CA2748824A1 - Machine a laver avec reduction de vibration - Google Patents

Machine a laver avec reduction de vibration Download PDF

Info

Publication number
CA2748824A1
CA2748824A1 CA2748824A CA2748824A CA2748824A1 CA 2748824 A1 CA2748824 A1 CA 2748824A1 CA 2748824 A CA2748824 A CA 2748824A CA 2748824 A CA2748824 A CA 2748824A CA 2748824 A1 CA2748824 A1 CA 2748824A1
Authority
CA
Canada
Prior art keywords
laundry machine
drum
tub
bracket
suspension unit
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.)
Granted
Application number
CA2748824A
Other languages
English (en)
Other versions
CA2748824C (fr
Inventor
Hee Tae Lim
Soo Bong Kim
Min Gyu Jo
Ig Geun Kwon
Jung Tae Song
Dong Il Lee
Suk Yun Moon
Sang Hun Kim
Hyun Seok Seo
Young Suk Kim
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.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of CA2748824A1 publication Critical patent/CA2748824A1/fr
Application granted granted Critical
Publication of CA2748824C publication Critical patent/CA2748824C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • 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
    • 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
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • 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
    • 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
    • D06F37/26—Casings; Tubs
    • D06F37/265—Counterweights mounted to the tub; Mountings therefor
    • 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
    • D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • 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
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Vibration Prevention Devices (AREA)
CA2748824A 2008-12-31 2009-12-30 Machine a laver avec reduction de vibration Expired - Fee Related CA2748824C (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
KR10-2008-0137736 2008-12-31
KR20080137736 2008-12-31
KR20090047192 2009-05-28
KR10-2009-0047192 2009-05-28
KR20090079950 2009-08-27
KR10-2009-0079950 2009-08-27
KR10-2009-0134032 2009-12-30
KR1020090134032A KR20100080464A (ko) 2008-12-31 2009-12-30 세탁장치
PCT/KR2009/007960 WO2010077090A2 (fr) 2008-12-31 2009-12-30 Lave-linge

Publications (2)

Publication Number Publication Date
CA2748824A1 true CA2748824A1 (fr) 2010-07-08
CA2748824C CA2748824C (fr) 2014-01-28

Family

ID=42641323

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2748824A Expired - Fee Related CA2748824C (fr) 2008-12-31 2009-12-30 Machine a laver avec reduction de vibration

Country Status (10)

Country Link
US (1) US20120006067A1 (fr)
EP (1) EP2387636A4 (fr)
KR (1) KR20100080464A (fr)
CN (1) CN102439213B (fr)
AU (1) AU2009334060B2 (fr)
BR (1) BRPI0923840A2 (fr)
CA (1) CA2748824C (fr)
MX (1) MX2011007093A (fr)
RU (1) RU2011132074A (fr)
WO (1) WO2010077090A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2463487B1 (es) * 2012-11-27 2016-02-03 Bsh Electrodomésticos España, S.A. Aparato doméstico de eje horizontal con contrapeso
KR102087139B1 (ko) * 2013-07-16 2020-03-10 엘지전자 주식회사 의류처리장치
KR102204005B1 (ko) 2014-01-21 2021-01-18 엘지전자 주식회사 의류처리장치 및 그의 제조방법
KR102229974B1 (ko) * 2014-05-19 2021-03-19 엘지전자 주식회사 세탁장치
DE202015101403U1 (de) 2015-03-19 2015-03-26 Antonio Chiriatti Maschine zum Wäschewaschen bzw. Wäschetrocknen
JP7174607B2 (ja) * 2018-12-03 2022-11-17 日立グローバルライフソリューションズ株式会社 ドラム式洗濯機
CN111962260B (zh) * 2019-05-20 2022-07-26 青岛海尔智能技术研发有限公司 洗衣机及其平衡控制方法
CN113699736A (zh) * 2021-10-11 2021-11-26 珠海格力电器股份有限公司 无外筒的滚筒洗衣机
CN113699734A (zh) * 2021-10-11 2021-11-26 珠海格力电器股份有限公司 无外筒的滚筒洗衣机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1355179A (en) * 1971-02-23 1974-06-05 Hoover Ltd Washing and/or centrifugal extraction machines
IT1261350B (it) * 1993-11-30 1996-05-14 Merloni Elettrodomestici Spa Macchina lavabiancheria a caricamento frontale agevolato.
US5582040A (en) * 1995-08-09 1996-12-10 Khan; Aman U. Water balancing apparatus for horizontal axis and vertical axis laundry appliances
JP3699855B2 (ja) * 1999-03-15 2005-09-28 株式会社東芝 ドラム式洗濯機
IT1318774B1 (it) * 2000-08-23 2003-09-10 Fb Design Srl Complesso di carena per sistemi di propulsione ad elica di superficie.
KR101156705B1 (ko) * 2005-02-05 2012-07-03 삼성전자주식회사 드럼세탁기
KR100686017B1 (ko) * 2005-05-11 2007-02-26 엘지전자 주식회사 세탁기
US7536882B2 (en) * 2006-03-29 2009-05-26 Lg Electronics Inc. Drum type washing machine
KR101356496B1 (ko) * 2007-04-25 2014-01-29 엘지전자 주식회사 세탁기

Also Published As

Publication number Publication date
WO2010077090A3 (fr) 2011-11-17
CA2748824C (fr) 2014-01-28
EP2387636A4 (fr) 2014-04-09
CN102439213B (zh) 2014-10-01
MX2011007093A (es) 2011-09-15
CN102439213A (zh) 2012-05-02
US20120006067A1 (en) 2012-01-12
KR20100080464A (ko) 2010-07-08
WO2010077090A2 (fr) 2010-07-08
AU2009334060B2 (en) 2013-08-29
EP2387636A2 (fr) 2011-11-23
RU2011132074A (ru) 2013-02-10
BRPI0923840A2 (pt) 2015-07-21
AU2009334060A1 (en) 2011-07-28

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20210831

MKLA Lapsed

Effective date: 20191230