ZA791342B - Heat exchange element and process for production thereof - Google Patents

Heat exchange element and process for production thereof

Info

Publication number
ZA791342B
ZA791342B ZA791342A ZA791342A ZA791342B ZA 791342 B ZA791342 B ZA 791342B ZA 791342 A ZA791342 A ZA 791342A ZA 791342 A ZA791342 A ZA 791342A ZA 791342 B ZA791342 B ZA 791342B
Authority
ZA
South Africa
Prior art keywords
production
heat exchange
exchange element
heat
exchange
Prior art date
Application number
ZA791342A
Inventor
I Bleckmann
Original Assignee
Elpag Ag Chur
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 Elpag Ag Chur filed Critical Elpag Ag Chur
Publication of ZA791342B publication Critical patent/ZA791342B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • 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
    • 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
    • F28F1/122—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 being formed of wires
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Supports For Pipes And Cables (AREA)
  • Central Heating Systems (AREA)
ZA791342A 1978-04-04 1979-03-21 Heat exchange element and process for production thereof ZA791342B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2814455A DE2814455B2 (en) 1978-04-04 1978-04-04 Heat exchange element

Publications (1)

Publication Number Publication Date
ZA791342B true ZA791342B (en) 1980-03-26

Family

ID=6036111

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA791342A ZA791342B (en) 1978-04-04 1979-03-21 Heat exchange element and process for production thereof

Country Status (11)

Country Link
EP (1) EP0004580B1 (en)
JP (1) JPS54139158A (en)
AT (1) AT369538B (en)
AU (1) AU522669B2 (en)
BR (1) BR7902015A (en)
CA (1) CA1118764A (en)
DE (1) DE2814455B2 (en)
ES (1) ES479296A1 (en)
GR (1) GR67708B (en)
IL (1) IL56939A (en)
ZA (1) ZA791342B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840238A1 (en) * 1978-09-15 1980-03-27 Elpag Ag Chur COMPONENT FOR SOLAR HEATERS
DE2945282A1 (en) * 1979-11-09 1981-05-21 Elpag Ag Chur, Chur DEVICE FOR THE PRODUCTION OF TUBE PIECES OF PREDICTED LENGTH
DE3021461A1 (en) * 1980-06-06 1981-12-24 Elpag Ag Chur, Chur HEAT EXCHANGE ELEMENT
US4356249A (en) * 1981-10-30 1982-10-26 Eastman Kodak Company Timing layers and auxiliary neutralizing layer for color transfer assemblages containing positive-working redox dye-releasers
US4458673A (en) * 1982-09-29 1984-07-10 Benjamin Gary L Solar air heater
JPS6470697A (en) * 1987-09-10 1989-03-16 Dai Ichi High Frequency Co Ltd Heat transfer tube for condenser

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR741113A (en) * 1933-02-04
DE519945C (en) * 1929-04-28 1931-03-05 Cleveland Graphite Bronze Comp Process for the mechanical connection of two sheets of different types lying on top of one another
CH223394A (en) * 1941-07-29 1942-09-15 Sulzer Ag Freezer.
US2691813A (en) * 1950-08-15 1954-10-19 Rudy Mfg Company Method of constructing refrigeration evaporators
GB826625A (en) * 1956-12-04 1960-01-13 Porter & Co Salford Ltd T Improvements relating to heat exchange apparatus
FR1527478A (en) * 1967-06-15 1968-05-31 Mecano Bundy Gmbh Tube for heat exchanger with helical fin, condenser or evaporator equipped with this tube, and device and method for manufacturing the tube
DE1652577A1 (en) * 1968-03-16 1971-04-01 Wolfgang Heinrich Process for the production of a pipe for high internal pressure loads
DE2034582A1 (en) * 1970-07-11 1972-01-13 Bosch Hausgeraete Gmbh Heat exchangers, in particular for small refrigeration machines
SE402229B (en) * 1973-07-16 1978-06-26 Elpag Ag Chur PROCEDURE FOR POWER AND FORMED CALL CONNECTION OF DIFFERENT PARTS
DE2461249A1 (en) * 1974-12-23 1976-06-24 Elpag Ag Chur Joining metal parts of domestic ware etc by connecting elements - latter pressed into one component which undergoes plastic deformation and anchors element
FR2364075A1 (en) * 1976-09-13 1978-04-07 Elpag Ag Chur Joining metal elements using wire structure - which is fixed to one element and cold pressed to the remaining elements
DE2731027C2 (en) * 1977-07-08 1979-07-12 Elpag Ag Chur, Chur (Schweiz) Process for the production of thin-walled metal pipes

Also Published As

Publication number Publication date
GR67708B (en) 1981-09-14
EP0004580A2 (en) 1979-10-17
JPS54139158A (en) 1979-10-29
ES479296A1 (en) 1980-08-16
AU4557079A (en) 1979-10-18
CA1118764A (en) 1982-02-23
IL56939A0 (en) 1979-05-31
JPS5756672B2 (en) 1982-12-01
ATA224879A (en) 1982-05-15
DE2814455A1 (en) 1979-10-18
DE2814455B2 (en) 1980-02-28
AU522669B2 (en) 1982-06-17
IL56939A (en) 1982-04-30
AT369538B (en) 1983-01-10
BR7902015A (en) 1979-11-27
EP0004580A3 (en) 1979-10-31
EP0004580B1 (en) 1981-04-15

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