GB688562A - Improvements in refrigerators - Google Patents

Improvements in refrigerators

Info

Publication number
GB688562A
GB688562A GB2152150A GB2152150A GB688562A GB 688562 A GB688562 A GB 688562A GB 2152150 A GB2152150 A GB 2152150A GB 2152150 A GB2152150 A GB 2152150A GB 688562 A GB688562 A GB 688562A
Authority
GB
United Kingdom
Prior art keywords
hydrogen
nozzle
pipe
evaporator
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
GB2152150A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2152150A priority Critical patent/GB688562A/en
Publication of GB688562A publication Critical patent/GB688562A/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

688,562. Refrigerating. EVANS, O. J. Aug. 16,1951 [Aug. 31, 1950; Nov. 8, 1950], Nos. 21521/50 and 27296/50. Class 29 In a continuous-cycle absorption system liquid refrigerant from the condenser 12 is delivered to the evaporator 15 by an injector nozzle 22 disposed in a venturi tube 23 and at least one further nozzle 25 is provided, each nozzle causing a flow of hydrogen into the evaporator from the absorber 16. The ammonia supply pipe 13 has a liquid trap 14 and the mixture of ammonia and hydrogen from the injector 22 passes down the first U-shaped limb 15a of the evaporator and then passes through the nozzle 25 into the second U-shaped limb 15b drawing in hydrogen through an inlet 24a from the hydrogen circulating pipe 24. A third nozzle 26 causes hydrogen to be drawn into the lowest limb 15c of the evaporator. A pipe 27 allows part of the hydrogen-ammonia mixture to return to the pipe 24 without passing through the absorber; this is stated to avoid the use of a gas heat-exchanger. A pipe 28 connects the absorber vessel 17 to the condenser. According to the Provisional Specifications the liquid refrigerant supply pipe may exchange heat with the exit pipe from the evaporator and the nozzle 23 may be insulated or have external fins. Specifications 688,560 and 688.561 are referred to.
GB2152150A 1950-08-31 1950-08-31 Improvements in refrigerators Expired GB688562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2152150A GB688562A (en) 1950-08-31 1950-08-31 Improvements in refrigerators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2152150A GB688562A (en) 1950-08-31 1950-08-31 Improvements in refrigerators

Publications (1)

Publication Number Publication Date
GB688562A true GB688562A (en) 1953-03-11

Family

ID=10164320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2152150A Expired GB688562A (en) 1950-08-31 1950-08-31 Improvements in refrigerators

Country Status (1)

Country Link
GB (1) GB688562A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007121603A1 (en) * 2006-04-20 2007-11-01 Heig-Vd Method for generating and/or accumulating and restoring cold and device for implementing said method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007121603A1 (en) * 2006-04-20 2007-11-01 Heig-Vd Method for generating and/or accumulating and restoring cold and device for implementing said method

Similar Documents

Publication Publication Date Title
GB688562A (en) Improvements in refrigerators
GB1163199A (en) Absorption Refrigeration Systems
US2321113A (en) Refrigeration
GB752762A (en) Improvements in refrigerator cabinets
US1934690A (en) Absorption refrigeration
FR1454848A (en) Improvements to absorption refrigeration
US2250944A (en) Refrigeration
GB1113182A (en) Absorption refrigeration
GB974935A (en) Refrigeration machine
GB1215419A (en) Absorption refrigeration apparatus
GB888601A (en) Improvements in or relating to absorption refrigerating apparatus
GB772065A (en) An absorption refrigerating system
GB659700A (en) Improvements in or relating to refrigerator cabinets cooled by means of absorption refrigerating apparatus
GB1043326A (en) Double effect absorption refrigeration machine
SU548751A2 (en) Absorption refrigeration installation
JPS5469861A (en) Absorption refrigerator
GB787298A (en) Improvements in or relating to absorption refrigeration systems
GB751832A (en) Refrigerating method and apparatus
GB655868A (en) Improvements in or relating to absorption refrigerating apparatus
GB405310A (en) Improvements in absorption refrigerating processes and apparatus
GB1232708A (en)
GB422438A (en) Improvements in or relating to continuous absorption refrigerating apparatus
GB905048A (en) Improvements relating to cooling devices
GB744545A (en) Improvements relating to refrigeration systems and devices for use therein
GB643362A (en) Improvements in evaporators of domestic type absorption refrigerators