JP2021526613A - 扇風機 - Google Patents
扇風機 Download PDFInfo
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- JP2021526613A JP2021526613A JP2021517884A JP2021517884A JP2021526613A JP 2021526613 A JP2021526613 A JP 2021526613A JP 2021517884 A JP2021517884 A JP 2021517884A JP 2021517884 A JP2021517884 A JP 2021517884A JP 2021526613 A JP2021526613 A JP 2021526613A
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- blade
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- 230000008859 change Effects 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 abstract description 29
- 238000007664 blowing Methods 0.000 description 57
- 230000000694 effects Effects 0.000 description 15
- 238000012360 testing method Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/007—Axial-flow pumps multistage fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
- F04D19/024—Multi-stage pumps with contrarotating parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/005—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by changing flow path between different stages or between a plurality of compressors; Load distribution between compressors
-
- 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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/12—Kind or type gaseous, i.e. compressible
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
Description
(関連出願)
本願は2018年7月9日に提出された、出願番号201810750820.0、発明名称「扇風機」である中国特許出願の優先権を主張し、その全文を参考としてここに援用する。
200 第一電気モータ
201 第一羽根
202 第一回転軸
300 第二電気モータ
301 第二羽根
302 第二回転軸
400 第三羽根
500 第四羽根
Claims (14)
- 支柱と、
前記支柱に取り付けられ、第一回転軸を有する第一電気モータと、
前記第一回転軸に取り付けられている第一羽根と、
前記支柱に取り付けられて、第二回転軸を有し、前記第一電気モータと同軸上に設置されている第二電気モータと、
前記第二回転軸に取り付けられて、ねじれ方向が前記第一羽根のねじれ方向とは逆である第二羽根と、
前記第一電気モータと前記第二電気モータと電気的に接続して、且つ前記第一電気モータと前記第二電気モータの反対回転を制御する電気制御ボードとを含み、
前記電気制御ボードは前記第一電気モータの回転速度ω1と前記第二電気モータの回転速度ω2との比([数式1])を調節且つ制御するための回転速度比調節モジュールを含む
扇風機。
- 前記電気制御ボードはさらに、前記第一電気モータと前記第二電気モータの回転方向を同期して切り換えるための方向転換調節モジュールを含む
請求項1に記載の扇風機。 - 前記第一電気モータと前記第二電気モータの運転時に前記方向転換調節モジュールを切断するために、前記方向転換調節モジュールは保護スイッチを含む
請求項2に記載の扇風機。 - 前記電気制御ボードはさらに段階調節モジュールを含み、前記段階調節モジュールは段階を編集できるエディタとメモリを含み、前記段階調節モジュールはさらに複数のプリセット段階選択ボタンと少なくとも一つのカスタマイズ段階選択ボタンを含む
請求項2に記載の扇風機。 - 前記扇風機はさらに第三羽根を含み、前記第三羽根は前記第一回転軸に取り付けられている
請求項1に記載の扇風機。 - 前記第三羽根は第一羽根の外側に設置されて、且つ前記第三羽根のブレード長さは前記第一羽根のブレード長さより小さい
請求項11に記載の扇風機。 - 前記扇風機はさらに第四羽根を含み、前記第四羽根は前記第二回転軸に取り付けられている
請求項11に記載の扇風機。 - 前記第四羽根は前記第一羽根と前記第二羽根の間に設置されており、且つ前記第四羽根のブレード長さは前記第二羽根のブレード長さより小さい
請求項13に記載の扇風機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810750820.0 | 2018-07-09 | ||
CN201810750820.0A CN108953186B (zh) | 2018-07-09 | 2018-07-09 | 风扇 |
PCT/CN2018/123809 WO2020010808A1 (zh) | 2018-07-09 | 2018-12-26 | 风扇 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021526613A true JP2021526613A (ja) | 2021-10-07 |
JP7160500B2 JP7160500B2 (ja) | 2022-10-25 |
Family
ID=64483590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021517884A Active JP7160500B2 (ja) | 2018-07-09 | 2018-12-26 | 扇風機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11408431B2 (ja) |
JP (1) | JP7160500B2 (ja) |
KR (1) | KR102500709B1 (ja) |
CN (1) | CN108953186B (ja) |
WO (1) | WO2020010808A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3498920A4 (en) * | 2016-08-10 | 2020-04-01 | Positec Power Tools (Suzhou) Co., Ltd | GARDEN BLOWER |
CN108953186B (zh) * | 2018-07-09 | 2021-04-27 | 广东美的环境电器制造有限公司 | 风扇 |
JP7276113B2 (ja) | 2019-12-19 | 2023-05-18 | トヨタ自動車株式会社 | 車両、車両制御システム |
JP7251464B2 (ja) | 2019-12-19 | 2023-04-04 | トヨタ自動車株式会社 | 車両、車両制御システム |
JP7272258B2 (ja) * | 2019-12-19 | 2023-05-12 | トヨタ自動車株式会社 | 車両 |
CN111102656B (zh) * | 2020-01-10 | 2023-11-10 | 珠海格力电器股份有限公司 | 空调室外机的双风叶风机系统、控制方法及空调机组 |
US11536279B1 (en) * | 2022-03-07 | 2022-12-27 | Stokes Technology Development Ltd. | Thin type counter-rotating axial air moving device |
CN114962328B (zh) * | 2022-07-25 | 2023-01-06 | 沈阳鼓风机集团股份有限公司 | 一种连续式风洞装置用轴流式主驱动压缩机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2695689Y (zh) * | 2004-04-13 | 2005-04-27 | 郑宗殷 | 散热风扇 |
WO2009057598A1 (ja) * | 2007-10-29 | 2009-05-07 | Sanyo Denki Co., Ltd. | 二重反転式軸流送風機の制御方法 |
CN202560599U (zh) * | 2012-04-10 | 2012-11-28 | 广东美的制冷设备有限公司 | 一种串联风机系统 |
JP2014196713A (ja) * | 2013-03-29 | 2014-10-16 | リズム時計工業株式会社 | 二重反転式送風機 |
JP2014238059A (ja) * | 2013-06-07 | 2014-12-18 | 日本電産株式会社 | 直列式軸流ファン |
CN207229425U (zh) * | 2017-08-25 | 2018-04-13 | 宁波宝工电器有限公司 | 双风叶电机组件 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3483447B2 (ja) * | 1998-01-08 | 2004-01-06 | 松下電器産業株式会社 | 送風装置 |
CN2406088Y (zh) * | 2000-01-17 | 2000-11-15 | 台达电子工业股份有限公司 | 具有多个串联的动叶部的轴流式风扇 |
DE10230253A1 (de) * | 2002-07-04 | 2004-01-22 | Behr Gmbh & Co. | Anordnung und Verfahren zum Schutz vor Überlast eines Elektromotors |
CN100354530C (zh) * | 2004-12-21 | 2007-12-12 | 英业达股份有限公司 | 一种串行风扇组及其转速匹配曲线产生方法 |
JP5259416B2 (ja) * | 2006-11-22 | 2013-08-07 | 日本電産サーボ株式会社 | 直列配置軸流ファン |
JP5715469B2 (ja) * | 2011-04-08 | 2015-05-07 | 山洋電気株式会社 | 二重反転式軸流送風機 |
KR102395851B1 (ko) * | 2015-04-08 | 2022-05-10 | 삼성전자주식회사 | 팬 어셈블리 및 이를 포함하는 공기조화기 |
CN108953186B (zh) | 2018-07-09 | 2021-04-27 | 广东美的环境电器制造有限公司 | 风扇 |
WO2020010807A1 (zh) * | 2018-07-09 | 2020-01-16 | 广东美的环境电器制造有限公司 | 风扇 |
US20220034326A1 (en) * | 2019-01-31 | 2022-02-03 | Miro Co., Ltd. | Air circulator having dual rotary vane |
-
2018
- 2018-07-09 CN CN201810750820.0A patent/CN108953186B/zh active Active
- 2018-12-26 KR KR1020207034401A patent/KR102500709B1/ko active IP Right Grant
- 2018-12-26 WO PCT/CN2018/123809 patent/WO2020010808A1/zh active Application Filing
- 2018-12-26 US US17/057,694 patent/US11408431B2/en active Active
- 2018-12-26 JP JP2021517884A patent/JP7160500B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2695689Y (zh) * | 2004-04-13 | 2005-04-27 | 郑宗殷 | 散热风扇 |
WO2009057598A1 (ja) * | 2007-10-29 | 2009-05-07 | Sanyo Denki Co., Ltd. | 二重反転式軸流送風機の制御方法 |
CN202560599U (zh) * | 2012-04-10 | 2012-11-28 | 广东美的制冷设备有限公司 | 一种串联风机系统 |
JP2014196713A (ja) * | 2013-03-29 | 2014-10-16 | リズム時計工業株式会社 | 二重反転式送風機 |
JP2014238059A (ja) * | 2013-06-07 | 2014-12-18 | 日本電産株式会社 | 直列式軸流ファン |
CN207229425U (zh) * | 2017-08-25 | 2018-04-13 | 宁波宝工电器有限公司 | 双风叶电机组件 |
Also Published As
Publication number | Publication date |
---|---|
JP7160500B2 (ja) | 2022-10-25 |
KR20210002685A (ko) | 2021-01-08 |
CN108953186B (zh) | 2021-04-27 |
US11408431B2 (en) | 2022-08-09 |
US20210199119A1 (en) | 2021-07-01 |
WO2020010808A1 (zh) | 2020-01-16 |
CN108953186A (zh) | 2018-12-07 |
KR102500709B1 (ko) | 2023-02-15 |
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