MY123290A - Cooling operation control device for refrigerator - Google Patents

Cooling operation control device for refrigerator

Info

Publication number
MY123290A
MY123290A MYPI99001579A MYPI9901579A MY123290A MY 123290 A MY123290 A MY 123290A MY PI99001579 A MYPI99001579 A MY PI99001579A MY PI9901579 A MYPI9901579 A MY PI9901579A MY 123290 A MY123290 A MY 123290A
Authority
MY
Malaysia
Prior art keywords
refrigerating
cooling mode
cooling operation
compartment
freezing
Prior art date
Application number
MYPI99001579A
Inventor
Atsushi Kusunoki
Minoru Temmyo
Yasuyuki Sekiguchi
Hiroaki Asakura
Takuya Kishimoto
Original Assignee
Toshiba 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 Toshiba Kk filed Critical Toshiba Kk
Publication of MY123290A publication Critical patent/MY123290A/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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/008—Alarm 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2511—Evaporator distribution valves
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/34—Temperature balancing 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2600/00—Control issues
    • F25D2600/06—Controlling according to a predetermined profile

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

A REFRIGERATOR INCLUDES A REFRIGERANT BRANCH PIPE (103) DIVERGED BETWEEN A CONDENSER (62) AND A REFRIGERATING THROTTLE (70) AND CONNECTED BETWEEN REFRIGERATING AND FREEZING EVAPORATORS (50 AND 52), PASSAGE SWITCHING MEANS (68) FOR SWITCHING A FLOW DIRECTION OF THE REFRIGERANT FROM THE CONDENSER (62) BETWEEN THE REFRIGERATING EVAPORATOR SIDE AND THE REFRIGERANT BRANCH PIPE SIDE, AND A CONTROL SECTION (121) FOR SWITCHING A COOLING OPERATION BETWEEN A REFRIGERATING COMPARTMENT COOLING MODE IN WHICH THE PASSAGE SWITCHING MEANS (68) IS SWITCHED TO THE REFRIGERATING EVAPORATOR SIDE AND A FREEZING COMPARTMENT COOLING MODE IN WHICH THE PASSAGE SWITCHING MEANS (68) IS SWITCHED TO THE REFRIGERANT BRANCH PIPE SIDE. THE CONTROL SECTION (121) SWITCHES THE COOLING OPERATION FROM THE REFRIGERATING COMPARTMENT COOLING MODE TO THE FREEZING COMPARTMENT COOLING MODE WHEN A TEMPERATURE IN A FREEZING COMPARTMENT (22) HAS REACHED A PREDETERMINED FREEZING COMPARTMENT UPPER LIMIT TEMPERATURE. THE CONTROL SECTION (121) SWITCHES THE COOLING OPERATION FROM THE FREEZING COMPARTMENT COOLING MODE TO THE REFRIGERATING COMPARTMENT COOLING MODE WHEN A TEMPARATURE IN A REFRIGERATING COMPARTMENT (14) HAS REACHED A PREDETERMINED REFRIGERATING COMPARTMENT UPPER LIMIT TEMPERATURE.(FIGURE 1)
MYPI99001579A 1998-04-24 1999-04-22 Cooling operation control device for refrigerator MY123290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11541598A JP3538021B2 (en) 1998-04-24 1998-04-24 Refrigerator cooling operation control device

Publications (1)

Publication Number Publication Date
MY123290A true MY123290A (en) 2006-05-31

Family

ID=14662016

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI99001579A MY123290A (en) 1998-04-24 1999-04-22 Cooling operation control device for refrigerator

Country Status (6)

Country Link
JP (1) JP3538021B2 (en)
KR (1) KR100332292B1 (en)
CN (1) CN1115538C (en)
MY (1) MY123290A (en)
SG (1) SG71208A1 (en)
TW (1) TW406174B (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3661548B2 (en) * 2000-02-25 2005-06-15 三菱電機株式会社 Refrigerator using flammable refrigerant
KR100366450B1 (en) * 2000-10-12 2002-12-31 주식회사 엘지이아이 Method and device for controlling of stepping motor valve
KR100377754B1 (en) * 2000-10-24 2003-03-29 주식회사 엘지이아이 Method of Cooling Cycle
KR100366449B1 (en) * 2000-10-12 2002-12-31 주식회사 엘지이아이 Control Device and Control Method of 3 way valve
KR20020057092A (en) * 2000-12-30 2002-07-11 구자홍 Control Method for Refrigerator used 3WayStepMotor
JP4028688B2 (en) * 2001-03-21 2007-12-26 株式会社東芝 refrigerator
US6883339B2 (en) * 2001-04-04 2005-04-26 Lg Electronics Inc. Method for controlling power saving operation of refrigerator with two evaporator
JP4934302B2 (en) * 2005-09-09 2012-05-16 ホシザキ電機株式会社 Cooling storage
KR100757109B1 (en) * 2006-01-03 2007-09-10 엘지전자 주식회사 How to control refrigerators and freezers
JP5097361B2 (en) * 2006-05-15 2012-12-12 ホシザキ電機株式会社 Cooling storage and operation method thereof
JP5027443B2 (en) 2006-05-19 2012-09-19 ホシザキ電機株式会社 Cooling storage
US8474280B2 (en) 2007-02-26 2013-07-02 Hoshizaki Denki Kabushiki Kaishi Refrigerating storage cabinet and control method for compressor thereof
KR100870541B1 (en) * 2007-03-30 2008-11-26 엘지전자 주식회사 Refrigerator and its control method
KR100850672B1 (en) 2007-03-30 2008-08-07 엘지전자 주식회사 Refrigerator and its control method
JP2009068820A (en) * 2007-08-20 2009-04-02 Toshiba Corp refrigerator
JP2011080696A (en) * 2009-10-07 2011-04-21 Toshiba Corp Refrigerator
KR101362929B1 (en) * 2010-12-23 2014-02-18 위니아만도 주식회사 Drawer type for refrigerator and control method of drawer type for refrigerator
JP5506760B2 (en) * 2011-10-31 2014-05-28 三菱電機株式会社 refrigerator
US9574814B2 (en) 2012-07-10 2017-02-21 Samsung Electronics Co., Ltd. Refrigerator and control method for the same
CN104764266B (en) * 2015-02-09 2017-02-22 西安交通大学 Three-door multi-temperature-zone refrigeration system with rapid-freezing function and refrigerator with same and control method thereof
CN105180568B (en) * 2015-10-28 2017-10-03 合肥美菱股份有限公司 A kind of defrosting control method of refrigerator
CN106642922B (en) * 2016-12-28 2019-03-12 青岛海尔股份有限公司 Refrigeration control method for refrigerator and refrigerator
EP3686523A4 (en) * 2017-09-20 2020-10-21 Mitsubishi Electric Corporation FRIDGE
JP2020007986A (en) * 2018-07-10 2020-01-16 住友重機械工業株式会社 Cryopump system
KR102518479B1 (en) 2018-08-02 2023-04-06 엘지전자 주식회사 Refrigerator and method for controlling the same
JP7344651B2 (en) * 2019-02-26 2023-09-14 東芝ライフスタイル株式会社 refrigerator
KR102674401B1 (en) * 2019-02-28 2024-06-13 엘지전자 주식회사 Control method for refrigerator
KR102661336B1 (en) 2019-02-28 2024-04-30 엘지전자 주식회사 Control method for refrigerator
CN112344615B (en) * 2019-08-06 2022-07-26 青岛海尔电冰箱有限公司 Control method of refrigerator
JP7334091B2 (en) * 2019-08-28 2023-08-28 東芝ライフスタイル株式会社 refrigerator
CN110986460A (en) * 2019-12-26 2020-04-10 Tcl家用电器（合肥）有限公司 Refrigerator, refrigeration equipment and refrigeration system
JP2024070710A (en) * 2022-11-11 2024-05-23 東芝ライフスタイル株式会社 refrigerator

Also Published As

Publication number Publication date
JPH11304329A (en) 1999-11-05
KR19990083181A (en) 1999-11-25
KR100332292B1 (en) 2002-04-12
TW406174B (en) 2000-09-21
CN1115538C (en) 2003-07-23
SG71208A1 (en) 2000-03-21
CN1233738A (en) 1999-11-03
JP3538021B2 (en) 2004-06-14

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