EP2330243A4 - WASHING MACHINE - Google Patents

WASHING MACHINE

Info

Publication number: EP2330243A4
Authority: EP; European Patent Office
Prior art keywords: washing machine; washing; machine
Prior art date: 2008-10-10
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP09818961.6A

Other languages

German (de)

French (fr)

Other versions

EP2330243A1 (en

Inventor

Hiroshi Kohso

Ken Gamo

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.)

Panasonic Corp

Original Assignee

Panasonic 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.)

2008-10-10

Filing date

2009-10-06

Publication date

2014-04-09

2009-10-06 Application filed by Panasonic Corp filed Critical Panasonic Corp

2011-06-08 Publication of EP2330243A1 publication Critical patent/EP2330243A1/en

2014-04-09 Publication of EP2330243A4 publication Critical patent/EP2330243A4/en

Status Withdrawn legal-status Critical Current

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
- D06F34/08—Control circuits or arrangements thereof
- 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/48—Preventing or reducing imbalance or noise
- 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
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/16—Imbalance
- 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
- D06F2103/26—Imbalance; Noise level

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Control Of Washing Machine And Dryer (AREA)
Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

EP09818961.6A 2008-10-10 2009-10-06 WASHING MACHINE Withdrawn EP2330243A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2008263808A JP2010088767A (en)	2008-10-10	2008-10-10	Washing machine
PCT/JP2009/005176 WO2010041421A1 (en)	2008-10-10	2009-10-06	Washing machine

Publications (2)

Publication Number	Publication Date
EP2330243A1 EP2330243A1 (en)	2011-06-08
EP2330243A4 true EP2330243A4 (en)	2014-04-09

Family

ID=42100383

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09818961.6A Withdrawn EP2330243A4 (en)	2008-10-10	2009-10-06	WASHING MACHINE

Country Status (4)

Country	Link
EP (1)	EP2330243A4 (en)
JP (1)	JP2010088767A (en)
CN (1)	CN102144060B (en)
WO (1)	WO2010041421A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10214844B2 (en)	2016-07-15	2019-02-26	Haier Us Appliance Solutions, Inc.	Washing machine appliance out-of-balance detection
US10280547B2 (en)	2016-08-25	2019-05-07	Haier Us Appliance Solutions, Inc.	Washing machine appliance out-of-balance detection
CN111756167A (en) *	2020-08-06	2020-10-09	珠海格力电器股份有限公司	Motor vibration damping devices and household appliances
CN116180386A (en) *	2021-11-26	2023-05-30	博西华电器（江苏）有限公司	Noise control system of washing machine and washing machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4765161A (en) *	1987-10-19	1988-08-23	American Laundry Machinery, Inc.	Out-of-balance control for laundry machines
US20040211009A1 (en) *	2003-04-28	2004-10-28	Emerson Electric Co.	Method and system for determinging a washing machine load unbalance
FR2910498A1 (en) *	2006-12-21	2008-06-27	Brandt Ind Sas	Unbalance processing method for use during spinning phase of washing apparatus, involves measuring vibration of body at rotating speed of drum, and modifying parameter of phase based on detection of unbalance and measurement of vibration

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3173079B2 (en)	1991-12-02	2001-06-04	松下電器産業株式会社	Drum type washing machine
JPH10244091A (en) *	1997-03-04	1998-09-14	Hitachi Ltd	Drum type washing machine
JP2001334096A (en) *	2000-05-26	2001-12-04	Toshiba Corp	Drum-type washing machine
JP4529652B2 (en)	2004-11-15	2010-08-25	パナソニック株式会社	Drum washing machine
JP2006346270A (en) *	2005-06-17	2006-12-28	Toshiba Corp	Washing machine
JP4687583B2 (en) *	2006-06-26	2011-05-25	パナソニック株式会社	Washing machine
JP4867631B2 (en) *	2006-12-08	2012-02-01	パナソニック株式会社	Washing machine
JP4844412B2 (en) *	2007-01-31	2011-12-28	パナソニック株式会社	Washing machine

2008
- 2008-10-10 JP JP2008263808A patent/JP2010088767A/en active Pending
2009
- 2009-10-06 WO PCT/JP2009/005176 patent/WO2010041421A1/en active Application Filing
- 2009-10-06 CN CN2009801344032A patent/CN102144060B/en not_active Expired - Fee Related
- 2009-10-06 EP EP09818961.6A patent/EP2330243A4/en not_active Withdrawn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4765161A (en) *	1987-10-19	1988-08-23	American Laundry Machinery, Inc.	Out-of-balance control for laundry machines
US20040211009A1 (en) *	2003-04-28	2004-10-28	Emerson Electric Co.	Method and system for determinging a washing machine load unbalance
FR2910498A1 (en) *	2006-12-21	2008-06-27	Brandt Ind Sas	Unbalance processing method for use during spinning phase of washing apparatus, involves measuring vibration of body at rotating speed of drum, and modifying parameter of phase based on detection of unbalance and measurement of vibration

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010041421A1 *

Also Published As

Publication number	Publication date
JP2010088767A (en)	2010-04-22
CN102144060A (en)	2011-08-03
EP2330243A1 (en)	2011-06-08
CN102144060B (en)	2013-02-13
WO2010041421A1 (en)	2010-04-15

Publication	Publication Date	Title
EP2496752A4 (en)	2013-07-17	WASHING MACHINE
EP2391759A4 (en)	2015-06-17	WASHING MACHINE
EP2239360A4 (en)	2014-12-17	WASHING MACHINE
ATE533880T1 (en)	2011-12-15	WASHING MACHINE
BRPI0909703A2 (en)	2015-10-06	Washing machine
BRPI0819984A2 (en)	2015-06-16	Washing machine
EP2391760A4 (en)	2012-08-29	WASHING MACHINE
BRPI0911854A2 (en)	2015-10-06	washing machine
EP2655718A4 (en)	2015-05-13	WASHING MACHINE
BRPI0911755A2 (en)	2015-10-06	washing machine
FR2923844B1 (en)	2012-09-21	WASHING MACHINE
EP2122035A4 (en)	2015-01-07	DRUM WASHING MACHINE
EP2330244A4 (en)	2014-08-27	WASHING MACHINE
EP2248937A4 (en)	2013-10-30	WASHING MACHINE
EP2391758A4 (en)	2012-08-29	WASHING MACHINE
EP2387633A4 (en)	2014-10-29	WASHING MACHINE
EP2319979A4 (en)	2012-05-30	WASHING AND DRYING MACHINE
EP2435622A4 (en)	2014-04-09	WASHING MACHINE
EP2387632A4 (en)	2012-07-25	WASHING MACHINE
EP2387634A4 (en)	2012-09-05	WASHING MACHINE
EP2391762A4 (en)	2012-08-29	WASHING MACHINE
BRPI0923840A2 (en)	2015-07-21	Laundry machine
EP2390400A4 (en)	2012-08-15	WASHING MACHINE
EP2389471A4 (en)	2012-07-25	WASHING MACHINE
EP2387637A4 (en)	2012-07-18	WASHING MACHINE

Legal Events

Date	Code	Title	Description
2011-05-06	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
2011-06-08	17P	Request for examination filed	Effective date: 20110124
2011-06-08	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): 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
2011-06-08	AX	Request for extension of the european patent	Extension state: AL BA RS
2012-01-18	DAX	Request for extension of the european patent (deleted)
2014-04-09	A4	Supplementary search report drawn up and despatched	Effective date: 20140306
2014-04-09	RIC1	Information provided on ipc code assigned before grant	Ipc: D06F 49/04 20060101ALI20140228BHEP Ipc: D06F 33/02 20060101AFI20140228BHEP
2018-11-26	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2018-11-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2018-12-26	INTG	Intention to grant announced	Effective date: 20181127
2019-08-30	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
2019-10-02	18D	Application deemed to be withdrawn	Effective date: 20190409