ES443181A1 - Perfeccionamientos introducidos en un difusor para uso con un compresor centrifugo. - Google Patents
Perfeccionamientos introducidos en un difusor para uso con un compresor centrifugo.Info
- Publication number
- ES443181A1 ES443181A1 ES443181A ES443181A ES443181A1 ES 443181 A1 ES443181 A1 ES 443181A1 ES 443181 A ES443181 A ES 443181A ES 443181 A ES443181 A ES 443181A ES 443181 A1 ES443181 A1 ES 443181A1
- Authority
- ES
- Spain
- Prior art keywords
- diffuser
- channels
- compressor
- circular arc
- shock wave
- 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
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
- F04D29/44—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
- 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
- F05B2200/00—Mathematical features
- F05B2200/20—Special functions
- F05B2200/23—Logarithm
-
- 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
- F05D2250/50—Inlet or outlet
- F05D2250/52—Outlet
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/529,498 US4012166A (en) | 1974-12-04 | 1974-12-04 | Supersonic shock wave compressor diffuser with circular arc channels |
Publications (1)
Publication Number | Publication Date |
---|---|
ES443181A1 true ES443181A1 (es) | 1977-04-16 |
Family
ID=24110158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES443181A Expired ES443181A1 (es) | 1974-12-04 | 1975-12-03 | Perfeccionamientos introducidos en un difusor para uso con un compresor centrifugo. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4012166A (es) |
JP (1) | JPS5936119B2 (es) |
AR (1) | AR213279A1 (es) |
CA (1) | CA1053202A (es) |
CH (1) | CH618776A5 (es) |
DE (1) | DE2552466C3 (es) |
ES (1) | ES443181A1 (es) |
FR (1) | FR2293610A1 (es) |
GB (1) | GB1532965A (es) |
IT (1) | IT1052471B (es) |
SE (1) | SE7513600L (es) |
SU (1) | SU1194291A3 (es) |
YU (1) | YU40270B (es) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4181467A (en) * | 1979-01-31 | 1980-01-01 | Miriam N. Campbell | Radially curved axial cross-sections of tips and sides of diffuser vanes |
US4484860A (en) * | 1982-05-17 | 1984-11-27 | Donaldson Company, Inc. | Radial tube centrifugal fan |
PL143757B1 (en) * | 1984-03-27 | 1988-03-31 | Inst Lotnictwa | Ultrasonic channel-type diffuser in particular a radial one |
US4799861A (en) * | 1987-10-29 | 1989-01-24 | Warren Pumps, Inc. | Pump |
JP2852106B2 (ja) * | 1990-07-20 | 1999-01-27 | 株式会社日立製作所 | 電気掃除機及び電動送風機 |
AU648833B2 (en) * | 1990-10-30 | 1994-05-05 | Carrier Corporation | Centrifugal compressor with pipe diffuser and collector |
US5266002A (en) * | 1990-10-30 | 1993-11-30 | Carrier Corporation | Centrifugal compressor with pipe diffuser and collector |
US5579999A (en) * | 1993-07-19 | 1996-12-03 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Shock-free supersonic elliptic nozzles and method of forming same |
US6123506A (en) * | 1999-01-20 | 2000-09-26 | Pratt & Whitney Canada Corp. | Diffuser pipe assembly |
US6471475B1 (en) | 2000-07-14 | 2002-10-29 | Pratt & Whitney Canada Corp. | Integrated duct diffuser |
US6540481B2 (en) | 2001-04-04 | 2003-04-01 | General Electric Company | Diffuser for a centrifugal compressor |
US7334990B2 (en) * | 2002-01-29 | 2008-02-26 | Ramgen Power Systems, Inc. | Supersonic compressor |
US20030210980A1 (en) * | 2002-01-29 | 2003-11-13 | Ramgen Power Systems, Inc. | Supersonic compressor |
US6760971B2 (en) | 2002-07-15 | 2004-07-13 | Pratt & Whitney Canada Corp. | Method of making a gas turbine engine diffuser |
US7293955B2 (en) * | 2002-09-26 | 2007-11-13 | Ramgen Power Systrms, Inc. | Supersonic gas compressor |
US7434400B2 (en) * | 2002-09-26 | 2008-10-14 | Lawlor Shawn P | Gas turbine power plant with supersonic shock compression ramps |
ES2363767T3 (es) * | 2002-12-20 | 2011-08-16 | SMITH & NEPHEW, INC. | Prótesis de rodilla de alto rendimiento. |
US7101151B2 (en) * | 2003-09-24 | 2006-09-05 | General Electric Company | Diffuser for centrifugal compressor |
JP5285910B2 (ja) * | 2004-10-12 | 2013-09-11 | ルミネックス コーポレーション | 染色ミクロスフェアと染色ミクロスフェアの集団を形成するための方法 |
US20060198486A1 (en) | 2005-03-04 | 2006-09-07 | Laberge Michel G | Pressure wave generator and controller for generating a pressure wave in a fusion reactor |
US7905703B2 (en) * | 2007-05-17 | 2011-03-15 | General Electric Company | Centrifugal compressor return passages using splitter vanes |
JP4722962B2 (ja) * | 2008-05-22 | 2011-07-13 | 株式会社日本自動車部品総合研究所 | ブラシレスモータのロータ位置推定装置、ブラシレスモータの起動制御システム、および、ブラシレスモータの起動制御方法 |
KR101541576B1 (ko) | 2009-02-04 | 2015-08-03 | 제너럴 퓨전 아이엔씨. | 플라스마를 압축하기 위한 시스템 및 방법 |
AU2010242176B2 (en) * | 2009-04-29 | 2015-09-10 | Fisher & Paykel Healthcare Limited | A fan unit with improved surge characteristics |
JP5363652B2 (ja) | 2009-07-29 | 2013-12-11 | ジェネラル フュージョン インコーポレイテッド | プラズマを圧縮するためのシステム及びその方法 |
DE102009035573A1 (de) | 2009-07-31 | 2011-02-10 | Man Diesel & Turbo Se | Radialkompressor und Verfahren zum Herstellen eines Radialkompressors |
US8668446B2 (en) | 2010-08-31 | 2014-03-11 | General Electric Company | Supersonic compressor rotor and method of assembling same |
US9022730B2 (en) | 2010-10-08 | 2015-05-05 | General Electric Company | Supersonic compressor startup support system |
US8864454B2 (en) | 2010-10-28 | 2014-10-21 | General Electric Company | System and method of assembling a supersonic compressor system including a supersonic compressor rotor and a compressor assembly |
US8657571B2 (en) * | 2010-12-21 | 2014-02-25 | General Electric Company | Supersonic compressor rotor and methods for assembling same |
US8827640B2 (en) | 2011-03-01 | 2014-09-09 | General Electric Company | System and methods of assembling a supersonic compressor rotor including a radial flow channel |
US8770929B2 (en) | 2011-05-27 | 2014-07-08 | General Electric Company | Supersonic compressor rotor and method of compressing a fluid |
US8550770B2 (en) | 2011-05-27 | 2013-10-08 | General Electric Company | Supersonic compressor startup support system |
WO2015061344A1 (en) | 2013-10-21 | 2015-04-30 | Williams International Co., L.L.C. | Centrifugal turbomachine diffuser with large vaneless portion upstream of a small vaned portion |
CN105465048B (zh) * | 2016-01-28 | 2018-01-12 | 中国科学院工程热物理研究所 | 一种褶皱形扩压器 |
CN106523437A (zh) * | 2016-12-21 | 2017-03-22 | 重庆江增船舶重工有限公司 | 一种用于离心压气机的新型扩压器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE472910A (es) * | 1946-01-19 | |||
US2708883A (en) * | 1950-03-03 | 1955-05-24 | Escher Wyss Ag | Arrangement for use in radial centrifugal compressors and pumps for the conversion of kinetic energy of the flowing medium into pressure energy |
US2819837A (en) * | 1952-06-19 | 1958-01-14 | Laval Steam Turbine Co | Compressor |
US3150823A (en) * | 1962-02-12 | 1964-09-29 | Ass Elect Ind | Diffusers |
US3778186A (en) * | 1972-02-25 | 1973-12-11 | Gen Motors Corp | Radial diffuser |
US3765792A (en) * | 1972-03-27 | 1973-10-16 | Avco Corp | Channel diffuser with splitter vanes |
US3905721A (en) * | 1974-09-03 | 1975-09-16 | Gen Motors Corp | Centrifugal compressor diffuser |
-
1974
- 1974-12-04 US US05/529,498 patent/US4012166A/en not_active Expired - Lifetime
-
1975
- 1975-10-20 JP JP50126243A patent/JPS5936119B2/ja not_active Expired
- 1975-11-22 DE DE2552466A patent/DE2552466C3/de not_active Expired
- 1975-11-25 CA CA240,430A patent/CA1053202A/en not_active Expired
- 1975-12-01 FR FR7536696A patent/FR2293610A1/fr active Granted
- 1975-12-01 IT IT52484/75A patent/IT1052471B/it active
- 1975-12-01 GB GB49203/75A patent/GB1532965A/en not_active Expired
- 1975-12-02 SE SE7513600A patent/SE7513600L/ not_active Application Discontinuation
- 1975-12-03 YU YU3043/75A patent/YU40270B/xx unknown
- 1975-12-03 CH CH1572775A patent/CH618776A5/de not_active IP Right Cessation
- 1975-12-03 ES ES443181A patent/ES443181A1/es not_active Expired
- 1975-12-04 SU SU752195063A patent/SU1194291A3/ru active
- 1975-12-04 AR AR261486A patent/AR213279A1/es active
Also Published As
Publication number | Publication date |
---|---|
YU304375A (en) | 1982-10-31 |
JPS5936119B2 (ja) | 1984-09-01 |
GB1532965A (en) | 1978-11-22 |
JPS5175206A (es) | 1976-06-29 |
DE2552466A1 (de) | 1976-06-24 |
YU40270B (en) | 1985-12-31 |
CA1053202A (en) | 1979-04-24 |
IT1052471B (it) | 1981-06-20 |
SE7513600L (sv) | 1976-06-08 |
US4012166A (en) | 1977-03-15 |
FR2293610B1 (es) | 1979-01-19 |
AU8317275A (en) | 1977-01-20 |
CH618776A5 (es) | 1980-08-15 |
DE2552466C3 (de) | 1980-01-03 |
DE2552466B2 (de) | 1979-05-10 |
FR2293610A1 (fr) | 1976-07-02 |
AR213279A1 (es) | 1979-01-15 |
SU1194291A3 (ru) | 1985-11-23 |
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