JP4972877B2 - クロスフローファン - Google Patents
クロスフローファン Download PDFInfo
- Publication number
- JP4972877B2 JP4972877B2 JP2005155154A JP2005155154A JP4972877B2 JP 4972877 B2 JP4972877 B2 JP 4972877B2 JP 2005155154 A JP2005155154 A JP 2005155154A JP 2005155154 A JP2005155154 A JP 2005155154A JP 4972877 B2 JP4972877 B2 JP 4972877B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- rib
- flow fan
- partition plate
- cross flow
- 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
- 238000005192 partition Methods 0.000 claims description 45
- 238000009423 ventilation Methods 0.000 description 10
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Claims (3)
- 複数枚の環状の仕切り板(1)を互いに略平行に並設すると共に、各仕切り板(1)(1)間に、複数枚の羽根(2)を円周状に架設し、さらに、上記羽根(2)の負圧面(11)側に、羽根(2)の前縁部から周方向に延びるリブ(10)を複数設けて成るクロスフローファンであって、上記リブ(10)の周方向長さ(A1)を、羽根(2)の羽根弦長(A)の半分以下とするとともに、リブの厚さ(T)を、互いに隣接するリブ(10)(10)の対向面間距離より小としたことを特徴とするクロスフローファン。
- 上記リブ(10)の高さ(H1)を羽根(2)の最大厚さ(H)の2倍以下としたことを特徴とする請求項1のクロスフローファン。
- 仕切り板(1)側のリブ(10)を仕切り板(1)から、仕切り板間長さ(L)の20%以下の位置に配置したことを特徴とする請求項1又は請求項2のクロスフローファン。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005155154A JP4972877B2 (ja) | 2005-05-27 | 2005-05-27 | クロスフローファン |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005155154A JP4972877B2 (ja) | 2005-05-27 | 2005-05-27 | クロスフローファン |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006329100A JP2006329100A (ja) | 2006-12-07 |
JP4972877B2 true JP4972877B2 (ja) | 2012-07-11 |
Family
ID=37551039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005155154A Expired - Fee Related JP4972877B2 (ja) | 2005-05-27 | 2005-05-27 | クロスフローファン |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4972877B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4840343B2 (ja) * | 2007-11-30 | 2011-12-21 | 三菱電機株式会社 | 貫流ファン及び空気調和機 |
WO2014080494A1 (ja) * | 2012-11-22 | 2014-05-30 | 三菱電機株式会社 | 空気調和機 |
CN108105152B (zh) * | 2017-12-11 | 2024-05-14 | 珠海格力电器股份有限公司 | 贯流风叶叶片、贯流风叶、室内机和空调器 |
CN114962288A (zh) * | 2021-02-22 | 2022-08-30 | 约克广州空调冷冻设备有限公司 | 用于离心风机的叶轮和离心风机 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5460157A (en) * | 1978-06-24 | 1979-05-15 | Iseki Agricult Mach | Selecting and dust removing apparatus in automatic threshing machine |
JPH03210094A (ja) * | 1990-01-11 | 1991-09-13 | Matsushita Electric Ind Co Ltd | クロスフローファン |
JPH08261196A (ja) * | 1995-03-20 | 1996-10-08 | Nisshinbo Ind Inc | 送風機用羽根車 |
JPH1077989A (ja) * | 1996-09-02 | 1998-03-24 | Toshiba Corp | 横流ファン |
JP2005120877A (ja) * | 2003-10-15 | 2005-05-12 | Haruo Yoshida | 横断流送風機用羽根車および横断流送風機 |
-
2005
- 2005-05-27 JP JP2005155154A patent/JP4972877B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006329100A (ja) | 2006-12-07 |
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