TW585227U - Improved structure for fan blade - Google Patents

Improved structure for fan blade

Info

Publication number
TW585227U
TW585227U TW090224133U TW90224133U TW585227U TW 585227 U TW585227 U TW 585227U TW 090224133 U TW090224133 U TW 090224133U TW 90224133 U TW90224133 U TW 90224133U TW 585227 U TW585227 U TW 585227U
Authority
TW
Taiwan
Prior art keywords
fan blade
improved structure
improved
fan
blade
Prior art date
Application number
TW090224133U
Other languages
English (en)
Inventor
Wen-Mao Wen
Original Assignee
Asia Vital Components Co Ltd
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 Asia Vital Components Co Ltd filed Critical Asia Vital Components Co Ltd
Priority to TW090224133U priority Critical patent/TW585227U/zh
Priority to DE20208410U priority patent/DE20208410U1/de
Priority to US10/160,785 priority patent/US20030123988A1/en
Publication of TW585227U publication Critical patent/TW585227U/zh

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
    • F04D29/66—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
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
    • 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
    • F05D2240/307—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 tip of a rotor blade
TW090224133U 2001-12-31 2001-12-31 Improved structure for fan blade TW585227U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW090224133U TW585227U (en) 2001-12-31 2001-12-31 Improved structure for fan blade
DE20208410U DE20208410U1 (de) 2001-12-31 2002-05-31 Ventilatorflügel
US10/160,785 US20030123988A1 (en) 2001-12-31 2002-06-03 Fan blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW090224133U TW585227U (en) 2001-12-31 2001-12-31 Improved structure for fan blade

Publications (1)

Publication Number Publication Date
TW585227U true TW585227U (en) 2004-04-21

Family

ID=21688003

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090224133U TW585227U (en) 2001-12-31 2001-12-31 Improved structure for fan blade

Country Status (3)

Country Link
US (1) US20030123988A1 (zh)
DE (1) DE20208410U1 (zh)
TW (1) TW585227U (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD804647S1 (en) 2016-02-02 2017-12-05 Delta Electronics, Inc. Fan blade
CN112459962A (zh) * 2020-11-23 2021-03-09 重庆交通大学绿色航空技术研究院 一种有特制叶尖端板的风电叶片
US11965522B2 (en) 2015-12-11 2024-04-23 Delta Electronics, Inc. Impeller

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004005548U1 (de) 2003-04-19 2004-06-17 Ebm-Papst St. Georgen Gmbh & Co. Kg Lüfter
US8128338B2 (en) * 2004-11-30 2012-03-06 Kabushiki Kaisha Bellsion Propeller and horizontal-axis wind turbine
US7657520B2 (en) * 2005-03-03 2010-02-02 Google, Inc. Providing history and transaction volume information of a content source to users
US7484925B2 (en) * 2005-05-10 2009-02-03 Emp Advanced Development, Llc Rotary axial fan assembly
US20070154309A1 (en) * 2005-12-29 2007-07-05 Minebea Co., Ltd. Cooling fan with integral housing and impeller
US20070237656A1 (en) * 2006-04-11 2007-10-11 Pipkorn Nicholas T Rotary fan with encapsulated motor assembly
US20080253896A1 (en) * 2007-04-13 2008-10-16 Walls Gary C High efficiency fan blades with airflow-directing baffle elements
JP5210852B2 (ja) * 2008-12-22 2013-06-12 山洋電気株式会社 軸流送風機
DE102010034604A1 (de) 2010-08-13 2012-02-16 Ziehl-Abegg Ag Flügelrad für einen Ventilator
EP2993767A1 (de) * 2014-09-08 2016-03-09 Siemens Aktiengesellschaft Generator für ein Kraftwerk
US20180258947A1 (en) * 2017-03-10 2018-09-13 Nidec Corporation Axial fan
CN108087327A (zh) * 2017-12-12 2018-05-29 无锡市盛源汽车配件厂 高强度加固型汽车水泵叶轮

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5377320A (en) * 1976-12-20 1978-07-08 Toyota Central Res & Dev Lab Inc Axial-flow fan with supplementary blade
US5193983A (en) * 1991-08-05 1993-03-16 Norm Pacific Automation Corp. Axial-flow fan-blade with profiled guide fins
US5445215A (en) * 1992-12-22 1995-08-29 Herbert; Edward Fan assembly with heat sink
US5564901A (en) * 1993-12-14 1996-10-15 The Moore Company Low noise fan
US6375427B1 (en) * 2000-04-14 2002-04-23 Borgwarner Inc. Engine cooling fan having supporting vanes
US6352408B1 (en) * 2000-10-16 2002-03-05 Robert B. Kilian Slip inhibiting boat propeller

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11965522B2 (en) 2015-12-11 2024-04-23 Delta Electronics, Inc. Impeller
USD804647S1 (en) 2016-02-02 2017-12-05 Delta Electronics, Inc. Fan blade
CN112459962A (zh) * 2020-11-23 2021-03-09 重庆交通大学绿色航空技术研究院 一种有特制叶尖端板的风电叶片
CN112459962B (zh) * 2020-11-23 2021-11-02 重庆交通大学绿色航空技术研究院 一种带有叶尖端板的风电叶片

Also Published As

Publication number Publication date
DE20208410U1 (de) 2002-10-02
US20030123988A1 (en) 2003-07-03

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees