CN103168148B - 对置活塞发动机的燃料喷射的喷洒模式 - Google Patents

对置活塞发动机的燃料喷射的喷洒模式 Download PDF

Info

Publication number
CN103168148B
CN103168148B CN201180049550.7A CN201180049550A CN103168148B CN 103168148 B CN103168148 B CN 103168148B CN 201180049550 A CN201180049550 A CN 201180049550A CN 103168148 B CN103168148 B CN 103168148B
Authority
CN
China
Prior art keywords
spray modes
piston
fuel
combustion chamber
cylinder
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.)
Active
Application number
CN201180049550.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN103168148A (zh
Inventor
K·B·富卡
F·G·勒东
H·申
M·H·瓦尔
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.)
Achates Power Inc
Original Assignee
Achates Power Inc
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
Priority claimed from US13/066,589 external-priority patent/US8800528B2/en
Application filed by Achates Power Inc filed Critical Achates Power Inc
Publication of CN103168148A publication Critical patent/CN103168148A/zh
Application granted granted Critical
Publication of CN103168148B publication Critical patent/CN103168148B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01B7/02—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons
    • 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
    • F01B7/02—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons
    • F01B7/04—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on same main shaft
    • F01B7/06—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on same main shaft using only connecting-rods for conversion of reciprocatory into rotary motion or vice versa
    • F01B7/08—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on same main shaft using only connecting-rods for conversion of reciprocatory into rotary motion or vice versa with side rods
    • 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
    • F01B7/02—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons
    • F01B7/04—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on same main shaft
    • F01B7/12—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on same main shaft using rockers and connecting-rods
    • 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
    • F02B23/0618—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 having in-cylinder means to influence the charge motion
    • F02B23/0621—Squish flow
    • 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
    • F02B23/0618—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 having in-cylinder means to influence the charge motion
    • F02B23/0624—Swirl flow
    • 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
    • F02B23/0618—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 having in-cylinder means to influence the charge motion
    • F02B23/063—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 having in-cylinder means to influence the charge motion the combustion space in the piston interacting fluid dynamically with the cylinder head, the injector body or the cylinder wall
    • 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
    • F02B23/0633—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 the combustion space being almost completely enclosed in the piston, i.e. having a small inlet in comparison to its volume
    • 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
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • 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
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0648—Means or methods to improve the spray dispersion, evaporation or ignition
    • F02B23/0651—Means or methods to improve the spray dispersion, evaporation or ignition the fuel spray impinging on reflecting surfaces or being specially guided throughout the combustion space
    • 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
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0663—Details related to the fuel injector or the fuel spray having multiple injectors per combustion chamber
    • 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
    • F02B23/0675—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 the combustion space being substantially spherical, hemispherical, ellipsoid or parabolic
    • 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
    • F02B23/0678—Unconventional, complex or non-rotationally symmetrical shapes of the combustion space, e.g. flower like, having special shapes related to the orientation of the fuel spray jets
    • 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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and 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
    • F02B75/00—Other engines
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • 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
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F02B75/282—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders the pistons having equal strokes
    • 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
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
CN201180049550.7A 2010-08-16 2011-08-15 对置活塞发动机的燃料喷射的喷洒模式 Active CN103168148B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US40159810P 2010-08-16 2010-08-16
US61/401,598 2010-08-16
US13/066,589 2011-04-18
US13/066,589 US8800528B2 (en) 2010-04-27 2011-04-18 Combustion chamber constructions for opposed-piston engines
PCT/US2011/001436 WO2012023975A1 (en) 2010-08-16 2011-08-15 Fuel injection spray patterns for opposed-piston engines

Publications (2)

Publication Number Publication Date
CN103168148A CN103168148A (zh) 2013-06-19
CN103168148B true CN103168148B (zh) 2015-09-02

Family

ID=45936530

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180049550.7A Active CN103168148B (zh) 2010-08-16 2011-08-15 对置活塞发动机的燃料喷射的喷洒模式

Country Status (5)

Country Link
US (1) US8820294B2 (enExample)
EP (2) EP2998541B1 (enExample)
JP (1) JP5946831B2 (enExample)
CN (1) CN103168148B (enExample)
WO (1) WO2012023975A1 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5782109B2 (ja) * 2010-04-27 2015-09-24 アカーテース パワー，インク． 対向ピストン式エンジン用の燃焼室構造
US9512779B2 (en) * 2010-04-27 2016-12-06 Achates Power, Inc. Swirl-conserving combustion chamber construction 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
US9309807B2 (en) 2011-05-18 2016-04-12 Achates Power, Inc. Combustion chamber constructions for opposed-piston engines
GB2493260A (en) * 2011-07-26 2013-01-30 Ecomotors Internat Inc Opposed piston engine with tumble flow in shaped combustion chamber
US20130104848A1 (en) 2011-10-27 2013-05-02 Achates Power, Inc. Fuel Injection Strategies in Opposed-Piston Engines with Multiple Fuel Injectors
DE102012111776A1 (de) * 2011-12-09 2013-06-13 Ecomotors International, Inc. Gegenkolbenmotor mit ringförmiger Brennkammer mit Seiteneinspritzung
IN2015DN02334A (enExample) 2012-09-25 2015-08-28 Achates Power Inc
CN103047064A (zh) * 2012-12-20 2013-04-17 中国兵器工业集团第七0研究所 对置活塞双喷油器对置喷油装置
JP6320509B2 (ja) 2013-03-15 2018-05-09 アカーテース パワー，インク． 対向ピストン機関の燃焼室構造を画定するピストンクラウンボウル
JP6487439B2 (ja) * 2013-08-05 2019-03-20 アカーテース パワー，インク． 燃焼室を持つ対向ピストンエンジンのための二種燃料用構造
EP3030768B1 (en) * 2013-09-13 2017-11-08 Achates Power, Inc. A swirl-conserving combustion chamber construction for opposed-piston engines
US9211797B2 (en) 2013-11-07 2015-12-15 Achates Power, Inc. Combustion chamber construction with dual mixing regions for opposed-piston engines
JP6412582B2 (ja) 2014-02-12 2018-10-24 アカーテース パワー，インク． 低反応性圧縮着火対向ピストンエンジン
EP3140527B1 (en) 2014-04-29 2020-11-18 Volvo Truck Corporation Combustion chamber for an internal combustion engine and an internal combustion engine
US9759119B2 (en) * 2015-01-14 2017-09-12 Achates Power, Inc. Piston cooling for opposed-piston engines
US10161371B2 (en) 2015-02-27 2018-12-25 Avl Powertrain Engineering, Inc. Opposed piston three nozzle piston bowl design
US10066590B2 (en) * 2015-02-27 2018-09-04 Avl Powertrain Engineering, Inc. Opposed piston three nozzle combustion chamber design
US9995213B2 (en) 2015-03-31 2018-06-12 Achates Power, Inc. Asymmetrically-shaped combustion chamber for opposed-piston engines
CA2987090C (en) 2015-05-29 2018-05-22 Vezio ARTIOLI Grip apparatus for exercise equipment and method for making thereof
US9840965B2 (en) * 2015-07-31 2017-12-12 Achates Power, Inc. Skewed combustion chamber for opposed-piston engines
CN105422257A (zh) * 2015-12-14 2016-03-23 中国北方发动机研究所(天津) 一种适用于对置喷射的双ω型燃烧室
WO2017108103A1 (en) * 2015-12-22 2017-06-29 Volvo Truck Corporation A piston crown for a piston in an internal combustion arrangement
US11085297B1 (en) * 2016-02-24 2021-08-10 Enginuity Power Systems, Inc Opposed piston engine and elements thereof
US10119493B2 (en) 2016-02-29 2018-11-06 Achates Power, Inc. Multi-layered piston crown for opposed-piston engines
US10711729B2 (en) 2017-07-19 2020-07-14 Ford Global Technologies, Llc Diesel engine dual fuel injection strategy
US10329997B2 (en) 2017-07-19 2019-06-25 Ford Global Technologies, Llc Diesel engine with dual fuel injection
FR3071878B1 (fr) * 2017-09-29 2019-09-27 IFP Energies Nouvelles Chambre de combustion de forme elliptique
IT201800001661A1 (it) * 2018-01-23 2019-07-23 Univ Degli Studi Di Modena E Reggio Emilia Motore a due tempi e a pistoni contrapposti
JP7586749B2 (ja) 2021-03-26 2024-11-19 三菱重工業株式会社 対向ピストンエンジン
CN113738498A (zh) * 2021-09-02 2021-12-03 潍柴动力股份有限公司 燃烧系统及具有其的燃气发动机
CN115163289A (zh) * 2022-06-10 2022-10-11 中国北方发动机研究所(天津) 一种对置活塞压燃发动机旋流喷雾滚流燃烧系统

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR50349E (fr) * 1939-06-21 1940-03-16 Pistons à chambre de turbulence pour moteurs à combustion interne
GB562343A (en) * 1942-04-30 1944-06-28 Raul Pateras Pescara Improvements relating to fuel-injection systems for internal combustion engines
US2682862A (en) * 1948-06-23 1954-07-06 Atlas Diesel Ab Internal-combustion engine with open compression chamber
CN1620546A (zh) * 2001-12-18 2005-05-25 机械革新有限公司 使用对置活塞的内燃机
WO2006002982A1 (de) * 2004-07-05 2006-01-12 Daude, Otto Gaswechselsteuerung für gegenkolbenmotoren
US20080006238A1 (en) * 2006-07-05 2008-01-10 Peter Hofbauer Spark ignition and fuel injector system for an internal combustion engine
CN101151444A (zh) * 2005-03-31 2008-03-26 阿凯蒂斯鲍尔公司 对置活塞式均质充量导杆点火发动机
CN101737147A (zh) * 2010-02-01 2010-06-16 曹索格 对置活塞发动机

Family Cites Families (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR848994A (enExample) * 1939-11-09
US1312605A (en) * 1919-08-12 wygodsky
US665475A (en) * 1899-02-07 1901-01-08 Int De Meunerie Et De Panification Soc Baker's oven.
US667298A (en) * 1899-03-15 1901-02-05 Fred D Stanley Shaft-reversing device.
US1143408A (en) * 1913-01-18 1915-06-15 Gen Electric Internal-combustion engine.
US1207799A (en) * 1915-11-18 1916-12-12 Hugo Junkers Internal-combustion engine.
US1523453A (en) 1918-06-18 1925-01-20 Super Diesel Tractor Corp Combustion chamber for liquid-fuei engines
US1423088A (en) * 1920-07-27 1922-07-18 Crossley Kenneth Irwin Internal-combustion oil engine
US1464268A (en) * 1922-03-03 1923-08-07 Robert Pile Doxford Engine operated by liquid fuel and method of working the same
US1486583A (en) * 1923-01-26 1924-03-11 William M Huskisson Internal-combustion engine
US1515391A (en) * 1923-07-05 1924-11-11 Robert Pile Doxford Internal-combustion engine
US1582792A (en) * 1924-08-18 1926-04-27 Schultz Franz Diesel engine
US1644954A (en) * 1924-11-12 1927-10-11 Shearer James Reciprocating engine
US1662828A (en) * 1926-07-19 1928-03-20 Law Cecil Two-stroke-cycle internal-combustion engine
GB320439A (en) * 1928-07-28 1929-10-17 English Electric Co Ltd Improvements in or relating to internal combustion engines
US1854190A (en) * 1928-08-01 1932-04-19 Westinghouse Electric & Mfg Co Internal combustion engine
US1853562A (en) * 1929-04-10 1932-04-12 Westinghouse Electric & Mfg Co Method of manufacturing cylinder structures
US1808664A (en) * 1930-03-19 1931-06-02 Koschka Frank Internal combustion engine
US1978194A (en) * 1931-02-24 1934-10-23 Edward Gray Engineer Inc Internal combustion engine
US1967630A (en) * 1931-09-29 1934-07-24 Kali Chemie Ag Making potassium bicarbonate and magnesium carbonate trihydrate from engel salt
US1976630A (en) * 1932-01-22 1934-10-09 Pescara Raul Pateras Method and apparatus for effecting combustion in internal combustion engines
BE388676A (enExample) * 1932-05-31 1932-06-30
US2014672A (en) * 1932-07-27 1935-09-17 Centra Handels & Ind A G Internal combustion engine
US2173081A (en) * 1933-09-05 1939-09-12 Jean A H Barkeij Internal combustion engine
US2132083A (en) * 1935-06-05 1938-10-04 Participations Soc Et Fuel injection in free piston internal combustion engines
US2110116A (en) * 1935-10-16 1938-03-01 Alfaro Heraclio Fuel injection device for internal combustion engines
US2196429A (en) * 1939-06-03 1940-04-09 Leo A Siciliano Toy
GB531366A (en) 1939-07-20 1941-01-02 Herbert Frank Percy Purday Improvements relating to the combustion chambers and fuel supply thereto in two-stroke compression ignition oil engines
GB540658A (en) * 1940-08-27 1941-10-24 John Francis Butler Improvements in and relating to combustion chambers and charge mixing arrangements for compression-ignition oil engines
US2337245A (en) * 1941-08-22 1943-12-21 Harold M Jacklin Internal combustion engine
GB552758A (en) * 1941-12-06 1943-04-22 Lister & Co Ltd R A Improvements relating to liquid-fuel-injection internal combustion engines
US2463418A (en) * 1942-04-30 1949-03-01 Pescara Raul Pateras Fuel injection system
US2396429A (en) * 1943-12-24 1946-03-12 Krygsman David Internal-combustion engine
US2440310A (en) * 1944-04-06 1948-04-27 Atlas Diesel Ab Uniflow scavenging for engines
US2393085A (en) * 1944-08-25 1946-01-15 William L Wuehr Internal-combustion engine
US2530884A (en) * 1945-12-15 1950-11-21 Auxiliaire Ind L Internal-combustion engine with opposed pistons
US2607328A (en) * 1948-12-23 1952-08-19 Jencick Stephen Diesel motor
US2699156A (en) * 1949-07-11 1955-01-11 George F Karow Multiple piston internal-combustion engine
US2805654A (en) * 1950-10-06 1957-09-10 Harold M Jacklin Opposed piston two cycle engine
US2646779A (en) * 1951-11-10 1953-07-28 Harlan N Fiser Sleeve valve means for two-cycle reciprocating engines
US2731003A (en) * 1952-02-23 1956-01-17 Morris Dev Company Internal-combustion engine
US2748757A (en) * 1952-06-23 1956-06-05 Morris Dev Company Internal combustion engine combustion chamber
US2853983A (en) * 1956-06-08 1958-09-30 Jr William S Sawle Internal combustion engine of opposed piston type
US3033184A (en) * 1959-04-22 1962-05-08 William Doxford & Sons Enginee Opposed piston diesel engines
US3117566A (en) * 1960-05-27 1964-01-14 Thomas B Danckwortt Port-controlled, opposed-piston, two-cycle internal-combustion engine
US3411289A (en) 1967-03-21 1968-11-19 Fairbanks Morse Inc Turbocharged opposed piston engine having improved air charging and scavenging
AU497643B2 (en) * 1975-06-23 1978-12-21 F Kaye Internal combustion engine
JPS524909A (en) * 1975-07-01 1977-01-14 Nissan Motor Co Ltd Multi-ignition type internal combustion engine
JPS594530B2 (ja) * 1978-08-16 1984-01-30 トヨタ自動車株式会社 二サイクルエンジン
SU1216394A1 (ru) 1984-02-29 1986-03-07 Предприятие П/Я В-2988 Двигатель внутреннего сгорани (его варианты)
US4872433A (en) * 1987-12-07 1989-10-10 Paul Marius A Combustion chamber configurations for two cycle engines
US5042441A (en) 1989-10-03 1991-08-27 Paul Marius A Low emission combustion system for internal combustion engines
US5261359A (en) 1990-09-13 1993-11-16 Hull Francis R Reciprocating 2-stroke cycle internal combustion engine
US5083530A (en) 1990-09-14 1992-01-28 Rassey Louis J Internal combustion engine having opposed pistons
DE4335515C2 (de) 1993-10-19 1996-07-04 Otto C Pulch Gegenkolben-Zweitakt-Verbrennungsmotor mit Fremdzündung, Kraftstoff-Direkteinspritzung in den Zylinder und Schichtladung
WO1996041948A1 (en) * 1995-06-09 1996-12-27 Zexel Corporation Fuel injection nozzle having a variable nozzle hole area
JPH0949431A (ja) * 1995-08-07 1997-02-18 Isuzu Motors Ltd 直噴式ディーゼルエンジン
JPH09228925A (ja) * 1996-02-21 1997-09-02 Zexel Corp 噴孔切替え型燃料噴射ノズル
DE19651175C2 (de) 1996-12-10 1999-12-30 Otto C Pulch Gegenkolben-Zweitakt-Verbrennungsmotor mit Direkteinspritzung des Kraftstoffes in den Zylinder und regelbarer Rotation und Turbulenz der Ladeluft
JP3751462B2 (ja) 1998-03-27 2006-03-01 株式会社豊田中央研究所 直接噴射式ディーゼル機関
JP4075128B2 (ja) * 1998-03-30 2008-04-16 株式会社デンソー 燃料噴射弁
SE519775C2 (sv) * 1998-05-14 2003-04-08 Volvo Car Corp Förbränningsmotor
US6170443B1 (en) 1998-09-11 2001-01-09 Edward Mayer Halimi Internal combustion engine with a single crankshaft and having opposed cylinders with opposed pistons
US6182619B1 (en) * 1998-12-24 2001-02-06 General Atomics Aeronautical Systems, Inc. Two-stroke diesel engine
DE19910092A1 (de) * 1999-03-08 2000-09-14 Elsbett L Kombination für Kolben-plus Turbinen-Energie bei Gegenkolbenmotoren mit duothermischem Brennverfahren
ITPZ990004A1 (it) 1999-10-04 2001-04-04 Cosimo Sarno Sistemi pluri-iniettori.
JP3651338B2 (ja) 1999-12-15 2005-05-25 株式会社日立製作所 筒内燃料噴射弁およびこれを搭載した内燃機関
AUPQ604000A0 (en) 2000-03-03 2000-03-30 Orbital Engine Company (Australia) Proprietary Limited Internal combustion engines and control
EP1341999B1 (en) 2000-12-15 2008-12-03 Advanced Propulsion Technologies, Inc. Internal combustion engine with a single crankshaft and having opposed cylinders with opposed pistons
DE10141888A1 (de) 2001-08-28 2003-04-03 Bosch Gmbh Robert Verfahren zur Ansteuerung von Kraftstoffeinspritzventilen, Steuergerät für eine Brennkraftmaschine und Brennkraftmaschine
US7210448B2 (en) 2002-06-11 2007-05-01 Cummins, Inc. Internal combustion engine producing low emissions
JP3769251B2 (ja) 2002-08-28 2006-04-19 本田技研工業株式会社 内燃機関の燃焼室構造
DE102004010361A1 (de) 2003-03-05 2004-12-30 Otte, Dirk Beseitigung der unterschiedlichen Kolbentemperaturen beim Gegenkolbenmotor durch Veränderung von Brennraum und Einspritzwinkel
CN100590305C (zh) 2003-06-25 2010-02-17 先进动力科技公司 内燃机
US6945210B2 (en) 2003-09-29 2005-09-20 International Engine Intellectual Property Company, Llc Combustion chamber with one concave surface and three convex surfaces
KR100588542B1 (ko) 2003-12-30 2006-06-14 현대자동차주식회사 직접 분사식 엔진
FR2864578B1 (fr) 2003-12-31 2006-03-24 Magneti Marelli Motopropulsion Moteur deux temps a injection directe
JP2005201097A (ja) 2004-01-14 2005-07-28 Toyota Motor Corp 筒内噴射式内燃機関
US7438039B2 (en) 2004-02-06 2008-10-21 Electro-Motive Diesel, Inc. Large-bore, medium-speed diesel engine having piston crown bowl with acute re-entrant angle
US7360511B2 (en) * 2004-06-10 2008-04-22 Achates Power, Inc. Opposed piston engine
US7156056B2 (en) * 2004-06-10 2007-01-02 Achates Power, Llc Two-cycle, opposed-piston internal combustion engine
JP4384945B2 (ja) 2004-07-09 2009-12-16 ヤンマー株式会社 直噴式ディーゼル機関の燃焼室形状
US6997158B1 (en) 2004-10-07 2006-02-14 International Engine Intellectual Property Company, Llc Diesel combustion chamber
US7597084B2 (en) 2005-03-09 2009-10-06 Caterpillar Inc. Internal combustion engine and operating method therefor
DE102006015647A1 (de) 2005-07-08 2007-03-15 Otto Dr.-Ing. Daude Gaswechselsteuerung für Gegenkolbenmotoren mit Schiebebüchsen
JP2007231908A (ja) * 2006-03-03 2007-09-13 Toyota Motor Corp 内燃機関の燃料噴射装置
JP2007327370A (ja) * 2006-06-06 2007-12-20 Yuzo Terai 対向ピストン型２サイクルエンジン
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
US20080017164A1 (en) 2006-07-21 2008-01-24 Advanced Propulsion Technologies, Inc. Piston-pin bearing lubrication system and method for a two sroke internal combustion engine
DE102006055251A1 (de) 2006-11-23 2008-05-29 Mahle International Gmbh Zweiteiliger Kolben für einen Verbrennungsmotor
US20080127947A1 (en) 2006-11-30 2008-06-05 Advanced Propulsion Technologies, Inc. OPOC engine
JP5070854B2 (ja) * 2007-01-22 2012-11-14 日産自動車株式会社 直接噴射式内燃機関
KR101587294B1 (ko) 2007-11-08 2016-01-20 투 헤드즈 엘엘씨 단블록 무밸브 대향 피스톤 내연 기관
JP2009138718A (ja) 2007-12-11 2009-06-25 Yuzo Terai 対向ピストン型２サイクルエンジン
US20090159022A1 (en) 2007-12-21 2009-06-25 Zhaoding Chu Differential Speed Reciprocating Piston Internal Combustion Engine
DE102008055911A1 (de) 2008-11-05 2010-05-06 Mahle International Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung
US20100108044A1 (en) 2008-11-06 2010-05-06 International Engine Intellectual Property Company, Llc Combustion Chamber with Double Convex Surfaces and Double Concave Surfaces
DE202009017699U1 (de) 2009-11-18 2010-09-23 Daude, Otto, Dr.-Ing. MBA Tangential am Zylinderumfang ausgerichtete Einspritzdüsen für Verbrennungsmotoren mit Gaswechselsteuerung
CN203584599U (zh) 2011-03-17 2014-05-07 康明斯知识产权公司 用于内燃发动机的活塞

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR50349E (fr) * 1939-06-21 1940-03-16 Pistons à chambre de turbulence pour moteurs à combustion interne
GB562343A (en) * 1942-04-30 1944-06-28 Raul Pateras Pescara Improvements relating to fuel-injection systems for internal combustion engines
US2682862A (en) * 1948-06-23 1954-07-06 Atlas Diesel Ab Internal-combustion engine with open compression chamber
CN1620546A (zh) * 2001-12-18 2005-05-25 机械革新有限公司 使用对置活塞的内燃机
WO2006002982A1 (de) * 2004-07-05 2006-01-12 Daude, Otto Gaswechselsteuerung für gegenkolbenmotoren
CN101151444A (zh) * 2005-03-31 2008-03-26 阿凯蒂斯鲍尔公司 对置活塞式均质充量导杆点火发动机
US20080006238A1 (en) * 2006-07-05 2008-01-10 Peter Hofbauer Spark ignition and fuel injector system for an internal combustion engine
CN101737147A (zh) * 2010-02-01 2010-06-16 曹索格 对置活塞发动机

Also Published As

Publication number Publication date
US8820294B2 (en) 2014-09-02
JP2013534295A (ja) 2013-09-02
WO2012023975A1 (en) 2012-02-23
JP5946831B2 (ja) 2016-07-06
EP2606202B1 (en) 2016-03-09
CN103168148A (zh) 2013-06-19
EP2606202A1 (en) 2013-06-26
EP2998541A1 (en) 2016-03-23
EP2998541B1 (en) 2017-01-04
US20120073541A1 (en) 2012-03-29

Similar Documents

Publication Publication Date Title
CN103168148B (zh) 对置活塞发动机的燃料喷射的喷洒模式
CN103562515B (zh) 对置活塞发动机的燃烧室构造
CN102947545B (zh) 用于对置活塞发动机的燃烧室构造
US10180115B2 (en) Piston crown bowls defining combustion chamber constructions in opposed-piston engines
US9211797B2 (en) Combustion chamber construction with dual mixing regions for opposed-piston engines
CN107923305B (zh) 用于对置活塞式发动机的偏斜燃烧室
JP6714014B2 (ja) 対向ピストンエンジンの非対称形状の燃焼室
JP6320509B2 (ja) 対向ピストン機関の燃焼室構造を画定するピストンクラウンボウル
US20130263813A1 (en) Cylinder head for an internal combustion engine

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant