JP2005023901A5 - - Google Patents
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- Publication number
- JP2005023901A5 JP2005023901A5 JP2003270449A JP2003270449A JP2005023901A5 JP 2005023901 A5 JP2005023901 A5 JP 2005023901A5 JP 2003270449 A JP2003270449 A JP 2003270449A JP 2003270449 A JP2003270449 A JP 2003270449A JP 2005023901 A5 JP2005023901 A5 JP 2005023901A5
- Authority
- JP
- Japan
- Prior art keywords
- blade
- impeller
- fluid
- hyperbola
- shape
- 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
- 239000012530 fluid Substances 0.000 claims description 136
- 230000008859 change Effects 0.000 claims description 49
- 230000002093 peripheral effect Effects 0.000 claims description 24
- 238000007906 compression Methods 0.000 description 50
- 230000006835 compression Effects 0.000 description 50
- 238000000034 method Methods 0.000 description 46
- 238000013461 design Methods 0.000 description 39
- 230000000694 effects Effects 0.000 description 27
- 230000003068 static effect Effects 0.000 description 21
- 238000010586 diagram Methods 0.000 description 15
- 230000007423 decrease Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000009467 reduction Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003270449A JP3727027B2 (ja) | 2003-07-02 | 2003-07-02 | 遠心式羽根車及びその設計方法 |
| PCT/JP2004/009121 WO2005003567A1 (ja) | 2003-07-02 | 2004-06-28 | 遠心式羽根車及びその設計方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003270449A JP3727027B2 (ja) | 2003-07-02 | 2003-07-02 | 遠心式羽根車及びその設計方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004378297A Division JP2005098307A (ja) | 2004-12-27 | 2004-12-27 | 遠心式羽根車及びその設計方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005023901A JP2005023901A (ja) | 2005-01-27 |
| JP2005023901A5 true JP2005023901A5 (enExample) | 2005-07-07 |
| JP3727027B2 JP3727027B2 (ja) | 2005-12-14 |
Family
ID=33562619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003270449A Expired - Lifetime JP3727027B2 (ja) | 2003-07-02 | 2003-07-02 | 遠心式羽根車及びその設計方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3727027B2 (enExample) |
| WO (1) | WO2005003567A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7879193B2 (en) | 2007-09-06 | 2011-02-01 | Voith Patent Gmbh | Structured forming fabric and method |
| DE102009024568A1 (de) * | 2009-06-08 | 2010-12-09 | Man Diesel & Turbo Se | Verdichterlaufrad |
| JP5730649B2 (ja) * | 2011-04-13 | 2015-06-10 | 株式会社日立製作所 | 羽根車及びそれを有するターボ機械 |
| WO2014040267A1 (zh) * | 2012-09-14 | 2014-03-20 | 海信（北京）电器有限公司 | 离心风机冰箱的风道设计方法 |
| KR101776132B1 (ko) | 2017-04-17 | 2017-09-08 | 효성아쿠아텍(주) | 고효율 볼텍스 임펠러 |
| CN110573745B (zh) * | 2017-10-11 | 2021-11-26 | 三菱重工发动机和增压器株式会社 | 离心式旋转机械的叶轮及离心式旋转机械 |
| WO2019235421A1 (ja) * | 2018-06-05 | 2019-12-12 | 株式会社村田製作所 | 送風装置、流体制御装置 |
| CN112228392B (zh) * | 2020-11-18 | 2025-04-08 | 珠海格力节能环保制冷技术研究中心有限公司 | 叶轮和离心压缩机 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5029510U (enExample) * | 1973-07-12 | 1975-04-03 | ||
| JPH03130598A (ja) * | 1989-10-16 | 1991-06-04 | Eiichi Sugiura | 流体機械用インペラ |
| JP2000310197A (ja) * | 1999-04-27 | 2000-11-07 | Kioritz Corp | 送風用遠心羽根車 |
| JP2002332993A (ja) * | 2001-05-09 | 2002-11-22 | Toyota Central Res & Dev Lab Inc | 遠心圧縮機のインぺラ |
| JP2002349487A (ja) * | 2001-05-28 | 2002-12-04 | Mitsubishi Heavy Ind Ltd | 羽根車および遠心圧縮機 |
-
2003
- 2003-07-02 JP JP2003270449A patent/JP3727027B2/ja not_active Expired - Lifetime
-
2004
- 2004-06-28 WO PCT/JP2004/009121 patent/WO2005003567A1/ja not_active Ceased
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