EP0899523A3 - Refrigerator with cool air distributing device - Google Patents

Refrigerator with cool air distributing device Download PDF

Info

Publication number
EP0899523A3
EP0899523A3 EP98306879A EP98306879A EP0899523A3 EP 0899523 A3 EP0899523 A3 EP 0899523A3 EP 98306879 A EP98306879 A EP 98306879A EP 98306879 A EP98306879 A EP 98306879A EP 0899523 A3 EP0899523 A3 EP 0899523A3
Authority
EP
European Patent Office
Prior art keywords
cool air
cam
refrigerator
blade
compartment
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Withdrawn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
EP98306879A
Other languages
German (de)
French (fr)
Other versions
EP0899523A2 (en
Inventor
Joon Dong Ji
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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
Priority claimed from KR1019970044865A external-priority patent/KR19990021330A/en
Priority claimed from KR1019970044864A external-priority patent/KR19990021329A/en
Priority claimed from KR1019970044874A external-priority patent/KR19990021338A/en
Priority claimed from KR1019970048581A external-priority patent/KR100218949B1/en
Priority claimed from KR1019970048580A external-priority patent/KR100218946B1/en
Priority claimed from KR1019970050535A external-priority patent/KR19990027996A/en
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP0899523A2 publication Critical patent/EP0899523A2/en
Publication of EP0899523A3 publication Critical patent/EP0899523A3/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Withdrawn legal-status Critical Current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
    • 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
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1473—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cams or levers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/48—HVAC for a wine cellar
    • 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
    • F25D2317/0653—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 mullion
    • 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)

Abstract

Disclosed is a refrigerator a device (30) for dispersing cool air. In a duct (15) of a cooling compartment (3) is installed a horizontal dispersing blade (43) of planar plate shape, which is rotatable around a vertical axis. The blade (43) disperses cool air horizontally. In the duct (15) are installed a cam (53) rotatable around a horizontal axis, and a motor (59) for rotating the cam (53). The rotation of the cam (53) is converted to the reciprocal rotation of the blade (43) by a transmission part (69). Thus, while the cam (53) is rotated by the motor (59), the cool air is dispersed horizontally in the compartment (3), and the temperature in the compartment (3) is maintained uniform. Further, if the cam (5) is stopped, the cool air can be concentrated on a specific area.
EP98306879A 1997-08-30 1998-08-27 Refrigerator with cool air distributing device Withdrawn EP0899523A3 (en)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
KR9744865 1997-08-30
KR9744864 1997-08-30
KR1019970044865A KR19990021330A (en) 1997-08-30 1997-08-30 Refrigerator with cold air distributor
KR1019970044864A KR19990021329A (en) 1997-08-30 1997-08-30 Refrigerator with cold air distributor
KR9744874 1997-08-30
KR1019970044874A KR19990021338A (en) 1997-08-30 1997-08-30 Refrigerator with cold air distributor
KR9748581 1997-09-24
KR1019970048581A KR100218949B1 (en) 1997-09-24 1997-09-24 Refrigerator having air distribution apparatus
KR1019970048580A KR100218946B1 (en) 1997-09-24 1997-09-24 Refrigerator having air distribution apparatus
KR9748580 1997-09-24
KR9750535 1997-09-30
KR1019970050535A KR19990027996A (en) 1997-09-30 1997-09-30 Refrigerator with cold air distributor

Publications (2)

Publication Number Publication Date
EP0899523A2 EP0899523A2 (en) 1999-03-03
EP0899523A3 true EP0899523A3 (en) 2000-01-12

Family

ID=27555099

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98306879A Withdrawn EP0899523A3 (en) 1997-08-30 1998-08-27 Refrigerator with cool air distributing device

Country Status (3)

Country Link
EP (1) EP0899523A3 (en)
JP (1) JPH11132627A (en)
CN (1) CN1211717A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5510177B2 (en) 2010-08-17 2014-06-04 セイコーエプソン株式会社 projector
CN105371564B (en) * 2015-11-19 2017-12-01 青岛海尔股份有限公司 Throttle setting and refrigerator for refrigerator
JP2017064456A (en) * 2017-01-05 2017-04-06 日本宅配システム株式會社 Article receiving device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012527A (en) * 1931-03-16 1935-08-27 Jr Edward H Batchelder Refrigerator car
US3380372A (en) * 1966-08-01 1968-04-30 Hupp Corp Air guide structure
JPS57148132A (en) * 1981-03-09 1982-09-13 Nippon Denso Co Ltd Blowing-off grill of air conditioner
DE19641722A1 (en) * 1995-10-13 1997-04-17 Lg Electronics Inc Reloading intensive cooling device for a refrigerator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2288162B (en) 1994-03-30 1997-11-26 Harrison & Sons Ltd Self-adhesive stamps

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012527A (en) * 1931-03-16 1935-08-27 Jr Edward H Batchelder Refrigerator car
US3380372A (en) * 1966-08-01 1968-04-30 Hupp Corp Air guide structure
JPS57148132A (en) * 1981-03-09 1982-09-13 Nippon Denso Co Ltd Blowing-off grill of air conditioner
DE19641722A1 (en) * 1995-10-13 1997-04-17 Lg Electronics Inc Reloading intensive cooling device for a refrigerator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 253 (M - 178) 11 December 1982 (1982-12-11) *

Also Published As

Publication number Publication date
EP0899523A2 (en) 1999-03-03
JPH11132627A (en) 1999-05-21
CN1211717A (en) 1999-03-24

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