Corporation Compact dual spark internal combustion engine
DE3224337C1 (de) * 1982-06-30 1983-10-20 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Hubkolben-Brennkraftmaschine
JPS6114426A (ja) * 1984-06-29 1986-01-22 Honda Motor Co Ltd 直噴式デイ−ゼル機関の吸気系装置
US5138990A (en) * 1985-07-29 1992-08-18 Tfs, Inc. In-line cylinder head for internal combustion engine
JPH0768904B2 (ja) * 1986-02-05 1995-07-26 株式会社豊田中央研究所 高圧縮比火花点火式希薄内燃機関
US4951642A (en) * 1988-11-19 1990-08-28 Mazda Motor Corporation Combustion chamber of internal combustion engine
US5103784A (en) * 1990-02-07 1992-04-14 The Univeristy Of British Columbia Squish jet combustion chamber
JP3105235B2 (ja) * 1990-03-30 2000-10-30 マツダ株式会社 エンジン
EP0578637B1 (de) * 1991-03-16 1995-02-08 BLACKBURN, Anthony Edgar Arbeitstakte einer kolbenbrennkraftmaschine
JPH04292526A (ja) * 1991-03-20 1992-10-16 Honda Motor Co Ltd ４サイクル内燃機関
US5638787A (en) * 1992-12-23 1997-06-17 Feuling; James J. Combustion chamber system having an improved valve arrangement
US5501191A (en) * 1992-12-23 1996-03-26 Feuling; James J. Combustion chamber system having an improved valve arrangement
US5313921A (en) * 1992-12-23 1994-05-24 Feuling James J High efficiency combustion chamber system
KR100200115B1 (ko) * 1994-04-25 1999-06-15 정몽규 실린더 헤드의 연소실 구조

Also Published As

Publication number Publication date
US6199544B1 (en) 2001-03-13
EP1025342A1 (de) 2000-08-09
WO1998045580A1 (en) 1998-10-15
US5893348A (en) 1999-04-13
EP1025342A4 (de) 2001-01-31
AU3507897A (en) 1998-10-30
CA2286693A1 (en) 1998-10-15

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