JP4894900B2 - 送風ファンおよびこれを用いた送風機 - Google Patents
送風ファンおよびこれを用いた送風機 Download PDFInfo
- Publication number
- JP4894900B2 JP4894900B2 JP2009210072A JP2009210072A JP4894900B2 JP 4894900 B2 JP4894900 B2 JP 4894900B2 JP 2009210072 A JP2009210072 A JP 2009210072A JP 2009210072 A JP2009210072 A JP 2009210072A JP 4894900 B2 JP4894900 B2 JP 4894900B2
- Authority
- JP
- Japan
- Prior art keywords
- fan
- shroud
- blade
- blower
- 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
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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/288—Part of the wheel having an ejecting effect, e.g. being bladeless diffuser
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
-
- 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
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
図1は本発明によるファンの斜視図であり、図2は同平面図、図3は同断面図である。また図6はファンケーシングユニットの構成図であり、図6の右側の図はA1−A1の断面を示している。まず、本送風ファンおよびこれを用いた送風機(ファンケーシングユニット)についての説明を行う。
2 シュラウド
2a 淵部
3 ブレード
4 ハブ
5 ファンケーシング
6 モータ
7 螺子
8 吸込み口
9 吹出し口
10 ファンケーシングのトング
11a、11b 隙間
30 切欠き部
50 ファンケーシングユニット
Claims (2)
- 回転軸が固定され外周縁が平坦なハブとこのハブに対向配置されるシュラウドと、前記ハブと前記シュラウドとの間に配置される複数のブレードとを備えた送風ファンにおいて、前記シュラウドは傾斜面を有するとともに、前記傾斜面に対し前記シュラウドの外周縁に前記ブレードからの空気の出口を広げるように構成された淵部を設け、前記ブレードの前記シュラウド側の後縁部に切欠き部を設けるとともに、前記淵部と前記切欠き部とを対向させたことを特徴とする送風ファン。
- 請求項1記載の送風ファンを搭載したことを特徴とする送風機。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009210072A JP4894900B2 (ja) | 2009-09-11 | 2009-09-11 | 送風ファンおよびこれを用いた送風機 |
TW099124719A TWI418709B (zh) | 2009-09-11 | 2010-07-27 | 送風扇及使用其之送風機 |
EP10174481A EP2295817A3 (en) | 2009-09-11 | 2010-08-30 | Blowing fan and blower using the same |
CN2010205268837U CN201851371U (zh) | 2009-09-11 | 2010-09-10 | 鼓风扇和使用该鼓风扇的鼓风机 |
CN2010102824741A CN102022349A (zh) | 2009-09-11 | 2010-09-10 | 鼓风扇和使用该鼓风扇的鼓风机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009210072A JP4894900B2 (ja) | 2009-09-11 | 2009-09-11 | 送風ファンおよびこれを用いた送風機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011058442A JP2011058442A (ja) | 2011-03-24 |
JP4894900B2 true JP4894900B2 (ja) | 2012-03-14 |
Family
ID=43216151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009210072A Expired - Fee Related JP4894900B2 (ja) | 2009-09-11 | 2009-09-11 | 送風ファンおよびこれを用いた送風機 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2295817A3 (ja) |
JP (1) | JP4894900B2 (ja) |
CN (2) | CN102022349A (ja) |
TW (1) | TWI418709B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140131750A (ko) * | 2013-05-06 | 2014-11-14 | 엘지전자 주식회사 | 원심팬 |
EP2829733B1 (en) | 2013-05-10 | 2021-01-27 | Lg Electronics Inc. | Centrifugal fan |
KR101645178B1 (ko) | 2013-05-10 | 2016-08-03 | 엘지전자 주식회사 | 원심팬 및 원심팬의 제조방법 |
JP2016121580A (ja) * | 2014-12-24 | 2016-07-07 | ダイキン工業株式会社 | 遠心型送風機 |
CN106015090B (zh) * | 2016-06-27 | 2019-03-15 | 珠海格力电器股份有限公司 | 一种离心风叶、离心风机及空调设备 |
CN109958655B (zh) * | 2019-04-01 | 2024-07-12 | 青岛海尔智能技术研发有限公司 | 一种离心风机及电器 |
CN111905540B (zh) * | 2020-07-13 | 2022-05-13 | 上海盛通时代印刷有限公司 | 一种印刷工艺中处理废气的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS562498A (en) * | 1979-06-18 | 1981-01-12 | Matsushita Electric Ind Co Ltd | Electric fan |
DE8909594U1 (de) * | 1989-08-10 | 1989-10-05 | Metronic Electronic GmbH, 7210 Rottweil | Gebläse mit einem Elektromotor |
JP3018545B2 (ja) * | 1991-04-11 | 2000-03-13 | 松下電器産業株式会社 | 電動送風機 |
JPH06108993A (ja) * | 1992-09-30 | 1994-04-19 | Matsushita Electric Ind Co Ltd | 電動送風機のインペラ |
JPH06118993A (ja) * | 1992-10-08 | 1994-04-28 | Kokusai Electric Co Ltd | 有声/無声判定回路 |
EP1455094A1 (de) * | 2003-03-04 | 2004-09-08 | Ziehl-Abegg AG | Radiallüfterrad |
KR100629328B1 (ko) * | 2004-02-03 | 2006-09-29 | 엘지전자 주식회사 | 청소기의 송풍장치 |
TWM287571U (en) * | 2005-09-22 | 2006-02-11 | Delta Electronics Inc | Centrifugal fan |
JP2007170331A (ja) | 2005-12-26 | 2007-07-05 | Daikin Ind Ltd | ターボファン及びこれを用いた空気調和機の室内ユニット |
-
2009
- 2009-09-11 JP JP2009210072A patent/JP4894900B2/ja not_active Expired - Fee Related
-
2010
- 2010-07-27 TW TW099124719A patent/TWI418709B/zh not_active IP Right Cessation
- 2010-08-30 EP EP10174481A patent/EP2295817A3/en not_active Withdrawn
- 2010-09-10 CN CN2010102824741A patent/CN102022349A/zh active Pending
- 2010-09-10 CN CN2010205268837U patent/CN201851371U/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2295817A3 (en) | 2012-03-14 |
TWI418709B (zh) | 2013-12-11 |
CN201851371U (zh) | 2011-06-01 |
JP2011058442A (ja) | 2011-03-24 |
EP2295817A2 (en) | 2011-03-16 |
TW201109532A (en) | 2011-03-16 |
CN102022349A (zh) | 2011-04-20 |
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