WO2010036533A3 - Turbocharger and blade bearing ring therefor - Google Patents

Turbocharger and blade bearing ring therefor Download PDF

Info

Publication number
WO2010036533A3
WO2010036533A3 PCT/US2009/056908 US2009056908W WO2010036533A3 WO 2010036533 A3 WO2010036533 A3 WO 2010036533A3 US 2009056908 W US2009056908 W US 2009056908W WO 2010036533 A3 WO2010036533 A3 WO 2010036533A3
Authority
WO
WIPO (PCT)
Prior art keywords
bearing ring
turbocharger
blade bearing
ring therefor
therefor
Prior art date
Application number
PCT/US2009/056908
Other languages
French (fr)
Other versions
WO2010036533A2 (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 JP2011529106A priority Critical patent/JP2012503718A/en
Priority to DE112009002015.1T priority patent/DE112009002015B4/en
Priority to US13/062,725 priority patent/US20110176914A1/en
Priority to CN200980135524.9A priority patent/CN102149837B/en
Publication of WO2010036533A2 publication Critical patent/WO2010036533A2/en
Publication of WO2010036533A3 publication Critical patent/WO2010036533A3/en

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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/166—Sliding contact bearing
    • 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
    • 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
    • F05D2240/00—Components
    • F05D2240/50—Bearings

Landscapes

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

Abstract

A blade bearing ring for turbocharger application in diesel engines is described, which consists of an iron-based alloy with an austenitic basic structure having dendritic carbide precipitations.
PCT/US2009/056908 2008-09-25 2009-09-15 Turbocharger and blade bearing ring therefor WO2010036533A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011529106A JP2012503718A (en) 2008-09-25 2009-09-15 Turbocharger and its blade bearing ring
DE112009002015.1T DE112009002015B4 (en) 2008-09-25 2009-09-15 Turbocharger and blade bearing ring for this
US13/062,725 US20110176914A1 (en) 2008-09-25 2009-09-15 Turbocharger and blade bearing ring therefor
CN200980135524.9A CN102149837B (en) 2008-09-25 2009-09-15 Turbocharger and blade bearing ring thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008048936.0 2008-09-25
DE102008048936 2008-09-25

Publications (2)

Publication Number Publication Date
WO2010036533A2 WO2010036533A2 (en) 2010-04-01
WO2010036533A3 true WO2010036533A3 (en) 2010-06-03

Family

ID=42060363

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/056908 WO2010036533A2 (en) 2008-09-25 2009-09-15 Turbocharger and blade bearing ring therefor

Country Status (6)

Country Link
US (1) US20110176914A1 (en)
JP (1) JP2012503718A (en)
KR (1) KR20110057213A (en)
CN (1) CN102149837B (en)
DE (1) DE112009002015B4 (en)
WO (1) WO2010036533A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010045221B4 (en) * 2010-09-13 2017-10-05 Daimler Ag Steel pistons for internal combustion engines
DE112012001661T5 (en) * 2011-05-19 2014-02-06 Borgwarner Inc. Austenitic iron-based alloy, turbocharger and component thereof
US20140086755A1 (en) * 2011-06-07 2014-03-27 Borgwarner Inc. Turbocharger and component therefor
WO2013059104A1 (en) * 2011-10-20 2013-04-25 Borgwarner Inc. Turbocharger and a component therefor
US9028745B2 (en) 2011-11-01 2015-05-12 Honeywell International Inc. Low nickel austenitic stainless steel
US10316694B2 (en) 2014-07-31 2019-06-11 Garrett Transportation I Inc. Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
US9534281B2 (en) 2014-07-31 2017-01-03 Honeywell International Inc. Turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
US9896752B2 (en) 2014-07-31 2018-02-20 Honeywell International Inc. Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
US10927439B2 (en) 2018-05-30 2021-02-23 Garrett Transportation I Inc Stainless steel alloys, turbocharger components formed from the stainless steel alloys, and methods for manufacturing the same
DE102018217057A1 (en) * 2018-10-05 2020-04-09 Continental Automotive Gmbh Steel material for high-temperature applications and exhaust gas turbochargers made of this steel material
CN111041386B (en) * 2018-10-12 2022-07-29 博格华纳公司 Austenitic alloy for turbocharger
DE102020202736A1 (en) 2020-03-04 2021-09-09 Mahle International Gmbh Metallic material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08269632A (en) * 1995-03-31 1996-10-15 Daido Steel Co Ltd High strength and high corrosion resistant nitrogen-containing austenitic stainless steel
JPH11241145A (en) * 1998-02-27 1999-09-07 Nippon Yakin Kogyo Co Ltd Austenitic stainless steel excellent in high temperature setting resistance and its production
JP2005281855A (en) * 2004-03-04 2005-10-13 Daido Steel Co Ltd Heat-resistant austenitic stainless steel and production process thereof
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

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US4015100A (en) * 1974-01-07 1977-03-29 Avco Everett Research Laboratory, Inc. Surface modification
US5019332A (en) * 1988-03-16 1991-05-28 Carpenter Technology Corporation Heat, corrosion, and wear resistant steel alloy
FR2805829B1 (en) * 2000-03-03 2002-07-19 Ugine Savoie Imphy AUSTENITIC STAINLESS STEEL WITH HIGH MACHINABILITY, RESULFURIZING, AND COMPRISING IMPROVED CORROSION RESISTANCE
US20020110476A1 (en) 2000-12-14 2002-08-15 Maziasz Philip J. Heat and corrosion resistant cast stainless steels with improved high temperature strength and ductility
KR20110003393A (en) 2001-05-10 2011-01-11 가부시키가이샤 아이에이치아이 Method of producing raw material for variable vanes applicable for exhaust guide assembly for vgs type turbo charger improved in heat resistance
JP2004183059A (en) 2002-12-04 2004-07-02 Toyota Central Res & Dev Lab Inc Casting alloy and casting superior in high-temperature property for turbine wheel
WO2005103314A1 (en) * 2004-04-19 2005-11-03 Hitachi Metals, Ltd. HIGH-Cr HIGH-Ni AUSTENITIC HEAT-RESISTANT CAST STEEL AND EXHAUST SYSTEM COMPONENT PRODUCED FROM SAME
US7195455B2 (en) * 2004-08-17 2007-03-27 General Electric Company Application of high strength titanium alloys in last stage turbine buckets having longer vane lengths
DE102004062564B4 (en) 2004-12-24 2008-08-07 Mahle Ventiltrieb Gmbh Blade bearing ring of a turbocharger of a motor vehicle internal combustion engine
DE102005006778B4 (en) * 2005-02-12 2013-10-02 Eisenwerk Erla Gmbh High-alloyed cast iron material and use of the material for thermally highly stressed components
JP4976427B2 (en) * 2006-02-16 2012-07-18 ボーグワーナー インコーポレーテッド Turbocharger with adjustable guide blade, blade lever and adjustment ring for it
DE102007025758A1 (en) 2007-06-01 2008-12-04 Mahle International Gmbh seal
PL2014892T3 (en) * 2007-07-11 2011-02-28 Joao De Deus & Filhos S A A heat exchanger arrangement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08269632A (en) * 1995-03-31 1996-10-15 Daido Steel Co Ltd High strength and high corrosion resistant nitrogen-containing austenitic stainless steel
JPH11241145A (en) * 1998-02-27 1999-09-07 Nippon Yakin Kogyo Co Ltd Austenitic stainless steel excellent in high temperature setting resistance and its production
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
JP2005281855A (en) * 2004-03-04 2005-10-13 Daido Steel Co Ltd Heat-resistant austenitic stainless steel and production process thereof

Also Published As

Publication number Publication date
DE112009002015B4 (en) 2019-12-05
CN102149837B (en) 2014-01-08
JP2012503718A (en) 2012-02-09
KR20110057213A (en) 2011-05-31
WO2010036533A2 (en) 2010-04-01
DE112009002015T5 (en) 2011-06-22
CN102149837A (en) 2011-08-10
US20110176914A1 (en) 2011-07-21

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