GB1348841A - Method for accelerating the defrosting of a normal cooling compartment evaporator and a refrigerator for carrying out the same - Google Patents

Method for accelerating the defrosting of a normal cooling compartment evaporator and a refrigerator for carrying out the same

Info

Publication number
GB1348841A
GB1348841A GB2163571A GB2163571A GB1348841A GB 1348841 A GB1348841 A GB 1348841A GB 2163571 A GB2163571 A GB 2163571A GB 2163571 A GB2163571 A GB 2163571A GB 1348841 A GB1348841 A GB 1348841A
Authority
GB
United Kingdom
Prior art keywords
evaporator
refrigerator
bauknecht
normal
switch
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.)
Expired
Application number
GB2163571A
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.)
G Bauknecht GmbH
Original Assignee
G Bauknecht GmbH
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 G Bauknecht GmbH filed Critical G Bauknecht GmbH
Publication of GB1348841A publication Critical patent/GB1348841A/en
Expired 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/052—Compression system with heat exchange between particular parts of the system between the capillary tube and another part of the refrigeration cycle
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/054—Compression system with heat exchange between particular parts of the system between the suction tube of the compressor and another part of the cycle

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)
  • Defrosting Systems (AREA)

Abstract

1348841 Evaporators; heat exchange elements G BAUKNECHT G BAUKNECHT and G BAUKNECHT [trading as GOTTLOB BAUKNECHT ELEKTROMOTORENBAU] 19 April 1971 [12 Feb 1970] 21635/71 Headings F4H and F4S A method of accelerating the defrosting of an evaporator for the normal cooling compartment of a refrigerator having a compressor, condenser and normal and freezing compartment evaporators during the switch-off phases of the compressor (under the control of a thermostat): said normal compartment evaporator having a serpentine portion with ascending 51, 52 and descending 49, 50 portions connected together by elbow sections 54, 46, 55, 47, and the inlet of the evaporator is connected with an outlet of a capillary tube 24 provided in the refrigerator between the condenser and the evaporator; wherein after the start of each switch-off phase the evaporator is emptied of refrigerant liquid collected in elbow portions 54, 55 by means of gas pressure formed by refrigerant passing through the capillary tube evaporating. The refrigerant liquid is transported within the ascending portions 51, 52 as pockets of liquid. During every switch-off phase of the refrigerator the normal compartment evaporator is defrosted with the aid of natural heating.
GB2163571A 1970-02-12 1971-04-19 Method for accelerating the defrosting of a normal cooling compartment evaporator and a refrigerator for carrying out the same Expired GB1348841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702006469 DE2006469A1 (en) 1970-02-12 1970-02-12 Process to accelerate the defrosting of a normal cooling compartment evaporator and refrigerator to carry out the process

Publications (1)

Publication Number Publication Date
GB1348841A true GB1348841A (en) 1974-03-27

Family

ID=5762118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2163571A Expired GB1348841A (en) 1970-02-12 1971-04-19 Method for accelerating the defrosting of a normal cooling compartment evaporator and a refrigerator for carrying out the same

Country Status (2)

Country Link
DE (1) DE2006469A1 (en)
GB (1) GB1348841A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118285A (en) * 1982-04-06 1983-10-26 Sava Soc Alluminio Veneto Method of making a thermal exchange assembly particularly for a refrigerator and the assembly produced by said method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109140874A (en) * 2018-07-23 2019-01-04 烟台知兴知识产权咨询服务有限公司 A kind of low temperature storage box with gas-liquid separation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118285A (en) * 1982-04-06 1983-10-26 Sava Soc Alluminio Veneto Method of making a thermal exchange assembly particularly for a refrigerator and the assembly produced by said method

Also Published As

Publication number Publication date
DE2006469A1 (en) 1971-09-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee