EP1760184A3 - Operating apparatus and method of a washing machine - Google Patents
Operating apparatus and method of a washing machine Download PDFInfo
- Publication number
- EP1760184A3 EP1760184A3 EP06016670A EP06016670A EP1760184A3 EP 1760184 A3 EP1760184 A3 EP 1760184A3 EP 06016670 A EP06016670 A EP 06016670A EP 06016670 A EP06016670 A EP 06016670A EP 1760184 A3 EP1760184 A3 EP 1760184A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- washing machine
- motor
- signals
- generates
- operating apparatus
- 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- Withdrawn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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/10—Power supply arrangements, e.g. stand-by circuits
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/24—Spin speed; Drum movements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
- D06F2105/48—Drum speed
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/304—Arrangements or adaptations of electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050082061A KR100794820B1 (en) | 2005-09-05 | 2005-09-05 | Operating apparatus and method of washing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1760184A2 EP1760184A2 (en) | 2007-03-07 |
EP1760184A3 true EP1760184A3 (en) | 2009-03-18 |
Family
ID=37507866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06016670A Withdrawn EP1760184A3 (en) | 2005-09-05 | 2006-08-09 | Operating apparatus and method of a washing machine |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070050917A1 (en) |
EP (1) | EP1760184A3 (en) |
JP (1) | JP2007068994A (en) |
KR (1) | KR100794820B1 (en) |
CN (1) | CN1928744A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7589483B2 (en) * | 2007-06-07 | 2009-09-15 | Fisher & Paykel Applicances Limited | Motor control |
KR20100022145A (en) * | 2008-08-19 | 2010-03-02 | 삼성전자주식회사 | Method of controlling washing machine and motor |
EP2497266B1 (en) * | 2009-11-06 | 2020-10-21 | Robert Bosch GmbH | Brushless motor speed control system |
CN102086581B (en) * | 2010-04-26 | 2012-02-29 | 无锡小天鹅通用电器有限公司 | Low-speed protection and control method for dewatering and centrifugal drying of drum-type washing machine |
JP2011240041A (en) * | 2010-05-20 | 2011-12-01 | Sanyo Electric Co Ltd | Washing machine |
KR101747352B1 (en) * | 2010-07-06 | 2017-06-14 | 엘지전자 주식회사 | Washing machine |
KR101400242B1 (en) * | 2011-09-16 | 2014-05-28 | 주식회사 아모텍 | Motor drive circuit for washing machine and control method thereof |
WO2013039337A1 (en) * | 2011-09-16 | 2013-03-21 | 주식회사 아모텍 | Device and method for driving a motor for a washing machine |
KR101993379B1 (en) | 2012-09-11 | 2019-06-26 | 삼성전자주식회사 | Method and Apparatus for controlling output voltage of inverter driving motor |
EP2845943B1 (en) | 2013-09-10 | 2021-03-31 | Electrolux Appliances Aktiebolag | Method of operating a variable speed motor in a laundry treatment apparatus |
EP3023535B1 (en) * | 2014-11-19 | 2021-10-20 | Electrolux Appliances Aktiebolag | Laundry treatment appliance with a universal motor |
CN114717791B (en) * | 2022-03-17 | 2023-08-29 | 美的威灵电机技术(上海)有限公司 | Control method of clothes treatment device and device thereof |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB947802A (en) * | 1960-04-07 | 1964-01-29 | Constructa Werke Gmbh | Process and machine for the washing of fabrics |
WO1992007130A1 (en) * | 1990-10-10 | 1992-04-30 | Icotron S.A. | Process for determining the load of an asynchronous motor fed via a frequency converter and a device for carrying out the process |
EP0489970A1 (en) * | 1990-12-14 | 1992-06-17 | BSG-Schalttechnik GmbH & Co. KG | Method and device for operating electric drives |
WO1997050171A1 (en) * | 1996-06-26 | 1997-12-31 | British Nuclear Fuels Plc | Control systems for electric motor-generators |
EP0903845A2 (en) * | 1997-09-22 | 1999-03-24 | Matsushita Electric Industrial Co., Ltd. | Washing machine |
US20030182975A1 (en) * | 2002-03-29 | 2003-10-02 | Sanyo Electric Co., Ltd. | Control device for brushless motor and washing machine having the device |
EP1464749A1 (en) * | 2001-12-13 | 2004-10-06 | Kabushiki Kaisha Toshiba | Inverter of washing machine and inverter of washing machine/dryer |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4221999A (en) * | 1978-03-29 | 1980-09-09 | A. O. Smith Corporation | Three-phase two speed A.C. motor |
US5406185A (en) * | 1993-06-04 | 1995-04-11 | Strunk; Timothy L. | Two-phase inverter drive for a three-phase motor |
KR100316832B1 (en) | 1998-12-23 | 2002-01-16 | 구자홍 | Operating method in Drum Washing machine |
US6737828B2 (en) * | 2001-07-19 | 2004-05-18 | Matsushita Electric Industrial Co., Ltd. | Washing machine motor drive device |
JP3891819B2 (en) * | 2001-10-25 | 2007-03-14 | シャープ株式会社 | Inverter washing machine |
KR20040047404A (en) * | 2002-11-30 | 2004-06-05 | 엘지전자 주식회사 | Method for Controlling Brushless Direct Current Direct Driver Motor for landary Machine |
US6834407B2 (en) * | 2002-12-17 | 2004-12-28 | General Electric Company | Method and apparatus for electronically commutated motor washer agitation controller |
JP2005000510A (en) * | 2003-06-13 | 2005-01-06 | Toshiba Corp | Washing machine and inverter |
-
2005
- 2005-09-05 KR KR1020050082061A patent/KR100794820B1/en not_active IP Right Cessation
-
2006
- 2006-07-24 US US11/491,133 patent/US20070050917A1/en not_active Abandoned
- 2006-08-09 EP EP06016670A patent/EP1760184A3/en not_active Withdrawn
- 2006-08-21 CN CNA200610121380XA patent/CN1928744A/en active Pending
- 2006-08-24 JP JP2006227876A patent/JP2007068994A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB947802A (en) * | 1960-04-07 | 1964-01-29 | Constructa Werke Gmbh | Process and machine for the washing of fabrics |
WO1992007130A1 (en) * | 1990-10-10 | 1992-04-30 | Icotron S.A. | Process for determining the load of an asynchronous motor fed via a frequency converter and a device for carrying out the process |
EP0489970A1 (en) * | 1990-12-14 | 1992-06-17 | BSG-Schalttechnik GmbH & Co. KG | Method and device for operating electric drives |
WO1997050171A1 (en) * | 1996-06-26 | 1997-12-31 | British Nuclear Fuels Plc | Control systems for electric motor-generators |
EP0903845A2 (en) * | 1997-09-22 | 1999-03-24 | Matsushita Electric Industrial Co., Ltd. | Washing machine |
EP1464749A1 (en) * | 2001-12-13 | 2004-10-06 | Kabushiki Kaisha Toshiba | Inverter of washing machine and inverter of washing machine/dryer |
US20030182975A1 (en) * | 2002-03-29 | 2003-10-02 | Sanyo Electric Co., Ltd. | Control device for brushless motor and washing machine having the device |
Also Published As
Publication number | Publication date |
---|---|
KR100794820B1 (en) | 2008-01-15 |
EP1760184A2 (en) | 2007-03-07 |
KR20070025658A (en) | 2007-03-08 |
JP2007068994A (en) | 2007-03-22 |
CN1928744A (en) | 2007-03-14 |
US20070050917A1 (en) | 2007-03-08 |
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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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
17P | Request for examination filed |
Effective date: 20090515 |
|
17Q | First examination report despatched |
Effective date: 20090617 |
|
AKX | Designation fees paid |
Designated state(s): DE ES GB |
|
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: 20121016 |