FR2794817B1 - Compresseur radial avec fenetes en paroi - Google Patents
Compresseur radial avec fenetes en paroiInfo
- Publication number
- FR2794817B1 FR2794817B1 FR0005572A FR0005572A FR2794817B1 FR 2794817 B1 FR2794817 B1 FR 2794817B1 FR 0005572 A FR0005572 A FR 0005572A FR 0005572 A FR0005572 A FR 0005572A FR 2794817 B1 FR2794817 B1 FR 2794817B1
- Authority
- FR
- France
- Prior art keywords
- windows
- wall
- radial compressor
- compressor
- radial
- 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
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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0207—Surge control by bleeding, bypassing or recycling 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
- F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
- F04D29/685—Inducing localised fluid recirculation in the stator-rotor interface
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
- Y10S415/914—Device to control boundary layer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19920524A DE19920524C2 (de) | 1999-05-05 | 1999-05-05 | Radialverdichter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2794817A1 FR2794817A1 (fr) | 2000-12-15 |
FR2794817B1 true FR2794817B1 (fr) | 2003-10-24 |
Family
ID=7906952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0005572A Expired - Fee Related FR2794817B1 (fr) | 1999-05-05 | 2000-05-02 | Compresseur radial avec fenetes en paroi |
Country Status (4)
Country | Link |
---|---|
US (1) | US6394751B1 (fr) |
DE (1) | DE19920524C2 (fr) |
FR (1) | FR2794817B1 (fr) |
IT (1) | IT1316398B1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10029808C1 (de) * | 2000-06-16 | 2001-11-29 | Daimler Chrysler Ag | Abgasturbolader für eine Brennkraftmaschine |
DE10205363A1 (de) * | 2002-02-08 | 2003-08-21 | Rolls Royce Deutschland | Gasturbine |
US7189059B2 (en) * | 2004-10-27 | 2007-03-13 | Honeywell International, Inc. | Compressor including an enhanced vaned shroud |
DE102012212738A1 (de) * | 2012-07-19 | 2014-04-17 | Bayerische Motoren Werke Aktiengesellschaft | Diffusorbaugruppe für einen Abgasturbolader |
DE102014117203A1 (de) * | 2014-11-25 | 2016-05-25 | Ihi Charging Systems International Gmbh | Verdichter für einen Abgasturbolader |
JP6001707B2 (ja) * | 2015-02-25 | 2016-10-05 | 株式会社オティックス | 過給機用のコンプレッサハウジング |
CN105782117B (zh) * | 2016-03-07 | 2018-06-26 | 合肥通用机械研究院 | 一种离心压缩机扩稳装置 |
KR102215296B1 (ko) * | 2017-03-24 | 2021-02-16 | 현대자동차주식회사 | 컴프레서 |
US11181125B2 (en) * | 2018-04-23 | 2021-11-23 | Asia Vital Components Co., Ltd. | Fan frame body with damping structure and fan thereof |
DE102018211095A1 (de) * | 2018-07-05 | 2020-01-09 | Volkswagen Aktiengesellschaft | Verfahren zum Betreiben eines Kraftfahrzeugs und Kraftfahrzeug |
CN110081025A (zh) * | 2019-06-11 | 2019-08-02 | 重庆德蚨乐机械制造有限公司 | Mvr离心式蒸汽压缩机进气防喘振管 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4212585A (en) * | 1978-01-20 | 1980-07-15 | Northern Research And Engineering Corporation | Centrifugal compressor |
US4479755A (en) * | 1982-04-22 | 1984-10-30 | A/S Kongsberg Vapenfabrikk | Compressor boundary layer bleeding system |
GB2245312B (en) * | 1984-06-19 | 1992-03-25 | Rolls Royce Plc | Axial flow compressor surge margin improvement |
US4781530A (en) * | 1986-07-28 | 1988-11-01 | Cummins Engine Company, Inc. | Compressor range improvement means |
CH675279A5 (fr) * | 1988-06-29 | 1990-09-14 | Asea Brown Boveri | |
DE4027174A1 (de) * | 1990-08-28 | 1992-03-05 | Kuehnle Kopp Kausch Ag | Kennfeldstabilisierung bei einem radialverdichter |
DE4213047A1 (de) * | 1992-04-21 | 1993-10-28 | Kuehnle Kopp Kausch Ag | Verdichter mit einer Einrichtung zum Beeinflussen der Hauptströmung im Verdichter |
RU2034175C1 (ru) * | 1993-03-11 | 1995-04-30 | Центральный институт авиационного моторостроения им.П.И.Баранова | Турбокомпрессор |
JP3816150B2 (ja) * | 1995-07-18 | 2006-08-30 | 株式会社荏原製作所 | 遠心流体機械 |
US6164911A (en) * | 1998-11-13 | 2000-12-26 | Pratt & Whitney Canada Corp. | Low aspect ratio compressor casing treatment |
-
1999
- 1999-05-05 DE DE19920524A patent/DE19920524C2/de not_active Expired - Fee Related
-
2000
- 2000-05-02 FR FR0005572A patent/FR2794817B1/fr not_active Expired - Fee Related
- 2000-05-03 US US09/563,822 patent/US6394751B1/en not_active Expired - Fee Related
- 2000-05-03 IT IT2000RM000234A patent/IT1316398B1/it active
Also Published As
Publication number | Publication date |
---|---|
ITRM20000234A1 (it) | 2001-11-05 |
ITRM20000234A0 (it) | 2000-05-03 |
DE19920524C2 (de) | 2001-12-06 |
US6394751B1 (en) | 2002-05-28 |
FR2794817A1 (fr) | 2000-12-15 |
DE19920524A1 (de) | 2000-12-07 |
IT1316398B1 (it) | 2003-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20110131 |