JPH05504178A - 孔なしハブコンプレツサホイールを備えるターボチヤージヤコンプレツサホイール装置 - Google Patents
孔なしハブコンプレツサホイールを備えるターボチヤージヤコンプレツサホイール装置Info
- Publication number
- JPH05504178A JPH05504178A JP2508475A JP50847590A JPH05504178A JP H05504178 A JPH05504178 A JP H05504178A JP 2508475 A JP2508475 A JP 2508475A JP 50847590 A JP50847590 A JP 50847590A JP H05504178 A JPH05504178 A JP H05504178A
- Authority
- JP
- Japan
- Prior art keywords
- compressor wheel
- shaft
- compressor
- opening
- mounting sleeve
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims description 30
- 125000006850 spacer group Chemical group 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 238000005266 casting Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000003562 lightweight material Substances 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 241001676573 Minium Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 238000003466 welding Methods 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/057—Bearings hydrostatic; hydrodynamic
-
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/122—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/266—Rotors specially for elastic fluids mounting compressor rotors on shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/10—Details of socket shapes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (9)
- 1.バツクプレート開口部を形成するコンプレッサバックプレートと、ネジ山端 部を有する回転可能なシヤフトと、遠心コンプレツサホイールと、スラストカラ ースペーサと、少なくとも1個の密封リングとを備え、コンプレツサホイールは 一連のインベラ羽根を支承する孔なしハブとハブと一体形成されハブから同軸に 延びる取付スリーブとを有し、取付スリーブには内部ネジ山を有する開口部が具 備され、取付スリーブはバックプレート開口部内へと延び、取付スリーブ開口部 内のネジ山端部はシヤフト端部のネジ山部と螺合され、取付スリーブおよびシヤ フトにはそれぞれシヤフト端部が取付スリーブ開口部内に螺合されるとき軸方向 に対向する第1および第2の肩部が形成され、スラストカラースペーサのカラー セグメントは第1および第2の肩部間に軸方向に配置され、シヤフト端部が取付 スリーブの開口部に螺入されると第1および第2の肩部と当接してコンプレツサ ホイールがシヤフトに対し軸方向に配置され、スラストカラースペーサには更に 環形の密封フランジが包有され、密封フランジはバツクプレートの開口部内で取 付スリーブとバツクプレートとの間で実質的に同心に離間されてバツクプレート 開口部内に軸方向に延び、密封リングは密封フランジとバツクプレートとの間で 実質的に密封して密封フランジに支承されてなるコンプレツサホイール装置。
- 2.コンプレツサホイールが比較的低い慣性材料で鋳造されて作られてなる請求 項1記載のコンプレツサホイール装置。
- 3.比較的低い慣性材料がアルミニウム材料でなる請求項2記載のコンプレツサ ホイール装置。
- 4.シヤフトにはほぼ円筒状のランド部が形成され、ランド部はネジ山端部と第 2の肩部との間に軸方向に配置され、ランド部の直径サイズは第2の肩部の直径 サイズより小さく、取付スリーブに形成される内部口径部は浅くほぼ平滑な壁か らなる入口領域と雌ネジ山が形成され入口領域と連続される雌ネジ山領域とを有 し、入口領域の直径サイズはカラーセグメントが第1および第2の肩部と当接す るときシヤフトのランド部の少なくとも一部を相対的に密接摺動受容可能に設定 されてなる請求項1記載のコンプレッサホイール装置。
- 5.第1の肩部はハブと対向して配設される取付スリーブの軸方向端部に形成さ れてなる請求項4記載のコンプレツサホイール装置。
- 6.ハブは一方の軸方向端部において直径方向に拡大されたベースディスクとこ れと対向する軸方向端部において直径の小さなノーズ部との間を軸方向に延びて なる請求項1記載のコンプレツサホイール装置。
- 7.密封フランジがスラストカラースペーサのカラーセグメントと一体形成され てなる請求項1記載のコンプレツサホイール装置。
- 8.バツクプレートには一方の軸方向側部で開口するバツクプレートを囲続し、 バツクプレートの開口部内に密封フランジを容易に受容可能にする傾斜された縁 部が形成されてなる請求項1記載のコンプレツサホイール装置。
- 9.密封フランジにはカラーセグメントと対向する軸方向端部に配設され、密封 フランジ内に取付スリーブを容易に受容可能にする傾斜された環形縁部が形成さ れてなる請求項1記載のコンプレツサホイール装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/428,927 US4986733A (en) | 1989-10-30 | 1989-10-30 | Turbocharger compressor wheel assembly with boreless hub compressor wheel |
| US428,927 | 1989-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05504178A true JPH05504178A (ja) | 1993-07-01 |
| JP2794338B2 JP2794338B2 (ja) | 1998-09-03 |
Family
ID=23701003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2508475A Expired - Lifetime JP2794338B2 (ja) | 1989-10-30 | 1990-05-07 | 孔なしハブコンプレツサホイールを備えるターボチヤージヤコンプレツサホイール装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4986733A (ja) |
| EP (1) | EP0498795B1 (ja) |
| JP (1) | JP2794338B2 (ja) |
| KR (1) | KR0154105B1 (ja) |
| AU (1) | AU5737090A (ja) |
| DE (1) | DE69017037T2 (ja) |
| WO (1) | WO1991006749A1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006214341A (ja) * | 2005-02-03 | 2006-08-17 | Shimadzu Corp | ターボ型回転機器 |
| US7223077B2 (en) | 2004-02-10 | 2007-05-29 | Komatsu Ltd. | Structure for connecting compressor wheel and shaft |
| US7909578B2 (en) | 2004-10-19 | 2011-03-22 | Komatsu Ltd. | Turbo machine, compressor impeller used for turbo machine, and method of manufacturing turbo machine |
| JP2016536499A (ja) * | 2013-09-20 | 2016-11-24 | アーベーベー ターボ システムズ アクチエンゲゼルシャフト | 排ガスターボチャージャ |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5176497A (en) * | 1991-01-22 | 1993-01-05 | Allied-Signal Inc. | Boreless hub compressor wheel assembly for a turbocharger |
| US5193989A (en) * | 1991-07-19 | 1993-03-16 | Allied-Signal Inc. | Compressor wheel and shaft assembly for turbocharger |
| DE19540745A1 (de) * | 1995-11-02 | 1997-05-07 | Asea Brown Boveri | Verdichterrad-Wellenverbindung |
| US5890881A (en) * | 1996-11-27 | 1999-04-06 | Alliedsignal Inc. | Pressure balanced turbocharger rotating seal |
| DE19728345A1 (de) * | 1997-07-03 | 1999-01-07 | Asea Brown Boveri | Kraft- und formschlüssige Verbindung von rotierenden Bauteilen |
| EP1312769B2 (en) * | 1997-08-06 | 2007-10-17 | Honeywell International Inc. | Turbocharger |
| US6290467B1 (en) * | 1999-12-03 | 2001-09-18 | American Standard International Inc. | Centrifugal impeller assembly |
| US6164931A (en) * | 1999-12-15 | 2000-12-26 | Caterpillar Inc. | Compressor wheel assembly for turbochargers |
| US7001155B2 (en) * | 2002-07-30 | 2006-02-21 | Honeywell International, Inc. | Compressor impeller with stress riser |
| GB2392477A (en) † | 2002-08-24 | 2004-03-03 | Alstom | Turbocharger |
| US6994526B2 (en) * | 2003-08-28 | 2006-02-07 | General Electric Company | Turbocharger compressor wheel having a counterbore treated for enhanced endurance to stress-induced fatigue and configurable to provide a compact axial length |
| US7040867B2 (en) * | 2003-11-25 | 2006-05-09 | Honeywell International, Inc. | Compressor wheel joint |
| US7018177B2 (en) * | 2004-03-24 | 2006-03-28 | Elliott Company | Impeller lock assembly and method |
| US7118335B2 (en) * | 2004-03-26 | 2006-10-10 | Honeywell International, Inc. | Compressor wheel and shield |
| US7160082B2 (en) * | 2004-10-25 | 2007-01-09 | Honeywell International Inc. | Turbocharger with balancing features |
| EP1777417B1 (de) * | 2005-10-24 | 2008-06-11 | BorgWarner Inc. | Turbolader |
| US7748960B1 (en) | 2006-05-04 | 2010-07-06 | Florida Turbine Technologies, Inc. | Hub to shaft connection |
| US8348595B2 (en) * | 2006-09-29 | 2013-01-08 | Borgwarner Inc. | Sealing system between bearing and compressor housing |
| WO2008076630A1 (en) * | 2006-12-17 | 2008-06-26 | Borgwarner Inc. | Turbocharger boost assist device |
| DE102008056061B4 (de) | 2008-08-04 | 2020-04-16 | Mtu Friedrichshafen Gmbh | Abgasturbolader und Verfahren zur Montage eines Abgasturboladers |
| DE102008056058A1 (de) | 2008-08-04 | 2010-02-11 | Mtu Friedrichshafen Gmbh | Abgasturbolader und Verfahren zur Montage eines solchen Abgasturboladers |
| US20130004291A1 (en) * | 2011-06-28 | 2013-01-03 | Williams International Co., L.L.C. | Turbomachine Fluid-Conduit Housing Coupling System and Method |
| US8418458B2 (en) * | 2009-01-20 | 2013-04-16 | Williams International Co., L.L.C. | Turbocharger core |
| EP2218877A1 (de) * | 2009-02-12 | 2010-08-18 | ABB Turbo Systems AG | Dichtungsvorrichtung eines Abgasturboladers |
| PL2233747T3 (pl) * | 2009-03-10 | 2018-03-30 | Grundfos Management A/S | Wielostopniowy, odśrodkowy agregat pompowy |
| US8961128B2 (en) * | 2009-08-26 | 2015-02-24 | Honeywell International Inc. | Bearing spacer and housing |
| WO2011143079A2 (en) * | 2010-05-14 | 2011-11-17 | Borgwarner Inc. | Exhaust-gas turbocharger |
| EP2799731B1 (en) * | 2011-12-27 | 2018-10-31 | Mitsubishi Heavy Industries, Ltd. | Thrust bearing device for supercharger |
| CN106968781B (zh) * | 2012-08-07 | 2020-03-03 | 博格华纳公司 | 带有平衡矫正和强制导向的压缩机叶轮 |
| GB201220300D0 (en) * | 2012-11-12 | 2012-12-26 | Cummins Ltd | Turbomachine bearing assembly preloading arrangement |
| CN103317307B (zh) * | 2013-06-10 | 2015-10-21 | 中国北方发动机研究所(天津) | 钛铝涡轮和转轴的双圆弧自锁过盈螺纹连接方法与结构 |
| US9945236B2 (en) | 2013-06-17 | 2018-04-17 | United Technologies Corporation | Gas turbine hub |
| CN103362557B (zh) * | 2013-08-05 | 2016-04-20 | 汉美综合科技(常州)有限公司 | 一种叶轮与涡轮轴的连接结构 |
| GB201314270D0 (en) * | 2013-08-09 | 2013-09-25 | Aeristech Ltd | Aerodynamic enhancements in compressors |
| CN103410877A (zh) * | 2013-09-05 | 2013-11-27 | 中国北方发动机研究所(天津) | 一种连接钛铝涡轮与钢轴的方法 |
| DE102014213132A1 (de) | 2014-01-16 | 2015-07-30 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Läufer für eine Turbine oder einen Verdichter oder eine Turbinen/Verdichter-Geometrie |
| DE102014217164B4 (de) * | 2014-08-28 | 2016-09-01 | Schaeffler Technologies AG & Co. KG | Läufer für einen Abgasturbolader |
| US9890660B2 (en) * | 2014-09-18 | 2018-02-13 | Solar Turbines Incorporated | Diaphragm assembly bolted joint stress reduction |
| US9925862B2 (en) * | 2015-01-26 | 2018-03-27 | Bullseye Power LLC | Turbine compressor wheel with axially extended blades |
| FR3034460B1 (fr) | 2015-04-01 | 2019-07-19 | Liebherr-Aerospace Toulouse Sas | Ensemble rotor et turbomachine tournant a tres grandes vitesses comportant un tel ensemble rotor |
| CN105351246A (zh) * | 2015-12-14 | 2016-02-24 | 中国北方发动机研究所(天津) | 一种涡轮增压器密封环的布置结构 |
| US10167876B2 (en) * | 2016-01-04 | 2019-01-01 | Caterpillar Inc. | Turbocharger compressor and method |
| US10082153B2 (en) * | 2016-01-04 | 2018-09-25 | Caterpillar Inc. | Turbocharger compressor and method |
| US10167875B2 (en) * | 2016-01-04 | 2019-01-01 | Caterpillar Inc. | Turbocharger compressor and method |
| US10087947B2 (en) * | 2016-01-04 | 2018-10-02 | Caterpillar Inc. | Turbocharger compressor and method |
| DE102016103115B4 (de) * | 2016-02-23 | 2024-10-24 | Ihi Charging Systems International Gmbh | Laufzeug für einen Abgasturbolader |
| CN106015089A (zh) * | 2016-05-18 | 2016-10-12 | 中国北方发动机研究所(天津) | 一种适合螺纹连接的离心压气机叶轮结构 |
| KR101869906B1 (ko) * | 2016-06-01 | 2018-07-13 | (주)엠프로텍 | 나사결합 및 가이드(센터링)를 이용한 샤프트와 임펠러의 조립을 위한 장치 |
| DE102017207259A1 (de) * | 2017-04-28 | 2018-10-31 | Continental Automotive Gmbh | Turbolader für eine Brennkraftmaschine, Turboladerläufer und Verdichterrad |
| DE102017216621A1 (de) * | 2017-09-20 | 2019-03-21 | Continental Automotive Gmbh | Rotor für einen Turbolader |
| DE102018216918A1 (de) * | 2018-10-02 | 2020-04-02 | Robert Bosch Gmbh | Elektrische Antriebsmaschine für einen Verdichter und/oder eine Turbine, Turbolader und/oder Turbine |
| CN111365256B (zh) * | 2018-12-25 | 2025-07-25 | 珠海格力电器股份有限公司 | 离心压缩机及空调设备 |
| CN113557362B (zh) * | 2019-03-14 | 2023-09-05 | 三菱重工发动机和增压器株式会社 | 压缩机叶轮装置以及增压器 |
| US10746099B1 (en) * | 2019-04-03 | 2020-08-18 | GM Global Technology Operations LLC | Multi-step bore turbocharger |
| US11560900B2 (en) * | 2020-06-09 | 2023-01-24 | Emerson Climate Technologies, Inc. | Compressor driveshaft assembly and compressor including same |
| CN112360570B (zh) * | 2020-10-26 | 2022-08-16 | 北京动力机械研究所 | 一种径流叶轮侧置式高速热电转换系统转轴及其工艺 |
| BR102021003933B1 (pt) * | 2021-03-02 | 2024-02-15 | Miguel Dell'agli | Conjunto flange e colar de vedação |
| JPWO2024224721A1 (ja) * | 2023-04-28 | 2024-10-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2602683A (en) * | 1945-03-03 | 1952-07-08 | Sulzer Ag | Rotor for turbomachines |
| US2649050A (en) * | 1950-02-02 | 1953-08-18 | Dunlop Tire & Rubber Corp | Centrifugal pump |
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-
1989
- 1989-10-30 US US07/428,927 patent/US4986733A/en not_active Expired - Lifetime
- 1989-10-30 KR KR1019920700863A patent/KR0154105B1/ko not_active Expired - Fee Related
-
1990
- 1990-05-07 EP EP90908893A patent/EP0498795B1/en not_active Expired - Lifetime
- 1990-05-07 AU AU57370/90A patent/AU5737090A/en not_active Abandoned
- 1990-05-07 WO PCT/US1990/002524 patent/WO1991006749A1/en not_active Ceased
- 1990-05-07 JP JP2508475A patent/JP2794338B2/ja not_active Expired - Lifetime
- 1990-05-07 DE DE69017037T patent/DE69017037T2/de not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7223077B2 (en) | 2004-02-10 | 2007-05-29 | Komatsu Ltd. | Structure for connecting compressor wheel and shaft |
| US7909578B2 (en) | 2004-10-19 | 2011-03-22 | Komatsu Ltd. | Turbo machine, compressor impeller used for turbo machine, and method of manufacturing turbo machine |
| JP2006214341A (ja) * | 2005-02-03 | 2006-08-17 | Shimadzu Corp | ターボ型回転機器 |
| JP2016536499A (ja) * | 2013-09-20 | 2016-11-24 | アーベーベー ターボ システムズ アクチエンゲゼルシャフト | 排ガスターボチャージャ |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0498795B1 (en) | 1995-02-15 |
| WO1991006749A1 (en) | 1991-05-16 |
| US4986733A (en) | 1991-01-22 |
| KR0154105B1 (ko) | 1998-11-16 |
| KR920703967A (ko) | 1992-12-18 |
| JP2794338B2 (ja) | 1998-09-03 |
| AU5737090A (en) | 1991-05-31 |
| DE69017037T2 (de) | 1995-09-07 |
| EP0498795A1 (en) | 1992-08-19 |
| DE69017037D1 (de) | 1995-03-23 |
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