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ATE466168T1 - Lüfter mit verstärkter schaufel - Google Patents

Lüfter mit verstärkter schaufel

Info

Publication number
ATE466168T1
ATE466168T1 AT04700218T AT04700218T ATE466168T1 AT E466168 T1 ATE466168 T1 AT E466168T1 AT 04700218 T AT04700218 T AT 04700218T AT 04700218 T AT04700218 T AT 04700218T AT E466168 T1 ATE466168 T1 AT E466168T1
Authority
AT
Austria
Prior art keywords
trailing edge
reinforced
fan
fan blade
bent portion
Prior art date
Application number
AT04700218T
Other languages
English (en)
Inventor
Walter Boyd
Original Assignee
Delta T Corp
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 Delta T Corp filed Critical Delta T Corp
Application granted granted Critical
Publication of ATE466168T1 publication Critical patent/ATE466168T1/de

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
    • F04D29/26—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
    • F04D29/388—Blades characterised by construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow 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
    • 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
    • F04D25/088—Ceiling fans
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Braking Arrangements (AREA)
AT04700218T 2003-01-06 2004-01-05 Lüfter mit verstärkter schaufel ATE466168T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/338,820 US6939108B2 (en) 2003-01-06 2003-01-06 Cooling fan with reinforced blade
PCT/US2004/000125 WO2004063571A2 (en) 2003-01-06 2004-01-05 Cooling fan with reinforced blade

Publications (1)

Publication Number Publication Date
ATE466168T1 true ATE466168T1 (de) 2010-05-15

Family

ID=32681514

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04700218T ATE466168T1 (de) 2003-01-06 2004-01-05 Lüfter mit verstärkter schaufel

Country Status (21)

Country Link
US (1) US6939108B2 (de)
EP (1) EP1588024B1 (de)
JP (1) JP4481297B2 (de)
KR (1) KR100743914B1 (de)
CN (1) CN100504036C (de)
AT (1) ATE466168T1 (de)
AU (1) AU2004204417B2 (de)
BR (1) BRPI0406637B1 (de)
CA (1) CA2512550C (de)
CR (1) CR7890A (de)
DE (2) DE602004026824D1 (de)
DK (1) DK1588024T3 (de)
EC (1) ECSP055897A (de)
ES (1) ES2265805T3 (de)
IL (1) IL169284A (de)
MX (1) MXPA05007325A (de)
NO (1) NO20053757L (de)
NZ (1) NZ541660A (de)
RU (1) RU2319865C2 (de)
WO (1) WO2004063571A2 (de)
ZA (1) ZA200504895B (de)

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US8147204B2 (en) * 2007-09-26 2012-04-03 Delta T Corporation Aerodynamic interface component for fan blade
US8672649B2 (en) * 2007-10-10 2014-03-18 Delta T Corporation Ceiling fan system with brushless motor
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US8123479B2 (en) * 2007-12-19 2012-02-28 Delta T Corporation Method to minimize oscillation in ceiling fans
BRPI0908765B1 (pt) 2008-02-04 2019-11-19 Delta T Corp sistema de ventilador instalado em uma localização que tem um piso e um teto
EP2260183A4 (de) 2008-03-06 2015-08-26 Delta T Corp Deckenlüftersystem mit bürstenlosem motor
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US9976560B2 (en) 2013-02-25 2018-05-22 Greenheck Fan Corporation Mixed flow fan assembly
US10125783B2 (en) 2013-02-25 2018-11-13 Greenheck Fan Corporation Fan assembly and fan wheel assemblies
US9505092B2 (en) * 2013-02-25 2016-11-29 Greenheck Fan Corporation Methods for fan assemblies and fan wheel assemblies
US10184488B2 (en) * 2013-02-25 2019-01-22 Greenheck Fan Corporation Fan housing having flush mounted stator blades
US10309663B1 (en) 2013-03-15 2019-06-04 Delta T, Llc Condensation control system and related method
USD715917S1 (en) * 2013-03-15 2014-10-21 Minka Lighting, Inc. Ceiling fan
US20140306636A1 (en) * 2013-04-12 2014-10-16 Steven Yu Fan control system
USD717935S1 (en) 2013-06-17 2014-11-18 Delta T Corporation Ceiling fan
US9360020B2 (en) * 2014-04-23 2016-06-07 Electric Torque Machines Inc Self-cooling fan assembly
USD716437S1 (en) 2014-01-17 2014-10-28 Patterson Ventilation Company, Inc. Ceiling fan hub and blade assembly
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US9856883B1 (en) 2014-04-14 2018-01-02 Delta T Corporation Predictive condensation control system and related method
US11085455B1 (en) * 2014-08-11 2021-08-10 Delta T, Llc System for regulating airflow associated with product for sale
KR200481153Y1 (ko) 2014-08-27 2016-08-22 노시훈 팬
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US9726192B2 (en) 2015-03-31 2017-08-08 Assa Abloy Entrance Systems Ab Fan blades and associated blade tips
BR112018011909B1 (pt) 2015-12-14 2022-11-16 Hunter Fan Company Conjunto de ventiladores de teto
CN107653368B (zh) * 2017-08-29 2019-04-02 三菱重工金羚空调器有限公司 一种径向圆跳动超标的贯流风叶的矫正工艺
US11175081B1 (en) 2018-04-27 2021-11-16 Delta T, Llc Condensation control system with radiant heating and related method
USD957617S1 (en) 2018-07-10 2022-07-12 Hunter Fan Company Ceiling fan blade
USD957618S1 (en) 2018-07-10 2022-07-12 Hunter Fan Compnay Ceiling fan blade
USD902377S1 (en) 2018-07-10 2020-11-17 Hunter Fan Company Ceiling fan blade
USD880680S1 (en) 2018-07-10 2020-04-07 Hunter Fan Company Ceiling fan blade
USD905845S1 (en) 2018-07-10 2020-12-22 Hunter Fan Company Ceiling fan blade
USD880681S1 (en) 2018-07-10 2020-04-07 Hunter Fan Company Ceiling fan blade
USD880683S1 (en) 2018-07-10 2020-04-07 Hunter Fan Company Ceiling fan blade
USD980408S1 (en) 2018-07-10 2023-03-07 Hunter Fan Company Ceiling fan blade
USD880684S1 (en) 2018-07-10 2020-04-07 Hunter Fan Company Ceiling fan blade
USD880682S1 (en) 2018-07-10 2020-04-07 Hunter Fan Company Ceiling fan blade
USD905226S1 (en) 2018-07-10 2020-12-15 Hunter Fan Company Ceiling fan blade
USD957619S1 (en) 2018-07-10 2022-07-12 Hunter Fan Company Ceiling fan blade
USD903091S1 (en) 2018-07-10 2020-11-24 Hunter Fan Company Ceiling fan blade
USD906511S1 (en) 2018-07-10 2020-12-29 Hunter Fan Company Ceiling fan blade
US11111930B2 (en) 2018-07-10 2021-09-07 Hunter Fan Company Ceiling fan blade
USD905227S1 (en) 2018-07-10 2020-12-15 Hunter Fan Company Ceiling fan blade
USD903092S1 (en) 2018-07-10 2020-11-24 Hunter Fan Company Ceiling fan blade
USD933283S1 (en) 2019-08-28 2021-10-12 Rite-Hite Holding Corporation Fan and light mounting system
CA201548S (en) 2019-03-08 2022-01-28 Rite Hite Holding Corp Mounting device for fan and light
USD956949S1 (en) * 2019-04-19 2022-07-05 Delta T, Llc Fan
US11480191B2 (en) 2019-09-24 2022-10-25 Delta T, Llc Blade retention system for overhead fan
USD965135S1 (en) * 2019-12-17 2022-09-27 Delta T, Llc Winglet for fan
US20210388841A1 (en) 2020-06-16 2021-12-16 Delta T, Llc Ceiling fan with germicidal capabilities
US20220282736A1 (en) * 2021-03-08 2022-09-08 Macroair Technologies, Inc. System and kit for attachment to a support structure of a control panel for a high-volume low speed fan
WO2022245828A1 (en) * 2021-05-20 2022-11-24 Vmg Ventilation Services Llc Fans and fan blades having adjustable flaps
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Also Published As

Publication number Publication date
ECSP055897A (es) 2005-11-22
BRPI0406637B1 (pt) 2014-01-28
US20040131470A1 (en) 2004-07-08
JP4481297B2 (ja) 2010-06-16
RU2319865C2 (ru) 2008-03-20
IL169284A (en) 2012-02-29
MXPA05007325A (es) 2006-02-17
WO2004063571A2 (en) 2004-07-29
US6939108B2 (en) 2005-09-06
EP1588024A4 (de) 2007-03-14
DK1588024T3 (da) 2010-08-16
ES2265805T3 (es) 2010-09-21
DE04700218T1 (de) 2006-07-13
AU2004204417A1 (en) 2004-07-29
WO2004063571A3 (en) 2004-11-11
KR100743914B1 (ko) 2007-07-30
AU2004204417B2 (en) 2007-01-18
NO20053757L (no) 2005-10-05
BRPI0406637A (pt) 2005-12-06
NO20053757D0 (no) 2005-08-05
JP2006516315A (ja) 2006-06-29
ZA200504895B (en) 2006-11-29
EP1588024B1 (de) 2010-04-28
CN100504036C (zh) 2009-06-24
CA2512550A1 (en) 2004-07-29
CA2512550C (en) 2008-12-30
CR7890A (es) 2006-07-25
CN1723338A (zh) 2006-01-18
ES2265805T1 (es) 2007-03-01
EP1588024A2 (de) 2005-10-26
RU2005125046A (ru) 2006-02-20
KR20050092385A (ko) 2005-09-21
DE602004026824D1 (de) 2010-06-10
NZ541660A (en) 2008-08-29

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