CN104421199A - 功能非对称的双侧涡轮增压器叶轮和扩压器 - Google Patents
功能非对称的双侧涡轮增压器叶轮和扩压器 Download PDFInfo
- Publication number
- CN104421199A CN104421199A CN201410423102.4A CN201410423102A CN104421199A CN 104421199 A CN104421199 A CN 104421199A CN 201410423102 A CN201410423102 A CN 201410423102A CN 104421199 A CN104421199 A CN 104421199A
- Authority
- CN
- China
- Prior art keywords
- blade
- impeller
- trim
- compressor
- group
- 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
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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/105—Centrifugal pumps for compressing or evacuating with double suction
-
- 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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/024—Units comprising pumps and their driving means the driving means being assisted by a power recovery turbine
-
- 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
- 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
- F04D29/30—Vanes
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
-
- 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
- F05D2250/70—Shape
- F05D2250/73—Shape asymmetric
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/011,698 US10006290B2 (en) | 2013-08-27 | 2013-08-27 | Functionally asymmetric two-sided turbocharger wheel and diffuser |
US14/011698 | 2013-08-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104421199A true CN104421199A (zh) | 2015-03-18 |
CN104421199B CN104421199B (zh) | 2019-01-11 |
Family
ID=51298601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410423102.4A Active CN104421199B (zh) | 2013-08-27 | 2014-08-26 | 功能非对称的双侧涡轮增压器叶轮和扩压器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10006290B2 (zh) |
EP (1) | EP2843236B1 (zh) |
CN (1) | CN104421199B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106285916A (zh) * | 2016-09-13 | 2017-01-04 | 中国北方发动机研究所(天津) | 一种新型增压器结构 |
CN108019362A (zh) * | 2016-11-03 | 2018-05-11 | 霍尼韦尔国际公司 | 具有非对称第二级入口管的双级压缩机 |
CN109944871A (zh) * | 2019-01-30 | 2019-06-28 | 西安交通大学 | 一种液体动压径向轴承及离心泵 |
CN114876864A (zh) * | 2022-04-11 | 2022-08-09 | 哈尔滨工业大学 | 微涡轮和具有该微涡轮的呼吸机 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5879103B2 (ja) | 2011-11-17 | 2016-03-08 | 株式会社日立製作所 | 遠心式流体機械 |
US10233756B2 (en) * | 2013-08-27 | 2019-03-19 | Garrett Transportation I Inc. | Two-sided turbocharger wheel with differing blade parameters |
CN106050735A (zh) * | 2016-06-03 | 2016-10-26 | 中国航空动力机械研究所 | 一种双面离心叶轮及其加工方法 |
JP6944853B2 (ja) * | 2017-11-15 | 2021-10-06 | 株式会社マーレ フィルターシステムズ | 電動コンプレッサ |
US10662904B2 (en) | 2018-03-30 | 2020-05-26 | Deere & Company | Exhaust manifold |
US11073076B2 (en) | 2018-03-30 | 2021-07-27 | Deere & Company | Exhaust manifold |
US11598294B2 (en) | 2018-08-21 | 2023-03-07 | Apexturbo Llc | Hub-less and nut-less turbine wheel and compressor wheel designs and installation/removal tool |
US10982677B2 (en) | 2018-08-21 | 2021-04-20 | Ryan Harold SALENBIEN | Hub-less and nut-less turbine wheel and compressor wheel design for turbochargers |
US10914231B2 (en) | 2018-08-21 | 2021-02-09 | Ryan Harold SALENBIEN | Hub-less and nut-less turbine wheel and compressor wheel design for turbochargers |
GB201813819D0 (en) * | 2018-08-24 | 2018-10-10 | Rolls Royce Plc | Turbomachinery |
GB2576565B (en) * | 2018-08-24 | 2021-07-14 | Rolls Royce Plc | Supercritical carbon dioxide compressor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120294703A1 (en) * | 2011-05-16 | 2012-11-22 | Honeywell International Inc. | Diffuser divider |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4725196A (en) | 1986-09-19 | 1988-02-16 | Hitachi, Ltd. | Single-shaft multi-stage centrifugal compressor |
EP0270723A1 (en) | 1986-12-05 | 1988-06-15 | Institut Cerac S.A. | Impeller for a radial turbomachine |
JPH04209993A (ja) | 1990-11-30 | 1992-07-31 | Daikin Ind Ltd | 遠心式圧縮機 |
US6062028A (en) | 1998-07-02 | 2000-05-16 | Allied Signal Inc. | Low speed high pressure ratio turbocharger |
US7014418B1 (en) | 2004-12-03 | 2006-03-21 | Honeywell International, Inc. | Multi-stage compressor and housing therefor |
US7305827B2 (en) | 2005-11-22 | 2007-12-11 | Honeywell International, Inc. | Inlet duct for rearward-facing compressor wheel, and turbocharger incorporating same |
US8181462B2 (en) | 2009-06-23 | 2012-05-22 | Honeywell International Inc. | Turbocharger with two-stage compressor, including a twin-wheel parallel-flow first stage |
US8453448B2 (en) | 2010-04-19 | 2013-06-04 | Honeywell International Inc. | Axial turbine |
-
2013
- 2013-08-27 US US14/011,698 patent/US10006290B2/en active Active
-
2014
- 2014-08-08 EP EP14180284.3A patent/EP2843236B1/en active Active
- 2014-08-26 CN CN201410423102.4A patent/CN104421199B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120294703A1 (en) * | 2011-05-16 | 2012-11-22 | Honeywell International Inc. | Diffuser divider |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106285916A (zh) * | 2016-09-13 | 2017-01-04 | 中国北方发动机研究所(天津) | 一种新型增压器结构 |
CN108019362A (zh) * | 2016-11-03 | 2018-05-11 | 霍尼韦尔国际公司 | 具有非对称第二级入口管的双级压缩机 |
CN109944871A (zh) * | 2019-01-30 | 2019-06-28 | 西安交通大学 | 一种液体动压径向轴承及离心泵 |
CN109944871B (zh) * | 2019-01-30 | 2020-06-23 | 西安交通大学 | 一种液体动压径向轴承及离心泵 |
CN114876864A (zh) * | 2022-04-11 | 2022-08-09 | 哈尔滨工业大学 | 微涡轮和具有该微涡轮的呼吸机 |
Also Published As
Publication number | Publication date |
---|---|
US20150063980A1 (en) | 2015-03-05 |
CN104421199B (zh) | 2019-01-11 |
US10006290B2 (en) | 2018-06-26 |
EP2843236B1 (en) | 2016-09-21 |
EP2843236A1 (en) | 2015-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180803 Address after: American California Applicant after: Garrett Communications Co., Ltd. Address before: new jersey Applicant before: Honeywell International Corp. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220216 Address after: Swiss basil Patentee after: Garrett Power Co.,Ltd. Address before: California, USA Patentee before: Garrett Transportation 1 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220331 Address after: No. 8, Newton Road, pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Garrett Power Technology (Shanghai) Co.,Ltd. Address before: Swiss basil Patentee before: Garrett Power Co.,Ltd. |