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TW200504321A - Refrigerator - Google Patents

Refrigerator

Info

Publication number
TW200504321A
TW200504321A TW093110375A TW93110375A TW200504321A TW 200504321 A TW200504321 A TW 200504321A TW 093110375 A TW093110375 A TW 093110375A TW 93110375 A TW93110375 A TW 93110375A TW 200504321 A TW200504321 A TW 200504321A
Authority
TW
Taiwan
Prior art keywords
ion generator
refrigerator
negative ion
bacteria
food stored
Prior art date
Application number
TW093110375A
Other languages
Chinese (zh)
Other versions
TWI266850B (en
Inventor
Yasushi Takagi
Takumi Oikawa
Makoto Oikawa
Hideto Kuyama
Yasunori Ogawa
Original Assignee
Toshiba Kk
Toshiba Consumer Marketing
Toshiba Ha Products Co Ltd
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, Toshiba Consumer Marketing, Toshiba Ha Products Co Ltd filed Critical Toshiba Kk
Publication of TW200504321A publication Critical patent/TW200504321A/en
Application granted granted Critical
Publication of TWI266850B publication Critical patent/TWI266850B/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
    • F25D23/00—General constructional features
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • 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
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening

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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

This invention provides the technique that uses negative ions to maintain freshness of food stored in a refrigerator, which can obtained the intended effect without continuous operation of a negative ion generator. With a control equipment (4), when a door opening and closing detection device (3) detects that a door (2) of the refrigerator is opened, the negative ion generator (1) is controlled to start operation, so as to actuate the negative ion generator during the period that the bacteria may possibly enter the refrigerator with the outside air so as to disinfect the bacteria. Accordingly, the freshness of the food stored in the refrigerator may be maintained. As compared to the operation method where the negative ion generator is operated continuously, this invention reduces power consumption while prolonging the lifespan of the negative ion generator substantially.
TW093110375A 2003-05-12 2004-04-14 Refrigerator TWI266850B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003133650A JP2004333101A (en) 2003-05-12 2003-05-12 refrigerator

Publications (2)

Publication Number Publication Date
TW200504321A true TW200504321A (en) 2005-02-01
TWI266850B TWI266850B (en) 2006-11-21

Family

ID=33508123

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093110375A TWI266850B (en) 2003-05-12 2004-04-14 Refrigerator

Country Status (4)

Country Link
JP (1) JP2004333101A (en)
KR (1) KR100591622B1 (en)
CN (1) CN1265162C (en)
TW (1) TWI266850B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI668398B (en) * 2015-03-26 2019-08-11 日商東芝生活電器股份有限公司 Refrigerator

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080058073A (en) * 2006-12-21 2008-06-25 삼성전자주식회사 Refrigerator and its control method
CN102345961B (en) * 2010-07-28 2014-03-19 株式会社东芝 Refrigerator
JP5909627B2 (en) * 2011-09-16 2016-04-27 パナソニックＩｐマネジメント株式会社 Air conditioner
CN104197605A (en) * 2014-09-03 2014-12-10 镇江市中协电气有限公司 Electric air door sheet of refrigerator
CN104776662A (en) * 2015-03-20 2015-07-15 四川长虹电器股份有限公司 Refrigerator capable of saving electric charges and method thereby for saving electric charges
CN105987439A (en) * 2015-08-06 2016-10-05 庞浩辉 Numerical control anion device
JP6667415B2 (en) * 2016-09-30 2020-03-18 シャープ株式会社 refrigerator
KR101897356B1 (en) 2016-11-03 2018-09-11 엘지전자 주식회사 Refrigerator and a control method of the same
JP6793557B2 (en) * 2017-01-13 2020-12-02 三菱電機株式会社 refrigerator
JP7002353B2 (en) * 2018-01-26 2022-01-20 シャープ株式会社 refrigerator
JP7204520B2 (en) * 2019-02-19 2023-01-16 シャープ株式会社 refrigerator
CN110044127A (en) * 2019-05-27 2019-07-23 长沙学院 The control method of functional circuit in a kind of refrigerator
CN114427773A (en) * 2022-01-21 2022-05-03 澳柯玛股份有限公司 Refrigerator and refrigerator air duct purification system
CN116793004B (en) * 2023-06-26 2025-10-17 珠海格力电器股份有限公司 Odor removing function control method, refrigerator and computer storage medium
CN121206807A (en) * 2025-11-25 2025-12-26 珠海格力电器股份有限公司 Sterilization methods, devices, equipment and storage media for refrigeration equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI668398B (en) * 2015-03-26 2019-08-11 日商東芝生活電器股份有限公司 Refrigerator

Also Published As

Publication number Publication date
CN1265162C (en) 2006-07-19
KR20040097907A (en) 2004-11-18
KR100591622B1 (en) 2006-06-21
TWI266850B (en) 2006-11-21
CN1550743A (en) 2004-12-01
JP2004333101A (en) 2004-11-25

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees