MX2007010796A - Damper door control from adaptive defrost control. - Google Patents

Damper door control from adaptive defrost control.

Info

Publication number
MX2007010796A
MX2007010796A MX2007010796A MX2007010796A MX2007010796A MX 2007010796 A MX2007010796 A MX 2007010796A MX 2007010796 A MX2007010796 A MX 2007010796A MX 2007010796 A MX2007010796 A MX 2007010796A MX 2007010796 A MX2007010796 A MX 2007010796A
Authority
MX
Mexico
Prior art keywords
damper door
defrost
adaptive
defrost cycle
control
Prior art date
Application number
MX2007010796A
Other languages
Spanish (es)
Inventor
Leonard W Jenski
Robert J Alvord
Gary R Ashurst
Thomas A Donahue
Original Assignee
Robertshaw Controls Co
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 Robertshaw Controls Co filed Critical Robertshaw Controls Co
Publication of MX2007010796A publication Critical patent/MX2007010796A/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
    • 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
    • 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
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • 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
    • F24F2013/1433—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 electric motors
    • 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
    • F25D2400/40—Refrigerating devices characterised by electrical wiring
    • 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
    • F25D2600/04—Controlling heat transfer

Abstract

An adaptive defrost control method and device for controlling a damper door during a defrost cycle is provided. Before entering the defrost cycle, the adaptive defrost control logic determines if the damper door is open. If the damper door is open, the defrost cycle is suspended until the door is closed. If the damper door is closed, the adaptive defrost control logic activates a barrier between the damper door motor and a power supply so that the damper door may not be opened during the defrost cycle. After the defrost cycle is completed, the adaptive defrost control logic removes the barrier between the damper door motor and a power supply. The damper door may then be opened and closed as necessary. Accordingly, warm moist air from the defrost cycle does not enter the fresh food compartment.
MX2007010796A 2005-03-31 2006-03-24 Damper door control from adaptive defrost control. MX2007010796A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US66668205P 2005-03-31 2005-03-31
US11/388,035 US20060218950A1 (en) 2005-03-31 2006-03-23 Damper door control from adaptive defrost control
PCT/US2006/010930 WO2006104936A2 (en) 2005-03-31 2006-03-24 Damper door control from adaptive defrost control

Publications (1)

Publication Number Publication Date
MX2007010796A true MX2007010796A (en) 2008-03-11

Family

ID=37053958

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007010796A MX2007010796A (en) 2005-03-31 2006-03-24 Damper door control from adaptive defrost control.

Country Status (5)

Country Link
US (1) US20060218950A1 (en)
KR (1) KR20070113291A (en)
CA (1) CA2602448A1 (en)
MX (1) MX2007010796A (en)
WO (1) WO2006104936A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101571339B (en) * 2008-04-29 2012-08-29 博西华家用电器有限公司 Refrigerator defrosting control method and refrigerator applying same
US9310121B2 (en) 2011-10-19 2016-04-12 Thermo Fisher Scientific (Asheville) Llc High performance refrigerator having sacrificial evaporator
US9285153B2 (en) 2011-10-19 2016-03-15 Thermo Fisher Scientific (Asheville) Llc High performance refrigerator having passive sublimation defrost of evaporator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5201888A (en) * 1991-11-14 1993-04-13 White Consolidated Industries, Inc. Temperature control system for refrigerator/freezer combinations
US5490395A (en) * 1994-11-21 1996-02-13 Whirlpool Corporation Air baffle for a refrigerator
US5996361A (en) * 1998-04-27 1999-12-07 General Electric Company Refrigeration system
US6622503B1 (en) * 2002-03-01 2003-09-23 Ranco Inc. Of Delaware Evaporator fan control system for a multi-compartment refrigerator

Also Published As

Publication number Publication date
WO2006104936A2 (en) 2006-10-05
CA2602448A1 (en) 2006-10-05
US20060218950A1 (en) 2006-10-05
KR20070113291A (en) 2007-11-28
WO2006104936A3 (en) 2007-11-08
WO2006104936A8 (en) 2008-02-14

Similar Documents

Publication Publication Date Title
MX2017011954A (en) Anti-pinch logic for door opening actuator.
SG141364A1 (en) Refrigerator with damper unit controlling flow of cold air
WO2017102244A3 (en) Cooking appliance comprising a door opening mechanism for automatically moving a door into an intermediate position, and method for opening a door of a cooking appliance
WO2010107202A3 (en) A refrigerator and method for controlling same
WO2004099679A3 (en) Method and apparatus for delivering conditioned air using pulse modulation
EP2650158A4 (en) Grille shutter opening/closing control device
WO2010119080A3 (en) Power split tailgate system and method
EP2730867A3 (en) Refrigerator
WO2011013925A3 (en) Refrigerator and method for controlling the same
TW200634881A (en) Ion air blower
GB2409236B (en) Home-bar door opening/closing device for refrigerator
EP1760227A4 (en) Opening and closing apparatus for vehicle door
EP2650159A4 (en) Grille shutter opening/closing control device
WO2011080109A3 (en) A refrigerator comprising flap doors
EP2118360A4 (en) Clothes treating apparatus and method for controlling the same
WO2009072773A3 (en) Refrigerator
MX2007010796A (en) Damper door control from adaptive defrost control.
WO2009035305A3 (en) Drum-type washing machine with the means for removing the remnant moisture inside and the method for removing the remnant moisture inside of a drum-type washing machine
EP1746351A3 (en) Oven with ventilated cavity
WO2009020170A1 (en) Indoor unit for air conditioner
WO2004079281A3 (en) Conditioned vestibule for a cold storage doorway
EP2024697A4 (en) Refrigerator
JP2012057888A5 (en)
KR20130112632A (en) Refrigerator having changing temperature room
WO2007080146A3 (en) Cooking device and method for operating a cooking device

Legal Events

Date Code Title Description
FA Abandonment or withdrawal