ATE487101T1 - ABSORPTION COOLER WITH ICE MAKER - Google Patents

ABSORPTION COOLER WITH ICE MAKER

Info

Publication number
ATE487101T1
ATE487101T1 AT04749097T AT04749097T ATE487101T1 AT E487101 T1 ATE487101 T1 AT E487101T1 AT 04749097 T AT04749097 T AT 04749097T AT 04749097 T AT04749097 T AT 04749097T AT E487101 T1 ATE487101 T1 AT E487101T1
Authority
AT
Austria
Prior art keywords
tube section
compartment
ice
tube
maker
Prior art date
Application number
AT04749097T
Other languages
German (de)
Inventor
Anders Hallin
Original Assignee
Dometic Sweden Ab
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 Dometic Sweden Ab filed Critical Dometic Sweden Ab
Application granted granted Critical
Publication of ATE487101T1 publication Critical patent/ATE487101T1/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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/026—Evaporators specially adapted for sorption type systems
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/027—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures of the sorption cycle type
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/04—Producing ice by using stationary moulds
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2400/00—Auxiliary features or devices for producing, working or handling ice
    • F25C2400/10—Refrigerator units
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C5/00—Working or handling ice
    • F25C5/02—Apparatus for disintegrating, removing or harvesting ice
    • F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
    • F25C5/08—Apparatus for disintegrating, removing or harvesting ice without the use of saws by heating bodies in contact with the ice
    • 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
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/141—Removal by evaporation
    • F25D2321/1413—Removal by evaporation using heat from electric elements or using an electric field for enhancing removal
    • 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
    • F25D2400/30—Quick freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

Absorption refrigerator ( 1 ) including a cabinet having outer walls ( 2, 3, 4, 5, 6 ) and at least one door ( 7, 8 ) encasing a low temperature storage compartment ( 9 ) and a higher temperature storage compartment ( 10 ), said compartments being separated by a partition wall ( 11 ). An ice-maker is arranged in one of the compartments. The refrigerator is cooled by an absorption refrigerating system which includes an evaporator tube ( 20 ) in which a refrigeration medium flows from an upstream end to a downstream end of the evaporator tube, and which evaporator tube comprises a first tube section ( 21 ) which is arranged to absorb heat from the low temperature compartment, a' second tube section ( 22 ), which is arranged to cool the higher temperature compartment and a third tube section ( 23 ) which is arranged to cool the ice-maker. The first, second and third tube sections are connected in series and the first tube section is arranged upstream of the second tube section. In order to minimize the negative influence of the operation of the ice-maker on the temperature in the freezer compartment, and to reduce the humidity influence of the ice-maker, the third tube section is arranged downstream of said first tube section and upstream of said second tube section and the ice fabrication device is exposed to air circulating in the low temperature compartment or in the higher temperature compartment ( 10 ), and means are provided for melting frost generated by humidity in said low temperature Compartment ( 9 ) or said higher temperature compartment ( 10 ) respectively.
AT04749097T 2003-07-01 2004-06-30 ABSORPTION COOLER WITH ICE MAKER ATE487101T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0301938A SE0301938D0 (en) 2003-07-01 2003-07-01 Absorption refrigerator with ice maker
PCT/SE2004/001059 WO2005003653A1 (en) 2003-07-01 2004-06-30 Absorption refrigerator with ice-maker

Publications (1)

Publication Number Publication Date
ATE487101T1 true ATE487101T1 (en) 2010-11-15

Family

ID=27731068

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04749097T ATE487101T1 (en) 2003-07-01 2004-06-30 ABSORPTION COOLER WITH ICE MAKER

Country Status (6)

Country Link
US (1) US20060225457A1 (en)
EP (1) EP1644677B1 (en)
AT (1) ATE487101T1 (en)
DE (1) DE602004029889D1 (en)
SE (1) SE0301938D0 (en)
WO (1) WO2005003653A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1801523A3 (en) * 2005-12-21 2009-04-01 Thetford Corporation Gas absorption refrigerator
US7412837B2 (en) 2006-02-23 2008-08-19 Dometic Sweden Ab Method for use in controlling an absorption refrigerating system, and an absorption refrigerator
US8794026B2 (en) 2008-04-18 2014-08-05 Whirlpool Corporation Secondary cooling apparatus and method for a refrigerator
US8359874B2 (en) 2008-04-18 2013-01-29 Whirlpool Corporation Secondary cooling path in refrigerator
US9513045B2 (en) 2012-05-03 2016-12-06 Whirlpool Corporation Heater-less ice maker assembly with a twistable tray
US8925335B2 (en) 2012-11-16 2015-01-06 Whirlpool Corporation Ice cube release and rapid freeze using fluid exchange apparatus and methods
US9759472B2 (en) 2012-12-13 2017-09-12 Whirlpool Corporation Clear ice maker with warm air flow
US9410723B2 (en) 2012-12-13 2016-08-09 Whirlpool Corporation Ice maker with rocking cold plate
US9518773B2 (en) 2012-12-13 2016-12-13 Whirlpool Corporation Clear ice maker
US9518770B2 (en) 2012-12-13 2016-12-13 Whirlpool Corporation Multi-sheet spherical ice making
US9500398B2 (en) 2012-12-13 2016-11-22 Whirlpool Corporation Twist harvest ice geometry
US9470448B2 (en) 2012-12-13 2016-10-18 Whirlpool Corporation Apparatus to warm plastic side of mold
US9915458B2 (en) 2014-10-23 2018-03-13 Whirlpool Corporation Method and apparatus for increasing rate of ice production in an automatic ice maker
DE102016003547A1 (en) * 2016-03-22 2017-09-28 Liebherr-Hausgeräte Ochsenhausen GmbH Fridge and / or freezer
US10739053B2 (en) 2017-11-13 2020-08-11 Whirlpool Corporation Ice-making appliance
US10907874B2 (en) 2018-10-22 2021-02-02 Whirlpool Corporation Ice maker downspout
USD1002676S1 (en) 2019-08-30 2023-10-24 Dometic Sweden Ab Appliance

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371214A (en) * 1945-03-13 Refrigeration
US1910853A (en) * 1928-04-04 1933-05-23 Electrolux Servel Corp Absorption refrigerating apparatus
US2026838A (en) * 1931-06-10 1936-01-07 Bishop & Babcock Sales Company Refrigerating means and method
US2269701A (en) * 1938-04-07 1942-01-13 Servel Inc Refrigeration
US2262635A (en) * 1938-11-25 1941-11-11 Hoover Co Refrigeration
US2310875A (en) * 1938-12-31 1943-02-09 Hoover Co Refrigeration
US2363385A (en) * 1939-06-17 1944-11-21 Hoover Co Refrigeration
US2345505A (en) * 1940-04-06 1944-03-28 Hoover Co Refrigeration
US2520530A (en) * 1946-08-31 1950-08-29 Hoover Co Absorption refrigeration
GB646083A (en) * 1947-02-28 1950-11-15 Electrolux Ltd Improvements in or relating to refrigerator cabinets
US2560790A (en) * 1947-04-05 1951-07-17 Hoover Co Multitemperature absorption refrigerating system using multiple stages of generation
US2631443A (en) * 1948-03-02 1953-03-17 Electrolux Ab Absorption refrigeration
GB665683A (en) * 1948-03-02 1952-01-30 Electrolux Ltd Improvements in or relating to cooling members of absorption refrigerating apparatus
US2597813A (en) * 1948-12-24 1952-05-20 Hoover Co Absorption refrigerating apparatus
US2773359A (en) * 1951-07-03 1956-12-11 Electrolux Ab Absorption refrigeration apparatus
US2728198A (en) * 1952-12-12 1955-12-27 Gen Electric Plural temperature refrigerating system
US2743588A (en) * 1953-03-05 1956-05-01 Servel Inc Ice maker
DE1008328B (en) * 1954-09-06 1957-05-16 Siemens Ag Evaporator for a continuous absorption refrigeration machine that works with an inert gas
US3277665A (en) * 1964-12-03 1966-10-11 Borg Warner Defrost system for gas absorption type refrigerators
US3803862A (en) * 1972-12-13 1974-04-16 Gen Electric Refrigerator including automatic ice maker
DE2507706C2 (en) * 1975-02-22 1982-04-01 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Refrigerated cabinets, especially two-temperature refrigerators
SE412112B (en) * 1976-08-27 1980-02-18 Electrolux Ab DEVICE WITH A DRIVE ABSORPTION COOLING DEVICE DRIVED, AUTOMATIC ICE MACHINE
US4307578A (en) * 1980-04-16 1981-12-29 Atlantic Richfield Company Heat exchanger efficiently operable alternatively as evaporator or condenser
US4741175A (en) * 1987-03-17 1988-05-03 General Electric Company Auto defrost refrigerator
US5406805A (en) * 1993-11-12 1995-04-18 University Of Maryland Tandem refrigeration system
US6845631B1 (en) * 2003-07-15 2005-01-25 Dometic Sweden Ab Absorption refrigerator
US20050011222A1 (en) * 2003-07-15 2005-01-20 Dometic Appliances Ab Absorption refrigerator with ice-maker

Also Published As

Publication number Publication date
DE602004029889D1 (en) 2010-12-16
SE0301938D0 (en) 2003-07-01
WO2005003653A1 (en) 2005-01-13
EP1644677A1 (en) 2006-04-12
EP1644677B1 (en) 2010-11-03
US20060225457A1 (en) 2006-10-12

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Legal Events

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