EP2260183A4 - Ceiling fan system with brushless motor - Google Patents

Ceiling fan system with brushless motor

Info

Publication number
EP2260183A4
EP2260183A4 EP09716279.6A EP09716279A EP2260183A4 EP 2260183 A4 EP2260183 A4 EP 2260183A4 EP 09716279 A EP09716279 A EP 09716279A EP 2260183 A4 EP2260183 A4 EP 2260183A4
Authority
EP
European Patent Office
Prior art keywords
brushless motor
ceiling fan
fan system
ceiling
brushless
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP09716279.6A
Other languages
German (de)
French (fr)
Other versions
EP2260183A1 (en
Inventor
J Carey Smith
Richard A Oleson
Richard M Aynsley
Richard W Fizer
John B Langston
Mark A Toy
Elios Klemo
Ron G Flanary
Troy A Anderson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delta T LLC
Hoffman Enclosures Inc
Original Assignee
Delta T LLC
Aspen Motion Technologies Inc
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
Priority claimed from US12/249,086 external-priority patent/US8147182B2/en
Application filed by Delta T LLC, Aspen Motion Technologies Inc filed Critical Delta T LLC
Priority to EP10178071.6A priority Critical patent/EP2267314A3/en
Publication of EP2260183A1 publication Critical patent/EP2260183A1/en
Publication of EP2260183A4 publication Critical patent/EP2260183A4/en
Withdrawn legal-status Critical Current

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
    • F04D25/088—Ceiling 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/5866—Cooling at last part of the working fluid in a heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Electric Motors In General (AREA)
EP09716279.6A 2008-03-06 2009-03-06 Ceiling fan system with brushless motor Withdrawn EP2260183A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10178071.6A EP2267314A3 (en) 2008-03-06 2009-03-06 Fan control system with sensors

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3425408P 2008-03-06 2008-03-06
US12/249,086 US8147182B2 (en) 2007-10-10 2008-10-10 Ceiling fan with concentric stationary tube and power-down features
PCT/US2009/036347 WO2009111708A1 (en) 2008-03-06 2009-03-06 Ceiling fan system with brushless motor

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP10178071.6A Division EP2267314A3 (en) 2008-03-06 2009-03-06 Fan control system with sensors
EP10178071.6 Division-Into 2010-09-21

Publications (2)

Publication Number Publication Date
EP2260183A1 EP2260183A1 (en) 2010-12-15
EP2260183A4 true EP2260183A4 (en) 2015-08-26

Family

ID=41056377

Family Applications (2)

Application Number Title Priority Date Filing Date
EP09716279.6A Withdrawn EP2260183A4 (en) 2008-03-06 2009-03-06 Ceiling fan system with brushless motor
EP10178071.6A Withdrawn EP2267314A3 (en) 2008-03-06 2009-03-06 Fan control system with sensors

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP10178071.6A Withdrawn EP2267314A3 (en) 2008-03-06 2009-03-06 Fan control system with sensors

Country Status (8)

Country Link
EP (2) EP2260183A4 (en)
CN (2) CN102245862B (en)
AU (2) AU2009221730A1 (en)
BR (2) BRPI0908552A2 (en)
CA (2) CA2718512C (en)
MX (2) MX2010009777A (en)
SG (2) SG188815A1 (en)
WO (1) WO2009111708A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120087796A1 (en) * 2010-10-06 2012-04-12 Mcmahon Joseph Ceiling fan
US10215436B1 (en) 2011-05-02 2019-02-26 John M. Rawski Full spectrum universal controller
CN102364116B (en) * 2011-11-04 2015-02-11 新疆金风科技股份有限公司 Fan control device and method
US9562534B2 (en) * 2012-05-04 2017-02-07 Ghsp, Inc. In-line dual pump and motor with control device
CN104281108A (en) * 2013-07-05 2015-01-14 艾美特电器（深圳）有限公司 Intelligent household appliance control system
EP3120029A4 (en) * 2014-03-17 2018-03-07 Delta T Corporation Fan with remote temperature sensor and mounting arrangement
WO2016109645A1 (en) * 2014-12-30 2016-07-07 Delta T Corporation Integrated thermal comfort control system with variable mode of operation
US11674526B2 (en) 2016-01-22 2023-06-13 Hunter Fan Company Ceiling fan having a dual redundant motor mounting assembly
ES2959217T3 (en) 2015-12-14 2024-02-21 Hunter Fan Co Ceiling fan
CN108655531B (en) * 2016-04-28 2020-10-27 诸暨市景旺机械科技有限公司 Suspension type gas welding rifle head hangs device soon
CN105840527B (en) * 2016-05-17 2018-06-15 中山宝扇电器有限公司 The ceiling fan maintained easily
CN107131133B (en) * 2017-06-22 2023-06-13 河北纳州机械制造有限公司 Fan capable of changing wind direction rapidly
CN107503962B (en) * 2017-08-14 2019-07-02 苏州市百川设备工程有限公司 Industrial big fan
TWI653398B (en) 2017-10-13 2019-03-11 國立虎尾科技大學 Ceiling fan with supplementary balance calibration and system using the same
CN107707161A (en) * 2017-11-16 2018-02-16 温岭市叶氏电子科技有限公司 A kind of permanent magnetic brushless motor controller
US11293457B2 (en) 2018-01-19 2022-04-05 Hewlett-Packard Development Company, L.P. Magnetic fan blade controls
CN108468650A (en) * 2018-03-06 2018-08-31 傅小燕 Improve the electric fan of security performance
TWI655370B (en) * 2018-04-03 2019-04-01 建準電機工業股份有限公司 Motor and ceiling fan including the same
CN109281858B (en) * 2018-11-27 2024-06-07 三巨科技电机（深圳）有限公司 Automatic fan performance detection device
CN111794985A (en) * 2020-06-16 2020-10-20 厦门势拓伺服科技股份有限公司 Gradual change structure blade and electric fan thereof
US11359941B1 (en) * 2021-05-14 2022-06-14 SimpliSafe, Inc. Smoke detector housing and surface mount
US11761875B2 (en) * 2021-06-01 2023-09-19 Honeywell International Inc. Adjusting for air flow temperature changes in an aspirating smoke detector

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1856017A (en) * 1929-08-09 1932-04-26 Hunter Fan & Motor Company Adjustable fan
US2311374A (en) * 1938-11-01 1943-02-16 American District Telegraph Co Automatic fire control system for ventilating or air conditioning systems
GB2076468A (en) * 1980-05-22 1981-12-02 Allware Agencies Ltd Ceiling fan with illumination means
US4438359A (en) * 1982-04-14 1984-03-20 Emerson Electric Co. Dynamoelectric machine structure and method
US5033113A (en) * 1989-05-31 1991-07-16 Susan Wang Infrared receiver system for a remote control ceiling fan
US5421701A (en) * 1994-03-24 1995-06-06 Funston; Lance T. Fan for an incandescent light bulb fixture
US20020155807A1 (en) * 2001-03-12 2002-10-24 Moor Matthew C. Device for controlling an air-moving apparatus upon activation of a smoke detector

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6461987A (en) * 1987-09-02 1989-03-08 Nordson Kk Film coating process and blending agent of liquid photo solder resist
JPH03226288A (en) * 1989-12-13 1991-10-07 Mitsubishi Electric Corp Protecting device for air-conditioner
US5069601A (en) * 1990-01-18 1991-12-03 Emerson Electric Co. Ceiling fan with removable hub
US5636287A (en) * 1994-11-30 1997-06-03 Lucent Technologies Inc. Apparatus and method for the active control of air moving device noise
US5996898A (en) * 1998-04-07 1999-12-07 University Of Central Florida Automatic occupancy and temperature control for ceiling fan operation
US6244821B1 (en) 1999-02-19 2001-06-12 Mechanization Systems Company, Inc. Low speed cooling fan
US6458028B2 (en) * 1999-12-17 2002-10-01 Darryl L. Snyder Diffuser and ceiling fan combination
US20050232776A1 (en) * 2002-07-03 2005-10-20 Marshall John C Two-piece safety mechanism for ceiling fans
US8905721B2 (en) * 2002-07-12 2014-12-09 Delta Electronics Inc. Fan control system using a microcontroller
US6939108B2 (en) 2003-01-06 2005-09-06 Mechanization Systems Company, Inc. Cooling fan with reinforced blade
CN2613711Y (en) * 2003-02-21 2004-04-28 胡泽军 Automatic combustible gas alarm and exhausting apparatus
US7600971B2 (en) * 2003-03-21 2009-10-13 Vestas Wind Systems A/S Methods of moving the rotating means of a wind turbine during transportation or stand still, method of controlling the moving of the rotating means, nacelle, auxiliary device, control and monitoring system and use hereof
US6956342B1 (en) * 2004-04-30 2005-10-18 Datech Technology Co., Ltd. Driving circuit for a DC brushless fan motor
US7934907B2 (en) 2004-07-21 2011-05-03 Delta T Corporation Cuffed fan blade modifications
US7252478B2 (en) 2004-07-21 2007-08-07 Delta T Corporation Fan blade modifications
US7284960B2 (en) 2004-07-21 2007-10-23 Delta T Corporation Fan blades
US8079823B2 (en) 2004-07-21 2011-12-20 Delta T Corporation Fan blades
US7282873B2 (en) * 2004-11-16 2007-10-16 Lenovo (Singapore) Pte. Ltd. Mutual active cancellation of fan noise and vibration
US7064269B2 (en) * 2004-11-23 2006-06-20 Smith David W Quick connect electrical junction box assembly
US7175392B2 (en) * 2005-01-04 2007-02-13 Steiner Robert E Ceiling fan motor with stationary shaft
US20070160481A1 (en) * 2006-01-11 2007-07-12 Fan-Tastic Vent Control scheme for a roof vent fan assembly
CN100499323C (en) * 2005-02-04 2009-06-10 富准精密工业(深圳)有限公司 Induction less brush-less DC motor and fan with same
US7201489B2 (en) * 2005-06-15 2007-04-10 Shing-Jy Shyu Ceiling fan light LED assembly device
US7385528B2 (en) * 2005-09-12 2008-06-10 Gomez Angel C Combination ceiling fan with light and sound generator
FR2892499B1 (en) * 2005-10-20 2008-01-11 Astato Soc Par Actions Simplif STATO-DYNAMIC AIR EXTRACTOR COMPRISING SENSOR FOR OPERATING THE BLADES OF SAID EXTRACTOR
CN1978915A (en) * 2005-11-30 2007-06-13 台达电子工业股份有限公司 Fan system and temperature feel protection device
TWI330449B (en) * 2005-12-23 2010-09-11 Delta Electronics Inc Fan system and low speed detecting device thereof
CN101033750A (en) * 2006-03-08 2007-09-12 台达电子工业股份有限公司 Fan system and detecting device thereof
JP2007255269A (en) * 2006-03-22 2007-10-04 Funai Electric Co Ltd Fan abnormality detector
CN2930077Y (en) * 2006-06-13 2007-08-01 元山科技工业股份有限公司 AC fan motor capable of detecting rotation speed
WO2009011933A1 (en) 2007-03-01 2009-01-22 Delta T Corporation Angled airfoil extension for fan blade
USD587799S1 (en) 2008-08-15 2009-03-03 Delta T Corporation Winglet for a fan blade

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1856017A (en) * 1929-08-09 1932-04-26 Hunter Fan & Motor Company Adjustable fan
US2311374A (en) * 1938-11-01 1943-02-16 American District Telegraph Co Automatic fire control system for ventilating or air conditioning systems
GB2076468A (en) * 1980-05-22 1981-12-02 Allware Agencies Ltd Ceiling fan with illumination means
US4438359A (en) * 1982-04-14 1984-03-20 Emerson Electric Co. Dynamoelectric machine structure and method
US5033113A (en) * 1989-05-31 1991-07-16 Susan Wang Infrared receiver system for a remote control ceiling fan
US5421701A (en) * 1994-03-24 1995-06-06 Funston; Lance T. Fan for an incandescent light bulb fixture
US20020155807A1 (en) * 2001-03-12 2002-10-24 Moor Matthew C. Device for controlling an air-moving apparatus upon activation of a smoke detector

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009111708A1 *

Also Published As

Publication number Publication date
EP2267314A2 (en) 2010-12-29
AU2010214786A1 (en) 2010-09-23
EP2267314A3 (en) 2015-08-26
MX339390B (en) 2016-05-20
CA2718512C (en) 2016-10-18
WO2009111708A1 (en) 2009-09-11
BRPI0908552A2 (en) 2012-12-25
CA2718512A1 (en) 2009-09-11
BRPI0923674B1 (en) 2021-01-12
SG188815A1 (en) 2013-04-30
CN102072183A (en) 2011-05-25
CN102072183B (en) 2014-09-03
CN102245862B (en) 2014-07-02
CA2941957A1 (en) 2009-09-11
BRPI0923674A2 (en) 2013-11-12
CA2941957C (en) 2019-06-04
AU2010214786B2 (en) 2013-10-17
CN102245862A (en) 2011-11-16
AU2009221730A1 (en) 2009-09-11
EP2260183A1 (en) 2010-12-15
MX2010009777A (en) 2011-05-25
SG10201402822WA (en) 2014-08-28

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Legal Events

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Extension state: AL BA RS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: OLESON, RICHARD A.

Inventor name: KLEMO, ELIOS

Inventor name: FLANARY, RON G.

Inventor name: TOY, MARK A.

Inventor name: AYNSLEY, RICHARD M.

Inventor name: SMITH, J. CAREY

Inventor name: FIZER, RICHARD W.

Inventor name: ANDERSON, TROY A.

Inventor name: LANGSTON, JOHN B.

DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: F03D 11/02 20060101ALI20150320BHEP

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