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ES271039U - Improvements in refrigerator heat exchangers. - Google Patents

Improvements in refrigerator heat exchangers.

Info

Publication number
ES271039U
ES271039U ES1982271039U ES271039U ES271039U ES 271039 U ES271039 U ES 271039U ES 1982271039 U ES1982271039 U ES 1982271039U ES 271039 U ES271039 U ES 271039U ES 271039 U ES271039 U ES 271039U
Authority
ES
Spain
Prior art keywords
heat exchangers
refrigerator heat
displaced
perforation
roller
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.)
Granted
Application number
ES1982271039U
Other languages
Spanish (es)
Other versions
ES271039Y (en
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.)
ROBERT BION AND CO Ltd
Original Assignee
ROBERT BION AND CO 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 ROBERT BION AND CO Ltd filed Critical ROBERT BION AND CO Ltd
Publication of ES271039U publication Critical patent/ES271039U/en
Application granted granted Critical
Publication of ES271039Y publication Critical patent/ES271039Y/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/22—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means having portions engaging further tubular elements
    • 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
    • F25B39/04—Condensers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A heat exchange unit mainly for a refrigerator comprises a sheet of metal which has been perforated by punching using a roller having a plurality of teeth which causes material to be displaced to form a rectangular perforation and the displaced material to be bent to one side of the sheet around the perforation. The roller forms a series of lines of perforations 2 between which is left an unperforated strip 3 having indentations 4 to which is spot welded the condenser tubing 5 in the form of a serpentine.
ES1982271039U 1981-01-23 1982-01-23 A HEAT EXCHANGE PROVISION MAINLY FOR A REFRIGERATOR. Expired ES271039Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8102122 1981-01-23

Publications (2)

Publication Number Publication Date
ES271039U true ES271039U (en) 1983-09-01
ES271039Y ES271039Y (en) 1984-03-16

Family

ID=10519175

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982271039U Expired ES271039Y (en) 1981-01-23 1982-01-23 A HEAT EXCHANGE PROVISION MAINLY FOR A REFRIGERATOR.

Country Status (2)

Country Link
EP (1) EP0057091A3 (en)
ES (1) ES271039Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003031886A1 (en) * 2001-10-05 2003-04-17 Roman Gandara Granger Improved condenser for a refrigeration system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1282588B1 (en) * 1996-02-08 1998-03-31 Italiana Condenser Srl HEAT EXCHANGER FOR REFRIGERATORS, PARTICULARLY FOR DOMESTIC REFRIGERATORS
GB2421457A (en) * 2004-12-22 2006-06-28 T I Group Automotive Systems L A heat exchanger

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB729671A (en) * 1952-11-19 1955-05-11 Standard Pressed Steel Co Improvements in or relating to refrigerant condensers
FR1380673A (en) * 1963-10-22 1964-12-04 Rubanox Soc Improvements to convection heat exchangers
GB1006039A (en) * 1964-03-26 1965-09-29 Reiert Aluminium Metall Improvements relating to heat exchangers
FR1396436A (en) * 1964-03-10 1965-04-23 Rubanox Soc Improvements to refrigerated cabinets
ES374251A1 (en) * 1968-12-05 1971-12-16 Chausson Usines Sa Process and apparatus for the manufacture of heat-exchanger units
US3773455A (en) * 1969-10-13 1973-11-20 Flex O Glass Inc Apparatus for forming plastic louver screen
GB1312053A (en) * 1970-04-16 1973-04-04 Bion Co Ltd Robert Perforating strip material
US3665745A (en) * 1970-05-04 1972-05-30 Robert Bion And Co Ltd Perforating apparatus and product
DE2027451A1 (en) * 1970-06-04 1971-12-16 Benteler Werke AG , 4800 Bielefeld Heat exchangers for heating and cooling devices
DE2143886A1 (en) * 1971-04-08 1972-10-19 Contardo Gmbh Method of manufacturing elements for static capacitors and plate-shaped capacitor element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003031886A1 (en) * 2001-10-05 2003-04-17 Roman Gandara Granger Improved condenser for a refrigeration system

Also Published As

Publication number Publication date
EP0057091A2 (en) 1982-08-04
EP0057091A3 (en) 1982-10-27
ES271039Y (en) 1984-03-16

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