JP5652863B2 - 遠心ファン - Google Patents
遠心ファン Download PDFInfo
- Publication number
- JP5652863B2 JP5652863B2 JP2010192772A JP2010192772A JP5652863B2 JP 5652863 B2 JP5652863 B2 JP 5652863B2 JP 2010192772 A JP2010192772 A JP 2010192772A JP 2010192772 A JP2010192772 A JP 2010192772A JP 5652863 B2 JP5652863 B2 JP 5652863B2
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- centrifugal fan
- air suction
- blade
- air
- 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
- 230000007423 decrease Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- 238000001816 cooling Methods 0.000 description 8
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
2 インペラ
3 主板
4 羽根
4a 突出部
4b セレーション
31 ベルマウス
31a 空気吸込み口
J 中心軸
Claims (1)
- モータと、前記モータにより回転され、中央部に前記モータを収容する凹部を有する主板上の前記凹部の外周部に周方向に間隔をあけて固定された複数の羽根を有するインペラと、前記インペラに対して空気吸込み側に配置され、内径が前記インペラ側に向かって小さくなる部分を有する空気吸込み口を形成するベルマウスと、前記ベルマウスと前記モータとを連結する複数の柱状部材とを備えた遠心ファンであって、前記各羽根に、前記ベルマウス側へ突出して前記空気吸込み口の内側に入り込む突出部が形成されており、前記各羽根の突出部の先端面は、前記中心軸方向において、前記空気吸込み口において内径が前記インペラ側に向かって小さくなり始める縮径開始位置と略同じ位置に位置している、遠心ファン。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010192772A JP5652863B2 (ja) | 2010-08-30 | 2010-08-30 | 遠心ファン |
| US13/208,439 US20120045323A1 (en) | 2010-08-17 | 2011-08-12 | Fan |
| KR1020110081906A KR101343213B1 (ko) | 2010-08-17 | 2011-08-17 | 팬 |
| CN201110235986.7A CN102374192B (zh) | 2010-08-17 | 2011-08-17 | 风扇 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010192772A JP5652863B2 (ja) | 2010-08-30 | 2010-08-30 | 遠心ファン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012047162A JP2012047162A (ja) | 2012-03-08 |
| JP5652863B2 true JP5652863B2 (ja) | 2015-01-14 |
Family
ID=45902290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010192772A Expired - Fee Related JP5652863B2 (ja) | 2010-08-17 | 2010-08-30 | 遠心ファン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5652863B2 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6081142B2 (ja) | 2012-10-29 | 2017-02-15 | ミネベアミツミ株式会社 | 遠心ファン用羽根車及び遠心ファン |
| JP5784066B2 (ja) * | 2013-04-10 | 2015-09-24 | 三菱電機株式会社 | 遠心羽根車、電動送風機及び電気掃除機 |
| JP2015055162A (ja) * | 2013-09-10 | 2015-03-23 | 日本電産株式会社 | 送風ファンおよび電子機器 |
| JP6333102B2 (ja) * | 2014-07-22 | 2018-05-30 | ミネベアミツミ株式会社 | 遠心式ファン |
| JP6334495B2 (ja) * | 2015-10-14 | 2018-05-30 | ミネベアミツミ株式会社 | 遠心ファン |
| JP2018053804A (ja) * | 2016-09-29 | 2018-04-05 | 日本電産テクノモータ株式会社 | 送風機 |
| JP7028661B2 (ja) * | 2018-01-31 | 2022-03-02 | 日立グローバルライフソリューションズ株式会社 | 冷蔵庫 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2870959A (en) * | 1956-11-07 | 1959-01-27 | Amana Refrigeration Inc | Blower wheel |
| JPS5389607U (ja) * | 1976-12-24 | 1978-07-22 | ||
| JP2707756B2 (ja) * | 1989-09-20 | 1998-02-04 | 松下電器産業株式会社 | 電動送風機 |
| JP2001165093A (ja) * | 1999-12-07 | 2001-06-19 | Zexel Valeo Climate Control Corp | 送風装置 |
| JP4185663B2 (ja) * | 2000-11-24 | 2008-11-26 | カルソニックカンセイ株式会社 | 遠心式の多翼送風機 |
| JP4432989B2 (ja) * | 2007-03-16 | 2010-03-17 | ソニー株式会社 | 遠心羽根車、ファン装置及び電子機器 |
-
2010
- 2010-08-30 JP JP2010192772A patent/JP5652863B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012047162A (ja) | 2012-03-08 |
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