EP2818811A3 - Refrigerator - Google Patents

Refrigerator Download PDF

Info

Publication number
EP2818811A3
EP2818811A3 EP14173597.7A EP14173597A EP2818811A3 EP 2818811 A3 EP2818811 A3 EP 2818811A3 EP 14173597 A EP14173597 A EP 14173597A EP 2818811 A3 EP2818811 A3 EP 2818811A3
Authority
EP
European Patent Office
Prior art keywords
cold air
blowout port
storage container
connection portion
refrigerator
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP14173597.7A
Other languages
German (de)
French (fr)
Other versions
EP2818811A2 (en
Inventor
You RYUU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Lifestyle Products and Services Corp
Original Assignee
Toshiba Corp
Toshiba Lifestyle Products and Services Corp
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 Corp, Toshiba Lifestyle Products and Services Corp filed Critical Toshiba Corp
Publication of EP2818811A2 publication Critical patent/EP2818811A2/en
Publication of EP2818811A3 publication Critical patent/EP2818811A3/en
Withdrawn legal-status Critical Current

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
    • 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
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • 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
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F25D23/063—Walls defining a cabinet formed by an assembly of panels
    • 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
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/14—Insulation with respect to heat using subatmospheric pressure
    • 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
    • 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
    • F25D2317/065—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 characterised by the air return
    • F25D2317/0651—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 characterised by the air return through the bottom
    • 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
    • F25D2317/067—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 characterised by air ducts
    • 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
    • F25D2317/067—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 characterised by air ducts
    • F25D2317/0671—Inlet ducts
    • 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
    • F25D2500/00—Problems to be solved
    • F25D2500/02—Geometry problems

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)
  • Refrigerator Housings (AREA)

Abstract

In a refrigerator in which a connection portion of a heat insulating wall body exists in a lower portion of a heat insulating cabinet, outside air is prevented from invading from the connection portion.
A cold air blowout port is provided to blow cold air into a storage container and a cold air suction port is provided above the lowermost end of the cold air blowout port. The cold air blown from the cold air blowout port cools the inside of the storage container and then is sucked from the cold air suction port provided above the cold air blowout port to return to the cold air generating portion. Accordingly, the cold air blown from the cold air blowout port does not flow downward between the storage container and the storage compartment, and the outside air does not invade into the inside of the refrigerator from the connection portion.
EP14173597.7A 2013-06-28 2014-06-24 Refrigerator Withdrawn EP2818811A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013136406A JP6125354B2 (en) 2013-06-28 2013-06-28 refrigerator

Publications (2)

Publication Number Publication Date
EP2818811A2 EP2818811A2 (en) 2014-12-31
EP2818811A3 true EP2818811A3 (en) 2015-05-27

Family

ID=51167587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14173597.7A Withdrawn EP2818811A3 (en) 2013-06-28 2014-06-24 Refrigerator

Country Status (4)

Country Link
EP (1) EP2818811A3 (en)
JP (1) JP6125354B2 (en)
CN (1) CN104279807A (en)
TW (1) TW201500706A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107014136A (en) * 2017-02-28 2017-08-04 青岛海尔特种电冰柜有限公司 Freezing and refrigeration volume adjustable air-cooled refrigeration device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107830676A (en) * 2016-09-16 2018-03-23 东芝生活电器株式会社 Refrigerator
KR102309117B1 (en) * 2017-03-21 2021-10-06 엘지전자 주식회사 Refrigerator
DE102017217673A1 (en) * 2017-10-05 2019-04-11 BSH Hausgeräte GmbH Domestic refrigeration appliance with cover of a gap between a foaming crossbar and an electronics box

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10220950A (en) * 1997-02-06 1998-08-21 Hitachi Ltd Refrigerator
JP2003090664A (en) * 2001-09-20 2003-03-28 Fujitsu General Ltd Refrigerator
EP1443289A1 (en) * 2003-01-17 2004-08-04 Samsung Electronics Co., Ltd. Refrigerator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2348469B (en) * 1999-03-29 2002-09-04 Sea Containers Ltd Sealing gasket
CN2658667Y (en) * 2003-07-14 2004-11-24 亚翔工程股份有限公司 Insulation box structure having corner bean for insulation
TWM269430U (en) * 2005-01-04 2005-07-01 United Integrated Services Co Heat isolating structure for on corner beam for heat insulating container
CN101398250A (en) * 2007-09-27 2009-04-01 上海中集冷藏箱有限公司 Froze products insulated container floor and mounting structure with side board
JP6178040B2 (en) * 2011-12-06 2017-08-09 東芝ライフスタイル株式会社 refrigerator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10220950A (en) * 1997-02-06 1998-08-21 Hitachi Ltd Refrigerator
JP2003090664A (en) * 2001-09-20 2003-03-28 Fujitsu General Ltd Refrigerator
EP1443289A1 (en) * 2003-01-17 2004-08-04 Samsung Electronics Co., Ltd. Refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107014136A (en) * 2017-02-28 2017-08-04 青岛海尔特种电冰柜有限公司 Freezing and refrigeration volume adjustable air-cooled refrigeration device

Also Published As

Publication number Publication date
EP2818811A2 (en) 2014-12-31
JP2015010768A (en) 2015-01-19
TW201500706A (en) 2015-01-01
CN104279807A (en) 2015-01-14
JP6125354B2 (en) 2017-05-10

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