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1. WO2020135516 - VERTICAL WASHING MACHINE

Publication Number WO/2020/135516
Publication Date 02.07.2020
International Application No. PCT/CN2019/128354
International Filing Date 25.12.2019
IPC
D06F 23/04 2006.1
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
23Washing 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
04and rotating or oscillating about a vertical axis
D06F 37/12 2006.1
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
37Details specific to washing machines covered by groups D06F21/-D06F25/107
02Rotary receptacles, e.g. drums
12adapted for rotation or oscillation about a vertical axis
CPC
D06F 23/04
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
23Washing 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 
04and rotating or oscillating about a vertical axis
D06F 33/30
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
33Control of operations performed in washing machines or washer-dryers 
30Control of washing machines characterised by the purpose or target of the control 
D06F 37/12
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
37Details specific to washing machines covered by groups D06F21/00 - D06F25/00
02Rotary receptacles, e.g. drums
12adapted for rotation or oscillation about a vertical axis
Applicants
  • 青岛海尔洗衣机有限公司 QINGDAO HAIER WASHING MACHINE CO., LTD. [CN]/[CN]
  • AQUA株式会社 AQUA CO., LTD [JP]/[JP]
  • 海尔智家股份有限公司 HAIER SMART HOME CO., LTD. [CN]/[CN]
Inventors
  • 永井孝之 NAGAI, Takayuki
  • 川口智也 KAWAGUCHI, Tomonari
Agents
  • 北京品源专利代理有限公司 BEYOND ATTORNEYS AT LAW
Priority Data
2018-24297826.12.2018JP
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) VERTICAL WASHING MACHINE
(FR) LAVE-LINGE VERTICAL
(ZH) 立式洗衣机
Abstract
(EN)
A vertical washing machine, capable of increasing the washing accommodating capacity of a drum without upsizing the drum. The vertical washing machine is equipped with: an outer tub disposed inside a casing; the drum disposed in the outer tub in a manner of rotating around a rotation shaft; an annular container disposed in the drum for accommodating a rotation body; a motor for performing rotation driving on the drum; and a motor control part for controlling the motor. Before the starting of a spin process, the motor control part controls the motor to perform the following imbalance cancellation control: after increasing the rotational speed of the drum to a target rotational speed greater than a resonant rotational speed causing horizontal resonance of the drum, rotation driving on the drum is disabled.
(FR)
L’invention concerne un lave-linge vertical, apte à accroitre l’espace de réception dédié au lavage d'un tambour sans augmenter la taille du tambour. Le lave-linge vertical est équipé : d'une cuve externe disposée à l'intérieur d'une chemise ; du tambour disposé dans la cuve externe de manière à tourner autour d'un arbre de rotation ; d’un contenant annulaire disposé dans le tambour destiné à recevoir un corps de rotation ; d’un moteur destiné à mettre en rotation le tambour ; et d’une partie de commande de moteur destinée à commander le moteur. Avant le démarrage d'un processus d’essorage, la partie de commande de moteur commande le moteur afin qu’il effectue la commande d'annulation de déséquilibre suivante : après augmentation de la vitesse de rotation du tambour à une vitesse de rotation cible supérieure à une vitesse de rotation à résonance provoquant une résonance horizontale du tambour, la mise en rotation du tambour est désactivée.
(ZH)
一种立式洗衣机,其能不使滚筒大型化地增大滚筒内可收容的洗涤物的容量。该立式洗衣机具备:外桶,配置于箱体的内部;滚筒,以能绕旋转轴进行旋转的方式配置于外桶内;环状容器,配置于滚筒,收容滚动体;马达,对滚筒进行旋转驱动;以及马达控制部,控制马达,马达控制部在开始脱水过程之前控制马达以进行如下的不平衡消除控制:将滚筒的转速上升至达到超过产生滚筒的横向共振的共振转速的目标转速之后,使滚筒的旋转驱动停止。
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