KR101990839B1 - 볼 밸런서 및 이를 구비한 세탁기 - Google Patents

볼 밸런서 및 이를 구비한 세탁기 Download PDF

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Publication number
KR101990839B1
KR101990839B1 KR1020120139520A KR20120139520A KR101990839B1 KR 101990839 B1 KR101990839 B1 KR 101990839B1 KR 1020120139520 A KR1020120139520 A KR 1020120139520A KR 20120139520 A KR20120139520 A KR 20120139520A KR 101990839 B1 KR101990839 B1 KR 101990839B1
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KR
South Korea
Prior art keywords
ball
staying
rolling surface
rotational speed
speed
Prior art date
Application number
KR1020120139520A
Other languages
English (en)
Korean (ko)
Other versions
KR20130069407A (ko
Inventor
요시나리 츠타다
아츠시 오야기
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to EP12197328.3A priority Critical patent/EP2604736B1/en
Priority to CN201210549937.5A priority patent/CN103161053B/zh
Priority to US13/716,778 priority patent/US9115782B2/en
Publication of KR20130069407A publication Critical patent/KR20130069407A/ko
Application granted granted Critical
Publication of KR101990839B1 publication Critical patent/KR101990839B1/ko

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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
    • D06F37/24—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 vertical axis
    • D06F37/245—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
    • 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 
    • 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
    • F16F15/22—Compensation of inertia forces
    • 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
    • F16F15/36—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels operating automatically, i.e. where, for a given amount of unbalance, there is movement of masses until balance is achieved
    • F16F15/363—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels operating automatically, i.e. where, for a given amount of unbalance, there is movement of masses until balance is achieved using rolling bodies, e.g. balls free to move in a circumferential direction
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/26—Imbalance; Noise level
    • 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

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  • 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)
  • Centrifugal Separators (AREA)
KR1020120139520A 2011-12-16 2012-12-04 볼 밸런서 및 이를 구비한 세탁기 KR101990839B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12197328.3A EP2604736B1 (en) 2011-12-16 2012-12-14 Ball balancer and washing machine having the same
CN201210549937.5A CN103161053B (zh) 2011-12-16 2012-12-17 滚珠平衡器
US13/716,778 US9115782B2 (en) 2011-12-16 2012-12-17 Ball balancer and washing machine having the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011276178A JP2013126436A (ja) 2011-12-16 2011-12-16 ボールバランサおよび洗濯機
JPJP-P-2011-276178 2011-12-16

Publications (2)

Publication Number Publication Date
KR20130069407A KR20130069407A (ko) 2013-06-26
KR101990839B1 true KR101990839B1 (ko) 2019-06-19

Family

ID=48777345

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120139520A KR101990839B1 (ko) 2011-12-16 2012-12-04 볼 밸런서 및 이를 구비한 세탁기

Country Status (2)

Country Link
JP (1) JP2013126436A (ja)
KR (1) KR101990839B1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102318153B1 (ko) * 2013-06-27 2021-10-28 삼성전자주식회사 밸런서 및 이를 갖춘 세탁기
KR102148196B1 (ko) * 2013-09-11 2020-08-26 삼성전자주식회사 세탁기의 밸런서
JP2020188995A (ja) * 2019-05-23 2020-11-26 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． ドラム式洗濯機

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211147B2 (ja) 1972-05-30 1977-03-29
JPS5925901B2 (ja) 1978-03-13 1984-06-22 三菱電機株式会社 遠心脱水装置
JPS59183846A (ja) 1983-03-31 1984-10-19 Toshiba Corp 遠心回転機用バランサ
TW381135B (en) * 1996-06-03 2000-02-01 Samsung Electronics Co Ltd Washing machine with ball balancer

Also Published As

Publication number Publication date
JP2013126436A (ja) 2013-06-27
KR20130069407A (ko) 2013-06-26

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant