KR20100058813A - 냉각 장치 및 그 제어 방법 - Google Patents

냉각 장치 및 그 제어 방법 Download PDF

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Publication number
KR20100058813A
KR20100058813A KR1020080117363A KR20080117363A KR20100058813A KR 20100058813 A KR20100058813 A KR 20100058813A KR 1020080117363 A KR1020080117363 A KR 1020080117363A KR 20080117363 A KR20080117363 A KR 20080117363A KR 20100058813 A KR20100058813 A KR 20100058813A
Authority
KR
South Korea
Prior art keywords
vibration wave
frost
amount
waveform
refrigerant pipe
Prior art date
Application number
KR1020080117363A
Other languages
English (en)
Korean (ko)
Inventor
한정수
이상준
서국정
윤호
김중현
최현영
류오도
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 KR1020080117363A priority Critical patent/KR20100058813A/ko
Priority to US12/457,807 priority patent/US20100126191A1/en
Priority to EP09167220A priority patent/EP2189740A3/de
Publication of KR20100058813A publication Critical patent/KR20100058813A/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/02—Detecting the presence of frost or condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/11—Sensor to detect if defrost is necessary
    • F25B2700/111—Sensor to detect if defrost is necessary using an emitter and receiver, e.g. sensing by emitting light or other radiation and receiving reflection by a sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)
KR1020080117363A 2008-11-25 2008-11-25 냉각 장치 및 그 제어 방법 KR20100058813A (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020080117363A KR20100058813A (ko) 2008-11-25 2008-11-25 냉각 장치 및 그 제어 방법
US12/457,807 US20100126191A1 (en) 2008-11-25 2009-06-22 Cooling system and method of controlling the same
EP09167220A EP2189740A3 (de) 2008-11-25 2009-08-05 Kühlsystem mit einer Einheit zur Bestimmung der Eisbildung und Steuerungsverfahren dafür

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080117363A KR20100058813A (ko) 2008-11-25 2008-11-25 냉각 장치 및 그 제어 방법

Publications (1)

Publication Number Publication Date
KR20100058813A true KR20100058813A (ko) 2010-06-04

Family

ID=42046396

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080117363A KR20100058813A (ko) 2008-11-25 2008-11-25 냉각 장치 및 그 제어 방법

Country Status (3)

Country Link
US (1) US20100126191A1 (de)
EP (1) EP2189740A3 (de)
KR (1) KR20100058813A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180102678A (ko) * 2016-01-29 2018-09-17 엘지전자 주식회사 냉장고
KR20220143258A (ko) * 2021-04-16 2022-10-25 최철호 고효율 창고 시스템의 동작방법

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10315523A1 (de) * 2003-04-04 2004-10-14 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit adaptiver Abtauautomatik und Abtauverfahren dafür
EP2673580A4 (de) * 2011-02-09 2017-04-26 Control Products, Inc. System, vorrichtung und verfahren zur eisdetektion
JP5897994B2 (ja) * 2012-06-06 2016-04-06 シャープ株式会社 空気調和機
EP2743615B1 (de) * 2012-12-14 2020-10-07 Whirlpool Corporation Verfahren zur Steuerung der Entfrostung eines Verdampfers in einer Kühlanwendung
CN104930810B (zh) * 2014-08-11 2017-05-24 国家电网公司 冰箱箱体后部内侧积冰检测报警系统
KR102336200B1 (ko) * 2014-12-24 2021-12-08 삼성전자주식회사 냉장고
KR102292004B1 (ko) * 2017-04-11 2021-08-23 엘지전자 주식회사 냉장고
CN109990563B (zh) * 2017-12-29 2021-01-01 青岛海尔股份有限公司 风冷冰箱及其控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900000643B1 (ko) * 1959-03-26 1990-02-02 산요덴끼 가부시기가이샤 인버어터 장치
US4312228A (en) * 1979-07-30 1982-01-26 Henry Wohltjen Methods of detection with surface acoustic wave and apparati therefor
DE3001019A1 (de) * 1980-01-12 1981-07-23 Danfoss A/S, 6430 Nordborg Abtauvorrichtung fuer den verdampfer einer kaelteanlage
JPS5712329A (en) * 1980-06-25 1982-01-22 Hitachi Ltd Frost sensor
US4347709A (en) * 1981-01-19 1982-09-07 Honeywell Inc. Demand defrost sensor
US4461178A (en) * 1982-04-02 1984-07-24 The Charles Stark Draper Laboratory, Inc. Ultrasonic aircraft ice detector using flexural waves
FR2555715A1 (fr) * 1983-11-25 1985-05-31 Applic Thermique Cie Indle Dispositif detecteur de la formation de givre sur des echangeurs a ailettes
US4649713A (en) * 1984-05-21 1987-03-17 Bezek Donald J Microwave ice detector
US4651535A (en) * 1984-08-08 1987-03-24 Alsenz Richard H Pulse controlled solenoid valve
US4860551A (en) * 1987-12-29 1989-08-29 Whirlpool Corporation Frost sensor for an appliance
JPH0886557A (ja) * 1994-09-19 1996-04-02 Ishizuka Denshi Kk 着霜検知器
KR19990082279A (ko) * 1996-02-06 1999-11-25 이시즈카 지로 착상검지기
US6321588B1 (en) * 1998-09-11 2001-11-27 Femtometrics, Inc. Chemical sensor array
JP2004340622A (ja) * 2003-05-13 2004-12-02 Kazumasa Onishi 管状もしくは溝状の流路を移動する流体の流量の測定方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180102678A (ko) * 2016-01-29 2018-09-17 엘지전자 주식회사 냉장고
US11079162B2 (en) 2016-01-29 2021-08-03 Lg Electronics Inc. Refrigerator
KR20220143258A (ko) * 2021-04-16 2022-10-25 최철호 고효율 창고 시스템의 동작방법

Also Published As

Publication number Publication date
US20100126191A1 (en) 2010-05-27
EP2189740A2 (de) 2010-05-26
EP2189740A3 (de) 2011-04-27

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