JP6069380B2 - 排気ガスターボ過給機のシャフト組立体 - Google Patents
排気ガスターボ過給機のシャフト組立体 Download PDFInfo
- Publication number
- JP6069380B2 JP6069380B2 JP2015021179A JP2015021179A JP6069380B2 JP 6069380 B2 JP6069380 B2 JP 6069380B2 JP 2015021179 A JP2015021179 A JP 2015021179A JP 2015021179 A JP2015021179 A JP 2015021179A JP 6069380 B2 JP6069380 B2 JP 6069380B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- region
- shaft assembly
- exhaust gas
- gas turbocharger
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/025—Fixing blade carrying members on shafts
-
- 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
- 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
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/30—Retaining components in desired mutual position
- F05B2260/301—Retaining bolts or nuts
-
- 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
- F05D2260/00—Function
- F05D2260/30—Retaining components in desired mutual position
- F05D2260/31—Retaining bolts or nuts
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
1A シャフト組立体
2 タービンホイール
3 圧縮機
4 軸受ハウジング
5 シャフト
6、7 浮動スリーブ軸受
8、9 オイル供給ライン
10 圧縮機ハウジング
11 ハウジング内部空間
12 圧縮機ホイール
13 スパイラル圧縮機
14 シールスリーブ
15 シャフトナット
16 シャフトの自由端領域
17 雌ねじ
18 旋削された凹部
19 部分
20 移行領域
21 接触面
22、23、24 領域
25 スリーブハウジング
26 通路凹部
27、28 通路凹部の端部領域
29 中央領域
30、31 移行領域
32 軸受領域
33、34 くびれた部分
35、36 支持領域
37 ストッパディスク
38 シャフト領域
39 タービンハウジング
40 ハブの開始部の平面
41 ブレード前縁平面
R ブレード根元部の丸み
Claims (3)
- 排気ガスターボ過給機(1)のシャフト組立体(1A)用のシールスリーブ(14)であって、
2つの端部領域(27、28)を有する通路凹部(26)を有するスリーブハウジング(25)を備え、前記2つの端部領域(27、28)の内径(D6、D7)が、前記端部領域(27、28)の間に配置された中央領域(29)の内径(D8)よりも大きく、
前記端部領域(27、28)の長さ(L 1 、L 2 )が等しい、
シールスリーブ(14)。 - 前記中央領域(29)の長さ(L 3 )が前記端部領域(27、28)の長さ(L1、L2)よりも大きい、請求項1に記載のシールスリーブ(14)。
- 各々の場合に、連続的に増大する直径を有する1つの移行領域(30及び31)が前記端部領域(27、28)と前記中央領域(29)との間に設けられる、請求項1または2に記載のシールスリーブ(14)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009060056.6 | 2009-12-22 | ||
DE102009060056A DE102009060056A1 (de) | 2009-12-22 | 2009-12-22 | Wellenverband eines Abgasturboladers |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012546025A Division JP5695082B2 (ja) | 2009-12-22 | 2010-12-14 | 排気ガスターボ過給機のシャフト組立体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015108378A JP2015108378A (ja) | 2015-06-11 |
JP6069380B2 true JP6069380B2 (ja) | 2017-02-01 |
Family
ID=44304873
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012546025A Expired - Fee Related JP5695082B2 (ja) | 2009-12-22 | 2010-12-14 | 排気ガスターボ過給機のシャフト組立体 |
JP2015021179A Expired - Fee Related JP6069380B2 (ja) | 2009-12-22 | 2015-02-05 | 排気ガスターボ過給機のシャフト組立体 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012546025A Expired - Fee Related JP5695082B2 (ja) | 2009-12-22 | 2010-12-14 | 排気ガスターボ過給機のシャフト組立体 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9470146B2 (ja) |
JP (2) | JP5695082B2 (ja) |
KR (1) | KR101670737B1 (ja) |
CN (1) | CN102639841B (ja) |
DE (1) | DE102009060056A1 (ja) |
WO (1) | WO2011087662A2 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10465698B2 (en) * | 2011-11-08 | 2019-11-05 | Garrett Transportation I Inc. | Compressor wheel shaft with recessed portion |
US9032727B2 (en) * | 2012-11-28 | 2015-05-19 | Honeywell International Inc. | Suction sealing for turbocharger |
FR2998920B1 (fr) * | 2012-12-04 | 2018-07-27 | Thy Engineering | Machine tournante telle qu'une turbine ou un compresseur. |
WO2014088824A1 (en) * | 2012-12-06 | 2014-06-12 | Borgwarner Inc. | Exhaust-gas turbocharger |
DE102013213023A1 (de) * | 2013-07-03 | 2015-01-08 | Continental Automotive Gmbh | Läufer für eine Turboladereinrichtung, Turboladereinrichtung mit einem Läufer und Welle für einen solchen Läufer |
US10267152B2 (en) * | 2013-09-16 | 2019-04-23 | United Technologies Corporation | Piloted nut |
DE102014226214A1 (de) | 2014-12-17 | 2016-06-23 | Continental Automotive Gmbh | Verdichterlaufrad mit Schraubbuchse für einen Abgasturbolader, Turboladerläufer und Abgasturbolader |
FR3030648B1 (fr) * | 2014-12-19 | 2019-05-03 | Valeo Systemes De Controle Moteur | Compresseur avec systeme d’etancheite |
DE102015216319A1 (de) | 2015-08-26 | 2017-03-02 | Continental Automotive Gmbh | Turboladerläufer für einen Abgasturbolader und Abgasturbolader |
WO2017094546A1 (ja) * | 2015-12-01 | 2017-06-08 | 株式会社Ihi | 取付構造、および、過給機 |
DE102016119233A1 (de) * | 2016-10-10 | 2018-04-12 | Ihi Charging Systems International Gmbh | Laufzeug für einen Abgasturbolader und Abgasturbolader |
US10495097B2 (en) * | 2016-12-12 | 2019-12-03 | Garrett Transporation I Inc. | Turbocharger assembly |
CN107701454A (zh) * | 2017-09-15 | 2018-02-16 | 江苏双达泵业股份有限公司 | 一种泵透平结构 |
US20190112927A1 (en) * | 2017-10-12 | 2019-04-18 | Borgwarner Inc. | Turbocharger having improved turbine wheel |
JP6294557B1 (ja) * | 2017-11-20 | 2018-03-14 | 株式会社中村製作所 | アルミニウム合金製タービンシャフト用ナット |
US10724533B2 (en) * | 2018-03-30 | 2020-07-28 | Borgwarner Inc. | Bearing anti-rotation spacer with integrated oil deflection features |
FR3093537B1 (fr) * | 2019-03-08 | 2021-06-11 | Safran Aircraft Engines | Sous ensemble de montage d'un palier de guidage d'un arbre de compresseur |
CN110410154A (zh) * | 2019-07-30 | 2019-11-05 | 湖南天雁机械有限责任公司 | 一种涡轮增压器止推结构及其涡轮增压器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2621201C3 (de) * | 1976-05-13 | 1979-09-27 | Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg | Laufrad für eine Strömungsmaschine |
JPS6282302U (ja) * | 1985-11-14 | 1987-05-26 | ||
JPS6388318A (ja) * | 1986-10-01 | 1988-04-19 | Hitachi Ltd | 排気タ−ビン過給機 |
JPH01145944U (ja) * | 1988-03-30 | 1989-10-06 | ||
JPH01159131U (ja) * | 1988-04-23 | 1989-11-02 | ||
US5022823A (en) * | 1989-03-06 | 1991-06-11 | Teledyne Industries, Inc. | Rotor attachment assembly |
JPH0746739Y2 (ja) * | 1989-08-03 | 1995-10-25 | 三菱重工業株式会社 | 中軸受形排気タービン過給機のロータ軸 |
JPH0579346A (ja) * | 1991-09-17 | 1993-03-30 | Nissan Motor Co Ltd | 樹脂製インペラの締結方法 |
JPH05248428A (ja) * | 1992-03-04 | 1993-09-24 | Toyota Motor Corp | 気体軸受け装置 |
JP2002089490A (ja) | 2000-09-18 | 2002-03-27 | Ishikawajima Harima Heavy Ind Co Ltd | 回転機器の回転体固定装置 |
GB0224721D0 (en) * | 2002-10-24 | 2002-12-04 | Holset Engineering Co | Compressor wheel assembly |
GB0224723D0 (en) * | 2002-10-24 | 2002-12-04 | Holset Engineering Co | Compressor wheel assembly |
US6896479B2 (en) * | 2003-04-08 | 2005-05-24 | General Motors Corporation | Turbocharger rotor |
US7470115B2 (en) * | 2004-07-13 | 2008-12-30 | Honeywell International Inc. | Outer diameter nut piloting for improved rotor balance |
KR100861968B1 (ko) * | 2004-10-19 | 2008-10-07 | 가부시키가이샤 고마쓰 세이사쿠쇼 | 터보기계, 터보기계에 사용되는 컴프레서 임펠러, 및터보기계의 제조방법 |
-
2009
- 2009-12-22 DE DE102009060056A patent/DE102009060056A1/de active Pending
-
2010
- 2010-12-14 WO PCT/US2010/060207 patent/WO2011087662A2/en active Application Filing
- 2010-12-14 US US13/515,056 patent/US9470146B2/en active Active
- 2010-12-14 CN CN201080055197.9A patent/CN102639841B/zh not_active Expired - Fee Related
- 2010-12-14 JP JP2012546025A patent/JP5695082B2/ja not_active Expired - Fee Related
- 2010-12-14 KR KR1020127017622A patent/KR101670737B1/ko active IP Right Grant
-
2015
- 2015-02-05 JP JP2015021179A patent/JP6069380B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102639841A (zh) | 2012-08-15 |
DE102009060056A1 (de) | 2011-06-30 |
WO2011087662A2 (en) | 2011-07-21 |
KR101670737B1 (ko) | 2016-10-31 |
JP2015108378A (ja) | 2015-06-11 |
US20130004300A1 (en) | 2013-01-03 |
US9470146B2 (en) | 2016-10-18 |
CN102639841B (zh) | 2014-07-09 |
KR20120103688A (ko) | 2012-09-19 |
WO2011087662A3 (en) | 2011-10-06 |
JP5695082B2 (ja) | 2015-04-01 |
JP2013515208A (ja) | 2013-05-02 |
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