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
Application number
TW094118548A
Other languages
English (en)
Chinese (zh)
Other versions
TW200643310A (en
Inventor
Zong-Yin Zheng
Original Assignee
Zong-Yin Zheng
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zong-Yin Zheng filed Critical Zong-Yin Zheng
Priority to TW094118548A priority Critical patent/TW200643310A/zh
Priority to US11/331,312 priority patent/US20060276122A1/en
Priority to MYPI20061555A priority patent/MY138792A/en
Priority to JP2006109896A priority patent/JP2006342795A/ja
Priority to KR1020060034798A priority patent/KR100837718B1/ko
Priority to BRPI0601969-2A priority patent/BRPI0601969A/pt
Publication of TW200643310A publication Critical patent/TW200643310A/zh
Application granted granted Critical
Publication of TWI296676B publication Critical patent/TWI296676B/zh

Links

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)
TW094118548A 2005-06-06 2005-06-06 Dual-blade electric fan with balanced shaft TW200643310A (en)

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 (pt) 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 (pt)
JP (1) JP2006342795A (pt)
KR (1) KR100837718B1 (pt)
BR (1) BRPI0601969A (pt)
MY (1) MY138792A (pt)
TW (1) TW200643310A (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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
KR102505058B1 (ko) * 2018-07-09 2023-02-28 지디 미디어 인바이런먼트 어플라이언스즈 엠에프지. 컴퍼니 리미티드 선풍기
US11493050B2 (en) * 2018-07-09 2022-11-08 Gd Midea Environment Appliances Mfg Co., Ltd. Fan
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
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
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
KR20060127737A (ko) 2006-12-13
MY138792A (en) 2009-07-31
BRPI0601969A (pt) 2007-02-21
JP2006342795A (ja) 2006-12-21
KR100837718B1 (ko) 2008-06-13
TW200643310A (en) 2006-12-16
US20060276122A1 (en) 2006-12-07

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees