IL142710A - Refrigerator having dual air velocity generating apparatus for air curtain flow - Google Patents

Refrigerator having dual air velocity generating apparatus for air curtain flow

Info

Publication number
IL142710A
IL142710A IL14271098A IL14271098A IL142710A IL 142710 A IL142710 A IL 142710A IL 14271098 A IL14271098 A IL 14271098A IL 14271098 A IL14271098 A IL 14271098A IL 142710 A IL142710 A IL 142710A
Authority
IL
Israel
Prior art keywords
refrigerator
generating apparatus
curtain flow
velocity generating
dual
Prior art date
Application number
IL14271098A
Other languages
English (en)
Other versions
IL142710A0 (en
Inventor
Jae-Youk Jeong
Original Assignee
Daewoo Electronics 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 Daewoo Electronics Corp filed Critical Daewoo Electronics Corp
Publication of IL142710A0 publication Critical patent/IL142710A0/xx
Publication of IL142710A publication Critical patent/IL142710A/xx

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
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • 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
    • F25D17/065—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 with compartments at different 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
    • 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
    • F25D17/08—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 using 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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/023—Air curtain closures
    • 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
    • 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
    • F25D2317/063—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 with air guides
    • 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
    • F25D2317/0672—Outlet 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
    • F25D2317/068—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 fans
    • F25D2317/0682—Two or more 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
    • 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
    • F25D2400/04—Refrigerators with a horizontal mullion

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)
IL14271098A 1998-10-30 1998-12-14 Refrigerator having dual air velocity generating apparatus for air curtain flow IL142710A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2019980020887U KR200263534Y1 (ko) 1998-10-30 1998-10-30 냉장고의에어커텐장치
PCT/KR1998/000425 WO2000026589A1 (en) 1998-10-30 1998-12-14 Refrigerator having dual air velocity generating apparatus for air curtain flow

Publications (2)

Publication Number Publication Date
IL142710A0 IL142710A0 (en) 2002-03-10
IL142710A true IL142710A (en) 2005-06-19

Family

ID=19538473

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14271098A IL142710A (en) 1998-10-30 1998-12-14 Refrigerator having dual air velocity generating apparatus for air curtain flow

Country Status (7)

Country Link
US (1) US6094931A (ko)
EP (1) EP1137901B1 (ko)
KR (1) KR200263534Y1 (ko)
CN (1) CN1138958C (ko)
ES (1) ES2245488T3 (ko)
IL (1) IL142710A (ko)
WO (1) WO2000026589A1 (ko)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100333600B1 (ko) 1999-05-10 2002-04-24 구자홍 캔틸레버 선반을 구비한 냉장고의 냉기공급 구조
WO2002042692A1 (en) * 2000-06-09 2002-05-30 Qualmark Corporation Air circulation system for a chamber
TW522213B (en) * 2000-07-21 2003-03-01 Fujitsu General Ltd Electric refrigerator
JP3678143B2 (ja) * 2000-12-21 2005-08-03 いすゞ自動車株式会社 冷凍・冷蔵車
CA2365751C (en) * 2001-08-21 2010-03-23 Lg Electronics Inc. Cooling air supplying device in refrigerator
GB0300729D0 (en) * 2003-01-14 2003-02-12 Clark Door Ltd Conditioned vestibule for a cold storage doorway
US20060016202A1 (en) * 2004-07-23 2006-01-26 Daniel Lyvers Refrigerator with system for controlling drawer temperatures
US8347781B2 (en) * 2007-10-04 2013-01-08 William Joseph Stack Portable food cooling device
US8863541B2 (en) * 2009-06-10 2014-10-21 Hill Phoenix, Inc. Air distribution system for temperature-controlled case
WO2011105647A1 (ko) * 2010-02-26 2011-09-01 엘지전자 주식회사 냉장고
US20120090347A1 (en) * 2010-10-29 2012-04-19 Gross Michelle Diana Airflow diverter for a cooling compartment
GB201306612D0 (en) 2013-04-11 2013-05-29 Fridgeland Uk Ltd Improvements in refrigerators
DE102013217058B4 (de) * 2013-08-27 2017-03-09 bonotos Kältetechnik GmbH Kühlmöbel
DE102014015037A1 (de) * 2014-08-14 2016-02-18 Liebherr-Hausgeräte Lienz Gmbh Kühl- und/oder Gefriergerät
KR102381242B1 (ko) 2016-01-13 2022-03-31 엘지전자 주식회사 냉장고
GB201602402D0 (en) * 2016-02-10 2016-03-23 Kaezen Ltd Cooling device
GB2550360B (en) 2016-05-16 2018-10-24 Aerofoil Energy Ltd Improvements to open display refrigerators
US20210378421A1 (en) * 2019-01-08 2021-12-09 Hussmann Corporation Merchandiser
US10907889B2 (en) 2016-08-08 2021-02-02 Whirlpool Corporation Wall covering assembly with ventilated portion and air curtain system
KR20180045516A (ko) * 2016-10-26 2018-05-04 엘지전자 주식회사 도어의 저장공간 냉각을 위한 덕트 구조 및 이러한 구조가 적용된 냉장고
GB2560367B (en) 2017-03-09 2021-06-23 Aerofoil Energy Ltd Improvements to cooling units
DE102017208901B4 (de) 2017-05-26 2020-06-04 Dometic Sweden Ab Kühlschrank mit einer Abdeckung für Kühlrippen des Kühlschranks
WO2019165519A1 (en) 2018-03-02 2019-09-06 Electrolux Do Brasil S.A. Single air passageway and damper assembly in a variable climate zone compartment
US10317123B1 (en) * 2018-04-16 2019-06-11 Sub-Zero, Inc. Shared evaporator system
KR102045510B1 (ko) * 2019-06-24 2019-11-15 박지용 과냉각 냉각고
US11402145B1 (en) 2020-03-24 2022-08-02 Sub-Zero Group, Inc. Split air flow system
KR20230164578A (ko) 2022-05-25 2023-12-04 정담 마사지 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233423A (en) * 1962-12-26 1966-02-08 Dual Jet Refrigeration Company Refrigerated cabinet with circulating air panels
US4058989A (en) * 1975-12-22 1977-11-22 General Electric Company Refrigerator including air wall separating the freezer and fresh food portions
US4379391A (en) * 1980-06-05 1983-04-12 Rhee Jae W Refrigerator
KR940000401B1 (ko) * 1986-01-24 1994-01-20 산덴 가부시기가이샤 냉동진열장
EP0334678A1 (en) * 1988-03-25 1989-09-27 George Barker And Company (Leeds) Limited Refrigerated display cabinet
ZA955605B (en) * 1994-07-13 1996-04-10 Qualcomm Inc System and method for simulating user interference received by subscriber units in a spread spectrum communication network
KR970014645U (ko) * 1995-09-26 1997-04-28 냉장고의 냉기조절구조
JP3184776B2 (ja) * 1997-03-14 2001-07-09 大宇電子株式會▲社▼ エアカーテン発生装置を備えた冷蔵庫
US5791152A (en) * 1997-06-06 1998-08-11 Daewoo Electronics Co., Ltd. Refrigerator having a device for generating an air curtain and method for controlling an air curtain generating operation
US5809799A (en) * 1997-06-06 1998-09-22 Daewoo Electronics Co., Ltd. Refrigerator having a device for generating an air curtain
US5826441A (en) * 1997-06-06 1998-10-27 Daewoo Electronics Co., Ltd. Refrigerator having a device for generating air curtains

Also Published As

Publication number Publication date
KR20000008994U (ko) 2000-05-25
US6094931A (en) 2000-08-01
WO2000026589A1 (en) 2000-05-11
EP1137901A1 (en) 2001-10-04
ES2245488T3 (es) 2006-01-01
CN1314986A (zh) 2001-09-26
CN1138958C (zh) 2004-02-18
IL142710A0 (en) 2002-03-10
EP1137901B1 (en) 2005-05-18
KR200263534Y1 (ko) 2002-06-24

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