CA2765902A1 - Improving fuel efficiency for a piston engine using a super-turbocharger - Google Patents
Improving fuel efficiency for a piston engine using a super-turbocharger Download PDFInfo
- Publication number
- CA2765902A1 CA2765902A1 CA2765902A CA2765902A CA2765902A1 CA 2765902 A1 CA2765902 A1 CA 2765902A1 CA 2765902 A CA2765902 A CA 2765902A CA 2765902 A CA2765902 A CA 2765902A CA 2765902 A1 CA2765902 A1 CA 2765902A1
- Authority
- CA
- Canada
- Prior art keywords
- engine
- turbine
- compressor
- super
- exhaust gases
- 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.)
- Abandoned
Links
- 239000000446 fuel Substances 0.000 title abstract description 13
- 230000003197 catalytic effect Effects 0.000 claims abstract description 104
- 238000000034 method Methods 0.000 claims abstract description 29
- 239000007789 gas Substances 0.000 claims description 173
- 239000000203 mixture Substances 0.000 claims description 51
- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 5
- 230000000977 initiatory effect Effects 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000009347 mechanical transmission Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000005477 standard model Effects 0.000 description 1
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
- F02B37/12—Control of the pumps
- F02B37/16—Control of the pumps by bypassing charging air
- F02B37/164—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine
-
- 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
- F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
- F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
- F02B37/105—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump exhaust drive and pump being both connected through gearing to engine-driven shaft
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/30—Arrangements for supply of additional air
- F01N3/32—Arrangements for supply of additional air using air pump
-
- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
-
- 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
- F02B37/12—Control of the pumps
- F02B37/16—Control of the pumps by bypassing charging air
- F02B37/168—Control of the pumps by bypassing charging air into the exhaust conduit
-
- 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
- F02B37/12—Control of the pumps
- F02B37/20—Control of the pumps by increasing exhaust energy, e.g. using combustion chamber by after-burning
-
- 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/005—Cooling of pump drives
-
- 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/16—Other safety measures for, or other control of, pumps
-
- 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
- F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
- F02B41/02—Engines with prolonged expansion
- F02B41/10—Engines with prolonged expansion in exhaust turbines
-
- 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
- F02D41/0002—Controlling intake air
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- 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
- F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
-
- 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
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Supercharger (AREA)
- Exhaust Gas After Treatment (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2009/051742 WO2011011019A1 (en) | 2009-07-24 | 2009-07-24 | Improving fuel efficiency for a piston engine using a super-turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2765902A1 true CA2765902A1 (en) | 2011-01-27 |
Family
ID=43499318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2765902A Abandoned CA2765902A1 (en) | 2009-07-24 | 2009-07-24 | Improving fuel efficiency for a piston engine using a super-turbocharger |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JP2013500422A (de) |
| CN (1) | CN102549248A (de) |
| AU (1) | AU2009350143A1 (de) |
| CA (1) | CA2765902A1 (de) |
| DE (1) | DE112009005092B4 (de) |
| GB (1) | GB2484234A (de) |
| SE (1) | SE1250023A1 (de) |
| WO (1) | WO2011011019A1 (de) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102822471B (zh) * | 2010-02-05 | 2015-12-16 | 万迪尼苏珀特宝公司 | 具有高速牵引驱动和连续可变变速箱的超级涡轮增压器 |
| US20120260650A1 (en) * | 2011-04-14 | 2012-10-18 | Caterpillar Inc. | Internal combustion engine with improved efficiency |
| CN102619774B (zh) * | 2012-04-19 | 2015-05-20 | 江苏乘帆压缩机有限公司 | 离心压缩设备的喘振控制方法 |
| CN102644499B (zh) * | 2012-04-25 | 2016-09-21 | 清华大学 | 基于布雷顿循环的余热利用系统及余热利用发动机 |
| FR2993772B1 (fr) | 2012-07-26 | 2015-05-29 | Vitry Freres | Dispositif de protection et de correction de l'hallux valgus |
| US9238983B2 (en) * | 2012-09-06 | 2016-01-19 | Ford Global Technologies, Llc | Secondary air introduction system |
| US9670832B2 (en) | 2013-11-21 | 2017-06-06 | Vandyne Superturbo, Inc. | Thrust absorbing planetary traction drive superturbo |
| MX364676B (es) | 2014-10-24 | 2019-05-03 | Superturbo Tech Inc | Turbocompresor accionado mediante una velocidad reducida. |
| US10107183B2 (en) | 2014-11-20 | 2018-10-23 | Superturbo Technologies, Inc. | Eccentric planetary traction drive super-turbocharger |
| US10662903B2 (en) * | 2015-02-27 | 2020-05-26 | Avl Powertrain Engineering, Inc. | Waste heat recovery and boost systems including variable drive mechanisms |
| US10072562B2 (en) | 2015-02-27 | 2018-09-11 | Avl Powertrain Engineering, Inc. | Engine turbo-compounding system |
| GB2541201A (en) * | 2015-08-11 | 2017-02-15 | Gm Global Tech Operations Llc | Method of operating a turbocharged automotive system |
| EP3176397A1 (de) * | 2015-12-04 | 2017-06-07 | Winterthur Gas & Diesel Ltd. | Verbrennungsmotor und verfahren zum optimieren der abgasnachbehandlung eines verbrennungsmotors |
| DK201670345A1 (en) * | 2016-05-24 | 2017-12-11 | Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland | Method for operating a two-stroke engine system |
| US9981654B2 (en) * | 2016-06-02 | 2018-05-29 | Ford Global Technologies, Llc | Methods and systems for surge control |
| IT201800010899A1 (it) * | 2018-12-07 | 2020-06-07 | Fpt Motorenforschung Ag | Metodo e dispositivo di gestione termica di un sistema di post trattamento (ats) di gas esausto di un motore a combustione interna |
| US11692471B1 (en) * | 2022-05-03 | 2023-07-04 | Garrett Transportation I Inc. | Method for controlling an e-compressor and an e-catalyst to reduce emissions from an internal combustion engine |
| US11639703B1 (en) * | 2022-06-21 | 2023-05-02 | Garrett Transportation I Inc. | System and method using secondary air pump for secondary air injection into turbocharged internal combustion engine exhaust and for transiently augmenting engine boost pressure, including means for supressing surge of the secondary air pump |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0612065B2 (ja) | 1986-10-25 | 1994-02-16 | 三菱重工業株式会社 | 過給気式内燃機関 |
| JPH09209742A (ja) * | 1996-02-05 | 1997-08-12 | Toyota Motor Corp | 過給機付き内燃機関の排気制御装置 |
| US5845485A (en) * | 1996-07-16 | 1998-12-08 | Lynntech, Inc. | Method and apparatus for injecting hydrogen into a catalytic converter |
| US6062026A (en) * | 1997-05-30 | 2000-05-16 | Turbodyne Systems, Inc. | Turbocharging systems for internal combustion engines |
| DE10062377B4 (de) * | 2000-12-14 | 2005-10-20 | Siemens Ag | Vorrichtung und Verfahren zum Beheizen eines Abgaskatalysators für eine aufgeladene Brennkraftmaschine |
| US7490594B2 (en) * | 2004-08-16 | 2009-02-17 | Woodward Governor Company | Super-turbocharger |
| EP1876335A1 (de) | 2006-07-05 | 2008-01-09 | ABB Turbo Systems AG | Sekundärluftsystem für Turboladerturbine |
-
2009
- 2009-07-24 CN CN2009801604400A patent/CN102549248A/zh active Pending
- 2009-07-24 GB GB1200713.4A patent/GB2484234A/en not_active Withdrawn
- 2009-07-24 CA CA2765902A patent/CA2765902A1/en not_active Abandoned
- 2009-07-24 JP JP2012521606A patent/JP2013500422A/ja not_active Abandoned
- 2009-07-24 AU AU2009350143A patent/AU2009350143A1/en not_active Abandoned
- 2009-07-24 WO PCT/US2009/051742 patent/WO2011011019A1/en active Application Filing
- 2009-07-24 SE SE1250023A patent/SE1250023A1/sv not_active Application Discontinuation
- 2009-07-24 DE DE112009005092.1T patent/DE112009005092B4/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| GB2484234A (en) | 2012-04-04 |
| DE112009005092T5 (de) | 2012-09-13 |
| GB201200713D0 (en) | 2012-02-29 |
| JP2013500422A (ja) | 2013-01-07 |
| WO2011011019A1 (en) | 2011-01-27 |
| AU2009350143A1 (en) | 2012-02-02 |
| DE112009005092B4 (de) | 2022-02-10 |
| SE1250023A1 (sv) | 2012-04-24 |
| CN102549248A (zh) | 2012-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20140724 |