DK1173359T3 - Lavhastighedsköleventilator - Google Patents

Lavhastighedsköleventilator

Info

Publication number
DK1173359T3
DK1173359T3 DK00911785T DK00911785T DK1173359T3 DK 1173359 T3 DK1173359 T3 DK 1173359T3 DK 00911785 T DK00911785 T DK 00911785T DK 00911785 T DK00911785 T DK 00911785T DK 1173359 T3 DK1173359 T3 DK 1173359T3
Authority
DK
Denmark
Prior art keywords
low speed
cooling fan
speed cooling
building
moving column
Prior art date
Application number
DK00911785T
Other languages
English (en)
Inventor
Walter K Boyd
William C Fairbank
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22960900&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1173359(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Delta T Corp filed Critical Delta T Corp
Application granted granted Critical
Publication of DK1173359T3 publication Critical patent/DK1173359T3/da

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
    • 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
    • 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
    • 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
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Electric Motors In General (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Control Of Direct Current Motors (AREA)
DK00911785T 1999-02-19 2000-02-11 Lavhastighedsköleventilator DK1173359T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/253,589 US6244821B1 (en) 1999-02-19 1999-02-19 Low speed cooling fan

Publications (1)

Publication Number Publication Date
DK1173359T3 true DK1173359T3 (da) 2004-09-27

Family

ID=22960900

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00911785T DK1173359T3 (da) 1999-02-19 2000-02-11 Lavhastighedsköleventilator

Country Status (16)

Country Link
US (3) US6244821B1 (da)
EP (1) EP1173359B1 (da)
JP (1) JP4051468B2 (da)
KR (1) KR100669988B1 (da)
CN (1) CN1100239C (da)
AT (1) ATE267114T1 (da)
AU (1) AU769503B2 (da)
BR (1) BR0008199A (da)
CA (1) CA2362648C (da)
DE (1) DE60010880T2 (da)
DK (1) DK1173359T3 (da)
ES (1) ES2220428T3 (da)
MX (1) MXPA01008285A (da)
PT (1) PT1173359E (da)
RU (1) RU2244168C2 (da)
WO (1) WO2000049342A2 (da)

Families Citing this family (105)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7396212B1 (en) 1998-04-07 2008-07-08 University Of Central Florida Research Foundation, Inc. High efficiency twisted leaf blade ceiling fan
US7210910B1 (en) 1998-04-07 2007-05-01 Research Foundation Of The University Of Central Florida, Inc. Enhancements to high efficiency ceiling fan
US6884034B1 (en) 1998-04-07 2005-04-26 University Of Central Florida Enhancements to high efficiency ceiling fan
US6244821B1 (en) * 1999-02-19 2001-06-12 Mechanization Systems Company, Inc. Low speed cooling fan
US6682308B1 (en) 2002-08-01 2004-01-27 Kaz, Inc. Fan with adjustable mount
US6939108B2 (en) * 2003-01-06 2005-09-06 Mechanization Systems Company, Inc. Cooling fan with reinforced blade
TW594360B (en) 2003-04-21 2004-06-21 Prime View Int Corp Ltd A method for fabricating an interference display cell
US20050090196A1 (en) * 2003-09-23 2005-04-28 Jean-Guy Dube Cooling fan
US7625186B1 (en) * 2004-05-07 2009-12-01 Lueddecke Leon L Large area fan and fan blades usable for large spaces
US20050260943A1 (en) * 2004-05-21 2005-11-24 Snyder Ronald P Loading dock fan
CN101099028B (zh) * 2004-07-21 2010-10-06 德尔塔T公司 扇叶及变型
US7934907B2 (en) * 2004-07-21 2011-05-03 Delta T Corporation Cuffed fan blade modifications
US8079823B2 (en) * 2004-07-21 2011-12-20 Delta T Corporation Fan blades
US7284960B2 (en) * 2004-07-21 2007-10-23 Delta T Corporation Fan blades
US7252478B2 (en) * 2004-07-21 2007-08-07 Delta T Corporation Fan blade modifications
JP4797392B2 (ja) * 2005-02-15 2011-10-19 パナソニック株式会社 送風装置
CN2929281Y (zh) * 2005-11-28 2007-08-01 蚬壳电器工业(集团)有限公司 一种吊扇的扇叶
EP1804004A3 (en) * 2005-12-29 2007-08-22 LG Electronics Inc. Air conditioner for ceiling installation
US7955055B1 (en) 2006-04-14 2011-06-07 Macroair Technologies, Inc. Safety retaining system for large industrial fan
US7674305B2 (en) * 2006-08-23 2010-03-09 Lillquist Steven R Air cleaning fan/fan blade
US20080107527A1 (en) * 2006-11-07 2008-05-08 Minka Lighting Inc. Ceiling fan
US7726945B2 (en) * 2007-02-08 2010-06-01 Rite-Hite Holding Corporation Industrial ceiling fan
EP2118494B1 (en) * 2007-03-01 2019-05-01 Delta T, LLC Angled airfoil extension for fan blade
NL2000667C2 (nl) * 2007-05-29 2008-12-02 Herman Ter Wijlen Ventilatorsysteem.
US8147204B2 (en) * 2007-09-26 2012-04-03 Delta T Corporation Aerodynamic interface component for fan blade
WO2009049052A1 (en) * 2007-10-10 2009-04-16 Delta T Corporation Ceiling fan with concentric stationary tube and power-down features
US8672649B2 (en) * 2007-10-10 2014-03-18 Delta T Corporation Ceiling fan system with brushless motor
WO2009053984A1 (en) * 2007-10-26 2009-04-30 Technion - Research & Development Foundation Ltd Aerodynamic performance enhancements using discharge plasma actuators
US8066480B2 (en) * 2007-11-09 2011-11-29 AirMotion Sciences, Inc. High volume low speed fan
US8123479B2 (en) * 2007-12-19 2012-02-28 Delta T Corporation Method to minimize oscillation in ceiling fans
US7658232B2 (en) * 2008-01-15 2010-02-09 Rite-Hite Holding Corporation Fire safety systems for buildings with overhead fans
SG187428A1 (en) 2008-02-04 2013-02-28 Delta T Corp Automatic control system for ceiling fan based on temperature differentials
AU2009221730A1 (en) 2008-03-06 2009-09-11 Aspen Motion Technologies, Inc Ceiling Fan with Concentric Tubes and Stationary Platform
USD587799S1 (en) 2008-08-15 2009-03-03 Delta T Corporation Winglet for a fan blade
WO2010053775A1 (en) * 2008-10-29 2010-05-14 Delta T Corporation Multi-part modular airfoil section and method of attachment between parts
USD660952S1 (en) 2008-12-22 2012-05-29 Spal Automotive S.R.L. Electric fan
USD654997S1 (en) * 2008-12-22 2012-02-28 Spal Automotive S.R.L. Fan
US10054131B2 (en) * 2009-03-25 2018-08-21 Delta T, Llc High efficiency ducted fan
US8579588B1 (en) 2009-04-29 2013-11-12 Macroair Technologies, Inc. Hub assembly for a large cooling fan
CA2756303C (en) 2009-05-04 2018-08-14 Delta T Corporation Ceiling fan with variable blade pitch and variable speed control
USD631536S1 (en) 2009-05-21 2011-01-25 Rite-Hite Holding Corporation Fan blade
US8753081B2 (en) 2009-10-02 2014-06-17 Delta T Corporation Air fence for fan blade
USD635237S1 (en) 2010-03-05 2011-03-29 Delta T Corporation Fan with ground support
USD641075S1 (en) 2010-03-05 2011-07-05 Delta T Corporation Fan with ground support and winglets
SG184218A1 (en) 2010-04-22 2012-11-29 Delta T Corp Fan blade retention system
US20120087796A1 (en) * 2010-10-06 2012-04-12 Mcmahon Joseph Ceiling fan
WO2013109711A1 (en) 2012-01-20 2013-07-25 Delta T Corporation Thin airfoil ceiling fan blade
SG10201606046WA (en) 2012-01-25 2016-09-29 Delta T Corp Fan with resilient hub
USD672868S1 (en) 2012-02-09 2012-12-18 Delta T Corporation Winglet for fan blade
JP2013189971A (ja) * 2012-02-15 2013-09-26 Nippon Densan Corp シーリングファン用のモータおよびシーリングファン
US9011099B2 (en) 2012-06-19 2015-04-21 Skyblade Fan Company High volume low speed fan
US8842000B2 (en) 2012-07-17 2014-09-23 4Front Engineered Solutions, Inc. Fire control systems
CN105102821B (zh) 2012-10-31 2020-06-23 德尔塔缇有限责任公司 利用循环风扇的集成热舒适度控制系统
US10309663B1 (en) 2013-03-15 2019-06-04 Delta T, Llc Condensation control system and related method
USD717935S1 (en) 2013-06-17 2014-11-18 Delta T Corporation Ceiling fan
WO2015089518A1 (en) * 2013-12-10 2015-06-18 Electric Torque Machines Inc. High efficiency transverse flux motor fan
US9360020B2 (en) 2014-04-23 2016-06-07 Electric Torque Machines Inc Self-cooling fan assembly
US9618003B2 (en) 2013-12-10 2017-04-11 Electric Torque Machines Inc. High efficiency transverse flux motor fan
USD716437S1 (en) * 2014-01-17 2014-10-28 Patterson Ventilation Company, Inc. Ceiling fan hub and blade assembly
US9874214B2 (en) 2014-01-28 2018-01-23 4Front Engineered Solutions, Inc. Fan with fan blade mounting structure
US9856883B1 (en) 2014-04-14 2018-01-02 Delta T Corporation Predictive condensation control system and related method
WO2015163871A1 (en) * 2014-04-23 2015-10-29 Electric Torque Machines, Inc. Self-cooling fan assembly
WO2016004078A1 (en) * 2014-06-30 2016-01-07 Nidec Motor Corporation Large diameter fan having low profile radial air gap motor
US11085455B1 (en) * 2014-08-11 2021-08-10 Delta T, Llc System for regulating airflow associated with product for sale
US9726192B2 (en) 2015-03-31 2017-08-08 Assa Abloy Entrance Systems Ab Fan blades and associated blade tips
USD852944S1 (en) * 2015-07-30 2019-07-02 WLC Enterprises, Inc. Fan blade
US10428831B2 (en) * 2015-07-30 2019-10-01 WLC Enterprises, Inc. Stepped leading edge fan blade
USD853553S1 (en) * 2015-07-30 2019-07-09 WLC Enterprises, Inc. Fan blade
US11674526B2 (en) 2016-01-22 2023-06-13 Hunter Fan Company Ceiling fan having a dual redundant motor mounting assembly
EP4170180B1 (en) 2015-12-14 2026-04-08 Hunter Fan Company Ceiling fan
WO2017218614A1 (en) 2016-06-15 2017-12-21 Hunter Fan Company Ceiling fan system and electronics housing
EP3582841B1 (de) * 2017-02-20 2022-06-29 WEINMANN Emergency Medical Technology GmbH + Co. KG Vorrichtung zur beatmung mit einem gebläse-lagerelement und leitstruktur
AU2018254615B2 (en) * 2017-04-21 2024-02-29 Evapco, Inc. Cooling tower axial fan in a hollowed disc/ring configuration
WO2019200360A1 (en) 2018-04-12 2019-10-17 Resource West, Inc. Evaporator for ambient water bodies, and related system and method
US11175081B1 (en) 2018-04-27 2021-11-16 Delta T, Llc Condensation control system with radiant heating and related method
TWI667415B (zh) * 2018-06-22 2019-08-01 建準電機工業股份有限公司 葉片之轉接盤及其吊扇
USD957617S1 (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
USD880683S1 (en) 2018-07-10 2020-04-07 Hunter Fan Company Ceiling fan blade
USD957619S1 (en) 2018-07-10 2022-07-12 Hunter Fan Company Ceiling fan blade
USD905845S1 (en) 2018-07-10 2020-12-22 Hunter Fan Company Ceiling fan blade
USD880680S1 (en) 2018-07-10 2020-04-07 Hunter Fan Company Ceiling fan blade
USD880681S1 (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
USD905227S1 (en) 2018-07-10 2020-12-15 Hunter Fan Company Ceiling fan blade
USD902377S1 (en) 2018-07-10 2020-11-17 Hunter Fan Company Ceiling fan blade
USD903092S1 (en) 2018-07-10 2020-11-24 Hunter Fan Company Ceiling fan blade
USD905226S1 (en) 2018-07-10 2020-12-15 Hunter Fan Company Ceiling fan blade
USD906511S1 (en) 2018-07-10 2020-12-29 Hunter Fan Company Ceiling fan blade
USD880684S1 (en) 2018-07-10 2020-04-07 Hunter Fan Company Ceiling fan blade
US11111930B2 (en) 2018-07-10 2021-09-07 Hunter Fan Company Ceiling fan blade
USD957618S1 (en) 2018-07-10 2022-07-12 Hunter Fan Compnay Ceiling fan blade
USD880682S1 (en) 2018-07-10 2020-04-07 Hunter Fan Company Ceiling fan blade
WO2020066802A1 (ja) * 2018-09-28 2020-04-02 パナソニックＩｐマネジメント株式会社 天井扇
USD933283S1 (en) 2019-08-28 2021-10-12 Rite-Hite Holding Corporation Fan and light mounting system
CA201546S (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
CN110671361A (zh) * 2019-10-28 2020-01-10 浙江格尔减速机有限公司 一种大直径工业风扇叶片连接结构
US20210388841A1 (en) 2020-06-16 2021-12-16 Delta T, Llc Ceiling fan with germicidal capabilities
US11346361B2 (en) * 2020-08-10 2022-05-31 Caterpillar Inc. One piece casting fan hub and method of manufacture a fan
USD1010802S1 (en) * 2021-02-09 2024-01-09 Hunter Fan Company Telescopic down rod assembly
IT202100023681A1 (it) 2021-09-14 2023-03-14 Gigola & Riccardi S P A Dispositivo di ventilazione di un ambiente
USD1001265S1 (en) * 2022-03-29 2023-10-10 Hunter Fan Company Telescopic down rod assembly
US20250243878A1 (en) 2024-01-29 2025-07-31 Delta T, Llc Modular restrictor for a dynamic fan mount

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US399973A (en) 1889-03-19 Rotary fan for fruit-driers
US2736137A (en) * 1956-02-28 thaheld
US681710A (en) 1899-08-26 1901-09-03 Automatic Speed Governor Company Ltd Speed-governor for fans.
US921744A (en) 1908-05-12 1909-05-18 William D Scott Ventilating-fan for mines.
US1642205A (en) 1927-01-15 1927-09-13 Hosch J Claude Fan
US3051072A (en) 1961-03-20 1962-08-28 Hoy R Bohanon Air circulating and mixing fan
US3689971A (en) 1967-08-31 1972-09-12 Eugene M Davidson Axial flow fans
DE2046486C3 (de) * 1970-09-21 1974-03-07 Fa. Willi Seeber, Kardaun, Bozen (Italien) Schaufelrad für Lüfter
US3768546A (en) 1971-12-27 1973-10-30 Hudson Products Corp Axial flow fan assembly
US3818813A (en) 1973-01-05 1974-06-25 Julian Eng Atmosphere circulation system
US4008007A (en) 1975-05-23 1977-02-15 Hudson Products Corporation Axial flow fan assembly
FR2391428A1 (fr) 1977-05-18 1978-12-15 Delta Neu Sa Unite de ventilation et de conditionnement de zone par evaporation adiabatique sous toiture
US4373241A (en) * 1977-06-10 1983-02-15 Maloof Ralph P Method of making propeller blade
US4202655A (en) 1977-06-10 1980-05-13 Maloof Ralph P Propeller fan blading and hub therefor
US4275993A (en) 1978-07-14 1981-06-30 Stanley Industrial Corporation Composite fan blade assembly
JPS5525555A (en) * 1978-08-12 1980-02-23 Hitachi Ltd Impeller
SU1370320A1 (ru) * 1986-06-23 1988-01-30 И.К. Попов Рабочее колесо осевого компрессора
US4779671A (en) * 1987-06-05 1988-10-25 Dewey Dolison Cooling, heating and ventilation system
US4892460A (en) 1989-01-30 1990-01-09 Volk Steve J Propeller breeze enhancing blades for conventional ceiling fans
AR240846A1 (es) * 1989-08-14 1991-02-28 Mucci Ricardo Luciano Mejoras en ventiladores axiales de uso industrial
RU2011890C1 (ru) * 1991-07-05 1994-04-30 Головное конструкторское бюро научно-производственного объединения "Энергия" им.акад.С.П.Королева Осевой вентилятор
US5246343A (en) 1991-12-23 1993-09-21 Emerson Electric Co. Fan assemblies and method of making same
US5328329A (en) 1993-07-06 1994-07-12 Hudson Products Corporation Fan blade width extender
US5567200A (en) 1993-12-01 1996-10-22 Ctb Inc. Method and apparatus for circulating air
US5542819A (en) 1995-02-14 1996-08-06 Chien Luen Industries Company, Ltd., Inc. Ceiling fan safety tether
US5860788A (en) * 1996-06-14 1999-01-19 Shell Electric Mfg. (Holdings) Co. Ltd. Low drag fan assembly
KR980008861U (ko) * 1996-07-25 1998-04-30 조종완 환풍기겸용천정등
US5795220A (en) * 1997-03-20 1998-08-18 Core; William Roger Ceiling fan with an air diffuser system
US6039541A (en) * 1998-04-07 2000-03-21 University Of Central Florida High efficiency ceiling fan
US6244821B1 (en) * 1999-02-19 2001-06-12 Mechanization Systems Company, Inc. Low speed cooling fan

Also Published As

Publication number Publication date
JP4051468B2 (ja) 2008-02-27
EP1173359A2 (en) 2002-01-23
WO2000049342A2 (en) 2000-08-24
CA2362648A1 (en) 2000-08-24
US6817835B2 (en) 2004-11-16
CN1100239C (zh) 2003-01-29
BR0008199A (pt) 2003-01-14
DE60010880D1 (de) 2004-06-24
MXPA01008285A (es) 2004-09-06
JP2002537521A (ja) 2002-11-05
KR20010110441A (ko) 2001-12-13
ES2220428T3 (es) 2004-12-16
AU3362400A (en) 2000-09-04
ATE267114T1 (de) 2004-06-15
US20040084544A1 (en) 2004-05-06
AU769503B2 (en) 2004-01-29
KR100669988B1 (ko) 2007-01-17
PT1173359E (pt) 2004-10-29
CA2362648C (en) 2006-06-27
CN1341064A (zh) 2002-03-20
EP1173359B1 (en) 2004-05-19
US6244821B1 (en) 2001-06-12
EP1173359A4 (en) 2002-11-20
DE60010880T2 (de) 2004-12-30
WO2000049342A3 (en) 2001-02-15
US20020001521A1 (en) 2002-01-03
US6589016B2 (en) 2003-07-08
RU2244168C2 (ru) 2005-01-10

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