JP2021534891A - 洗濯機及び洗濯機の制御方法 - Google Patents
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- 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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
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- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/02—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a horizontal axis
- D06F23/025—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a horizontal axis with a rotatable imperforate tub
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- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/34—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
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- 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/36—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
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- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/18—Condition of the laundry, e.g. nature or weight
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- 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
- D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
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- 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
- D06F37/304—Arrangements or adaptations of electric motors
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- 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/087—Water level measuring or regulating devices
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- 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
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- 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
- D06F2103/02—Characteristics of laundry or load
- D06F2103/04—Quantity, e.g. weight or variation of weight
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- 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
- D06F2103/18—Washing liquid level
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- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/02—Water supply
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- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
- D06F2105/48—Drum speed
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- 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
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- 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)
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Abstract
Description
Claims (16)
- 洗濯機の制御方法であって、
前記洗濯機は、ドラムの内側に3つ以上のリフタを備えてなり、
前記3つ以上のリフタが前記ドラムの回転中心の垂直下側に位置したドラム下側部を備える第1の領域の外側に位置し、洗濯物が前記第1の領域に位置するステップと、
前記3つ以上のリフタのうちの何れか1つのリフタが前記第1の領域に位置し、前記洗濯物が前記第1の領域に位置したリフタ上に位置するように、前記ドラムを第1方向に1回転以上回転する第1回転ステップと、
前記3つ以上のリフタが前記第1の領域の外側に位置し、前記洗濯物が前記第1の領域に位置するように、前記ドラムを前記第1方向と反対方向である第2方向に1回転以上回転する第2回転ステップと、を含んでなり、
前記第1回転ステップと前記第2回転ステップとは、交互に繰り返す、洗濯機の制御方法。 - 前記第1回転ステップは、前記洗濯物が上昇及び落下を2回繰り返すように前記ドラムを予め設定された一方向回転角度の分だけ回転し、
前記第2回転ステップは、前記洗濯物が上昇及び落下を2回繰り返すように前記ドラムを前記一方向回転角度の分だけ回転する、請求項1に記載の洗濯機の制御方法。 - 前記一方向回転角度は、360度〜720度の範囲内である、請求項2に記載の洗濯機の制御方法。
- 前記3つ以上のリフタは、前記3つ以上のリフタが前記第1の領域の外側に位置した状態を基準に前記第1の領域の前記第1方向側に位置する第1のリフタと、前記第1の領域の前記第2方向側に位置する第2のリフタと、前記3つ以上のリフタのうちの最も高く位置した第3のリフタと、を備え、
前記第3のリフタは、前記ドラムを第1方向に回転した後、前記第1の領域に位置する、請求項1に記載の洗濯機の制御方法。 - 前記第1回転ステップの初期の前記ドラムの回転位置と、前記第2回転ステップの初期の前記ドラムの回転位置とは反転される、請求項1に記載の洗濯機の制御方法。
- 前記第1回転ステップ及び前記第2回転ステップは、
前記洗濯物が上昇した後、前記ドラムの内側面を転がりながら落下するように前記ドラムを予め設定された目標回転速度で回転するステップを含む、請求項1に記載の洗濯機の制御方法。 - 前記目標回転速度は、56rpm〜94rpmの範囲内である、請求項6に記載の洗濯機の制御方法。
- 前記第2回転ステップは、前記洗濯物が前記第1の領域に位置したリフタにより上昇した後、前記ドラムの内側面から離間して落下するように前記ドラムを予め設定された目標回転速度で回転させるステップを含む、請求項1に記載の洗濯機の制御方法。
- 前記第1回転ステップは、
前記第1の領域に位置した洗濯物が前記ドラムの内側面に沿って上昇した後、前記第1の領域に向かって落下するように前記ドラムを加速回転するステップと、
前記第1の領域に落下した洗濯物が前記3つ以上のリフタのうちの何れか1つのリフタにより上昇した後、落下して、前記第1の領域に位置するリフタ上に位置するように前記ドラムを予め設定された目標回転速度で回転するステップと、を含む、請求項1に記載の洗濯機の制御方法。 - 前記ドラムを加速回転する区間の加速勾配は、30rpm/s以上である、請求項9に記載の洗濯機の制御方法。
- 前記ドラムを加速回転する区間の加速勾配は、前記ドラムを回転させる洗濯モータの出力可能な最大値に設定された、請求項9に記載の洗濯機の制御方法。
- 前記第1回転ステップの前記ドラムを加速回転する区間で前記洗濯物が上昇した位置は、前記第1回転ステップの前記ドラムを前記目標回転速度で回転する区間で前記洗濯物が上昇した位置より低い、請求項9に記載の洗濯機の制御方法。
- 前記第2回転ステップは、
前記第1の領域に位置するリフタ上に位置した洗濯物が、前記第1の領域に位置するリフタにより上昇した後、前記第1の領域に向かって落下するように前記ドラムを加速回転するステップと、
前記第1の領域に落下した洗濯物が前記3つ以上のリフタのうちの何れか1つのリフタにより上昇した後、前記第1の領域に向かって落下するように前記ドラムを予め設定された目標回転速度で回転するステップと、を含む、請求項1に記載の洗濯機の制御方法。 - 前記第2回転ステップの前記ドラムを加速回転する区間で前記洗濯物が上昇した位置は、前記第2回転ステップの前記ドラムを前記目標回転速度で回転する区間で前記洗濯物が上昇した位置より高い、請求項13に記載の洗濯機の制御方法。
- 前記3つ以上のリフタの高さは、10mm以上及び20mm以下である、請求項1に記載の洗濯機の制御方法。
- 請求項1〜15のうちの何れか一項に記載された制御方法を実行する、洗濯機。
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KR20180103080 | 2018-08-30 | ||
KR10-2018-0103080 | 2018-08-30 | ||
KR10-2019-0101925 | 2019-08-20 | ||
KR1020190101925A KR20200026062A (ko) | 2018-08-30 | 2019-08-20 | 세탁기 및 세탁기의 제어방법 |
PCT/KR2019/011221 WO2020046077A1 (ko) | 2018-08-30 | 2019-08-30 | 세탁기 및 세탁기의 제어방법 |
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JP2021510679A Pending JP2021534891A (ja) | 2018-08-30 | 2019-08-30 | 洗濯機及び洗濯機の制御方法 |
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US (2) | US12065773B2 (ja) |
EP (2) | EP3845700A4 (ja) |
JP (2) | JP2021536290A (ja) |
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WO2023172003A1 (ko) * | 2022-03-10 | 2023-09-14 | 엘지전자 주식회사 | 세탁물 처리 장치의 제어방법 및 그 세탁물 처리 장치 |
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KR102557928B1 (ko) | 2016-08-04 | 2023-07-21 | 삼성전자주식회사 | 리프터 및 이를 가지는 세탁기 |
KR102638192B1 (ko) | 2016-12-28 | 2024-02-16 | 엘지전자 주식회사 | 세탁기의 제어방법 |
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2019
- 2019-08-20 KR KR1020190101925A patent/KR20200026062A/ko not_active Application Discontinuation
- 2019-08-20 KR KR1020190101924A patent/KR20200026061A/ko not_active Application Discontinuation
- 2019-08-30 AU AU2019327288A patent/AU2019327288B2/en active Active
- 2019-08-30 US US17/271,932 patent/US12065773B2/en active Active
- 2019-08-30 CN CN201980056998.8A patent/CN112639203A/zh active Pending
- 2019-08-30 CN CN201980056993.5A patent/CN112639202A/zh active Pending
- 2019-08-30 US US17/271,996 patent/US20210348318A1/en not_active Abandoned
- 2019-08-30 JP JP2021510834A patent/JP2021536290A/ja active Pending
- 2019-08-30 AU AU2019331351A patent/AU2019331351A1/en not_active Abandoned
- 2019-08-30 EP EP19854550.1A patent/EP3845700A4/en active Pending
- 2019-08-30 JP JP2021510679A patent/JP2021534891A/ja active Pending
- 2019-08-30 EP EP19854040.3A patent/EP3845699A4/en active Pending
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AU2019327288B2 (en) | 2022-12-08 |
CN112639202A (zh) | 2021-04-09 |
EP3845700A4 (en) | 2022-06-29 |
JP2021536290A (ja) | 2021-12-27 |
KR20200026062A (ko) | 2020-03-10 |
US20210348318A1 (en) | 2021-11-11 |
AU2019327288A1 (en) | 2021-05-06 |
CN112639203A (zh) | 2021-04-09 |
US20210317604A1 (en) | 2021-10-14 |
US12065773B2 (en) | 2024-08-20 |
EP3845699A4 (en) | 2022-06-01 |
KR20200026061A (ko) | 2020-03-10 |
AU2019331351A1 (en) | 2021-05-06 |
EP3845699A1 (en) | 2021-07-07 |
EP3845700A1 (en) | 2021-07-07 |
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