GB509525A - Improvements in evaporators for refrigerators - Google Patents

Improvements in evaporators for refrigerators

Info

Publication number
GB509525A
GB509525A GB1443038A GB1443038A GB509525A GB 509525 A GB509525 A GB 509525A GB 1443038 A GB1443038 A GB 1443038A GB 1443038 A GB1443038 A GB 1443038A GB 509525 A GB509525 A GB 509525A
Authority
GB
United Kingdom
Prior art keywords
flanges
portions
chamber
tubular
strip
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
GB1443038A
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.)
UNIVERSAL COOLER CORP
Original Assignee
UNIVERSAL COOLER CORP
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 UNIVERSAL COOLER CORP filed Critical UNIVERSAL COOLER CORP
Priority to GB1443038A priority Critical patent/GB509525A/en
Publication of GB509525A publication Critical patent/GB509525A/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
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/02—Details of evaporators
    • F25B2339/023—Evaporators consisting of one or several sheets on one face of which is fixed a refrigerant carrying coil

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

509,525. Refrigerating; making heatinterchangers. UNIVERSAL COOLER CORPORATION, HIGHAM, W. W., and MORSE, S. H. May 14, 1938, No. 14430. [Class 29] . [Also in Group XXII] Evaporators are formed by coiling an extruded metal strip of tubular form 1 having flanges 2, 3, Fig. 4, or 47, 48, Fig. 6, which co-operate when the strip is coiled, to define the wall of the low-temperature freezing chamber. The flanges are removed where necessary at angular portions, Fig. 1, and the opening is closed by a sheet metal strip 15, Fig. 3, having a corrugated downwardly extending portion 17, against which strike the trays inserted into the chamber. A shelf 23 may be directly cooled by tubes 26 supported by bent-out portions 30 of the flanges. The evaporator is provided with two supporting bracket structures 32, 33, 38. The coil may comprise a linked series of U-shaped portions, and the flanges 51 of the coiled tube 50, Fig. 10, may be held together by a metal clamp 52, and may be beaded to receive an aligning wire 53. The surface broken by the tubular portions may be on the inside of the chamber. Fig. 15 shows a tubular structure 70 with a single flange 71.
GB1443038A 1938-05-14 1938-05-14 Improvements in evaporators for refrigerators Expired GB509525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1443038A GB509525A (en) 1938-05-14 1938-05-14 Improvements in evaporators for refrigerators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1443038A GB509525A (en) 1938-05-14 1938-05-14 Improvements in evaporators for refrigerators

Publications (1)

Publication Number Publication Date
GB509525A true GB509525A (en) 1939-07-18

Family

ID=10041072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1443038A Expired GB509525A (en) 1938-05-14 1938-05-14 Improvements in evaporators for refrigerators

Country Status (1)

Country Link
GB (1) GB509525A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496247A1 (en) * 1980-12-12 1982-06-18 Perot Georges Continuous defroster for heat pump evaporator - has threaded nut on driven screw with chain or gear drive
GB2272966A (en) * 1992-11-25 1994-06-01 Nordon Ind Metalurgicas Refrigerating walls

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496247A1 (en) * 1980-12-12 1982-06-18 Perot Georges Continuous defroster for heat pump evaporator - has threaded nut on driven screw with chain or gear drive
GB2272966A (en) * 1992-11-25 1994-06-01 Nordon Ind Metalurgicas Refrigerating walls
US5406804A (en) * 1992-11-25 1995-04-18 Nordon Industrias Metalurgicas S/A Refrigeration device for containers for industrial use, and refrigeration process for containers for industrial use using such equipment
GB2272966B (en) * 1992-11-25 1996-04-24 Nordon Ind Metalurgicas Improvements in or relating to refrigeration

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