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1. WO2020197186 - CLOTHES DRYER AND CONTROL METHOD THEREOF

Publication Number WO/2020/197186
Publication Date 01.10.2020
International Application No. PCT/KR2020/003880
International Filing Date 20.03.2020
IPC
D06F 58/20 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
58Domestic laundry dryers
20General details of domestic laundry dryers
D06F 58/30 2020.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
58Domestic laundry dryers
30Drying processes
D06F 103/50 2020.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
103Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
50related to heat pumps, e.g. pressure or flow rate
CPC
D06F 2103/32
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
2103Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
28Air properties
32Temperature
D06F 2103/50
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
2103Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
50related to heat pumps, e.g. pressure or flow rate
D06F 2105/26
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
2105Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
26Heat pumps
D06F 2105/58
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
2105Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
58Indications or alarms to the control system or to the user
D06F 58/206
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
58Domestic laundry dryers
20General details of domestic laundry dryers 
206Heat pump arrangements
D06F 58/38
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
58Domestic laundry dryers
32Control of operations performed in domestic laundry dryers 
34characterised by the purpose or target of the control
36Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
38of drying, e.g. to achieve the target humidity
Applicants
  • SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • KIM, Tae Hun
  • CHOI, Jin Young
Agents
  • SELIM INTELLECTUAL PROPERTY LAW FIRM
Priority Data
10-2019-003423326.03.2019KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CLOTHES DRYER AND CONTROL METHOD THEREOF
(FR) SÈCHE-LINGE ET SON PROCÉDÉ DE COMMANDE
Abstract
(EN)
In accordance with one aspect of the disclosure, a clothes dryer includes: a refrigerant pressure sensor provided in at least one of a first pipe connecting an expander to an evaporator or a second pipe connecting the evaporator to a compressor; a refrigerant temperature sensor provided in the second pipe; an electronic expansion valve configured to control a refrigerant; and a controller configured to control the electronic expansion valve based on detection values of the refrigerant pressure sensor and the refrigerant temperature sensor.
(FR)
Selon un aspect de l'invention, un sèche-linge comprend : un capteur de pression de fluide frigorigène disposé dans un premier tuyau reliant un détendeur à un évaporateur et/ou un second tuyau reliant l'évaporateur à un compresseur ; un capteur de température de fluide frigorigène disposé dans le second tuyau ; une soupape de dilatation électronique conçue pour commander un fluide frigorigène ; et un dispositif de commande conçu pour commander la soupape de dilatation électronique sur la base de valeurs de détection du capteur de pression de fluide frigorigène et du capteur de température de fluide frigorigène.
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