JP2008531916A - 改善されたシリンダヘッド組立体 - Google Patents

改善されたシリンダヘッド組立体 Download PDF

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Publication number
JP2008531916A
JP2008531916A JP2007557146A JP2007557146A JP2008531916A JP 2008531916 A JP2008531916 A JP 2008531916A JP 2007557146 A JP2007557146 A JP 2007557146A JP 2007557146 A JP2007557146 A JP 2007557146A JP 2008531916 A JP2008531916 A JP 2008531916A
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JP
Japan
Prior art keywords
valve
cylinder head
region
spark plug
intake
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
JP2007557146A
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English (en)
Japanese (ja)
Other versions
JP2008531916A5 (enExample
Inventor
マタス，スコット
ムーニー，ティム
シタール，マイク
Original Assignee
ライカミング・エンジンズ・ア・ディビジョン・オブ・アブコ・コーポレーション
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.)
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Publication date
Application filed by ライカミング・エンジンズ・ア・ディビジョン・オブ・アブコ・コーポレーション filed Critical ライカミング・エンジンズ・ア・ディビジョン・オブ・アブコ・コーポレーション
Publication of JP2008531916A publication Critical patent/JP2008531916A/ja
Publication of JP2008531916A5 publication Critical patent/JP2008531916A5/ja
Pending legal-status Critical Current

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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
    • 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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/04—Cylinders; Cylinder heads  having cooling means for air cooling
    • F02F1/06—Shape or arrangement of cooling fins; Finned cylinders
    • 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
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/28—Cylinder heads having cooling means for air cooling
    • F02F1/30—Finned cylinder heads
    • 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
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP2007557146A 2005-02-25 2006-02-23 改善されたシリンダヘッド組立体 Pending JP2008531916A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/065,346 US7284524B2 (en) 2005-02-25 2005-02-25 Cylinder head assemblies
PCT/US2006/006372 WO2006093769A1 (en) 2005-02-25 2006-02-23 Improved cylinder head assemblies

Publications (2)

Publication Number Publication Date
JP2008531916A true JP2008531916A (ja) 2008-08-14
JP2008531916A5 JP2008531916A5 (enExample) 2009-04-09

Family

ID=36930914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007557146A Pending JP2008531916A (ja) 2005-02-25 2006-02-23 改善されたシリンダヘッド組立体

Country Status (4)

Country Link
US (1) US7284524B2 (enExample)
EP (1) EP1859154A1 (enExample)
JP (1) JP2008531916A (enExample)
WO (1) WO2006093769A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2926849A1 (fr) * 2008-01-29 2009-07-31 Renault Sas Moteur thermique de vehicule automobile a chambres de combustion de rendement eleve.
US9512779B2 (en) 2010-04-27 2016-12-06 Achates Power, Inc. Swirl-conserving combustion chamber construction for opposed-piston engines
EP2547868B1 (en) 2010-04-27 2016-08-03 Achates Power, Inc. Combustion chamber constructions for opposed-piston engines
US10180115B2 (en) 2010-04-27 2019-01-15 Achates Power, Inc. Piston crown bowls defining combustion chamber constructions in opposed-piston engines
US20120192831A1 (en) * 2011-01-27 2012-08-02 Ecomotors International, Inc. Combustion Chamber for a Side-Mounted Direction Injector
US9309807B2 (en) 2011-05-18 2016-04-12 Achates Power, Inc. Combustion chamber constructions for opposed-piston engines
CN202883139U (zh) * 2012-02-04 2013-04-17 D.恩德里戈 飞机发动机的汽缸盖以及汽缸体与汽缸盖的组件
US20130333656A1 (en) * 2012-02-04 2013-12-19 David Endrigo Valve seats for cylinder heads in aircraft engines
US9211797B2 (en) 2013-11-07 2015-12-15 Achates Power, Inc. Combustion chamber construction with dual mixing regions for opposed-piston engines
US9840965B2 (en) 2015-07-31 2017-12-12 Achates Power, Inc. Skewed combustion chamber for opposed-piston engines
FR3071878B1 (fr) * 2017-09-29 2019-09-27 IFP Energies Nouvelles Chambre de combustion de forme elliptique
US12012910B2 (en) 2021-07-27 2024-06-18 Textron Innovations Inc. Air-cooled, four-stroke aviation engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119914A (en) * 1979-03-05 1980-09-16 Toyota Motor Corp Internal combustion engine

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US2041074A (en) 1932-07-29 1936-05-19 Brie Ludger E La Internal combustion engine
US2749900A (en) 1952-04-16 1956-06-12 Gen Motors Corp Combustion chamber
US3150654A (en) 1963-07-11 1964-09-29 Ford Motor Co Combustion chamber
US3999532A (en) 1973-11-23 1976-12-28 Kornhauser Daniel W Internal combustion engine fuel system
JPS555707Y2 (enExample) * 1974-08-06 1980-02-08
JPS5851130B2 (ja) 1978-07-20 1983-11-15 トヨタ自動車株式会社 内燃機関の燃焼室構造
DE2934615A1 (de) 1979-08-28 1981-03-12 Michael G. Dipl.-Ing. ETH 1180 Rolle May Selbstzuendende 4-takt-hubkolbenbrennkraftmaschine.
GB2070135B (en) 1980-02-12 1984-02-01 Nissan Motor Spark-ignition internal combustion engine
US4467752A (en) * 1982-06-21 1984-08-28 Motortech, Inc. Internal combustion engine
US4445467A (en) 1982-08-10 1984-05-01 Howard Westerman Two-cycle stratified charge gas engine
JPS6060214A (ja) * 1983-05-18 1985-04-06 Takeshi Okuma 低燃費低公害内燃機関
US4572123A (en) 1984-06-22 1986-02-25 The University Of British Columbia Internal combustion engine squish jet combustion chamber
US4635591A (en) 1984-10-11 1987-01-13 Hledin Alexander S Internal-combustion engines
ES8704585A1 (es) 1985-01-29 1987-04-01 Honda Gijutsu Kenkyusho Kk Mejoras introducidas en motores de combustion interna equipados con cilindros de seccion transversal no circular
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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
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JPH0643806B2 (ja) 1986-05-23 1994-06-08 株式会社クボタ デイ−ゼルエンジンのうず室式燃焼室
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US5873341A (en) * 1993-10-29 1999-02-23 Autosales, Incorporated High performance head assembly for an internal combustion engine
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US5598820A (en) * 1995-05-09 1997-02-04 Edelbrock Corporation Cylinder head for four stroke internal combustion engine
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IT1292341B1 (it) 1997-05-20 1999-01-29 Cagiva Motor Motore per veicolo a due o quattro tempi con carica stratificata e dimensioni contenute
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Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119914A (en) * 1979-03-05 1980-09-16 Toyota Motor Corp Internal combustion engine

Also Published As

Publication number Publication date
WO2006093769A1 (en) 2006-09-08
US20060191507A1 (en) 2006-08-31
EP1859154A1 (en) 2007-11-28
US7284524B2 (en) 2007-10-23

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