EA201490069A1 - Системы и способы для двигателя с двухсекционным турбонагнетателем - Google Patents
Системы и способы для двигателя с двухсекционным турбонагнетателемInfo
- Publication number
- EA201490069A1 EA201490069A1 EA201490069A EA201490069A EA201490069A1 EA 201490069 A1 EA201490069 A1 EA 201490069A1 EA 201490069 A EA201490069 A EA 201490069A EA 201490069 A EA201490069 A EA 201490069A EA 201490069 A1 EA201490069 A1 EA 201490069A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- engine
- systems
- drive
- methods
- turbine
- Prior art date
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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/001—Engines characterised by provision of pumps driven at least for part of the time by exhaust using exhaust drives arranged in parallel
- F02B37/002—Engines characterised by provision of pumps driven at least for part of the time by exhaust using exhaust drives arranged in parallel the exhaust supply to one of the exhaust drives can be interrupted
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
-
- 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
- F02M23/00—Apparatus for adding secondary air to fuel-air mixture
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional compressor
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
- F02M35/10255—Arrangements of valves; Multi-way valves
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/18—Feeding by means of driven pumps characterised by provision of main and auxiliary pumps
-
- 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)
- Supercharger (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Abstract
В одном примере система содержит двухсекционный турбонагнетатель, который содержит первый турбонагнетатель (220) с первой турбиной (222) и первым компрессором и второй турбонагнетатель (226) со второй турбиной (228) и вторым компрессором (230), при этом первая и вторая турбины расположены параллельно, а первый и второй компрессоры расположены последовательно. Система может содержать канал (218), соединяющий впускные отверстия (214, 216) первой и второй турбин, и клапан (236), присоединенный между каналом и впускным отверстием первой турбины и предназначенный для дросселирования потока в первую турбину.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/197,108 US20130031902A1 (en) | 2011-08-03 | 2011-08-03 | Systems and methods for an engine with a two-stage turbocharger |
PCT/US2012/047132 WO2013019406A1 (en) | 2011-08-03 | 2012-07-18 | Systems and methods for an engine with a two-stage turbocharger |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201490069A1 true EA201490069A1 (ru) | 2014-07-30 |
Family
ID=46584386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201490069A EA201490069A1 (ru) | 2011-08-03 | 2012-07-18 | Системы и способы для двигателя с двухсекционным турбонагнетателем |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130031902A1 (ru) |
CN (1) | CN203809107U (ru) |
AU (1) | AU2012290561B2 (ru) |
DE (1) | DE112012003213T5 (ru) |
EA (1) | EA201490069A1 (ru) |
WO (1) | WO2013019406A1 (ru) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1400053B1 (it) * | 2010-05-24 | 2013-05-17 | Nuovo Pignone Spa | Metodi e sistemi per ugelli di ingresso a geometria variabile per uso in turboespansori. |
US10107180B2 (en) | 2015-04-24 | 2018-10-23 | Ford Global Technologies, Llc | Two-stage supercharging internal combustion engine having an exhaust-gas aftertreatment arrangement, and method for operating a two-stage supercharged internal combustion engine |
EP3436675A1 (en) * | 2016-03-31 | 2019-02-06 | General Electric Company | System for cooling engine intake flow |
DE102016106306B4 (de) * | 2016-04-06 | 2023-08-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren zum Betreiben einer aufgeladenen Brennkraftmaschine |
DE102017220855A1 (de) * | 2017-11-22 | 2019-05-23 | Robert Bosch Gmbh | Turbokompressor, insbesondere für ein Brennstoffzellensystem |
US10830123B2 (en) * | 2017-12-27 | 2020-11-10 | Transportation Ip Holdings, Llc | Systems and method for a waste heat-driven turbocharger system |
US11022028B2 (en) | 2019-05-07 | 2021-06-01 | Caterpillar Inc. | Engine system and method including first and second turbochargers |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6418721B1 (en) * | 2001-01-05 | 2002-07-16 | Caterpillar Inc. | Two turbocharger exhaust gas re-circulation system having a first stage variable nozzle turbine |
DE502004007683D1 (de) * | 2004-09-22 | 2008-09-04 | Ford Global Tech Llc | Aufgeladene Brennkraftmaschine und Verfahren zum Betreiben einer derartigen Brennkraftmaschine |
JP2006097684A (ja) * | 2004-09-27 | 2006-04-13 | Borgwarner Inc | Vtgタービン段を利用する多段ターボ過給装置 |
WO2008062254A1 (en) * | 2006-11-23 | 2008-05-29 | Renault Trucks | Internal combustion engine comprising an exhaust gas recirculation system |
CN105649836B (zh) * | 2009-02-26 | 2018-03-09 | 博格华纳公司 | 内燃发动机 |
-
2011
- 2011-08-03 US US13/197,108 patent/US20130031902A1/en not_active Abandoned
-
2012
- 2012-07-18 AU AU2012290561A patent/AU2012290561B2/en not_active Ceased
- 2012-07-18 DE DE112012003213.6T patent/DE112012003213T5/de not_active Withdrawn
- 2012-07-18 EA EA201490069A patent/EA201490069A1/ru unknown
- 2012-07-18 CN CN201290000712.8U patent/CN203809107U/zh not_active Expired - Fee Related
- 2012-07-18 WO PCT/US2012/047132 patent/WO2013019406A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2013019406A1 (en) | 2013-02-07 |
US20130031902A1 (en) | 2013-02-07 |
AU2012290561B2 (en) | 2017-02-02 |
CN203809107U (zh) | 2014-09-03 |
AU2012290561A1 (en) | 2014-02-20 |
DE112012003213T5 (de) | 2014-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EA201490069A1 (ru) | Системы и способы для двигателя с двухсекционным турбонагнетателем | |
ATE487036T1 (de) | Motorventilsystem und -verfahren | |
WO2014060831A3 (en) | Blowby gas ventilation system for supercharger-equipped internal combustion engine | |
FI20055492A0 (fi) | Järjestely ja menetelmä turbokompressorilla varustetun mäntämoottorin yhteydessä | |
GB2529362A (en) | Exhaust gas recirculation and control with twin scroll turbines | |
EP2500552A3 (en) | Dual pump fuel flow system for a gas turbine engine and method of controlling | |
WO2015073380A8 (en) | Systems and methods of forced air induction in internal combustion engines | |
RU2010104724A (ru) | Турбокомпрессорная двигательная установка | |
MX358048B (es) | Dispositivo de admisión para motor de combustión interna con sobre - alimentador. | |
WO2012121925A3 (en) | Multi-stage turbocharger arrangement | |
FI20115243L (fi) | Menetelmä moottorin päivittämiseksi, moottorin päivityssarja ja polttomoottori | |
MX355806B (es) | Enfriador de recirculación de gases de escape con doble entrada y salida para motores sobrealimentados. | |
GB201121332D0 (en) | Generator arrangement | |
WO2013045063A3 (de) | Zweistufige aufladevorrichtung | |
WO2012167052A8 (en) | Systems and methods for an engine | |
ATE514853T1 (de) | Abgasrückführsystem für eine verbrennungskraftmaschine | |
PL402286A1 (pl) | Układ do rozprężania przepływu upustowego sprężarki, zwłaszcza w silnikach turbogazowych | |
EP2559858A3 (en) | Compressors with integrated secondary air flow systems | |
WO2010099031A3 (en) | Internal combustion engine | |
WO2012027212A3 (en) | Bearing housing of an exhaust-gas turbocharger | |
WO2012142358A3 (en) | Internal combustion engine with improved fficiency | |
IN2015DN03015A (ru) | ||
WO2012154424A3 (en) | Exhaust-gas turbocharger | |
WO2012175794A3 (en) | Method and apparatus for controlling a supercharger of an internal combustion engine | |
FI20115584L (fi) | Ohitusventtiilijärjestely ja polttomoottorin pakokaasujärjestelmä |