TWI296676B - - Google Patents
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- Publication number
- TWI296676B TWI296676B TW094118548A TW94118548A TWI296676B TW I296676 B TWI296676 B TW I296676B TW 094118548 A TW094118548 A TW 094118548A TW 94118548 A TW94118548 A TW 94118548A TW I296676 B TWI296676 B TW I296676B
- Authority
- TW
- Taiwan
- Prior art keywords
- positioning
- main shaft
- portions
- blade
- motor
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- 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
- 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
-
- 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
- F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/662—Balancing of rotors
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
-
- 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
-
- 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
- F05D2260/00—Function
- F05D2260/30—Retaining components in desired mutual position
- F05D2260/31—Retaining bolts or nuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094118548A TW200643310A (en) | 2005-06-06 | 2005-06-06 | Dual-blade electric fan with balanced shaft |
US11/331,312 US20060276122A1 (en) | 2005-06-06 | 2006-01-11 | Electric fan |
MYPI20061555A MY138792A (en) | 2005-06-06 | 2006-04-06 | Electric fan |
JP2006109896A JP2006342795A (ja) | 2005-06-06 | 2006-04-12 | 両面扇風機 |
KR1020060034798A KR100837718B1 (ko) | 2005-06-06 | 2006-04-18 | 전기 팬 |
BRPI0601969-2A BRPI0601969A (pt) | 2005-06-06 | 2006-06-02 | ventilador elétrico |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094118548A TW200643310A (en) | 2005-06-06 | 2005-06-06 | Dual-blade electric fan with balanced shaft |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200643310A TW200643310A (en) | 2006-12-16 |
TWI296676B true TWI296676B (de) | 2008-05-11 |
Family
ID=37494756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094118548A TW200643310A (en) | 2005-06-06 | 2005-06-06 | Dual-blade electric fan with balanced shaft |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060276122A1 (de) |
JP (1) | JP2006342795A (de) |
KR (1) | KR100837718B1 (de) |
BR (1) | BRPI0601969A (de) |
MY (1) | MY138792A (de) |
TW (1) | TW200643310A (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM378290U (en) * | 2009-11-30 | 2010-04-11 | Yi-Huang Chen | Electric fan |
FR2957987B1 (fr) * | 2010-03-23 | 2013-03-01 | Valeo Systemes Thermiques | Support moteur pour un moteur d'entrainement d'un groupe moto-ventilateur d'un appareil de chauffage, ventilation et/ou climatisation pour un vehicule automobile |
KR101291916B1 (ko) * | 2011-09-27 | 2013-07-31 | 이동욱 | 양방향 선풍기 |
CN105697401A (zh) * | 2013-08-28 | 2016-06-22 | 乐清市华尊电气有限公司 | 一种具有电冷片的安全型双头电风扇 |
CN103410758B (zh) * | 2013-08-28 | 2015-12-02 | 乐清市华尊电气有限公司 | 安全型双头电风扇 |
CN105201908A (zh) * | 2015-10-26 | 2015-12-30 | 珠海格力电器股份有限公司 | 一种轴流叶轮及具有该叶轮的风扇或空调 |
CN106194805B (zh) * | 2016-09-18 | 2019-03-01 | 林学权 | 一种双头风扇 |
CN108087310A (zh) * | 2017-12-10 | 2018-05-29 | 东兴鑫宇实业有限公司 | 一种用于金花茶烘干箱的散热装置 |
KR102002357B1 (ko) * | 2018-04-12 | 2019-07-25 | 뉴모텍(주) | 듀얼 팬 모터 |
KR102499298B1 (ko) * | 2018-05-29 | 2023-02-13 | 주식회사 아모텍 | 멀티 팬 유닛 |
JP7030216B2 (ja) * | 2018-07-09 | 2022-03-04 | 広東美的環境電器制造有限公司 | 扇風機 |
WO2020010807A1 (zh) * | 2018-07-09 | 2020-01-16 | 广东美的环境电器制造有限公司 | 风扇 |
WO2020077795A1 (zh) * | 2018-10-15 | 2020-04-23 | 广东美的白色家电技术创新中心有限公司 | 对旋风扇 |
CN111043057B (zh) * | 2018-10-15 | 2022-03-25 | 广东美的白色家电技术创新中心有限公司 | 对旋风扇 |
CN109915410A (zh) * | 2019-04-18 | 2019-06-21 | 西安联创分布式可再生能源研究院有限公司 | 一种离心风机多级叶轮安装结构 |
US11686321B2 (en) * | 2021-11-10 | 2023-06-27 | Air Cool Industrial Co., Ltd. | Ceiling fan having double-layer blades |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4157225A (en) * | 1978-03-17 | 1979-06-05 | Fred Levine | Slotted shaft adapter |
JPH0666296A (ja) * | 1992-08-21 | 1994-03-08 | Daikin Ind Ltd | 送風機の羽根車の固定構造 |
US5368445A (en) * | 1993-11-03 | 1994-11-29 | Lasko Metal Products, Inc. | Pedestal fan |
KR970000730U (ko) * | 1995-06-12 | 1997-01-21 | 이창훈 | 골판지 상자 제조기의 사이드 이송장치 |
KR970021768A (ko) * | 1995-10-31 | 1997-05-28 | 배순훈 | 양방향 선풍기 |
KR19980023091U (ko) * | 1996-10-30 | 1998-07-25 | 김광호 | 프로펠러 팬 |
US6015262A (en) * | 1997-10-21 | 2000-01-18 | Huang; Kuo-Cheng | Electric fan apparatus capable of blowing air in a desired orientation |
KR20000021357U (ko) * | 1999-05-26 | 2000-12-26 | 윤종용 | 송풍팬의 취부구조 |
TW570230U (en) * | 2003-04-28 | 2004-01-01 | Tzung-Yin Jeng | Heat dissipating fan |
US6904960B1 (en) * | 2003-12-10 | 2005-06-14 | Sonicedge Industries Corp. | Heat dissipation apparatus |
US6960023B2 (en) * | 2003-12-31 | 2005-11-01 | Tek-Chain Development Inc. | Bearing structure for blade assembly of cooling fan |
-
2005
- 2005-06-06 TW TW094118548A patent/TW200643310A/zh unknown
-
2006
- 2006-01-11 US US11/331,312 patent/US20060276122A1/en not_active Abandoned
- 2006-04-06 MY MYPI20061555A patent/MY138792A/en unknown
- 2006-04-12 JP JP2006109896A patent/JP2006342795A/ja active Pending
- 2006-04-18 KR KR1020060034798A patent/KR100837718B1/ko not_active IP Right Cessation
- 2006-06-02 BR BRPI0601969-2A patent/BRPI0601969A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20060276122A1 (en) | 2006-12-07 |
KR20060127737A (ko) | 2006-12-13 |
MY138792A (en) | 2009-07-31 |
JP2006342795A (ja) | 2006-12-21 |
BRPI0601969A (pt) | 2007-02-21 |
TW200643310A (en) | 2006-12-16 |
KR100837718B1 (ko) | 2008-06-13 |
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