GB502930A - Improvements in or relating to refrigerating apparatus - Google Patents

Improvements in or relating to refrigerating apparatus

Info

Publication number
GB502930A
GB502930A GB4370/38A GB437038A GB502930A GB 502930 A GB502930 A GB 502930A GB 4370/38 A GB4370/38 A GB 4370/38A GB 437038 A GB437038 A GB 437038A GB 502930 A GB502930 A GB 502930A
Authority
GB
United Kingdom
Prior art keywords
heat
transfer system
refrigerant
heat transfer
absorber
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
GB4370/38A
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.)
Electrolux Household Appliances Ltd
Original Assignee
Electrolux 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
Application filed by Electrolux Ltd filed Critical Electrolux Ltd
Publication of GB502930A publication Critical patent/GB502930A/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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/10—Sorption machines, plants or systems, operating continuously, e.g. absorption type with inert gas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems

Abstract

502,930. Refrigerating. ELECTROLUX, Ltd. Feb. 11, 1938, No. 4370. Convention date, March 16, 1937. [Class 29] Absorption systems.-In a continuous-cycle inert gas system having a generator 10 heated continuously by a source of heat such as an oil burner difficult to control, the refrigerating effect is modified by utilizing a closed cycle heat transfer system 60 . . . 66 to heat a liquefied refrigerant conduit 31 so as to divert some or all of this liquid away from the evaporator 18, 19. The heat transfer system receives heat from the generator at 60 and gives up heat to a seal part of the tube 31 in which liquefied refrigerant accumulates from the condenser 15, 16. This refrigerant is lifted by vapour bubbles into a conduit 53 leading to the absorber 12. A valve 66 in the heat transfer system may be controlled by hand or thermostatically, and this control may be used to stop evaporation for defrosting as well as to modify a cabinet temperature. The flow of the refrigerant to the absorber may be just sufficient to enrich the inert gas stream to stop the gas circulation. The evaporator is provided with baffles 20 to form pools, and includes also a reservoir 40. In a modification, Fig. 2, the heat transfer system supplies heat to a condensed refrigerant conduit 70 to raise the liquefied refrigerant through an inverted U- tube 71 leading to the absorber. The condenser fins have a stay member 73.
GB4370/38A 1937-03-16 1938-02-11 Improvements in or relating to refrigerating apparatus Expired GB502930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE502930X 1937-03-16

Publications (1)

Publication Number Publication Date
GB502930A true GB502930A (en) 1939-03-28

Family

ID=6545982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4370/38A Expired GB502930A (en) 1937-03-16 1938-02-11 Improvements in or relating to refrigerating apparatus

Country Status (1)

Country Link
GB (1) GB502930A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970436C (en) * 1941-05-08 1958-09-18 Electrolux Ab Continuously working absorption refrigeration apparatus with pressure equalizing gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970436C (en) * 1941-05-08 1958-09-18 Electrolux Ab Continuously working absorption refrigeration apparatus with pressure equalizing gas

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