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WO2010077090A3 - Laundry machine - Google Patents

Laundry machine Download PDF

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Publication number
WO2010077090A3
WO2010077090A3 PCT/KR2009/007960 KR2009007960W WO2010077090A3 WO 2010077090 A3 WO2010077090 A3 WO 2010077090A3 KR 2009007960 W KR2009007960 W KR 2009007960W WO 2010077090 A3 WO2010077090 A3 WO 2010077090A3
Authority
WO
WIPO (PCT)
Prior art keywords
laundry machine
drum
laundry
stabilized
introduction
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.)
Ceased
Application number
PCT/KR2009/007960
Other languages
French (fr)
Other versions
WO2010077090A2 (en
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
Priority to UAA201109560A priority Critical patent/UA104609C2/en
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to MX2011007093A priority patent/MX2011007093A/en
Priority to BRPI0923840-9A priority patent/BRPI0923840A2/en
Priority to CA2748824A priority patent/CA2748824C/en
Priority to CN200980155503.3A priority patent/CN102439213B/en
Priority to RU2011132074/12A priority patent/RU2011132074A/en
Priority to US13/142,620 priority patent/US20120006067A1/en
Priority to AU2009334060A priority patent/AU2009334060B2/en
Priority to EP09836411.0A priority patent/EP2387636A4/en
Publication of WO2010077090A2 publication Critical patent/WO2010077090A2/en
Anticipated expiration legal-status Critical
Publication of WO2010077090A3 publication Critical patent/WO2010077090A3/en
Ceased legal-status Critical Current

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)
  • Vibration Prevention Devices (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)

Abstract

A laundry machine is disclosed. The overall weight of the vibrating system provided in the laundry machine according to the exemplary embodiment of the present invention may be reduced and the vibration of the drum may be stabilized by new means for adding weights. In addition, the front of the drum may be prevented from falling downward because of the introduction of laundry.
PCT/KR2009/007960 2008-12-31 2009-12-30 Laundry machine Ceased WO2010077090A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
AU2009334060A AU2009334060B2 (en) 2008-12-31 2009-12-30 Laundry machine
MX2011007093A MX2011007093A (en) 2008-12-31 2009-12-30 Laundry machine.
BRPI0923840-9A BRPI0923840A2 (en) 2008-12-31 2009-12-30 Laundry machine
CA2748824A CA2748824C (en) 2008-12-31 2009-12-30 Laundry machine with vibration reduction
CN200980155503.3A CN102439213B (en) 2008-12-31 2009-12-30 washing machine
UAA201109560A UA104609C2 (en) 2008-12-31 2009-12-30 laundry machine for treating WASHING
US13/142,620 US20120006067A1 (en) 2008-12-31 2009-12-30 Laundry machine
RU2011132074/12A RU2011132074A (en) 2008-12-31 2009-12-30 UNDERWATER MACHINE
EP09836411.0A EP2387636A4 (en) 2008-12-31 2009-12-30 Laundry machine

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR20080137736 2008-12-31
KR10-2008-0137736 2008-12-31
KR10-2009-0047192 2009-05-28
KR20090047192 2009-05-28
KR20090079950 2009-08-27
KR10-2009-0079950 2009-08-27
KR10-2009-0134032 2009-12-30
KR1020090134032A KR20100080464A (en) 2008-12-31 2009-12-30 Laundry machine

Publications (2)

Publication Number Publication Date
WO2010077090A2 WO2010077090A2 (en) 2010-07-08
WO2010077090A3 true WO2010077090A3 (en) 2011-11-17

Family

ID=42641323

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007960 Ceased WO2010077090A2 (en) 2008-12-31 2009-12-30 Laundry machine

Country Status (10)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2463487B1 (en) * 2012-11-27 2016-02-03 Bsh Electrodomésticos España, S.A. Horizontal axis domestic appliance with counterweight
KR102087139B1 (en) * 2013-07-16 2020-03-10 엘지전자 주식회사 Clothes treating apparatus
KR102204005B1 (en) 2014-01-21 2021-01-18 엘지전자 주식회사 Clothes treating apparatus and method for manufacturing the same
KR102229974B1 (en) * 2014-05-19 2021-03-19 엘지전자 주식회사 Laundry Machine
DE202015101403U1 (en) 2015-03-19 2015-03-26 Antonio Chiriatti Machine for washing clothes or drying clothes
JP7174607B2 (en) * 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 drum washing machine
CN111962260B (en) * 2019-05-20 2022-07-26 青岛海尔智能技术研发有限公司 Washing machine and balance control method thereof
CN113699736A (en) * 2021-10-11 2021-11-26 珠海格力电器股份有限公司 Drum washing machine without outer drum
CN113699734A (en) * 2021-10-11 2021-11-26 珠海格力电器股份有限公司 Drum washing machine without outer drum

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1688525A1 (en) * 2005-02-05 2006-08-09 Samsung Electronics Co, Ltd Drum washing machine with balance weight
EP1722025A1 (en) * 2005-05-11 2006-11-15 LG Electronics Inc. Washing machine

Family Cites Families (7)

* 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 (en) * 1993-11-30 1996-05-14 Merloni Elettrodomestici Spa FACILITATED FRONT LOADING WASHING MACHINE.
US5582040A (en) * 1995-08-09 1996-12-10 Khan; Aman U. Water balancing apparatus for horizontal axis and vertical axis laundry appliances
JP3699855B2 (en) * 1999-03-15 2005-09-28 株式会社東芝 Drum washing machine
IT1318774B1 (en) * 2000-08-23 2003-09-10 Fb Design Srl HULL COMPLEX FOR SURFACE PROPULSION PROPULSION SYSTEMS.
US7536882B2 (en) * 2006-03-29 2009-05-26 Lg Electronics Inc. Drum type washing machine
KR101356496B1 (en) * 2007-04-25 2014-01-29 엘지전자 주식회사 Washer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1688525A1 (en) * 2005-02-05 2006-08-09 Samsung Electronics Co, Ltd Drum washing machine with balance weight
EP1722025A1 (en) * 2005-05-11 2006-11-15 LG Electronics Inc. Washing machine

Also Published As

Publication number Publication date
AU2009334060B2 (en) 2013-08-29
KR20100080464A (en) 2010-07-08
EP2387636A2 (en) 2011-11-23
WO2010077090A2 (en) 2010-07-08
MX2011007093A (en) 2011-09-15
CA2748824A1 (en) 2010-07-08
CA2748824C (en) 2014-01-28
BRPI0923840A2 (en) 2015-07-21
US20120006067A1 (en) 2012-01-12
CN102439213A (en) 2012-05-02
CN102439213B (en) 2014-10-01
RU2011132074A (en) 2013-02-10
EP2387636A4 (en) 2014-04-09
AU2009334060A1 (en) 2011-07-28

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