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GB550474A - Improvements in absorption refrigerating apparatus - Google Patents

Improvements in absorption refrigerating apparatus

Info

Publication number
GB550474A
GB550474A GB5518/42A GB551842A GB550474A GB 550474 A GB550474 A GB 550474A GB 5518/42 A GB5518/42 A GB 5518/42A GB 551842 A GB551842 A GB 551842A GB 550474 A GB550474 A GB 550474A
Authority
GB
United Kingdom
Prior art keywords
heating tube
welded
liquor
tube
boiler
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
GB5518/42A
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 AB
Original Assignee
Electrolux 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 Electrolux AB filed Critical Electrolux AB
Publication of GB550474A publication Critical patent/GB550474A/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
    • F25B33/00—Boilers; Analysers; Rectifiers
    • 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
    • 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
    • F25B2333/00—Details of boilers; Analysers; Rectifiers
    • F25B2333/004—Details of boilers; Analysers; Rectifiers the generator or boiler uses an inert gas as pressure equalizing medium
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

550,474. Refrigerating. AKTIEBOLAGET ELEKTROLUX. April 24, 1942, No. 5518. Convention date, May 8, 1941. [Class 29] Absorption systems.-The generator of a continuous cycle inert gas system comprises a boiler element 21, Fig. 1, arranged outside and laterally of a heating tube 24, and a gas bubble pump 20 in heat conducting relation with the heating tube and disposed laterally of the boiler element. The boiler and pump elements may comprise straight upright stretches of tube welded along parallel lines to the heating tube as shown. In one modification, Fig. 2, the pump element 20 only is welded to the heating tube and the boiler element is connected by an inverted U-tube 28 and branch 27 to the strong liquor conduit of the liquor heat exchanger 17, so that evolved vapour passes over the strong liquor for rectification on its way to the vapour pipe 23, while the weak liquor flows to the liquor heat exchanger. In another arrangement, Fig. 3, the boiler element comprises a horizontal bent tube having one limb 38 welded to the heating pipe 30, while the pump element 35 is coiled partly around and welded to the heating pipe, and delivers to a separating vessel 40. Vapour passes from vessel 40 to the upper limb of the boiler element and liquid to the liquor heat exchanger 17. The heat transfer from the heating tube may be adapted to particular climate requirements by modifying the dimensions of the welding. The heating tube may be made of welded sheet metal, or of stainless steel, and of rectangular cross section.
GB5518/42A 1941-05-08 1942-04-24 Improvements in absorption refrigerating apparatus Expired GB550474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE181283X 1941-05-08

Publications (1)

Publication Number Publication Date
GB550474A true GB550474A (en) 1943-01-08

Family

ID=20304256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5518/42A Expired GB550474A (en) 1941-05-08 1942-04-24 Improvements in absorption refrigerating apparatus

Country Status (6)

Country Link
AT (1) AT181283B (en)
CH (1) CH265013A (en)
DE (1) DE970436C (en)
DK (1) DK64536C (en)
FR (1) FR881355A (en)
GB (1) GB550474A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538010A (en) * 1944-03-03 1951-01-16 Electrolux Ab Absorption refrigeration
DE960542C (en) * 1944-03-17 1957-03-21 Electrolux Ab Absorption cold apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952173C (en) * 1950-10-03 1956-11-15 Electrolux Ab Cooker unit for electrically operated absorption refrigerators
DE1054098B (en) * 1956-01-19 1959-04-02 Electrolux Ab Process for the operation of absorption refrigeration apparatus
DE1132161B (en) * 1959-10-10 1962-06-28 Elektrohelios Ab Device in cookers for absorption refrigeration apparatuses working with an inert gas

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE251967C (en) *
NL48755C (en) *
GB214247A (en) * 1923-04-12 1925-06-04 Platen Munters Refrig Syst Ab Improvements in absorption refrigerating apparatus
CH121183A (en) * 1925-07-13 1927-07-16 Platen Munters Refrig Syst Ab Absorption refrigerator.
AT119572B (en) * 1925-12-02 1930-10-25 Platen Munters Refrig Syst Ab Method of creating and maintaining the cycle of gases and vapors in a closed system in a refrigeration process.
GB267937A (en) * 1926-03-16 1928-05-31 Electrolux Ltd Improvements in or relating to refrigerating machines of the absorption type
DE573016C (en) * 1928-01-04 1933-03-27 Sveaexp Ab Absorption chiller
DE521967C (en) * 1928-03-08 1931-04-04 Gunnar Roos Absorption chiller working with neutral gas
DE500301C (en) * 1928-06-17 1930-06-20 Siemens Schuckertwerke Akt Ges Absorption machine
DE556147C (en) * 1928-09-15 1932-08-09 Platen Munters Refrigerating S Procedure for adjusting the cooling capacity of absorption cooling devices
DE536737C (en) * 1929-01-21 1931-10-26 Platen Munters Refrigerating S Absorption cold apparatus
DE596570C (en) * 1929-04-18 1934-05-07 Platen Munters Refrigerating S Process for the operation of absorption refrigerators
DE574279C (en) * 1929-10-29 1933-04-11 Platen Munters Refrigerating S Process for the rectification of the vapors rising in the cooker of absorption refrigerators
GB340692A (en) * 1929-11-06 1931-01-08 Archibald James Bone Dialling handle for use with automatic telephone
DE525195C (en) * 1930-01-08 1931-05-20 Platen Munters Refrigerating S Process for the operation of continuously operating absorption cooling apparatus
DE547443C (en) * 1930-01-26 1932-03-24 Platen Munters Refrigerating S Process for the operation of absorption refrigerators
DE527550C (en) * 1930-06-21 1931-06-18 W Koeniger Dr Ing Conveyor device for liquids in absorption refrigeration machines
DE569026C (en) * 1930-08-20 1933-01-31 Platen Munters Refrigerating S Absorption cold apparatus
DE518324C (en) * 1930-08-26 1931-02-14 Platen Munters Refrigerating S Absorption refrigeration apparatus that works continuously with pressure-equalizing gas
DE543126C (en) * 1930-10-26 1932-02-01 Platen Munters Refrigerating S Process for separating the solvent by rectification of steam formed by heating in absorption cooling apparatus
DE661886C (en) * 1931-05-05 1938-06-29 Elektrolux Akt Ges Method and device for operating absorption refrigeration apparatus
DE569025C (en) * 1931-12-11 1933-01-27 Bbc Brown Boveri & Cie Safety device with thermostat or contact thermometer for refrigeration machines
US2199077A (en) * 1932-11-01 1940-04-30 Servel Inc Refrigeration
DE625423C (en) * 1933-01-06 1936-02-11 Platen Munters Refrigerating S Intermittent absorption cooling apparatus
DE621402C (en) * 1934-03-08 1935-11-06 Platen Munters Refrigerating S Cooker for absorption apparatus
DE653723C (en) * 1936-04-02 1937-12-01 Elektrolux Akt Ges Absorption cold apparatus
GB502930A (en) * 1937-03-16 1939-03-28 Electrolux Ltd Improvements in or relating to refrigerating apparatus
DE687144C (en) * 1937-03-17 1940-01-24 Elektrolux Akt Ges Continuously working absorption cooling apparatus with auxiliary gas
US2202360A (en) * 1938-04-07 1940-05-28 Servel Inc Refrigeration
US2238138A (en) * 1939-05-12 1941-04-15 Servel Inc Refrigeration
DE720112C (en) * 1939-10-06 1942-04-27 Platen Munters Refrigerating S Evaporator for absorption refrigerators with auxiliary gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538010A (en) * 1944-03-03 1951-01-16 Electrolux Ab Absorption refrigeration
DE960542C (en) * 1944-03-17 1957-03-21 Electrolux Ab Absorption cold apparatus

Also Published As

Publication number Publication date
FR881355A (en) 1943-04-22
DK64536C (en) 1946-06-11
CH265013A (en) 1949-11-15
DE970436C (en) 1958-09-18
AT181283B (en) 1955-03-10

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