FI20061034A0 - Pre-compression system in two stages - Google Patents

Pre-compression system in two stages

Info

Publication number
FI20061034A0
FI20061034A0 FI20061034A FI20061034A FI20061034A0 FI 20061034 A0 FI20061034 A0 FI 20061034A0 FI 20061034 A FI20061034 A FI 20061034A FI 20061034 A FI20061034 A FI 20061034A FI 20061034 A0 FI20061034 A0 FI 20061034A0
Authority
FI
Finland
Prior art keywords
stages
compression system
compression
Prior art date
Application number
FI20061034A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI122852B (en
FI20061034A (en
Inventor
Matthias Soengen
Original Assignee
Man Diesel Se
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 Man Diesel Se filed Critical Man Diesel Se
Publication of FI20061034A0 publication Critical patent/FI20061034A0/en
Publication of FI20061034A publication Critical patent/FI20061034A/en
Application granted granted Critical
Publication of FI122852B publication Critical patent/FI122852B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge 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
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0412—Multiple heat exchangers arranged in parallel or in series
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
    • F02B29/0475—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly the intake air cooler being combined with another device, e.g. heater, valve, compressor, filter or EGR cooler, or being assembled on a special engine location
    • 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
    • F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/107—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with two or more rotors connected by power transmission
    • 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
    • F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/29—Three-dimensional machined; miscellaneous
    • F05D2250/291—Three-dimensional machined; miscellaneous hollowed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FI20061034A 2005-11-29 2006-11-23 Pre-compression system in two stages FI122852B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005056797A DE102005056797A1 (en) 2005-11-29 2005-11-29 Two-stage turbo charging system for high power demand e.g. in automobile sector, has two turbochargers first and second shaft which are coaxially mounted
DE102005056797 2005-11-29

Publications (3)

Publication Number Publication Date
FI20061034A0 true FI20061034A0 (en) 2006-11-23
FI20061034A FI20061034A (en) 2007-05-30
FI122852B FI122852B (en) 2012-07-31

Family

ID=37482489

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20061034A FI122852B (en) 2005-11-29 2006-11-23 Pre-compression system in two stages

Country Status (6)

Country Link
JP (1) JP2007146849A (en)
KR (1) KR20070056961A (en)
CN (1) CN100465417C (en)
CH (1) CH699742B1 (en)
DE (1) DE102005056797A1 (en)
FI (1) FI122852B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2058484A1 (en) * 2007-11-08 2009-05-13 Ford Global Technologies, LLC Charged combustion engine
FI122036B (en) 2008-01-10 2011-07-29 Waertsilae Finland Oy Piston engine turbocharger arrangement
FI122882B (en) * 2008-06-03 2012-08-15 Waertsilae Finland Oy Reciprocating Engine
CN102072200A (en) * 2010-12-31 2011-05-25 中国兵器工业集团第七○研究所 Double-layer volute structure of turbocharger compressor
WO2013049439A2 (en) * 2011-09-30 2013-04-04 Eaton Corporation Supercharger assembly with two rotor sets
US9534531B2 (en) 2011-09-30 2017-01-03 Eaton Corporation Supercharger assembly for regeneration of throttling losses and method of control
US9856781B2 (en) 2011-09-30 2018-01-02 Eaton Corporation Supercharger assembly with independent superchargers and motor/generator
IN2014DN07571A (en) 2012-03-29 2015-04-24 Eaton Corp
EP3674123A3 (en) 2013-03-12 2020-12-09 Eaton Corporation Adaptive state of charge regulation and control of variable speed hybrid electric supercharger assembly for efficient vehicle operation
DE102013009428A1 (en) 2013-06-05 2014-12-11 Man Diesel & Turbo Se Modular system for charging devices and charging device
CN104963761A (en) * 2015-07-24 2015-10-07 安徽天利动力股份有限公司 Double compressor impeller supercharger

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH594132A5 (en) * 1975-10-17 1977-12-30 Bbc Brown Boveri & Cie
US4155684A (en) * 1975-10-17 1979-05-22 Bbc Brown Boveri & Company Limited Two-stage exhaust-gas turbocharger
DE2943729C2 (en) * 1979-10-30 1984-06-07 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Control of a self-igniting internal combustion engine with accumulation charging
FR2633023B1 (en) * 1988-06-15 1992-11-27 Snecma DEVICE AND METHOD FOR COUPLING A TURBINE SHAFT TO A TRUCK
DE3838149A1 (en) * 1988-11-10 1990-05-17 Daimler Benz Ag Supercharging system for an internal combustion engine
DE4213709A1 (en) * 1992-04-25 1993-10-28 Asea Brown Boveri Turbine with axial flow
JP3239525B2 (en) * 1993-03-31 2001-12-17 いすゞ自動車株式会社 Turbocharger with energy recovery device
US6792755B2 (en) * 2002-07-30 2004-09-21 Honeywell International Inc. High-pressure ratio turbocharger
GB2395231A (en) * 2002-11-16 2004-05-19 Mechadyne Plc Turbocharger with an attached electric motor

Also Published As

Publication number Publication date
DE102005056797A1 (en) 2007-05-31
CH699742B1 (en) 2010-04-30
KR20070056961A (en) 2007-06-04
JP2007146849A (en) 2007-06-14
FI122852B (en) 2012-07-31
FI20061034A (en) 2007-05-30
CN100465417C (en) 2009-03-04
CN1982670A (en) 2007-06-20

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