WO2011139561A3 - Compressor of an exhaust-gas turbocharger - Google Patents

Compressor of an exhaust-gas turbocharger Download PDF

Info

Publication number
WO2011139561A3
WO2011139561A3 PCT/US2011/033181 US2011033181W WO2011139561A3 WO 2011139561 A3 WO2011139561 A3 WO 2011139561A3 US 2011033181 W US2011033181 W US 2011033181W WO 2011139561 A3 WO2011139561 A3 WO 2011139561A3
Authority
WO
WIPO (PCT)
Prior art keywords
compressor
exhaust
gas turbocharger
inlet
wheel
Prior art date
Application number
PCT/US2011/033181
Other languages
French (fr)
Other versions
WO2011139561A2 (en
Inventor
Udo Dellmann
Original Assignee
Borgwarner 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
Application filed by Borgwarner Inc. filed Critical Borgwarner Inc.
Priority to US13/643,097 priority Critical patent/US20130045082A1/en
Priority to DE112011101494T priority patent/DE112011101494T5/en
Priority to CN2011800189821A priority patent/CN102859143A/en
Priority to JP2013508040A priority patent/JP2013525685A/en
Priority to KR1020127029677A priority patent/KR20130058689A/en
Publication of WO2011139561A2 publication Critical patent/WO2011139561A2/en
Publication of WO2011139561A3 publication Critical patent/WO2011139561A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
    • F01N1/165—Silencing apparatus characterised by method of silencing by using movable parts for adjusting flow area
    • 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
    • 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
    • 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
    • F02B37/12—Control of the pumps
    • F02B2037/125—Control for avoiding pump stall or surge
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)

Abstract

The invention relates to a compressor (8) of an exhaust- gas turbocharger (1), having a compressor wheel (11) which can be driven in a compressor wheel direction of rotation (VR); having a compressor housing (10) in which the compressor wheel (1 1) is arranged, as viewed in the flow direction of the inducted air, between a preferably tubular compressor inlet (12) and a compressor outlet (13), and having an overrun air recirculation valve inflow duct (14, 15) which runs in the compressor housing (10) from the compressor outlet (13) to the compressor inlet (12), wherein the inflow duct (14, 15) opens into the compressor inlet (12) substantially in the circumferential direction with respect to the inner diameter (Di) of said compressor inlet (12).
PCT/US2011/033181 2010-04-27 2011-04-20 Compressor of an exhaust-gas turbocharger WO2011139561A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US13/643,097 US20130045082A1 (en) 2010-04-27 2011-04-20 Compressor of an exhaust-gas turbocharger
DE112011101494T DE112011101494T5 (en) 2010-04-27 2011-04-20 Compressor of an exhaust gas turbocharger
CN2011800189821A CN102859143A (en) 2010-04-27 2011-04-20 Compressor of an exhaust-gas turbocharger
JP2013508040A JP2013525685A (en) 2010-04-27 2011-04-20 Exhaust gas turbocharger compressor
KR1020127029677A KR20130058689A (en) 2010-04-27 2011-04-20 Compressor of an exhaust-gas turbocharger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010018429.2 2010-04-27
DE102010018429 2010-04-27

Publications (2)

Publication Number Publication Date
WO2011139561A2 WO2011139561A2 (en) 2011-11-10
WO2011139561A3 true WO2011139561A3 (en) 2012-02-09

Family

ID=44904306

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/033181 WO2011139561A2 (en) 2010-04-27 2011-04-20 Compressor of an exhaust-gas turbocharger

Country Status (6)

Country Link
US (1) US20130045082A1 (en)
JP (1) JP2013525685A (en)
KR (1) KR20130058689A (en)
CN (1) CN102859143A (en)
DE (1) DE112011101494T5 (en)
WO (1) WO2011139561A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111836953B (en) * 2018-07-06 2022-11-04 三菱重工发动机和增压器株式会社 Centrifugal compressor and turbocharger

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104246169B (en) * 2012-03-06 2018-01-23 博格华纳公司 Exhaust turbine supercharger
CN103233899B (en) * 2013-05-20 2016-05-04 中国南方航空工业(集团)有限公司 Mechanical pressurizing apparatus and there is the piston engine of this device
JP6294174B2 (en) * 2014-06-30 2018-03-14 本田技研工業株式会社 Supercharger for internal combustion engine
DE102015215246B4 (en) * 2015-08-11 2022-05-12 Bayerische Motoren Werke Aktiengesellschaft Compressor of a turbocharger with a diverter valve and turbocharger and motor vehicle with such a compressor
DE102020111504A1 (en) 2020-04-28 2021-10-28 Bayerische Motoren Werke Aktiengesellschaft Compressor device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02305324A (en) * 1989-05-19 1990-12-18 Mitsubishi Heavy Ind Ltd Supercharging pressure control valve device
JPH11182257A (en) * 1997-12-19 1999-07-06 Nissan Motor Co Ltd Centrifugal supercharger
JP2002195046A (en) * 2000-12-26 2002-07-10 Hitachi Ltd Exhaust gas turbine for internal combustion engine and the exhaust gas turbine supercharger
US20090087302A1 (en) * 2006-02-02 2009-04-02 Borg Warner Inc. Turbocharger
KR20090087879A (en) * 2006-11-09 2009-08-18 보르그워너 인코퍼레이티드 Turbocharger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56167813A (en) * 1980-05-28 1981-12-23 Nissan Motor Co Ltd Surge preventing apparatus for turbocharger
US7475539B2 (en) * 2006-05-24 2009-01-13 Honeywell International, Inc. Inclined rib ported shroud compressor housing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02305324A (en) * 1989-05-19 1990-12-18 Mitsubishi Heavy Ind Ltd Supercharging pressure control valve device
JPH11182257A (en) * 1997-12-19 1999-07-06 Nissan Motor Co Ltd Centrifugal supercharger
JP2002195046A (en) * 2000-12-26 2002-07-10 Hitachi Ltd Exhaust gas turbine for internal combustion engine and the exhaust gas turbine supercharger
US20090087302A1 (en) * 2006-02-02 2009-04-02 Borg Warner Inc. Turbocharger
KR20090087879A (en) * 2006-11-09 2009-08-18 보르그워너 인코퍼레이티드 Turbocharger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111836953B (en) * 2018-07-06 2022-11-04 三菱重工发动机和增压器株式会社 Centrifugal compressor and turbocharger

Also Published As

Publication number Publication date
JP2013525685A (en) 2013-06-20
WO2011139561A2 (en) 2011-11-10
US20130045082A1 (en) 2013-02-21
DE112011101494T5 (en) 2013-02-07
KR20130058689A (en) 2013-06-04
CN102859143A (en) 2013-01-02

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