DE60208030D1 - Verbesserte zylinderanordnung für einen flugzeugmotor - Google Patents

Verbesserte zylinderanordnung für einen flugzeugmotor

Info

Publication number
DE60208030D1
DE60208030D1 DE60208030T DE60208030T DE60208030D1 DE 60208030 D1 DE60208030 D1 DE 60208030D1 DE 60208030 T DE60208030 T DE 60208030T DE 60208030 T DE60208030 T DE 60208030T DE 60208030 D1 DE60208030 D1 DE 60208030D1
Authority
DE
Germany
Prior art keywords
piston
cylinder
cylinder head
head bore
squish area
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 - Lifetime
Application number
DE60208030T
Other languages
English (en)
Other versions
DE60208030T2 (de
Inventor
Ken Kremer
Hiroshi Arisawa
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.)
TEXTRON LYCOMING WILLIAMSPORT
Original Assignee
TEXTRON LYCOMING WILLIAMSPORT
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 TEXTRON LYCOMING WILLIAMSPORT filed Critical TEXTRON LYCOMING WILLIAMSPORT
Application granted granted Critical
Publication of DE60208030D1 publication Critical patent/DE60208030D1/de
Publication of DE60208030T2 publication Critical patent/DE60208030T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • 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
    • F02F1/32—Finned cylinder heads the cylinder heads being of overhead valve type
    • 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
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Motor Or Generator Frames (AREA)
DE60208030T 2001-06-06 2002-06-06 Verbesserte zylinderanordnung für einen flugzeugmotor Expired - Lifetime DE60208030T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29580001P 2001-06-06 2001-06-06
US295800P 2001-06-06
PCT/US2002/017822 WO2002099259A1 (en) 2001-06-06 2002-06-06 Improved cylinder assembly for an aircraft engine

Publications (2)

Publication Number Publication Date
DE60208030D1 true DE60208030D1 (de) 2006-01-19
DE60208030T2 DE60208030T2 (de) 2006-08-17

Family

ID=23139279

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60208030T Expired - Lifetime DE60208030T2 (de) 2001-06-06 2002-06-06 Verbesserte zylinderanordnung für einen flugzeugmotor

Country Status (6)

Country Link
US (1) US6832589B2 (de)
EP (1) EP1402158B1 (de)
AT (1) ATE313010T1 (de)
DE (1) DE60208030T2 (de)
HK (1) HK1064422A1 (de)
WO (1) WO2002099259A1 (de)

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US7207312B2 (en) * 2005-03-28 2007-04-24 Nissan Motor Co., Ltd. Internal combustion engine
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US20100300417A1 (en) * 2008-12-12 2010-12-02 Schouweiler Jr David J Internal combustion engine having a transitionally segregated combustion chamber
US8813717B2 (en) * 2009-10-06 2014-08-26 Imagineering, Inc. Internal combustion engine
CN103244303A (zh) * 2012-02-04 2013-08-14 D.恩德里戈 飞机发动机的汽缸盖
US20130333656A1 (en) * 2012-02-04 2013-12-19 David Endrigo Valve seats for cylinder heads in aircraft engines
US9920684B2 (en) 2012-11-07 2018-03-20 Dave Schouweiler Fuel-stratified combustion chamber in a direct-injected internal combustion engine
CN103835803B (zh) * 2014-02-24 2016-02-24 大连理工大学 柴油机碰撞分流燃烧室
US9822729B2 (en) * 2015-11-02 2017-11-21 Caterpillar Inc. Engine piston having a notched top land
DE202015106320U1 (de) * 2015-11-19 2015-11-30 Dirk Scheffer Luftgekühlter Zweizylinder-Boxermotor
JP6337877B2 (ja) * 2015-12-10 2018-06-06 マツダ株式会社 内燃機関の燃焼室構造
US10465629B2 (en) 2017-03-30 2019-11-05 Quest Engines, LLC Internal combustion engine having piston with deflector channels and complementary cylinder head
US10753308B2 (en) 2017-03-30 2020-08-25 Quest Engines, LLC Internal combustion engine
US10598285B2 (en) 2017-03-30 2020-03-24 Quest Engines, LLC Piston sealing system
US11041456B2 (en) 2017-03-30 2021-06-22 Quest Engines, LLC Internal combustion engine
US10989138B2 (en) 2017-03-30 2021-04-27 Quest Engines, LLC Internal combustion engine
US10590813B2 (en) 2017-03-30 2020-03-17 Quest Engines, LLC Internal combustion engine
US10526953B2 (en) 2017-03-30 2020-01-07 Quest Engines, LLC Internal combustion engine
US10590834B2 (en) 2017-03-30 2020-03-17 Quest Engines, LLC Internal combustion engine
US10724428B2 (en) 2017-04-28 2020-07-28 Quest Engines, LLC Variable volume chamber device
WO2018204684A1 (en) 2017-05-04 2018-11-08 Quest Engines, LLC Variable volume chamber for interaction with a fluid
US11060636B2 (en) 2017-09-29 2021-07-13 Quest Engines, LLC Engines and pumps with motionless one-way valve
WO2019147797A2 (en) 2018-01-26 2019-08-01 Quest Engines, LLC Audio source waveguide
US10753267B2 (en) 2018-01-26 2020-08-25 Quest Engines, LLC Method and apparatus for producing stratified streams
US12012910B2 (en) 2021-07-27 2024-06-18 Textron Innovations Inc. Air-cooled, four-stroke aviation engine
CN116696541B (zh) * 2023-07-27 2023-11-17 潍柴动力股份有限公司 一种发动机的燃烧装置及活塞的设计方法

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Also Published As

Publication number Publication date
DE60208030T2 (de) 2006-08-17
US20030000494A1 (en) 2003-01-02
EP1402158A4 (de) 2004-07-28
EP1402158A1 (de) 2004-03-31
WO2002099259A1 (en) 2002-12-12
ATE313010T1 (de) 2005-12-15
EP1402158B1 (de) 2005-12-14
US6832589B2 (en) 2004-12-21
HK1064422A1 (en) 2005-01-28

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Legal Events

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8364 No opposition during term of opposition