CN1954151A - 高性能导流轮 - Google Patents
高性能导流轮 Download PDFInfo
- Publication number
- CN1954151A CN1954151A CNA2004800412218A CN200480041221A CN1954151A CN 1954151 A CN1954151 A CN 1954151A CN A2004800412218 A CNA2004800412218 A CN A2004800412218A CN 200480041221 A CN200480041221 A CN 200480041221A CN 1954151 A CN1954151 A CN 1954151A
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- inducer
- blade
- blades
- leading edge
- 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
- 239000000411 inducer Substances 0.000 title claims abstract description 83
- 239000012530 fluid Substances 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000005086 pumping Methods 0.000 claims description 25
- 230000005514 two-phase flow Effects 0.000 claims description 6
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000003949 liquefied natural gas Substances 0.000 description 20
- 239000012071 phase Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010763 heavy fuel oil Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004078 cryogenic material Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001007 puffing effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- F04D3/00—Axial-flow pumps
- F04D3/02—Axial-flow pumps of screw type
-
- 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
- F04D29/181—Axial flow 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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
-
- 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
- F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
-
- 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
- F04D29/24—Vanes
- F04D29/242—Geometry, shape
- F04D29/245—Geometry, shape for special effects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D3/00—Axial-flow 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
- F04D31/00—Pumping liquids and elastic fluids at the same time
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52733403P | 2003-12-05 | 2003-12-05 | |
US60/527,334 | 2003-12-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1954151A true CN1954151A (zh) | 2007-04-25 |
CN100578019C CN100578019C (zh) | 2010-01-06 |
Family
ID=34676735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480041221A Expired - Fee Related CN100578019C (zh) | 2003-12-05 | 2004-12-06 | 高性能导流轮 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7455497B2 (zh) |
EP (1) | EP1706644A4 (zh) |
JP (1) | JP4644206B2 (zh) |
KR (1) | KR101164806B1 (zh) |
CN (1) | CN100578019C (zh) |
CA (1) | CA2548268C (zh) |
WO (1) | WO2005057016A2 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103206404A (zh) * | 2012-01-17 | 2013-07-17 | 哈米尔顿森德斯特兰德公司 | 燃料系统离心增压泵叶轮 |
CN106762809A (zh) * | 2016-12-30 | 2017-05-31 | 西安航天动力研究所 | 一种抑制汽蚀振荡的诱导轮 |
CN107923408A (zh) * | 2015-09-14 | 2018-04-17 | 株式会社 Ihi | 诱导轮及泵 |
CN108105155A (zh) * | 2018-01-31 | 2018-06-01 | 浙江元达机电有限公司 | 一种螺旋式叶轮 |
CN108252927A (zh) * | 2017-12-11 | 2018-07-06 | 安徽颐博思泵业有限责任公司 | 一种卧式多级泵 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080178879A1 (en) * | 2007-01-29 | 2008-07-31 | Braebon Medical Corporation | Impeller for a wearable positive airway pressure device |
WO2009070599A1 (en) * | 2007-11-27 | 2009-06-04 | Emerson Electric Co. | Bi-directional cooling fan |
US8506236B2 (en) * | 2009-08-03 | 2013-08-13 | Ebara International Corporation | Counter rotation inducer housing |
US8550771B2 (en) * | 2009-08-03 | 2013-10-08 | Ebara International Corporation | Inducer for centrifugal pump |
WO2011017372A1 (en) * | 2009-08-03 | 2011-02-10 | Ebara International Corporation | Multi-stage inducer for centrifugal pumps |
US9631622B2 (en) | 2009-10-09 | 2017-04-25 | Ebara International Corporation | Inducer for centrifugal pump |
US20120291455A1 (en) * | 2011-05-18 | 2012-11-22 | Rampersad Bryce M | Method and apparatus for moving cryogen |
US8721517B2 (en) | 2012-05-14 | 2014-05-13 | Thoratec Corporation | Impeller for catheter pump |
GB2504176A (en) | 2012-05-14 | 2014-01-22 | Thoratec Corp | Collapsible impeller for catheter pump |
US9562502B2 (en) * | 2014-10-06 | 2017-02-07 | Hamilton Sundstrand Corporation | Impeller for engine-mounted boost stage fuel pump |
US10151315B2 (en) * | 2015-08-18 | 2018-12-11 | Ge Oil & Gas Esp, Inc. | Horizontal pumping system with primary stage assembly and separate NPSH stage assembly |
CN105805043B (zh) * | 2016-04-07 | 2018-04-27 | 西安理工大学 | 一种具有长短叶片特征的不可调轴流泵叶轮的设计方法 |
FR3055373B1 (fr) * | 2016-09-01 | 2022-12-16 | Airbus Safran Launchers Sas | Inducteur pour turbopompe et turbopompe |
KR20190026302A (ko) | 2017-09-05 | 2019-03-13 | 이종천 | 인듀서 |
KR102163586B1 (ko) * | 2018-10-23 | 2020-10-08 | 한국항공우주연구원 | 일체형 다단 인듀서 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1874450A (en) | 1930-11-05 | 1932-08-30 | George S Coats | Deep-well turbine pump |
GB567368A (en) * | 1942-02-21 | 1945-02-12 | Sulzer Ag | Improvements in or relating to rotary compressors |
US3299821A (en) * | 1964-08-21 | 1967-01-24 | Sundstrand Corp | Pump inducer |
USRE31445E (en) | 1977-10-19 | 1983-11-22 | Itt | Submerged pumping system |
US3369715A (en) * | 1966-05-10 | 1968-02-20 | J C Carter Company | Submerged pumping system |
US3522997A (en) | 1968-07-01 | 1970-08-04 | Rylewski Eugeniusz | Inducer |
US3442220A (en) * | 1968-08-06 | 1969-05-06 | Rolls Royce | Rotary pump |
JPS5385503A (en) * | 1977-01-05 | 1978-07-28 | Inst Francais Du Petrole | Device for sucking and discharging liquid |
US4443152A (en) * | 1977-10-03 | 1984-04-17 | Rockwell International Corporation | Axial slurry pump |
JPS57173596A (en) * | 1981-04-17 | 1982-10-25 | Hitachi Ltd | Axial-flow inducer with auxiliary blades |
US4481020A (en) * | 1982-06-10 | 1984-11-06 | Trw Inc. | Liquid-gas separator apparatus |
JPS60164698U (ja) * | 1984-04-11 | 1985-11-01 | 株式会社日立製作所 | インデユ−サ |
JPS6463696A (en) * | 1987-09-02 | 1989-03-09 | Hitachi Ltd | Low temperature fluid feed pump |
US4904158A (en) | 1988-08-18 | 1990-02-27 | Union Carbide Corporation | Method and apparatus for cryogenic liquid expansion |
JPH09264293A (ja) | 1996-03-29 | 1997-10-07 | Ebara Corp | セラミックス製羽根車の取付構造 |
FR2765639B1 (fr) * | 1997-07-04 | 2004-11-26 | Europ Propulsion | Equipement d'inducteur pour pompe a grande capacite d'aspiration |
US6435829B1 (en) * | 2000-02-03 | 2002-08-20 | The Boeing Company | High suction performance and low cost inducer design blade geometry |
-
2004
- 2004-12-06 US US10/581,875 patent/US7455497B2/en active Active
- 2004-12-06 EP EP04813128A patent/EP1706644A4/en not_active Withdrawn
- 2004-12-06 CN CN200480041221A patent/CN100578019C/zh not_active Expired - Fee Related
- 2004-12-06 CA CA2548268A patent/CA2548268C/en not_active Expired - Fee Related
- 2004-12-06 KR KR1020067013490A patent/KR101164806B1/ko not_active IP Right Cessation
- 2004-12-06 WO PCT/US2004/040760 patent/WO2005057016A2/en active Application Filing
- 2004-12-06 JP JP2006542850A patent/JP4644206B2/ja not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103206404A (zh) * | 2012-01-17 | 2013-07-17 | 哈米尔顿森德斯特兰德公司 | 燃料系统离心增压泵叶轮 |
CN103206404B (zh) * | 2012-01-17 | 2015-11-18 | 哈米尔顿森德斯特兰德公司 | 燃料系统离心增压泵叶轮 |
CN107923408A (zh) * | 2015-09-14 | 2018-04-17 | 株式会社 Ihi | 诱导轮及泵 |
US11111928B2 (en) | 2015-09-14 | 2021-09-07 | Ihi Corporation | Inducer and pump |
CN106762809A (zh) * | 2016-12-30 | 2017-05-31 | 西安航天动力研究所 | 一种抑制汽蚀振荡的诱导轮 |
CN106762809B (zh) * | 2016-12-30 | 2020-01-21 | 西安航天动力研究所 | 一种抑制汽蚀振荡的诱导轮 |
CN108252927A (zh) * | 2017-12-11 | 2018-07-06 | 安徽颐博思泵业有限责任公司 | 一种卧式多级泵 |
CN108105155A (zh) * | 2018-01-31 | 2018-06-01 | 浙江元达机电有限公司 | 一种螺旋式叶轮 |
CN108105155B (zh) * | 2018-01-31 | 2024-04-05 | 安徽新沪屏蔽泵有限责任公司 | 一种螺旋式叶轮 |
Also Published As
Publication number | Publication date |
---|---|
CA2548268C (en) | 2012-03-20 |
US7455497B2 (en) | 2008-11-25 |
JP2007514091A (ja) | 2007-05-31 |
WO2005057016A3 (en) | 2005-11-03 |
WO2005057016A2 (en) | 2005-06-23 |
CN100578019C (zh) | 2010-01-06 |
US20070160461A1 (en) | 2007-07-12 |
JP4644206B2 (ja) | 2011-03-02 |
KR20070020196A (ko) | 2007-02-20 |
CA2548268A1 (en) | 2005-06-23 |
EP1706644A4 (en) | 2009-12-09 |
KR101164806B1 (ko) | 2012-07-11 |
EP1706644A2 (en) | 2006-10-04 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JC CARTER CO., LTD Free format text: FORMER OWNER: ARGO-TECH CORP. Effective date: 20100721 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: OHIO STATE, THE USA TO: CALIFORNIA STATE, THE USA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100721 Address after: American California Patentee after: JC CARTER LLC Address before: ohio Patentee before: Argo-Tech Corp. |
|
ASS | Succession or assignment of patent right |
Owner name: ATLAS COPCO MAFI-TRENCH COMPANY LLC Free format text: FORMER OWNER: JC CARTER CO., INC. Effective date: 20120802 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120802 Address after: American California Patentee after: Atlas Copco muffin trench limited liability company Address before: American California Patentee before: JC CARTER LLC |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20151206 |
|
EXPY | Termination of patent right or utility model |