EP2483465A4 - Laundry machine with vibration/noise transfer preventive unit at the stator - Google Patents

Laundry machine with vibration/noise transfer preventive unit at the stator

Info

Publication number: EP2483465A4
Authority: EP; European Patent Office
Prior art keywords: stator; vibration; laundry machine; noise transfer; preventive unit
Prior art date: 2009-10-01
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP10820819.0A

Other languages

German (de)

French (fr)

Other versions

EP2483465A2 (en

Inventor

Seung Chul Park

Kyung Seop Hong

Seong Hyeon Kim

Kyu Yeol Koak

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.)

LG Electronics Inc

Original Assignee

LG Electronics 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.)

2009-10-01

Filing date

2010-09-29

Publication date

2015-05-20

2010-09-29 Application filed by LG Electronics Inc filed Critical LG Electronics Inc

2012-08-08 Publication of EP2483465A2 publication Critical patent/EP2483465A2/en

2015-05-20 Publication of EP2483465A4 publication Critical patent/EP2483465A4/en

Status Withdrawn legal-status Critical Current

Links

230000003449 preventive effect Effects 0.000 title 1

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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
- D06F37/225—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
- 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
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/206—Mounting of motor
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Iron Core Of Rotating Electric Machines (AREA)
Vibration Prevention Devices (AREA)

EP10820819.0A 2009-10-01 2010-09-29 Laundry machine with vibration/noise transfer preventive unit at the stator Withdrawn EP2483465A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020090093810A KR101683595B1 (en)	2009-10-01	2009-10-01	Laundry machine
PCT/KR2010/006604 WO2011040746A2 (en)	2009-10-01	2010-09-29	Laundry machine

Publications (2)

Publication Number	Publication Date
EP2483465A2 EP2483465A2 (en)	2012-08-08
EP2483465A4 true EP2483465A4 (en)	2015-05-20

Family

ID=43822135

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP10820819.0A Withdrawn EP2483465A4 (en)	2009-10-01	2010-09-29	Laundry machine with vibration/noise transfer preventive unit at the stator

Country Status (5)

Country	Link
US (1)	US20110079053A1 (en)
EP (1)	EP2483465A4 (en)
KR (1)	KR101683595B1 (en)
CN (1)	CN102549207B (en)
WO (1)	WO2011040746A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104956570B (en) *	2013-01-28	2017-10-27	阿莫泰克有限公司	Roller washing machine drive motor and the roller washing machine with it
CN108642804B (en) *	2018-07-16	2023-11-28	珠海格力电器股份有限公司	Stator mounting structure and washing machine
KR102667041B1 (en)	2019-08-14	2024-05-17	엘지전자 주식회사	Driving part assembly and top-loader washer thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2006004247A2 (en) *	2004-02-26	2006-01-12	Lg Electronics Inc.	Stator of outer rotor-type motor for drum-type washing machine
US20060191301A1 (en) *	2005-02-25	2006-08-31	Lg Electronics Inc.	Mechanism for mounting motor of washing machine and washing machine using the same
KR100662139B1 (en) *	2005-09-05	2006-12-27	엘지전자 주식회사	Washing machine
KR20090089761A (en) *	2008-04-29	2009-08-24	엘지전자 주식회사	Washing machine
EP2093320A1 (en) *	2008-02-19	2009-08-26	LG Electronics Inc.	Washing machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3746894A (en) *	1971-08-04	1973-07-17	Gen Electric	Dynamoelectric machine vibration isolation mounting arrangement
JPH0712167A (en) *	1993-06-24	1995-01-17	Hitachi Ltd	Vibration control device, washing machine, compressor, piping system and air conditioner
KR100469256B1 (en) *	2002-05-14	2005-02-02	엘지전자 주식회사	Structure for prevention of vibration in the driving part of washing machine
US7418843B2 (en) *	2002-12-10	2008-09-02	Lg Electronics Inc.	Drum type washing machine
KR100634802B1 (en) *	2004-07-20	2006-10-16	엘지전자 주식회사	Drum washing machine
KR100664070B1 (en) *	2005-09-06	2007-01-03	엘지전자 주식회사	Stator of a vivration reducing type for a motor and drum washer having the same
US7841220B2 (en) *	2005-09-30	2010-11-30	Lg Electronics Inc.	Drum-type washing machine
DE102006046289B4 (en) *	2005-09-30	2010-11-04	Lg Electronics Inc.	drum washing machine
KR100651853B1 (en) *	2005-09-30	2006-12-01	엘지전자 주식회사	Bearing housing assembly of an insert-molding type and cabinet-tub unified drum-washer having the same
JP2007166771A (en) *	2005-12-13	2007-06-28	Toyota Motor Corp	Stator

2009
- 2009-10-01 KR KR1020090093810A patent/KR101683595B1/en active IP Right Grant
2010
- 2010-09-16 US US12/883,800 patent/US20110079053A1/en not_active Abandoned
- 2010-09-29 CN CN201080044197.9A patent/CN102549207B/en not_active Expired - Fee Related
- 2010-09-29 WO PCT/KR2010/006604 patent/WO2011040746A2/en active Application Filing
- 2010-09-29 EP EP10820819.0A patent/EP2483465A4/en not_active Withdrawn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2006004247A2 (en) *	2004-02-26	2006-01-12	Lg Electronics Inc.	Stator of outer rotor-type motor for drum-type washing machine
US20060191301A1 (en) *	2005-02-25	2006-08-31	Lg Electronics Inc.	Mechanism for mounting motor of washing machine and washing machine using the same
KR100662139B1 (en) *	2005-09-05	2006-12-27	엘지전자 주식회사	Washing machine
EP2093320A1 (en) *	2008-02-19	2009-08-26	LG Electronics Inc.	Washing machine
KR20090089761A (en) *	2008-04-29	2009-08-24	엘지전자 주식회사	Washing machine

Also Published As

Publication number	Publication date
US20110079053A1 (en)	2011-04-07
KR20110036251A (en)	2011-04-07
KR101683595B1 (en)	2016-12-07
CN102549207B (en)	2015-07-01
EP2483465A2 (en)	2012-08-08
WO2011040746A2 (en)	2011-04-07
CN102549207A (en)	2012-07-04
WO2011040746A3 (en)	2011-10-20

Legal Events

Date	Code	Title	Description
2012-07-06	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
2012-08-08	17P	Request for examination filed	Effective date: 20120430
2012-08-08	AK	Designated contracting states	Kind code of ref document: A2 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
2013-01-09	DAX	Request for extension of the european patent (deleted)
2015-05-20	A4	Supplementary search report drawn up and despatched	Effective date: 20150421
2015-05-20	RIC1	Information provided on ipc code assigned before grant	Ipc: D06F 37/26 20060101ALI20150415BHEP Ipc: D06F 37/30 20060101ALI20150415BHEP Ipc: D06F 37/20 20060101AFI20150415BHEP
2016-04-22	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
2016-05-25	18D	Application deemed to be withdrawn	Effective date: 20151124

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