PL2778341T3 - Silnik o spalaniu wewnętrznym z wtryskiwaczem pilotującym i głównym zasilanym z szyny paliwowej - Google Patents

Silnik o spalaniu wewnętrznym z wtryskiwaczem pilotującym i głównym zasilanym z szyny paliwowej

Info

Publication number
PL2778341T3
PL2778341T3 PL14158800T PL14158800T PL2778341T3 PL 2778341 T3 PL2778341 T3 PL 2778341T3 PL 14158800 T PL14158800 T PL 14158800T PL 14158800 T PL14158800 T PL 14158800T PL 2778341 T3 PL2778341 T3 PL 2778341T3
Authority
PL
Poland
Prior art keywords
combustion engine
internal combustion
common rail
main injection
rail pilot
Prior art date
Application number
PL14158800T
Other languages
English (en)
Inventor
Jean Thomassin
Original Assignee
Pratt & Whitney Canada Corp.
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 Pratt & Whitney Canada Corp. filed Critical Pratt & Whitney Canada Corp.
Publication of PL2778341T3 publication Critical patent/PL2778341T3/pl

Links

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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B53/10—Fuel supply; Introducing fuel to combustion space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/22—Rotary-piston machines or engines of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth- equivalents than the outer member
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
    • F02B19/108—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber with fuel injection at least into pre-combustion chamber, i.e. injector mounted directly in the pre-combustion chamber
    • 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
    • F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder
    • 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
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3827—Common rail control systems for diesel engines
    • 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
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • 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
    • F02B2275/32—Miller cycle
    • 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
    • F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
    • F02B55/14—Shapes or constructions of combustion chambers
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
PL14158800T 2013-03-12 2014-03-11 Silnik o spalaniu wewnętrznym z wtryskiwaczem pilotującym i głównym zasilanym z szyny paliwowej PL2778341T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/796,239 US9200563B2 (en) 2013-03-12 2013-03-12 Internal combustion engine with common rail pilot and main injection
EP14158800.4A EP2778341B1 (en) 2013-03-12 2014-03-11 Internal combustion engine with common rail pilot and main injection

Publications (1)

Publication Number Publication Date
PL2778341T3 true PL2778341T3 (pl) 2017-04-28

Family

ID=50239499

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14158800T PL2778341T3 (pl) 2013-03-12 2014-03-11 Silnik o spalaniu wewnętrznym z wtryskiwaczem pilotującym i głównym zasilanym z szyny paliwowej

Country Status (5)

Country Link
US (4) US9200563B2 (pl)
EP (1) EP2778341B1 (pl)
CA (1) CA2844184C (pl)
ES (1) ES2603932T3 (pl)
PL (1) PL2778341T3 (pl)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9172217B2 (en) 2010-11-23 2015-10-27 Woodward, Inc. Pre-chamber spark plug with tubular electrode and method of manufacturing same
US8584648B2 (en) 2010-11-23 2013-11-19 Woodward, Inc. Controlled spark ignited flame kernel flow
US9476347B2 (en) 2010-11-23 2016-10-25 Woodward, Inc. Controlled spark ignited flame kernel flow in fuel-fed prechambers
US9528434B1 (en) 2011-07-28 2016-12-27 Pratt & Whitney Canada Corp. Rotary internal combustion engine with pilot subchamber
US9038594B2 (en) 2011-07-28 2015-05-26 Pratt & Whitney Canada Corp. Rotary internal combustion engine with pilot subchamber
US10557407B2 (en) 2011-07-28 2020-02-11 Pratt & Whitney Canada Corp. Rotary internal combustion engine with pilot subchamber
US10544732B2 (en) 2011-07-28 2020-01-28 Pratt & Whitney Canada Corp. Rotary internal combustion engine with removable subchamber insert
US9856848B2 (en) 2013-01-08 2018-01-02 Woodward, Inc. Quiescent chamber hot gas igniter
US9200563B2 (en) 2013-03-12 2015-12-01 Pratt & Whitney Canada Corp. Internal combustion engine with common rail pilot and main injection
US9765682B2 (en) 2013-06-10 2017-09-19 Woodward, Inc. Multi-chamber igniter
WO2016028760A1 (en) 2014-08-18 2016-02-25 Woodward, Inc. Torch igniter
US9797297B2 (en) 2015-02-20 2017-10-24 Pratt & Whitney Canada Corp. Compound engine assembly with common inlet
US9932892B2 (en) 2015-02-20 2018-04-03 Pratt & Whitney Canada Corp. Compound engine assembly with coaxial compressor and offset turbine section
US9896998B2 (en) 2015-02-20 2018-02-20 Pratt & Whitney Canada Corp. Compound engine assembly with modulated flow
US9879591B2 (en) 2015-02-20 2018-01-30 Pratt & Whitney Canada Corp. Engine intake assembly with selector valve
JP6580701B2 (ja) 2015-03-20 2019-09-25 ウッドワード, インコーポレーテッドWoodward, Inc. 並行予燃焼チャンバ点火システム
US9653886B2 (en) 2015-03-20 2017-05-16 Woodward, Inc. Cap shielded ignition system
ES2861475T3 (es) * 2015-06-23 2021-10-06 Mwi Micro Wave Ignition Ag Motor de combustión interna de pistón rotativo
US9890689B2 (en) * 2015-10-29 2018-02-13 Woodward, Inc. Gaseous fuel combustion
US10041402B2 (en) 2016-05-12 2018-08-07 Pratt & Whitney Canada Corp. Internal combustion engine with split pilot injection
US10302056B2 (en) * 2016-06-29 2019-05-28 Ge Global Sourcing Llc Systems and methods for fuel injector control
US10072559B2 (en) * 2016-09-23 2018-09-11 Pratt & Whitney Canada Corp. Method of operating an engine having a pilot subchamber at partial load conditions
US10815877B2 (en) * 2017-01-18 2020-10-27 Pratt & Whitney Canada Corp. Method of operating a rotary engine
US10145291B1 (en) 2017-10-10 2018-12-04 Pratt & Whitney Canada Corp. Rotary engine and method of combusting fuel
US10801394B2 (en) 2017-11-29 2020-10-13 Pratt & Whitney Canada Corp. Rotary engine with pilot subchambers
JP7102755B2 (ja) * 2018-02-02 2022-07-20 マツダ株式会社 エンジンの燃料供給装置
US10823097B2 (en) * 2018-05-15 2020-11-03 Pratt & Whitney Canada Corp. Method and system for non-functional combustion chamber detection
US20200149467A1 (en) * 2018-11-08 2020-05-14 Pratt & Whitney Canada Corp. Method and system for starting a turbocompounded engine
US11421601B2 (en) 2019-03-28 2022-08-23 Woodward, Inc. Second stage combustion for igniter
US11092126B2 (en) * 2019-09-03 2021-08-17 Pratt & Whitney Canada Corp. Common-rail fuel system with ejector pump and method of use thereof
US11111848B1 (en) * 2020-06-02 2021-09-07 Pratt & Whitney Canada Corp. Fuel injection system for aircraft engine
CN116209823A (zh) 2020-06-23 2023-06-02 伍德沃德有限公司 针对功率生成发动机的点火系统

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062435A (en) 1959-11-17 1962-11-06 Curtiss Wright Corp Multi-unit rotary engine
US3958538A (en) * 1972-05-15 1976-05-25 Nissan Motor Co., Ltd. Gaseous ignition system for internal combustion engine
US3990422A (en) 1973-11-01 1976-11-09 The Bendix Corporation Common rail fuel injection system
US3894518A (en) * 1973-12-12 1975-07-15 Curtiss Wright Corp Stratified charge rotary engine with dual fuel injection
US3960115A (en) * 1974-10-04 1976-06-01 Curtiss-Wright Corporation Stratified charge rotary engine (method of operation)
US3987759A (en) * 1975-06-03 1976-10-26 Curtiss-Wright Corporation Stratified charge rotary engine with variable spray angle fuel nozzle
US4029058A (en) * 1976-03-15 1977-06-14 Curtiss-Wright Corporation Stratified charge rotary engine with side housing fuel injection
US4070995A (en) * 1976-06-11 1978-01-31 Curtiss-Wright Corporation Rotary engine with combustion gas flow-back for diesel operation
US4091789A (en) * 1977-02-11 1978-05-30 Curtiss-Wright Corporation Stratified charge fuel injection system for rotary engine
US4085712A (en) * 1977-02-14 1978-04-25 Curtiss-Wright Corporation Rotary engine with pilot and main fuel nozzles downstream of top center
US4083329A (en) * 1977-02-14 1978-04-11 Curtiss-Wright Corporation Rotary engine with a pilot fuel nozzle downstream of top center
US4681073A (en) * 1986-02-05 1987-07-21 Deere & Company Fuel injection control valve
US4969429A (en) * 1989-10-02 1990-11-13 John Deere Technologies International, Inc. Lube oil control system for turbocharged rotary piston engine
US5522356A (en) 1992-09-04 1996-06-04 Spread Spectrum Method and apparatus for transferring heat energy from engine housing to expansion fluid employed in continuous combustion, pinned vane type, integrated rotary compressor-expander engine system
US5313924A (en) 1993-03-08 1994-05-24 Chrysler Corporation Fuel injection system and method for a diesel or stratified charge engine
US5524587A (en) 1995-03-03 1996-06-11 Mallen Research Ltd. Partnership Sliding vane engine
EP0915252A3 (de) 1997-11-05 2000-03-15 SIG Schweizerische Industrie-Gesellschaft Common-Rail Einspritzsystem
JP3772518B2 (ja) 1998-02-27 2006-05-10 いすゞ自動車株式会社 エンジンの運転制御装置
US6302080B1 (en) 1998-07-31 2001-10-16 Denso Corporation Fuel injection system having pre-injection and main injection
JP3867468B2 (ja) 2000-03-14 2007-01-10 いすゞ自動車株式会社 コモンレール式燃料噴射装置
US6568369B1 (en) 2000-12-05 2003-05-27 Caterpillar Inc Common rail injector with separately controlled pilot and main injection
WO2004074655A1 (en) 2003-02-24 2004-09-02 Pratt & Whitney Canada Corp. Low volumetric compression ratio integrated turbo-compound rotary engine
US7219655B2 (en) * 2003-02-28 2007-05-22 Caterpillar Inc Fuel injection system including two common rails for injecting fuel at two independently controlled pressures
US7392491B2 (en) 2003-03-14 2008-06-24 Combustion Dynamics Corp. Systems and methods for operating an electromagnetic actuator
JP3960283B2 (ja) 2003-09-01 2007-08-15 トヨタ自動車株式会社 内燃機関の燃料噴射装置
JP3941761B2 (ja) 2003-09-01 2007-07-04 トヨタ自動車株式会社 内燃機関の燃料噴射装置
US6973921B2 (en) 2003-12-12 2005-12-13 Caterpillar Inc. Fuel pumping system and method
JP4428201B2 (ja) 2004-11-01 2010-03-10 株式会社デンソー 蓄圧式燃料噴射装置
US8469009B2 (en) * 2006-03-31 2013-06-25 Westport Power Inc. Method and apparatus of fuelling an internal combustion engine with hydrogen and methane
US7431017B2 (en) 2006-05-24 2008-10-07 Caterpillar Inc. Multi-source fuel system having closed loop pressure control
JP4582064B2 (ja) * 2006-07-21 2010-11-17 株式会社デンソー 燃料噴射制御装置
JP4462287B2 (ja) * 2007-04-23 2010-05-12 株式会社デンソー 内燃機関の異常診断装置及び内燃機関の制御システム
US7753036B2 (en) 2007-07-02 2010-07-13 United Technologies Corporation Compound cycle rotary engine
DE102010064221A1 (de) 2010-12-27 2012-06-28 Robert Bosch Gmbh Einspritzpumpe für ein Kraftstoffeinspritzsystem
JP5730679B2 (ja) 2011-06-16 2015-06-10 ヤンマー株式会社 エンジン装置
US9038594B2 (en) * 2011-07-28 2015-05-26 Pratt & Whitney Canada Corp. Rotary internal combustion engine with pilot subchamber
US9528434B1 (en) 2011-07-28 2016-12-27 Pratt & Whitney Canada Corp. Rotary internal combustion engine with pilot subchamber
US9121277B2 (en) 2012-02-06 2015-09-01 Pratt & Whitney Canada Corp. Rotary internal combustion engine with cooled insert
US9194232B2 (en) 2012-07-20 2015-11-24 Pratt & Whitney Canada Corp. Compound cycle engine
US9512721B2 (en) 2012-07-20 2016-12-06 Pratt & Whitney Canada Corp. Compound cycle engine
DE102012214261A1 (de) 2012-08-10 2014-05-22 Bayerische Motoren Werke Aktiengesellschaft Brennkraftmaschine mit einem ersten und einem zweiten Injektor
US9200560B2 (en) * 2013-01-11 2015-12-01 Caterpillar Inc. Gaseous common rail fuel system and high compression ratio engine using same
US9353680B2 (en) * 2013-03-04 2016-05-31 Pratt & Whitney Canada Corp. Rotary internal combustion engine with pilot subchamber
US10280830B2 (en) * 2013-03-08 2019-05-07 Pratt & Whitney Canada Corp. System for pilot subchamber temperature control
US9200563B2 (en) 2013-03-12 2015-12-01 Pratt & Whitney Canada Corp. Internal combustion engine with common rail pilot and main injection
US9399947B2 (en) * 2013-03-12 2016-07-26 Pratt & Whitney Canada Corp. Internal combustion engine with pilot and main injection
WO2015025079A1 (en) 2013-08-20 2015-02-26 Wärtsilä Finland Oy Fuel injection system and method for operating a multi-fuel piston engine
JP2016188601A (ja) 2015-03-30 2016-11-04 株式会社デンソー 燃料供給装置

Also Published As

Publication number Publication date
US9200563B2 (en) 2015-12-01
US20160047299A1 (en) 2016-02-18
US9771860B2 (en) 2017-09-26
US10267217B2 (en) 2019-04-23
US9957885B2 (en) 2018-05-01
CA2844184C (en) 2021-02-16
US20180209331A1 (en) 2018-07-26
US20180030886A1 (en) 2018-02-01
EP2778341B1 (en) 2016-09-07
US20140261294A1 (en) 2014-09-18
CA2844184A1 (en) 2014-09-12
ES2603932T3 (es) 2017-03-02
EP2778341A1 (en) 2014-09-17

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