CN1389651A - 叶轮、鼓风机和冷冻冷藏库 - Google Patents
叶轮、鼓风机和冷冻冷藏库 Download PDFInfo
- Publication number
- CN1389651A CN1389651A CN02105396A CN02105396A CN1389651A CN 1389651 A CN1389651 A CN 1389651A CN 02105396 A CN02105396 A CN 02105396A CN 02105396 A CN02105396 A CN 02105396A CN 1389651 A CN1389651 A CN 1389651A
- Authority
- CN
- China
- Prior art keywords
- impeller
- air
- blade
- flow
- airflow direction
- 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
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
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
-
- 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
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
- F25D2317/0681—Details thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001164501A JP3756079B2 (ja) | 2001-05-31 | 2001-05-31 | 羽根車と、送風機と、冷凍冷蔵庫 |
JP164501/01 | 2001-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1389651A true CN1389651A (zh) | 2003-01-08 |
CN1278048C CN1278048C (zh) | 2006-10-04 |
Family
ID=19007317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021053960A Expired - Fee Related CN1278048C (zh) | 2001-05-31 | 2002-02-28 | 叶轮、鼓风机和冷冻冷藏库 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3756079B2 (zh) |
KR (1) | KR100800912B1 (zh) |
CN (1) | CN1278048C (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100387918C (zh) * | 2003-11-29 | 2008-05-14 | Lg电子株式会社 | 风扇和具有该风扇的冰箱 |
US8007243B2 (en) | 2004-07-26 | 2011-08-30 | Mitsubishi Electric Corporation | Blower including blades attached to a boss |
CN103768813A (zh) * | 2014-01-28 | 2014-05-07 | 田旭峰 | 一种机械蒸发器的叶轮装置的叶片 |
CN105937500A (zh) * | 2015-03-05 | 2016-09-14 | 松下知识产权经营株式会社 | 离心风扇 |
CN106104005A (zh) * | 2014-03-25 | 2016-11-09 | 松下知识产权经营株式会社 | 鼓风装置 |
CN106133330A (zh) * | 2014-03-25 | 2016-11-16 | 松下知识产权经营株式会社 | 电风扇用的螺旋桨风扇、电风扇 |
CN106837832A (zh) * | 2017-01-22 | 2017-06-13 | 佛山市顺德区新双岭机电科技有限公司 | 一种新型的便携式电风扇 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005264803A (ja) * | 2004-03-18 | 2005-09-29 | Matsushita Electric Ind Co Ltd | 送風機と、その送風機を用いた熱交換ユニットおよび冷凍冷蔵庫 |
JP5259919B2 (ja) * | 2005-07-21 | 2013-08-07 | ダイキン工業株式会社 | 軸流ファン |
CN102197228B (zh) * | 2008-10-22 | 2014-05-14 | 夏普株式会社 | 螺旋桨式风扇、流体输送装置和成型模具 |
WO2014102970A1 (ja) * | 2012-12-27 | 2014-07-03 | 三菱電機株式会社 | プロペラファン、送風装置、室外機 |
WO2016117413A1 (ja) * | 2015-01-20 | 2016-07-28 | シャープ株式会社 | プロペラファン、流体送り装置および成形用金型 |
JP6531457B2 (ja) * | 2015-03-26 | 2019-06-19 | 株式会社富士通ゼネラル | プロペラファン |
CN109958630A (zh) * | 2017-12-14 | 2019-07-02 | 苏州宝时得电动工具有限公司 | 吹吸装置及其叶轮 |
EP3754204B1 (de) * | 2019-06-17 | 2022-03-16 | Levitronix GmbH | Lüfter |
CN112943688B (zh) * | 2019-12-11 | 2023-04-11 | 台达电子工业股份有限公司 | 叶轮 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3692750B2 (ja) * | 1997-12-22 | 2005-09-07 | ダイキン工業株式会社 | 送風機用羽根車の翼、及び送風機用羽根車 |
JP3861539B2 (ja) * | 1999-03-03 | 2006-12-20 | 三菱電機株式会社 | プロペラファン |
KR100421884B1 (ko) * | 2001-02-13 | 2004-03-09 | 엘지전자 주식회사 | 축류팬 |
-
2001
- 2001-05-31 JP JP2001164501A patent/JP3756079B2/ja not_active Expired - Fee Related
-
2002
- 2002-02-27 KR KR1020020010405A patent/KR100800912B1/ko not_active IP Right Cessation
- 2002-02-28 CN CNB021053960A patent/CN1278048C/zh not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100387918C (zh) * | 2003-11-29 | 2008-05-14 | Lg电子株式会社 | 风扇和具有该风扇的冰箱 |
US8007243B2 (en) | 2004-07-26 | 2011-08-30 | Mitsubishi Electric Corporation | Blower including blades attached to a boss |
CN102828997B (zh) * | 2004-07-26 | 2015-07-22 | 三菱电机株式会社 | 轴向流动送风机 |
CN103768813A (zh) * | 2014-01-28 | 2014-05-07 | 田旭峰 | 一种机械蒸发器的叶轮装置的叶片 |
CN106104005A (zh) * | 2014-03-25 | 2016-11-09 | 松下知识产权经营株式会社 | 鼓风装置 |
CN106133330A (zh) * | 2014-03-25 | 2016-11-16 | 松下知识产权经营株式会社 | 电风扇用的螺旋桨风扇、电风扇 |
CN106133330B (zh) * | 2014-03-25 | 2018-12-28 | 松下知识产权经营株式会社 | 电风扇用的螺旋桨风扇、电风扇 |
CN106104005B (zh) * | 2014-03-25 | 2019-02-26 | 松下知识产权经营株式会社 | 鼓风装置 |
CN105937500A (zh) * | 2015-03-05 | 2016-09-14 | 松下知识产权经营株式会社 | 离心风扇 |
CN106837832A (zh) * | 2017-01-22 | 2017-06-13 | 佛山市顺德区新双岭机电科技有限公司 | 一种新型的便携式电风扇 |
Also Published As
Publication number | Publication date |
---|---|
CN1278048C (zh) | 2006-10-04 |
KR100800912B1 (ko) | 2008-02-04 |
JP3756079B2 (ja) | 2006-03-15 |
JP2002357197A (ja) | 2002-12-13 |
KR20020091759A (ko) | 2002-12-06 |
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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 | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1050561 Country of ref document: HK |
|
ASS | Succession or assignment of patent right |
Owner name: PANASONIC ELECTRIC EQUIPMENT INDUSTRIAL CO.,LTD. Free format text: FORMER OWNER: MATSUSHITA REFRIGERATION CO. Effective date: 20091023 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091023 Address after: Osaka Japan Patentee after: Matsushita Electric Industrial Co., Ltd. Address before: Osaka Japan Patentee before: Matsushita Refrigeration Co. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061004 Termination date: 20200228 |