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CN102345221B - 洗衣机 - Google Patents

洗衣机 Download PDF

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Publication number
CN102345221B
CN102345221B CN2011102140281A CN201110214028A CN102345221B CN 102345221 B CN102345221 B CN 102345221B CN 2011102140281 A CN2011102140281 A CN 2011102140281A CN 201110214028 A CN201110214028 A CN 201110214028A CN 102345221 B CN102345221 B CN 102345221B
Authority
CN
China
Prior art keywords
shaft
damping unit
fluid
water tank
washing machine
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
CN2011102140281A
Other languages
English (en)
Chinese (zh)
Other versions
CN102345221A (zh
Inventor
大薮起也
久野功二
西村博司
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
Publication of CN102345221A publication Critical patent/CN102345221A/zh
Application granted granted Critical
Publication of CN102345221B publication Critical patent/CN102345221B/zh
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
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • 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
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/1216—Torsional springs, e.g. torsion bar or torsionally-loaded coil springs
    • 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
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Textile Engineering (AREA)
  • Electromagnetism (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Vibration Prevention Devices (AREA)
  • Fluid-Damping Devices (AREA)
CN2011102140281A 2010-07-28 2011-07-28 洗衣机 Active CN102345221B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-169197 2010-07-28
JP2010169197A JP5127892B2 (ja) 2010-07-28 2010-07-28 洗濯機

Publications (2)

Publication Number Publication Date
CN102345221A CN102345221A (zh) 2012-02-08
CN102345221B true CN102345221B (zh) 2013-06-19

Family

ID=45544272

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011102140281A Active CN102345221B (zh) 2010-07-28 2011-07-28 洗衣机

Country Status (4)

Country Link
JP (1) JP5127892B2 (ko)
KR (1) KR101302337B1 (ko)
CN (1) CN102345221B (ko)
TW (1) TWI452194B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101285827B1 (ko) * 2012-10-15 2013-07-16 주식회사 다옴텍 댐퍼
CN109594294B (zh) * 2017-09-30 2022-10-28 无锡小天鹅电器有限公司 洗衣机的减震器和具有其的洗衣机
CN114438736B (zh) * 2020-11-05 2025-05-16 青岛海尔洗衣机有限公司 一种洗衣机及其控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100691880B1 (ko) * 2003-10-06 2007-03-09 엘지전자 주식회사 세탁기의 댐퍼 및 댐퍼의 제조방법
JP2005245578A (ja) * 2004-03-02 2005-09-15 Toshiba Corp 洗濯機
JP4857197B2 (ja) * 2007-06-04 2012-01-18 日立アプライアンス株式会社 ドラム式洗濯機
JP2009243584A (ja) * 2008-03-31 2009-10-22 Honda Motor Co Ltd 車両の減衰力可変式ダンパ
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
KR101192155B1 (ko) * 2010-05-28 2012-10-18 주식회사 썬 프레인 코 다이나믹 엠알유체댐퍼

Also Published As

Publication number Publication date
TWI452194B (zh) 2014-09-11
TW201217604A (en) 2012-05-01
KR101302337B1 (ko) 2013-08-30
KR20120022558A (ko) 2012-03-12
JP2012029709A (ja) 2012-02-16
CN102345221A (zh) 2012-02-08
JP5127892B2 (ja) 2013-01-23

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160912

Address after: Tokyo, Japan

Patentee after: TOSHIBA LIFESTYLE PRODUCTS & SERVICES Corp.

Address before: Tokyo, Japan

Patentee before: Toshiba Corp.

Patentee before: TOSHIBA LIFESTYLE PRODUCTS & SERVICES Corp.

Effective date of registration: 20160912

Address after: Tokyo, Japan

Patentee after: Toshiba Corp.

Patentee after: TOSHIBA LIFESTYLE PRODUCTS & SERVICES Corp.

Address before: Tokyo, Japan

Patentee before: Toshiba Corp.

Patentee before: Toshiba Home Appliances Holdings Corp.

Patentee before: TOSHIBA HOME APPLIANCES Corp.