EP3607188A4 - Verbesserte systeme und verfahren für selbstzündungsmotoren - Google Patents

Verbesserte systeme und verfahren für selbstzündungsmotoren Download PDF

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Publication number
EP3607188A4
EP3607188A4 EP18781085.8A EP18781085A EP3607188A4 EP 3607188 A4 EP3607188 A4 EP 3607188A4 EP 18781085 A EP18781085 A EP 18781085A EP 3607188 A4 EP3607188 A4 EP 3607188A4
Authority
EP
European Patent Office
Prior art keywords
methods
compression ignition
improved systems
ignition engines
engines
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Withdrawn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
EP18781085.8A
Other languages
English (en)
French (fr)
Other versions
EP3607188A1 (de
Inventor
Matthew T. Riley
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.)
Nautilus Engineering LLC
Original Assignee
Nautilus Engineering LLC
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 Nautilus Engineering LLC filed Critical Nautilus Engineering LLC
Publication of EP3607188A1 publication Critical patent/EP3607188A1/de
Publication of EP3607188A4 publication Critical patent/EP3607188A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F01B7/18—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with differential piston
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • 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
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/005—Plugs
    • 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
    • F02F3/00—Pistons 
    • F02F3/28—Other pistons with specially-shaped head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3035—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode
    • F02D41/3041—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode with means for triggering compression ignition, e.g. spark plug
    • 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
    • F02F3/00—Pistons 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
EP18781085.8A 2017-04-07 2018-04-09 Verbesserte systeme und verfahren für selbstzündungsmotoren Withdrawn EP3607188A4 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201762483191P 2017-04-07 2017-04-07
US201762490056P 2017-04-26 2017-04-26
US201762500475P 2017-05-02 2017-05-02
US201762554429P 2017-09-05 2017-09-05
US201862627029P 2018-02-06 2018-02-06
PCT/US2018/026743 WO2018187811A1 (en) 2017-04-07 2018-04-09 Improved systems and methods of compression ignition engines

Publications (2)

Publication Number Publication Date
EP3607188A1 EP3607188A1 (de) 2020-02-12
EP3607188A4 true EP3607188A4 (de) 2021-05-12

Family

ID=63713540

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18781085.8A Withdrawn EP3607188A4 (de) 2017-04-07 2018-04-09 Verbesserte systeme und verfahren für selbstzündungsmotoren

Country Status (8)

Country Link
EP (1) EP3607188A4 (de)
JP (1) JP2020513090A (de)
KR (1) KR20200015472A (de)
CN (1) CN110914525B (de)
AU (1) AU2018249957A1 (de)
CA (1) CA3096555A1 (de)
TW (1) TW201842270A (de)
WO (1) WO2018187811A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109072763A (zh) 2016-01-14 2018-12-21 那提勒斯工程有限责任公司 压缩点火引擎的改良系统及方法
US10927750B2 (en) 2016-01-14 2021-02-23 Nautilus Engineering, Llc Systems and methods of compression ignition engines
CN112673160B (zh) * 2018-12-28 2023-11-28 穆尼尔·易卜拉欣·汉娜 具有相对运动占据结构的缸系统
US20230092617A1 (en) * 2019-08-09 2023-03-23 Astron Aerospace Llc Rotary engine, parts thereof, and methods
US11788462B2 (en) 2020-07-29 2023-10-17 Astron Aerospace Llc Rotary engine, parts thereof, and methods
GB2609374A (en) * 2020-06-04 2023-02-01 Tu Yechu High-pressure gas compression ignition engine

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191406413A (en) * 1913-04-15 Paul Dumanois Emile Improvements in or relating to Internal Combustion Engines.
FR730529A (fr) * 1931-01-26 1932-08-17 Bendix Aviat Corp Perfectionnements aux moteurs à combustion interne
CH177024A (de) * 1934-05-04 1935-05-15 Sulzer Ag Einspritzbrennkraftmaschine, bei der der Kolben gegen Ende der Kompression einen Raum vom Verbrennungsraum abschnürt.
DE645974C (de) * 1934-05-07 1937-06-05 Stefan Witkowski Luftverdichtende Brennkraftmaschine mit Fremdzuendung
US2256776A (en) * 1938-11-26 1941-09-23 Kammer George Stephen Compression ignition engine
US2514730A (en) * 1945-02-21 1950-07-11 Schweizerische Lokomotiv Combustion chamber for internalcombustion engines
US2590000A (en) * 1947-12-18 1952-03-18 Ferguson Reginald Internal-combustion engine
US2735416A (en) * 1956-02-21 piston and cylinder construction for
US4164915A (en) * 1977-06-30 1979-08-21 J. I. Case Company Conversion of gasoline to diesel engine
US5009207A (en) * 1988-05-07 1991-04-23 Dan Merritt Internal combustion engine
EP0902175A1 (de) * 1996-05-28 1999-03-17 Hiroyasu Tanigawa Energiesparender motorprozess

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL3830C (de) 1914-05-12
US2206322A (en) * 1938-09-08 1940-07-02 Elmer E Huesby Diesel engine combustion chamber
FR2498683B1 (fr) * 1981-01-23 1986-07-11 Thery Georges Chambre de combustion d'un moteur alternatif a combustion interne favorisant une turbulence rotative des produits de combustion
DE3503365A1 (de) * 1984-02-29 1985-08-29 Volkswagenwerk Ag, 3180 Wolfsburg Anordnung zur steuerung des verdichtungsverhaeltnisses einer hubkolben-brennkraftmaschine
DK156308C (da) * 1985-08-23 1989-12-11 N Proizv Lab Dvigateli Vat Gor Modulforbraendingsmotor
JP2819054B2 (ja) * 1990-07-07 1998-10-30 株式会社いすゞセラミックス研究所 副燃焼室式断熱エンジン
US5144922A (en) * 1990-11-01 1992-09-08 Southwest Research Institute Fuel ignition system for compression ignition engines
RU2032817C1 (ru) * 1993-04-22 1995-04-10 Виктор Арифулович Хасьянов Способ работы многотопливного двигателя внутреннего сгорания и многотопливный двигатель внутреннего сгорания
JPH0828274A (ja) * 1994-07-18 1996-01-30 Hiroyasu Tanigawa 縮形燃焼室内燃機関の燃焼室及び燃焼法
JPH10509494A (ja) * 1994-11-09 1998-09-14 ブレングル テイラー，ジョン 機関の改良
KR970055137U (ko) * 1996-03-14 1997-10-13 디이젤 엔진의 부실식 입구 개폐 시스템
AUPO904197A0 (en) * 1997-09-09 1997-10-02 Dixon, Michael Patrick Internal combusion engine
JPH11193720A (ja) * 1997-12-26 1999-07-21 Isuzu Ceramics Res Inst Co Ltd ガスエンジンの燃焼室構造
JP2000320332A (ja) * 1999-03-11 2000-11-21 Osaka Gas Co Ltd 予混合圧縮自着火エンジン
KR20020081625A (ko) * 2001-04-19 2002-10-30 현대자동차주식회사 예혼합 연소를 위한 디젤엔진의 연소실
US6557520B2 (en) * 2001-08-30 2003-05-06 Southwest Research Institute Multi-zone combustion chamber and method for combustion control in compression-ignited reciprocating engines
US6561139B2 (en) * 2001-10-04 2003-05-13 Evan Guy Enterprises, Inc. Method and apparatus for reducing emissions of internal combustion engines
US6578533B1 (en) * 2001-11-29 2003-06-17 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Controlled homogeneous-charge, compression-ignition engine
JP4184322B2 (ja) * 2004-06-25 2008-11-19 東邦瓦斯株式会社 ガスエンジンの運転方法及びガスエンジン
JP2006316777A (ja) * 2005-05-16 2006-11-24 Toyota Motor Corp 内燃機関
US20070084428A1 (en) * 2005-10-18 2007-04-19 Lew Holdings, Llc Homogeneous charge compression ignition engine and method of operating
FR2895026B1 (fr) * 2005-12-21 2011-09-09 Inst Francais Du Petrole Procede d'injection de carburant pour moteur a combustion interne,notamment a injection directe, comportant un piston muni d'un bol avec un teton
EA017653B1 (ru) * 2007-11-08 2013-02-28 Ту Хэдс Элэлси Моноблочный бесклапанный оппозитный поршневой двигатель внутреннего сгорания
DE102009016461A1 (de) * 2009-04-04 2010-10-07 Man Diesel Se Zündanordnung für einen Gasmotor, mit dieser ausgerüsteter Gasmotor und Verfahren zum Betreiben des Gasmotors
US8442807B2 (en) 2010-06-01 2013-05-14 AT&T Intellectual I, L.P. Systems, methods, and computer program products for estimating crowd sizes using information collected from mobile devices in a wireless communications network
JP5859395B2 (ja) * 2012-07-27 2016-02-10 日立オートモティブシステムズ株式会社 内燃機関のピストン及びこのピストンの製造方法

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735416A (en) * 1956-02-21 piston and cylinder construction for
GB191406413A (en) * 1913-04-15 Paul Dumanois Emile Improvements in or relating to Internal Combustion Engines.
FR730529A (fr) * 1931-01-26 1932-08-17 Bendix Aviat Corp Perfectionnements aux moteurs à combustion interne
CH177024A (de) * 1934-05-04 1935-05-15 Sulzer Ag Einspritzbrennkraftmaschine, bei der der Kolben gegen Ende der Kompression einen Raum vom Verbrennungsraum abschnürt.
DE645974C (de) * 1934-05-07 1937-06-05 Stefan Witkowski Luftverdichtende Brennkraftmaschine mit Fremdzuendung
US2256776A (en) * 1938-11-26 1941-09-23 Kammer George Stephen Compression ignition engine
US2514730A (en) * 1945-02-21 1950-07-11 Schweizerische Lokomotiv Combustion chamber for internalcombustion engines
US2590000A (en) * 1947-12-18 1952-03-18 Ferguson Reginald Internal-combustion engine
US4164915A (en) * 1977-06-30 1979-08-21 J. I. Case Company Conversion of gasoline to diesel engine
US5009207A (en) * 1988-05-07 1991-04-23 Dan Merritt Internal combustion engine
EP0902175A1 (de) * 1996-05-28 1999-03-17 Hiroyasu Tanigawa Energiesparender motorprozess

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018187811A1 *

Also Published As

Publication number Publication date
CN110914525A (zh) 2020-03-24
CN110914525B (zh) 2022-08-02
WO2018187811A1 (en) 2018-10-11
AU2018249957A1 (en) 2019-11-28
CA3096555A1 (en) 2018-10-11
TW201842270A (zh) 2018-12-01
KR20200015472A (ko) 2020-02-12
JP2020513090A (ja) 2020-04-30
EP3607188A1 (de) 2020-02-12

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