EP2567457A4 - A ceiling fan - Google Patents
A ceiling fan Download PDFInfo
- Publication number
- EP2567457A4 EP2567457A4 EP10851033.0A EP10851033A EP2567457A4 EP 2567457 A4 EP2567457 A4 EP 2567457A4 EP 10851033 A EP10851033 A EP 10851033A EP 2567457 A4 EP2567457 A4 EP 2567457A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- ceiling fan
- ceiling
- fan
- 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- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
- H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
- H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2010/000990 WO2011138626A1 (en) | 2010-05-03 | 2010-05-03 | A ceiling fan |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2567457A1 EP2567457A1 (en) | 2013-03-13 |
EP2567457A4 true EP2567457A4 (en) | 2017-06-21 |
Family
ID=44903659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10851033.0A Withdrawn EP2567457A4 (en) | 2010-05-03 | 2010-05-03 | A ceiling fan |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP2567457A4 (en) |
JP (1) | JP2013526260A (en) |
CN (1) | CN103155402A (en) |
AU (1) | AU2010352685B2 (en) |
BR (1) | BR112012028161A2 (en) |
CA (1) | CA2794426A1 (en) |
MX (1) | MX2012012752A (en) |
SG (1) | SG184802A1 (en) |
WO (1) | WO2011138626A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014114341A1 (en) | 2013-01-24 | 2014-07-31 | Synthon Bv | Process for making ivabradine |
US9874214B2 (en) | 2014-01-28 | 2018-01-23 | 4Front Engineered Solutions, Inc. | Fan with fan blade mounting structure |
US9531308B2 (en) * | 2014-06-30 | 2016-12-27 | Nidec Motor Company | Fan motor power supply |
CN104485857B (en) * | 2014-08-21 | 2017-09-15 | 株洲中车时代电气股份有限公司 | A kind of fan speed regulating circuit, method, system and its application |
US9726192B2 (en) | 2015-03-31 | 2017-08-08 | Assa Abloy Entrance Systems Ab | Fan blades and associated blade tips |
USD770027S1 (en) | 2015-06-30 | 2016-10-25 | Delta T Corporation | Fan |
USD797917S1 (en) | 2015-08-17 | 2017-09-19 | Delta T Corporation | Fan with light |
USD812006S1 (en) | 2015-10-09 | 2018-03-06 | Delta T Corporation | Fan motor |
USD847969S1 (en) | 2016-01-04 | 2019-05-07 | Delta T, Llc | Fan canopy |
EP3871315A4 (en) * | 2018-10-25 | 2022-06-22 | Rotech Motor Teknolojileri San. Ve Tic. A.S. | An alternating current synchronous motor and a control method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5233275A (en) * | 1991-11-01 | 1993-08-03 | Micropolis Corporation | Simplified sensorless DC motor commutation control circuit using analog timing techniques |
US6170241B1 (en) * | 1996-04-26 | 2001-01-09 | Tecumseh Products Company | Microprocessor controlled motor controller with current limiting protection |
US20050041360A1 (en) * | 2003-08-20 | 2005-02-24 | E.G.O. North America, Inc. | Systems and methods for achieving low power standby through interaction between a microcontroller and a switching mode power supply |
US20060113952A1 (en) * | 2004-11-30 | 2006-06-01 | Honeywell International Inc. | High power density/limited dc link voltage synchronous motor drive |
US20060186843A1 (en) * | 2005-02-23 | 2006-08-24 | Mitusbishi Heavy Industries, Ltd. | Method and apparatus for controlling motor |
US20090058336A1 (en) * | 2007-08-29 | 2009-03-05 | Renesas Technology Corp. | Motor driving device |
US20090167220A1 (en) * | 2007-12-28 | 2009-07-02 | Denso Corporation | Motor control apparatus, vehicle fan drive apparatus, and motor control method |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4491772A (en) * | 1983-06-09 | 1985-01-01 | General Electric Company | Control circuit for an electronically commutated motor (ECM), method of timing the electronic commutation of an ECM, and method of operating an ECM |
US4687977A (en) * | 1984-10-22 | 1987-08-18 | General Electric Company | Electronically controlled motor and methods of operating same |
JPH0260493A (en) * | 1988-05-31 | 1990-02-28 | Mitsubishi Electric Corp | Dc brushless motor |
JP3208641B2 (en) * | 1995-06-14 | 2001-09-17 | 三菱電機株式会社 | Control device and hand dryer for sensorless DC brushless motor |
US6104113A (en) * | 1998-05-14 | 2000-08-15 | General Electric Company | Coil assembly for sensorless rotor angular position control of single phase permanent magnet motor |
DE10041606B4 (en) * | 2000-08-24 | 2008-07-24 | Berger Lahr Gmbh & Co. Kg | Electromotive drive and method for operating an electronically commutated electric motor |
US20050106046A1 (en) * | 2002-01-11 | 2005-05-19 | Winkler Wolfgang A. | Miniature fan or micro-fan |
DE10300634A1 (en) * | 2003-01-10 | 2004-08-12 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Method for controlling an electronically commutated direct current motor |
NZ530370A (en) * | 2003-12-22 | 2005-06-24 | Fisher & Paykel Appliances Ltd | Single winding BEMF sensing brushless DC motor |
JP2006078095A (en) * | 2004-09-10 | 2006-03-23 | Hitachi Home & Life Solutions Inc | Refrigerator |
JP4649934B2 (en) * | 2004-10-04 | 2011-03-16 | パナソニック株式会社 | Brushless DC motor control device and ceiling fan equipped with the same |
JP2006166666A (en) * | 2004-12-10 | 2006-06-22 | Matsushita Electric Ind Co Ltd | Motor driving semiconductor device |
JP4828851B2 (en) * | 2005-03-31 | 2011-11-30 | 株式会社日立産機システム | air compressor |
JP2007202307A (en) * | 2006-01-26 | 2007-08-09 | Nikon Corp | Leak current detection circuit and water-cooled motor |
CN201018450Y (en) * | 2007-03-09 | 2008-02-06 | 东莞市友美电源设备有限公司 | Variable frequency energy-saving controller for oil pump |
JP2009017613A (en) * | 2007-06-29 | 2009-01-22 | Sharp Corp | Controller, drive system, and heat transfer system |
JP5198017B2 (en) * | 2007-09-11 | 2013-05-15 | 株式会社ミツバ | Brushless motor control device and method of detecting rotor stop position of brushless motor |
JP2009113676A (en) * | 2007-11-07 | 2009-05-28 | Nsk Ltd | Electric power steering device |
JP2011200068A (en) * | 2010-03-23 | 2011-10-06 | Toshiba Corp | Motor control apparatus and fan device |
-
2010
- 2010-05-03 CN CN2010800666262A patent/CN103155402A/en active Pending
- 2010-05-03 WO PCT/IB2010/000990 patent/WO2011138626A1/en active Application Filing
- 2010-05-03 MX MX2012012752A patent/MX2012012752A/en active IP Right Grant
- 2010-05-03 BR BR112012028161A patent/BR112012028161A2/en not_active IP Right Cessation
- 2010-05-03 SG SG2012073243A patent/SG184802A1/en unknown
- 2010-05-03 JP JP2013508560A patent/JP2013526260A/en active Pending
- 2010-05-03 EP EP10851033.0A patent/EP2567457A4/en not_active Withdrawn
- 2010-05-03 AU AU2010352685A patent/AU2010352685B2/en not_active Ceased
- 2010-05-03 CA CA2794426A patent/CA2794426A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5233275A (en) * | 1991-11-01 | 1993-08-03 | Micropolis Corporation | Simplified sensorless DC motor commutation control circuit using analog timing techniques |
US6170241B1 (en) * | 1996-04-26 | 2001-01-09 | Tecumseh Products Company | Microprocessor controlled motor controller with current limiting protection |
US20050041360A1 (en) * | 2003-08-20 | 2005-02-24 | E.G.O. North America, Inc. | Systems and methods for achieving low power standby through interaction between a microcontroller and a switching mode power supply |
US20060113952A1 (en) * | 2004-11-30 | 2006-06-01 | Honeywell International Inc. | High power density/limited dc link voltage synchronous motor drive |
US20060186843A1 (en) * | 2005-02-23 | 2006-08-24 | Mitusbishi Heavy Industries, Ltd. | Method and apparatus for controlling motor |
US20090058336A1 (en) * | 2007-08-29 | 2009-03-05 | Renesas Technology Corp. | Motor driving device |
US20090167220A1 (en) * | 2007-12-28 | 2009-07-02 | Denso Corporation | Motor control apparatus, vehicle fan drive apparatus, and motor control method |
Non-Patent Citations (1)
Title |
---|
See also references of WO2011138626A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN103155402A (en) | 2013-06-12 |
SG184802A1 (en) | 2012-11-29 |
MX2012012752A (en) | 2012-11-21 |
EP2567457A1 (en) | 2013-03-13 |
BR112012028161A2 (en) | 2019-09-24 |
WO2011138626A1 (en) | 2011-11-10 |
CA2794426A1 (en) | 2011-11-10 |
AU2010352685A1 (en) | 2012-10-11 |
AU2010352685B2 (en) | 2015-09-24 |
JP2013526260A (en) | 2013-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20121030 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20170522 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H02P 6/00 20160101ALI20170516BHEP Ipc: H02M 1/44 20070101ALI20170516BHEP Ipc: H02P 6/182 20160101AFI20170516BHEP |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H02P 6/182 20160101AFI20171108BHEP Ipc: H02M 1/44 20070101ALI20171108BHEP Ipc: H02P 6/00 20160101ALI20171108BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20180605 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H02M 1/44 20070101ALI20171108BHEP Ipc: H02P 6/182 20160101AFI20171108BHEP Ipc: H02P 6/00 20160101ALI20171108BHEP |