CN105782073A - 多级径向压缩机挡板 - Google Patents
多级径向压缩机挡板 Download PDFInfo
- Publication number
- CN105782073A CN105782073A CN201610007319.6A CN201610007319A CN105782073A CN 105782073 A CN105782073 A CN 105782073A CN 201610007319 A CN201610007319 A CN 201610007319A CN 105782073 A CN105782073 A CN 105782073A
- Authority
- CN
- China
- Prior art keywords
- ring baffle
- hub
- annular
- compressor
- compressor 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.)
- 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
-
- 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
- F04D29/083—Sealings 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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage 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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
- F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage 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
- F04D29/002—Details, component parts, or accessories 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
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/102—Shaft sealings 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
-
- 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
- F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
- F04D29/286—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors multi-stage 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
- F04D29/40—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Supercharger (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/592,120 US9856886B2 (en) | 2015-01-08 | 2015-01-08 | Multistage radial compressor baffle |
US14/592120 | 2015-01-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105782073A true CN105782073A (zh) | 2016-07-20 |
CN105782073B CN105782073B (zh) | 2020-12-04 |
Family
ID=55069803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610007319.6A Active CN105782073B (zh) | 2015-01-08 | 2016-01-07 | 多级径向压缩机挡板 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9856886B2 (zh) |
EP (1) | EP3043073B1 (zh) |
CN (1) | CN105782073B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014224283A1 (de) * | 2014-11-27 | 2016-06-02 | Robert Bosch Gmbh | Verdichter mit einem Dichtkanal |
DE102014224285A1 (de) * | 2014-11-27 | 2016-06-02 | Robert Bosch Gmbh | Verdichter mit einem Dichtkanal |
US10718346B2 (en) * | 2015-12-21 | 2020-07-21 | General Electric Company | Apparatus for pressurizing a fluid within a turbomachine and method of operating the same |
DE102016208163A1 (de) * | 2016-05-12 | 2017-11-16 | Continental Automotive Gmbh | Turbine für einen Abgasturbolader mit zweiflutigem Turbinengehäuse und einem Linearventil zur Flutenverbindung und Wastegate-Steuerung |
US10190596B2 (en) * | 2016-11-03 | 2019-01-29 | Garrett Transportation I Inc. | Two-stage compressor with asymmetric second-stage inlet duct |
FR3063777A1 (fr) * | 2017-03-08 | 2018-09-14 | BD Kompressor GmbH | Agencement de rouet a double etage pour un turbocompresseur centrifuge a double etage |
US20230184254A1 (en) * | 2021-12-09 | 2023-06-15 | Garrett Transportation I Inc. | Multistage radial compressor baffle |
US11834982B2 (en) * | 2022-02-16 | 2023-12-05 | Transportation Ip Holdings, Llc | Inverted compressor for electric turbocharger |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3230511A1 (de) * | 1982-07-20 | 1984-02-09 | Gebrüder Sulzer AG, 8401 Winterthur | Verdichteranlage |
US6062028A (en) * | 1998-07-02 | 2000-05-16 | Allied Signal Inc. | Low speed high pressure ratio turbocharger |
US20050005606A1 (en) * | 2003-07-11 | 2005-01-13 | Gary Vrbas | Turbocharger compressor with non-axisymmetric deswirl vanes |
US20070122296A1 (en) * | 2005-11-30 | 2007-05-31 | Honeywell International, Inc. | Turbocharger having two-stage compressor with boreless first-stage impeller |
CN101163889A (zh) * | 2005-03-01 | 2008-04-16 | 霍尼韦尔国际公司 | 具有带气门的第二级罩盖的涡轮增压器压缩机和关联的方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1037243A (en) * | 1912-03-11 | 1912-09-03 | Albert E Guy | Centrifugal pump. |
DE1122375B (de) * | 1960-05-10 | 1962-01-18 | Paul Bungartz | Mehrstufige Kreiselpumpe mit fliegend angeordneten Laufraedern |
CH584351A5 (zh) | 1974-12-18 | 1977-01-31 | Bbc Brown Boveri & Cie | |
US4155684A (en) | 1975-10-17 | 1979-05-22 | Bbc Brown Boveri & Company Limited | Two-stage exhaust-gas turbocharger |
US6792755B2 (en) * | 2002-07-30 | 2004-09-21 | Honeywell International Inc. | High-pressure ratio turbocharger |
US6920754B2 (en) * | 2003-05-05 | 2005-07-26 | Honeywell International, Inc. | High-pressure ratio turbocharger |
EP1766195B1 (en) | 2004-07-09 | 2010-08-25 | Honeywell International Inc. | Turbocharger housing, turbocharger and a multiturbocharger system |
US7014418B1 (en) * | 2004-12-03 | 2006-03-21 | Honeywell International, Inc. | Multi-stage compressor and housing therefor |
DE202005006522U1 (de) | 2005-04-23 | 2006-06-01 | Priebe, Klaus-Peter | Dichtspaltregelung |
SE0501177L (sv) | 2005-05-25 | 2007-01-25 | Gm Global Tech Operations Inc | Kontrollenhet vid en förbränningsmotor försedd med ett överladdarsystem samt ett system, ett fordon och en metod innefattande en sådan kontrollenhet |
US7775763B1 (en) * | 2007-06-21 | 2010-08-17 | Florida Turbine Technologies, Inc. | Centrifugal pump with rotor thrust balancing seal |
JP2009013966A (ja) | 2007-07-09 | 2009-01-22 | Ihi Corp | 電動機付き過給機 |
EP2090788A1 (en) * | 2008-02-14 | 2009-08-19 | Napier Turbochargers Limited | Impeller and turbocharger |
DE102009024679B4 (de) | 2009-06-12 | 2016-04-07 | Man Diesel & Turbo Se | Verdichterlaufrad und damit ausgerüsteter Radialverdichter |
IT1396885B1 (it) | 2009-12-17 | 2012-12-20 | Nuovo Pignone Spa | Cuscinetto a gas intermedio |
DE102010027220B4 (de) | 2010-07-15 | 2021-05-12 | Volkswagen Ag | Verfahren zum Starten einer Brennkraftmaschine |
US8382120B2 (en) * | 2010-08-31 | 2013-02-26 | General Electric Company | Method and apparatus for compliant plate seals |
GB2508921B (en) | 2012-12-17 | 2018-08-08 | Valeo Air Man Uk Limited | A compressing device with thermal protection |
EP2749771B1 (en) * | 2012-12-27 | 2020-04-22 | Thermodyn | Device for generating a dynamic axial thrust to balance the overall axial thrust of a radial rotating machine |
-
2015
- 2015-01-08 US US14/592,120 patent/US9856886B2/en active Active
-
2016
- 2016-01-04 EP EP16150106.9A patent/EP3043073B1/en active Active
- 2016-01-07 CN CN201610007319.6A patent/CN105782073B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3230511A1 (de) * | 1982-07-20 | 1984-02-09 | Gebrüder Sulzer AG, 8401 Winterthur | Verdichteranlage |
US6062028A (en) * | 1998-07-02 | 2000-05-16 | Allied Signal Inc. | Low speed high pressure ratio turbocharger |
US20050005606A1 (en) * | 2003-07-11 | 2005-01-13 | Gary Vrbas | Turbocharger compressor with non-axisymmetric deswirl vanes |
CN101163889A (zh) * | 2005-03-01 | 2008-04-16 | 霍尼韦尔国际公司 | 具有带气门的第二级罩盖的涡轮增压器压缩机和关联的方法 |
US20070122296A1 (en) * | 2005-11-30 | 2007-05-31 | Honeywell International, Inc. | Turbocharger having two-stage compressor with boreless first-stage impeller |
Also Published As
Publication number | Publication date |
---|---|
US9856886B2 (en) | 2018-01-02 |
EP3043073B1 (en) | 2022-03-09 |
EP3043073A1 (en) | 2016-07-13 |
US20160201683A1 (en) | 2016-07-14 |
CN105782073B (zh) | 2020-12-04 |
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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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180806 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: 20220222 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: 20220402 Address after: No. 8, Newton Road, Pudong New Area (Shanghai) pilot Free Trade Zone, Shanghai Patentee after: Garrett Power Technology (Shanghai) Co.,Ltd. Address before: Swiss basil Patentee before: Garrett Power Co.,Ltd. |