JP5330345B2 - 洗濯機 - Google Patents

洗濯機 Download PDF

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Publication number
JP5330345B2
JP5330345B2 JP2010209423A JP2010209423A JP5330345B2 JP 5330345 B2 JP5330345 B2 JP 5330345B2 JP 2010209423 A JP2010209423 A JP 2010209423A JP 2010209423 A JP2010209423 A JP 2010209423A JP 5330345 B2 JP5330345 B2 JP 5330345B2
Authority
JP
Japan
Prior art keywords
shaft
washing machine
magnetorheological fluid
magnetic field
yoke
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.)
Active
Application number
JP2010209423A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012061228A (ja
Inventor
真一郎 川端
至功 金田
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.)
Toshiba Corp
Toshiba Lifestyle Products and Services Corp
Original Assignee
Toshiba Corp
Toshiba Consumer Electronics Holdings Corp
Toshiba Home Appliances 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.)
Filing date
Publication date
Application filed by Toshiba Corp, Toshiba Consumer Electronics Holdings Corp, Toshiba Home Appliances Corp filed Critical Toshiba Corp
Priority to JP2010209423A priority Critical patent/JP5330345B2/ja
Priority to KR1020110088350A priority patent/KR101238065B1/ko
Priority to CN2011102751270A priority patent/CN102433713B/zh
Publication of JP2012061228A publication Critical patent/JP2012061228A/ja
Application granted granted Critical
Publication of JP5330345B2 publication Critical patent/JP5330345B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D06F37/26—Casings; Tubs
    • D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
    • D06F37/268—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups for suspension devices
    • 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 
    • 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/10—Drying cabinets or drying chambers having heating or ventilating means
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
    • F16F9/535—Magnetorheological [MR] fluid dampers
    • 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)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Vibration Prevention Devices (AREA)
JP2010209423A 2010-09-17 2010-09-17 洗濯機 Active JP5330345B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010209423A JP5330345B2 (ja) 2010-09-17 2010-09-17 洗濯機
KR1020110088350A KR101238065B1 (ko) 2010-09-17 2011-09-01 세탁기
CN2011102751270A CN102433713B (zh) 2010-09-17 2011-09-16 洗衣机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010209423A JP5330345B2 (ja) 2010-09-17 2010-09-17 洗濯機

Publications (2)

Publication Number Publication Date
JP2012061228A JP2012061228A (ja) 2012-03-29
JP5330345B2 true JP5330345B2 (ja) 2013-10-30

Family

ID=45982052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010209423A Active JP5330345B2 (ja) 2010-09-17 2010-09-17 洗濯機

Country Status (3)

Country Link
JP (1) JP5330345B2 (ko)
KR (1) KR101238065B1 (ko)
CN (1) CN102433713B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6086591B2 (ja) * 2013-03-29 2017-03-01 三和テッキ株式会社 付勢力可変弁装置
EP3078877B1 (en) 2015-04-10 2017-12-27 Safran Landing Systems UK Limited Hydraulic shock absorber
CN107588290B (zh) * 2016-07-08 2020-05-22 青岛海尔洗衣机有限公司 一种家用电器
JP2018201631A (ja) * 2017-05-31 2018-12-27 日立アプライアンス株式会社 洗濯機

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6173305A (ja) * 1984-09-18 1986-04-15 Tdk Corp 磁性流体
JPH0612128B2 (ja) * 1988-06-22 1994-02-16 株式会社日立製作所 軸受装置
JP2966433B2 (ja) * 1989-07-19 1999-10-25 株式会社日立製作所 磁性流体軸受装置あるいはこの装置を具備するモータ
JP2629561B2 (ja) * 1993-06-28 1997-07-09 株式会社日立製作所 レーザビーム走査用ポリゴンミラー駆動モータ
US5656196A (en) * 1994-12-15 1997-08-12 Ferrotec Corporation Ferrofluid having improved oxidation resistance
US7232016B2 (en) * 2003-12-08 2007-06-19 General Motors Corporation Fluid damper having continuously variable damping response
KR100565659B1 (ko) * 2004-02-23 2006-03-30 엘지전자 주식회사 세탁기의 댐퍼 및 그 제어방법
JP2006057766A (ja) * 2004-08-20 2006-03-02 Showa Corp Ｍｒ流体ダンパ
JP4959483B2 (ja) * 2007-09-12 2012-06-20 カヤバ工業株式会社 磁気粘性流体緩衝器
JP5127667B2 (ja) 2008-10-30 2013-01-23 株式会社東芝 ドラム式洗濯機及びサスペンション
JP5127740B2 (ja) * 2009-02-13 2013-01-23 株式会社東芝 洗濯機
CN101832354A (zh) * 2010-01-19 2010-09-15 谭和平 单出杆双缸磁流变阻尼器
KR101192155B1 (ko) * 2010-05-28 2012-10-18 주식회사 썬 프레인 코 다이나믹 엠알유체댐퍼

Also Published As

Publication number Publication date
JP2012061228A (ja) 2012-03-29
KR20120029999A (ko) 2012-03-27
KR101238065B1 (ko) 2013-02-27
CN102433713B (zh) 2013-11-13
CN102433713A (zh) 2012-05-02

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