WO2010036591A3 - Turbocharger and adjustment ring therefor - Google Patents

Turbocharger and adjustment ring therefor Download PDF

Info

Publication number
WO2010036591A3
WO2010036591A3 PCT/US2009/057620 US2009057620W WO2010036591A3 WO 2010036591 A3 WO2010036591 A3 WO 2010036591A3 US 2009057620 W US2009057620 W US 2009057620W WO 2010036591 A3 WO2010036591 A3 WO 2010036591A3
Authority
WO
WIPO (PCT)
Prior art keywords
turbocharger
adjustment ring
ring therefor
therefor
iron
Prior art date
Application number
PCT/US2009/057620
Other languages
French (fr)
Other versions
WO2010036591A2 (en
Inventor
Gerald Schall
Melanie Gabel
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 CN2009801355268A priority Critical patent/CN102149911A/en
Priority to DE112009002021T priority patent/DE112009002021T5/en
Priority to JP2011529140A priority patent/JP2012503744A/en
Priority to US13/062,770 priority patent/US20110171008A1/en
Publication of WO2010036591A2 publication Critical patent/WO2010036591A2/en
Publication of WO2010036591A3 publication Critical patent/WO2010036591A3/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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/165—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for radial flow, i.e. the vanes turning around axes which are essentially parallel to the rotor centre line
    • 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
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • 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
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)

Abstract

An adjustment ring for turbocharger applications, particularly in diesel engines, is described, which consists of an iron-based alloy with an austenitic basic structure with dendritic carbide precipitations.
PCT/US2009/057620 2008-09-25 2009-09-21 Turbocharger and adjustment ring therefor WO2010036591A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2009801355268A CN102149911A (en) 2008-09-25 2009-09-21 Turbocharger and adjustment ring therefor
DE112009002021T DE112009002021T5 (en) 2008-09-25 2009-09-21 Turbocharger and adjusting ring for this
JP2011529140A JP2012503744A (en) 2008-09-25 2009-09-21 Turbocharger and its adjustment ring
US13/062,770 US20110171008A1 (en) 2008-09-25 2009-09-21 Turbocharger and adjustment ring therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008048885.2 2008-09-25
DE102008048885 2008-09-25

Publications (2)

Publication Number Publication Date
WO2010036591A2 WO2010036591A2 (en) 2010-04-01
WO2010036591A3 true WO2010036591A3 (en) 2010-05-27

Family

ID=42060371

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/057620 WO2010036591A2 (en) 2008-09-25 2009-09-21 Turbocharger and adjustment ring therefor

Country Status (6)

Country Link
US (1) US20110171008A1 (en)
JP (1) JP2012503744A (en)
KR (1) KR20110063664A (en)
CN (1) CN102149911A (en)
DE (1) DE112009002021T5 (en)
WO (1) WO2010036591A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5938469B2 (en) * 2011-05-19 2016-06-22 ボーグワーナー インコーポレーテッド Austenitic iron-based alloys, turbochargers and components made therefrom
DE112012003677T5 (en) * 2011-10-20 2014-06-26 Borgwarner Inc. Turbocharger and a component for this
CN103614663A (en) * 2013-11-28 2014-03-05 柳城县鼎铭金属制品有限公司 Wear-resistant alloy and application thereof
DE202016103778U1 (en) * 2016-07-13 2016-07-27 Bosch Mahle Turbo Systems Gmbh & Co. Kg Adjustment ring of a variable turbine geometry
DE102020202736A1 (en) 2020-03-04 2021-09-09 Mahle International Gmbh Metallic material
DE102020128884A1 (en) 2020-11-03 2022-05-05 BMTS Technology GmbH & Co. KG Austenitic steel alloy and turbine housing or turbine housing component for an exhaust gas turbocharger

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711677A (en) * 1986-07-18 1987-12-08 The Garrett Corporation High temperature bushing alloy
US6123748A (en) * 1996-11-30 2000-09-26 Federal Mogul Sintered Products Limited Iron-based powder
KR20040028753A (en) * 2001-05-10 2004-04-03 소기 고교 가부시키가이샤 Exhaust guide assembly for vgs type turbo charger improved in heat resistance and method of producing heat-resisting members applicable thereto, and method of producing raw material for variable vanes applicable thereto
WO2006010383A1 (en) * 2004-07-30 2006-02-02 Honeywell International Inc. Turbocharger component

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015100A (en) * 1974-01-07 1977-03-29 Avco Everett Research Laboratory, Inc. Surface modification
US4560408A (en) * 1983-06-10 1985-12-24 Santrade Limited Method of using chromium-nickel-manganese-iron alloy with austenitic structure in sulphurous environment at high temperature
US5019332A (en) * 1988-03-16 1991-05-28 Carpenter Technology Corporation Heat, corrosion, and wear resistant steel alloy
CN1250759C (en) * 2002-03-31 2006-04-12 林晖 Heat-resistant corrosion resistant iron base alloy
US20060266439A1 (en) * 2002-07-15 2006-11-30 Maziasz Philip J Heat and corrosion resistant cast austenitic stainless steel alloy with improved high temperature strength
DE10238658A1 (en) * 2002-08-23 2004-03-11 Daimlerchrysler Ag Compressor, especially, for exhaust turbocharger for IC engines has adjusting ring with adjusting elements to charge diffuser body guide blades at a distance to blade shaft
JP2004269979A (en) * 2003-03-10 2004-09-30 Toyota Central Res & Dev Lab Inc Heat resistant cast steel, heat resistant member made of cast steel, and production method therefor
JP4063709B2 (en) * 2003-05-15 2008-03-19 エア・ウォーター株式会社 Method for surface modification of austenitic metal, refractory metal product and turbo part obtained thereby
JP2005281855A (en) * 2004-03-04 2005-10-13 Daido Steel Co Ltd Heat-resistant austenitic stainless steel and production process thereof
JP4234107B2 (en) * 2005-02-10 2009-03-04 三菱重工業株式会社 Variable displacement exhaust turbocharger and variable nozzle mechanism component manufacturing method
EP2050533A1 (en) * 2006-08-09 2009-04-22 Ing Shoji Co., Ltd. Iron-based corrosion resistant wear resistant alloy and deposit welding material for obtaining the alloy

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711677A (en) * 1986-07-18 1987-12-08 The Garrett Corporation High temperature bushing alloy
US6123748A (en) * 1996-11-30 2000-09-26 Federal Mogul Sintered Products Limited Iron-based powder
KR20040028753A (en) * 2001-05-10 2004-04-03 소기 고교 가부시키가이샤 Exhaust guide assembly for vgs type turbo charger improved in heat resistance and method of producing heat-resisting members applicable thereto, and method of producing raw material for variable vanes applicable thereto
WO2006010383A1 (en) * 2004-07-30 2006-02-02 Honeywell International Inc. Turbocharger component

Also Published As

Publication number Publication date
JP2012503744A (en) 2012-02-09
US20110171008A1 (en) 2011-07-14
DE112009002021T5 (en) 2011-07-28
KR20110063664A (en) 2011-06-13
WO2010036591A2 (en) 2010-04-01
CN102149911A (en) 2011-08-10

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