CN106438469A - 增压设备的压缩机叶轮 - Google Patents
增压设备的压缩机叶轮 Download PDFInfo
- Publication number
- CN106438469A CN106438469A CN201610592148.8A CN201610592148A CN106438469A CN 106438469 A CN106438469 A CN 106438469A CN 201610592148 A CN201610592148 A CN 201610592148A CN 106438469 A CN106438469 A CN 106438469A
- Authority
- CN
- China
- Prior art keywords
- compressor impeller
- region
- impeller
- radius
- hub
- 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
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
-
- 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
- F01D5/021—Blade-carrying members, e.g. rotors for flow machines or engines with only one axial stage
-
- 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
- F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
- F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
-
- 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
- F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
- F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
- F01D5/048—Form or construction
-
- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
-
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
-
- 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
- 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
- F05B2220/00—Application
- F05B2220/40—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
- 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
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
-
- 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
- F05D2250/00—Geometry
- F05D2250/60—Structure; Surface texture
- F05D2250/61—Structure; Surface texture corrugated
- F05D2250/611—Structure; Surface texture corrugated undulated
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Supercharger (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015214864.5 | 2015-08-04 | ||
DE102015214864.5A DE102015214864A1 (de) | 2015-08-04 | 2015-08-04 | Verdichterrad mit welligen Radrücken |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106438469A true CN106438469A (zh) | 2017-02-22 |
CN106438469B CN106438469B (zh) | 2019-09-13 |
Family
ID=56497616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610592148.8A Active CN106438469B (zh) | 2015-08-04 | 2016-07-25 | 增压设备的压缩机叶轮 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10385864B2 (zh) |
EP (1) | EP3128179A1 (zh) |
CN (1) | CN106438469B (zh) |
DE (1) | DE102015214864A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11603762B2 (en) * | 2019-06-11 | 2023-03-14 | Garrett Transportation I Inc. | Turbocharger turbine wheel |
CN113062774B (zh) * | 2021-04-25 | 2022-06-21 | 中国航发湖南动力机械研究所 | 半开式向心涡轮及燃气轮机 |
US11971053B2 (en) * | 2021-10-13 | 2024-04-30 | Garrett Transportation I Inc | Rotor with balancing features and balancing method |
US11795821B1 (en) * | 2022-04-08 | 2023-10-24 | Pratt & Whitney Canada Corp. | Rotor having crack mitigator |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4277222A (en) * | 1979-01-11 | 1981-07-07 | Teledyne Industries, Inc. | Turbine engine compressor |
US20050111971A1 (en) * | 2003-11-26 | 2005-05-26 | Enplas Corporation | Centrifugal impeller |
US20050249565A1 (en) * | 2002-08-02 | 2005-11-10 | Abb Turbo Systems Ag | Method and device for chucking rotationally symmetrical bodies and configuration of the body to be chucked |
JP2006249943A (ja) * | 2005-03-08 | 2006-09-21 | Honda Motor Co Ltd | 遠心羽根車 |
JP2012077643A (ja) * | 2010-09-30 | 2012-04-19 | Kobe Steel Ltd | 遠心式流体機械用ロータ |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1796057A (en) * | 1928-03-17 | 1931-03-10 | Smith Frederick Robertson | Supercharging fan for internal-combustion engines |
US6224321B1 (en) | 1998-12-07 | 2001-05-01 | Pratt & Whitney Canada Inc. | Impeller containment system |
US6164931A (en) | 1999-12-15 | 2000-12-26 | Caterpillar Inc. | Compressor wheel assembly for turbochargers |
JP2003193996A (ja) | 2001-12-25 | 2003-07-09 | Komatsu Ltd | 回転羽根部材の製造方法および回転羽根部材 |
GB2392477A (en) | 2002-08-24 | 2004-03-03 | Alstom | Turbocharger |
GB0425088D0 (en) | 2004-11-13 | 2004-12-15 | Holset Engineering Co | Compressor wheel |
FR2944060B1 (fr) * | 2009-04-06 | 2013-07-19 | Turbomeca | Systeme d'air secondaire pour compresseur centrifuge ou mixte |
GB2469489A (en) * | 2009-04-16 | 2010-10-20 | Rolls Royce Plc | Impeller with circumferential thickness variation |
JP5439112B2 (ja) * | 2009-10-07 | 2014-03-12 | 三菱重工業株式会社 | タービン動翼 |
US8936439B2 (en) * | 2011-07-11 | 2015-01-20 | Hamilton Sundstrand Corporation | Radial turbine backface curvature stress reduction |
JP6131022B2 (ja) * | 2012-10-30 | 2017-05-17 | 三菱重工業株式会社 | インペラ及びこれを備えた回転機械 |
EP2960463B1 (en) * | 2013-02-22 | 2017-10-04 | Mitsubishi Heavy Industries, Ltd. | Turbine rotor and turbocharger incorporating such turbine rotor |
-
2015
- 2015-08-04 DE DE102015214864.5A patent/DE102015214864A1/de not_active Withdrawn
-
2016
- 2016-07-19 EP EP16180151.9A patent/EP3128179A1/de not_active Withdrawn
- 2016-07-25 CN CN201610592148.8A patent/CN106438469B/zh active Active
- 2016-08-03 US US15/227,943 patent/US10385864B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4277222A (en) * | 1979-01-11 | 1981-07-07 | Teledyne Industries, Inc. | Turbine engine compressor |
US20050249565A1 (en) * | 2002-08-02 | 2005-11-10 | Abb Turbo Systems Ag | Method and device for chucking rotationally symmetrical bodies and configuration of the body to be chucked |
US20050111971A1 (en) * | 2003-11-26 | 2005-05-26 | Enplas Corporation | Centrifugal impeller |
JP2006249943A (ja) * | 2005-03-08 | 2006-09-21 | Honda Motor Co Ltd | 遠心羽根車 |
JP2012077643A (ja) * | 2010-09-30 | 2012-04-19 | Kobe Steel Ltd | 遠心式流体機械用ロータ |
Also Published As
Publication number | Publication date |
---|---|
CN106438469B (zh) | 2019-09-13 |
EP3128179A1 (de) | 2017-02-08 |
DE102015214864A1 (de) | 2017-02-09 |
US20170037864A1 (en) | 2017-02-09 |
US10385864B2 (en) | 2019-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Stuttgart, Germany Applicant after: Bo Ma Technology Co., Ltd. Address before: Stuttgart, Germany Applicant before: Bosch Mahle Turbo Systems GMBH |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210706 Address after: Part B, 1st floor, building 9, No. 1299, Huancheng North Road, Fengxian District, Shanghai Patentee after: Boma Technology (Shanghai) Co.,Ltd. Address before: Stuttgart, Germany Patentee before: Boma Technology Co.,Ltd. |