MY153321A - Refrigerator/freezer ice maker - Google Patents

Refrigerator/freezer ice maker

Info

Publication number
MY153321A
MY153321A MYPI2012001134A MYPI2012001134A MY153321A MY 153321 A MY153321 A MY 153321A MY PI2012001134 A MYPI2012001134 A MY PI2012001134A MY PI2012001134 A MYPI2012001134 A MY PI2012001134A MY 153321 A MY153321 A MY 153321A
Authority
MY
Malaysia
Prior art keywords
ice
thermistor
heater
freezing
temperature measured
Prior art date
Application number
MYPI2012001134A
Inventor
Komao Morishita
Yutaka Yagi
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of MY153321A publication Critical patent/MY153321A/en

Links

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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/04—Producing ice by using stationary moulds
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/18—Producing ice of a particular transparency or translucency, e.g. by injecting air
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C5/00—Working or handling ice
    • F25C5/02—Apparatus for disintegrating, removing or harvesting ice
    • F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
    • F25C5/06—Apparatus for disintegrating, removing or harvesting ice without the use of saws by deforming bodies with which the ice is in contact, e.g. using inflatable members
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C5/00—Working or handling ice
    • F25C5/02—Apparatus for disintegrating, removing or harvesting ice
    • F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
    • F25C5/08—Apparatus for disintegrating, removing or harvesting ice without the use of saws by heating bodies in contact with the ice
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/31—Low ambient temperatures
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0251—Compressor control by controlling speed with on-off operation
    • 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
    • F25B2600/00—Control issues
    • F25B2600/11—Fan speed control
    • F25B2600/112—Fan speed control of evaporator fans
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2305/00—Special arrangements or features for working or handling ice
    • F25C2305/022—Harvesting ice including rotating or tilting or pivoting of a mould or tray
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2400/00—Auxiliary features or devices for producing, working or handling ice
    • F25C2400/10—Refrigerator units
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2600/00—Control issues
    • F25C2600/02—Timing
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2600/00—Control issues
    • F25C2600/04—Control means
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25C2700/02—Level of ice
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25C2700/12—Temperature of ice trays
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/061—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation through special compartments
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/021—French doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)

Abstract

AN ICE MAKER (10) IS DISPOSED IN AN ICE MAKING CHAMBER (4) OF A REFRIGERATOR/FREEZER (1). THE ICE MAKER INCLUDES AN ICE TRAY (20) FOR MAKING ICE USING COLD AIR BLOWING INTO THE ICE MAKING CHAMBER, A THERMISTOR (25) THAT MEASURES TEMPERATURE IN THE ICE TRAY, A HEATER (31) THAT HEATS THE ICE TRAY FROM BELOW, AND A CONTROL UNIT (50) THAT CONTROLS FREEZING CYCLE OPERATION AND POWER SUPPLY TO THE HEATER BASED ON TEMPERATURE MEASURED BY THE THERMISTOR. AFTER SUPPLYING WATER TO THE ICE TRAY, THE CONTROL UNIT PERFORMS A FREEZING PREPARATION STEP OF SUPPLYING POWER OF THE ?PREHEATING? TO THE HEATER UNTIL THE TEMPERATURE MEASURED BY THE THERMISTOR DROPS BELOW THE FREEZING POINT, AN ICE MELTING STEP OF SUPPLYING POWER OF THE ?RAPID HEATING? TO THE HEATER FOR A PREDETERMINED TIME PERIOD AFTER THE TEMPERATURE MEASURED BY THE THERMISTOR DROPS BELOW THE FREEZING POINT, AND A FREEZING PROGRESSION STEP OF SUPPLYING POWER OF THE ?NORMAL HEATING? TO THE HEATER UNTIL THE TEMPERATURE MEASURED BY THE THERMISTOR DROPS TO A PREDETERMINED TEMPERATURE. (FIG. 8)
MYPI2012001134A 2009-09-16 2010-04-07 Refrigerator/freezer ice maker MY153321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009214052A JP4680311B2 (en) 2009-09-16 2009-09-16 Refrigeration refrigerator ice making equipment

Publications (1)

Publication Number Publication Date
MY153321A true MY153321A (en) 2015-01-29

Family

ID=43758417

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012001134A MY153321A (en) 2009-09-16 2010-04-07 Refrigerator/freezer ice maker

Country Status (4)

Country Link
JP (1) JP4680311B2 (en)
CN (1) CN102549359B (en)
MY (1) MY153321A (en)
WO (1) WO2011033804A1 (en)

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JP5242740B2 (en) * 2011-06-08 2013-07-24 シャープ株式会社 Ice making device and refrigerator-freezer provided with the same
JP5746584B2 (en) * 2011-08-01 2015-07-08 シャープ株式会社 Ice making apparatus and control method thereof
KR20140059938A (en) * 2012-11-09 2014-05-19 삼성전자주식회사 Refrigerator
CN103216984A (en) * 2013-03-22 2013-07-24 卫广溢 Ice cube preparation device for ice sculpture
KR20170052235A (en) * 2015-11-04 2017-05-12 삼성전자주식회사 Ice maker and refrigerator having the same
KR102417751B1 (en) * 2015-11-12 2022-07-07 삼성전자주식회사 Refrigerator
KR101952299B1 (en) * 2015-11-18 2019-02-26 삼성전자주식회사 System and Method for producing clear ice
CN106369911B (en) * 2016-11-30 2019-03-29 海信容声(广东)冰箱有限公司 A kind of control method of refrigerator and its water receiver anti-freeze
KR20180080021A (en) * 2017-01-03 2018-07-11 삼성전자주식회사 Ice maker, refrigerator having the same and method for ice making
KR102432022B1 (en) 2018-01-16 2022-08-12 삼성전자주식회사 Ice making device
KR102468615B1 (en) 2018-01-16 2022-11-21 삼성전자주식회사 Ice making device
WO2020071763A1 (en) 2018-10-02 2020-04-09 엘지전자 주식회사 Refrigerator and method for controlling same
EP4696959A3 (en) 2018-10-02 2026-04-15 LG Electronics Inc. Refrigerator
US11906230B2 (en) 2018-10-02 2024-02-20 Lg Electronics Inc. Refrigerator
AU2019352422B2 (en) 2018-10-02 2023-04-27 Lg Electronics Inc. Refrigerator
EP3862690A4 (en) 2018-10-02 2022-07-27 LG Electronics Inc. Ice maker and refrigerator comprising same
AU2019355675B2 (en) 2018-10-02 2023-05-11 Lg Electronics Inc. Refrigerator
WO2020071800A1 (en) 2018-10-02 2020-04-09 엘지전자 주식회사 Refrigerator and controlling method therefor
EP3862693B1 (en) 2018-10-02 2025-03-05 LG Electronics Inc. Refrigerator
EP4471359A3 (en) 2018-10-02 2025-03-05 LG Electronics Inc. Refrigerator and control method therefor
WO2020071824A1 (en) 2018-10-02 2020-04-09 Lg Electronics Inc. Refrigerator
US11835281B2 (en) 2018-10-02 2023-12-05 Lg Electronics Inc. Ice maker and refrigerator including same
EP4435351A3 (en) 2018-10-02 2024-11-20 LG Electronics Inc. Refrigerator
EP4707704A3 (en) 2018-10-02 2026-05-20 Lg Electronics Inc COOLING SYSTEM AND CONTROL METHOD FOR IT
EP3862676A4 (en) 2018-10-02 2022-08-10 LG Electronics Inc. REFRIGERATOR AND METHOD OF CONTROL THEREOF
US11879679B2 (en) 2018-10-02 2024-01-23 Lg Electronics Inc. Refrigerator and control method therefor
CN112912675B (en) 2018-10-02 2022-08-26 Lg电子株式会社 Refrigerator
EP3862668B1 (en) 2018-10-02 2026-04-08 LG Electronics Inc. Ice maker and refrigerator comprising same
CN116086086A (en) 2018-10-02 2023-05-09 Lg电子株式会社 Refrigerator with a refrigerator body
EP3862683B1 (en) 2018-10-02 2025-02-26 LG Electronics Inc. Refrigerator
US11994330B2 (en) 2018-10-02 2024-05-28 Lg Electronics Inc. Refrigerator
US11835282B2 (en) 2018-10-02 2023-12-05 Lg Electronics Inc. Refrigerator
CN112771335B (en) * 2018-10-02 2023-08-29 Lg电子株式会社 Refrigerator and its control method
CN112805517A (en) 2018-10-02 2021-05-14 Lg电子株式会社 Refrigerator with a door
EP3862700A4 (en) 2018-10-02 2022-08-10 LG Electronics Inc. REFRIGERATOR AND ASSOCIATED CONTROL METHOD
EP3862699B1 (en) 2018-10-02 2025-08-27 LG Electronics Inc. Refrigerator
WO2020071775A1 (en) 2018-10-02 2020-04-09 엘지전자 주식회사 Refrigerator
EP3862682B1 (en) 2018-10-02 2026-03-25 LG Electronics Inc. Ice maker and refrigerator including same
EP4530559A3 (en) 2018-10-02 2025-05-21 LG Electronics Inc. Refrigerator
EP3862679B1 (en) 2018-10-02 2025-04-09 LG Electronics Inc. Refrigerator
WO2020071789A1 (en) 2018-10-02 2020-04-09 엘지전자 주식회사 Refrigerator and method for controlling same
CN112789461B (en) 2018-10-02 2023-07-14 Lg电子株式会社 refrigerator
EP3862694B1 (en) 2018-10-02 2025-03-19 LG Electronics Inc. Refrigerator
CN112789466A (en) 2018-10-02 2021-05-11 Lg电子株式会社 Refrigerator with a door
EP3862708B1 (en) 2018-10-02 2025-06-25 LG Electronics Inc. Refrigerator and control method therefor
EP3862688A4 (en) 2018-10-02 2022-08-31 LG Electronics Inc. Refrigerator
WO2020071774A1 (en) 2018-10-02 2020-04-09 엘지전자 주식회사 Refrigerator
AU2019353516B2 (en) 2018-10-02 2023-03-30 Lg Electronics Inc. Refrigerator
EP4636339A1 (en) 2018-10-02 2025-10-22 LG Electronics Inc. Ice maker and refrigerator including same
US11988431B2 (en) 2018-10-02 2024-05-21 Lg Electronics Inc. Icemaker and refrigerator
EP4253879A3 (en) 2018-10-02 2023-12-27 LG Electronics Inc. Refrigerator
US12104840B2 (en) 2018-10-02 2024-10-01 Lg Electronics Inc. Refrigerator and method for controlling same
EP3862665B1 (en) 2018-10-02 2025-02-19 LG Electronics Inc. Refrigerator
US12140361B2 (en) 2018-10-02 2024-11-12 Lg Electronics Inc. Refrigerator
CN112789467B (en) 2018-10-02 2023-01-31 Lg电子株式会社 refrigerator
WO2020071790A1 (en) 2018-10-02 2020-04-09 엘지전자 주식회사 Refrigerator and method for controlling same
WO2020071755A1 (en) * 2018-10-02 2020-04-09 엘지전자 주식회사 Refrigerator and method for controlling same
US12104837B2 (en) 2018-10-02 2024-10-01 Lg Electronics Inc. Refrigerator
CN112789465A (en) 2018-10-02 2021-05-11 Lg电子株式会社 Refrigerator and control method thereof
WO2020100105A1 (en) * 2018-11-15 2020-05-22 Smartfreez Lda Device and method for freezing a biological solution
US20210404726A1 (en) * 2018-11-16 2021-12-30 Lg Electronics Inc. Refrigerator
KR102676672B1 (en) 2018-11-19 2024-06-20 엘지전자 주식회사 Ice maker and refrigerator
CN114667426B (en) * 2019-11-13 2024-05-28 伊莱克斯家用产品公司 Direct cooling ice machine
US11326822B2 (en) * 2020-07-22 2022-05-10 Haier Us Appliance Solutions, Inc. Ice making system for creating clear ice and associated method

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Also Published As

Publication number Publication date
JP4680311B2 (en) 2011-05-11
WO2011033804A1 (en) 2011-03-24
CN102549359A (en) 2012-07-04
JP2011064373A (en) 2011-03-31
CN102549359B (en) 2014-04-16

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