JP5238711B2 - タービン防熱材組立体 - Google Patents
タービン防熱材組立体 Download PDFInfo
- Publication number
- JP5238711B2 JP5238711B2 JP2009534938A JP2009534938A JP5238711B2 JP 5238711 B2 JP5238711 B2 JP 5238711B2 JP 2009534938 A JP2009534938 A JP 2009534938A JP 2009534938 A JP2009534938 A JP 2009534938A JP 5238711 B2 JP5238711 B2 JP 5238711B2
- Authority
- JP
- Japan
- Prior art keywords
- bearing housing
- heat shield
- turbocharger
- turbine
- turbine wheel
- 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.)
- Active
Links
- 239000012774 insulation material Substances 0.000 title 1
- 238000000034 method Methods 0.000 claims description 21
- 230000004888 barrier function Effects 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000005461 lubrication Methods 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 6
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000314 lubricant Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000717 retained effect 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/14—Lubrication of pumps; Safety measures therefor
-
- 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
-
- 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
- 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
- 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
- F05D2230/00—Manufacture
- F05D2230/60—Assembly methods
-
- 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
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/231—Preventing heat transfer
-
- 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
- F05D2260/00—Function
- F05D2260/30—Retaining components in desired mutual position
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/4932—Turbomachine making
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Supercharger (AREA)
Description
Claims (7)
- ターボ過給機であって、
軸受ハウジング(100)と、
前記軸受ハウジング内で回転するために装着されたシャフト(220)であって、潤滑油の流れを前記軸受ハウジングの前記シャフトに導くための潤滑システム(230)を有するシャフトと、
前記シャフトの一方の端部に取り付けられかつ排気ガス流れによって駆動されるように適合されたタービンホイール(250)と、
前記潤滑システム(230)を前記タービンホイール(250)から絶縁する防熱材(200)と、を備え、
圧縮ステーキ(325)を有するステーキング工具によって軸受ハウジング(100)の外縁の複数の部分を変形することによって複数の接続突出部(400)が形成されてなり、
前記防熱材(200)が、前記複数の接続突出部(400)によって前記軸受ハウジング(100)に接続されてなるターボ過給機。 - 前記軸受ハウジング(100)が、前記防熱材(200)を受容するために寸法決めされた凹部(150)を有し、前記防熱材(200)の少なくとも一部分が前記凹部(150)に位置決めされる、請求項1に記載のターボ過給機。
- 前記防熱材(200)が前記凹部(150)に圧入嵌めされなければならないように、前記凹部及び前記防熱材が寸法決めされる、請求項2に記載のターボ過給機。
- 前記凹部がリップ部によって境界付けられ、少なくとも1つの接続突出部(400)が、前記凹部(150)の前記リップ部(160)における変形により形成される、請求項2に記載のターボ過給機。
- 潤滑油の流れを軸受ハウジング(100)のシャフト(220)に導くための潤滑システム(230)を備えるターボ過給機を組み立てる方法であって、
前記潤滑システムをタービンホイール(250)から絶縁する防熱材(200)が前記軸受ハウジング(100)と前記タービンホイール(250)との間に位置決めされるように、前記防熱材を前記軸受ハウジングに対し位置決めするステップと、
圧縮ステーキを有するステーキング工具によって軸受ハウジング(100)の外縁の複数の部分を変形し、これによって、前記防熱材(200)を押圧する複数の接続突出部(400)を形成するステップと、
を含む方法。 - 前記変形が圧縮ステーキングによって実行される、請求項5に記載の方法。
- 前記軸受ハウジング(100)の前記圧縮ステーキングの前に、前記軸受ハウジング(100)の環状チャネル(150)に前記防熱材(200)を圧入するステップをさらに含む、請求項5に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86386506P | 2006-11-01 | 2006-11-01 | |
US60/863,865 | 2006-11-01 | ||
PCT/US2007/082984 WO2008057846A1 (en) | 2006-11-01 | 2007-10-30 | Turbine heat shield assembly |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010508465A JP2010508465A (ja) | 2010-03-18 |
JP2010508465A5 JP2010508465A5 (ja) | 2010-06-24 |
JP5238711B2 true JP5238711B2 (ja) | 2013-07-17 |
Family
ID=39364843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009534938A Active JP5238711B2 (ja) | 2006-11-01 | 2007-10-30 | タービン防熱材組立体 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8376721B2 (ja) |
EP (1) | EP2094957B1 (ja) |
JP (1) | JP5238711B2 (ja) |
KR (1) | KR101304390B1 (ja) |
CN (1) | CN101529063B (ja) |
WO (1) | WO2008057846A1 (ja) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7559199B2 (en) * | 2006-09-22 | 2009-07-14 | Honeywell International Inc. | Variable-nozzle cartridge for a turbocharger |
US8794905B2 (en) * | 2008-04-08 | 2014-08-05 | Ihi Corporation | Turbocharger |
KR101340686B1 (ko) * | 2009-04-24 | 2013-12-12 | 미츠비시 쥬고교 가부시키가이샤 | 하이브리드 배기 터빈 과급기 |
GB201015679D0 (en) * | 2010-09-20 | 2010-10-27 | Cummins Ltd | Variable geometry turbine |
DE102011114060A1 (de) * | 2011-09-22 | 2013-03-28 | Ihi Charging Systems International Gmbh | Hitzeschild für einen Abgasturbolader sowie Anordnung eines Hitzeschilds zwischen zwei Gehäuseteilen eines Abgasturboladers |
DE112014001113T5 (de) | 2013-04-12 | 2015-12-24 | Borgwarner Inc. | Abgasturbolader |
US9909589B2 (en) * | 2014-01-15 | 2018-03-06 | General Electric Company | Rotary machine having a volute assembly-bearing housing joint with interlocking teeth |
CN105934569B (zh) * | 2014-01-31 | 2019-05-31 | 博格华纳公司 | 将噪音衰减装置保持在压缩机盖中的方法 |
US9650913B2 (en) | 2015-03-09 | 2017-05-16 | Caterpillar Inc. | Turbocharger turbine containment structure |
US20160265539A1 (en) * | 2015-03-09 | 2016-09-15 | Caterpillar Inc. | Compressor assembly having a matched shim |
US9810238B2 (en) | 2015-03-09 | 2017-11-07 | Caterpillar Inc. | Turbocharger with turbine shroud |
US9638138B2 (en) | 2015-03-09 | 2017-05-02 | Caterpillar Inc. | Turbocharger and method |
US9915172B2 (en) | 2015-03-09 | 2018-03-13 | Caterpillar Inc. | Turbocharger with bearing piloted compressor wheel |
US9732633B2 (en) | 2015-03-09 | 2017-08-15 | Caterpillar Inc. | Turbocharger turbine assembly |
US9777747B2 (en) | 2015-03-09 | 2017-10-03 | Caterpillar Inc. | Turbocharger with dual-use mounting holes |
US9890788B2 (en) | 2015-03-09 | 2018-02-13 | Caterpillar Inc. | Turbocharger and method |
US9903225B2 (en) | 2015-03-09 | 2018-02-27 | Caterpillar Inc. | Turbocharger with low carbon steel shaft |
US10006341B2 (en) | 2015-03-09 | 2018-06-26 | Caterpillar Inc. | Compressor assembly having a diffuser ring with tabs |
US9879594B2 (en) | 2015-03-09 | 2018-01-30 | Caterpillar Inc. | Turbocharger turbine nozzle and containment structure |
US9739238B2 (en) | 2015-03-09 | 2017-08-22 | Caterpillar Inc. | Turbocharger and method |
US9822700B2 (en) | 2015-03-09 | 2017-11-21 | Caterpillar Inc. | Turbocharger with oil containment arrangement |
US10066639B2 (en) | 2015-03-09 | 2018-09-04 | Caterpillar Inc. | Compressor assembly having a vaneless space |
US9683520B2 (en) | 2015-03-09 | 2017-06-20 | Caterpillar Inc. | Turbocharger and method |
US9752536B2 (en) | 2015-03-09 | 2017-09-05 | Caterpillar Inc. | Turbocharger and method |
DE102015204563A1 (de) * | 2015-03-13 | 2016-09-15 | Bayerische Motoren Werke Aktiengesellschaft | Abgasturbolader |
US10371005B2 (en) | 2016-07-20 | 2019-08-06 | United Technologies Corporation | Multi-ply heat shield assembly with integral band clamp for a gas turbine engine |
WO2018052025A1 (ja) * | 2016-09-15 | 2018-03-22 | 株式会社Ihi | 過給機および過給機の組立方法 |
US10465556B2 (en) | 2017-10-17 | 2019-11-05 | Borgwarner Inc. | Turbocharger heat shield |
EP3795799A1 (de) | 2019-09-20 | 2021-03-24 | BMTS Technology GmbH & Co. KG | Tellerfeder für einen abgasturbolader |
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-
2007
- 2007-10-30 US US12/444,742 patent/US8376721B2/en active Active
- 2007-10-30 CN CN2007800388000A patent/CN101529063B/zh active Active
- 2007-10-30 JP JP2009534938A patent/JP5238711B2/ja active Active
- 2007-10-30 EP EP07854510.0A patent/EP2094957B1/en active Active
- 2007-10-30 KR KR1020097008723A patent/KR101304390B1/ko active IP Right Grant
- 2007-10-30 WO PCT/US2007/082984 patent/WO2008057846A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20100043431A1 (en) | 2010-02-25 |
KR101304390B1 (ko) | 2013-09-05 |
US8376721B2 (en) | 2013-02-19 |
WO2008057846A1 (en) | 2008-05-15 |
EP2094957A4 (en) | 2013-04-24 |
KR20090078809A (ko) | 2009-07-20 |
EP2094957A1 (en) | 2009-09-02 |
CN101529063B (zh) | 2011-11-09 |
JP2010508465A (ja) | 2010-03-18 |
EP2094957B1 (en) | 2016-06-29 |
CN101529063A (zh) | 2009-09-09 |
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