CH442384A - Increased surface area heat exchanger and process for its manufacture - Google Patents

Increased surface area heat exchanger and process for its manufacture

Info

Publication number
CH442384A
CH442384A CH1319466A CH1319466A CH442384A CH 442384 A CH442384 A CH 442384A CH 1319466 A CH1319466 A CH 1319466A CH 1319466 A CH1319466 A CH 1319466A CH 442384 A CH442384 A CH 442384A
Authority
CH
Switzerland
Prior art keywords
manufacture
heat exchanger
surface area
increased surface
area heat
Prior art date
Application number
CH1319466A
Other languages
German (de)
Inventor
Dalin David
Original Assignee
Dalin David
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
Priority claimed from US496235A external-priority patent/US3397440A/en
Priority claimed from SE15115/65A external-priority patent/SE330363B/xx
Application filed by Dalin David filed Critical Dalin David
Publication of CH442384A publication Critical patent/CH442384A/en

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
    • F28F1/105—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being corrugated elements extending around the tubular elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
    • 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
    • F28F1/34—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 obliquely
    • F28F1/36—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 obliquely the means being helically wound fins or wire spirals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CH1319466A 1965-09-30 1966-09-13 Increased surface area heat exchanger and process for its manufacture CH442384A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US496235A US3397440A (en) 1965-09-30 1965-09-30 Method of making heat exchanger having extended surface
SE15115/65A SE330363B (en) 1965-09-01 1965-11-23

Publications (1)

Publication Number Publication Date
CH442384A true CH442384A (en) 1967-08-31

Family

ID=26656029

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1319466A CH442384A (en) 1965-09-30 1966-09-13 Increased surface area heat exchanger and process for its manufacture

Country Status (4)

Country Link
CH (1) CH442384A (en)
DE (1) DE1501503A1 (en)
GB (1) GB1163331A (en)
NL (1) NL6613808A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146423A (en) * 1984-09-07 1985-04-17 Redpoint Limited Heat transfer devices
NL8403281A (en) * 1984-10-30 1986-05-16 Philips Nv ABSORPTION HEAT PUMP WITH INTEGRATED GENERATOR AND RECTIFICATOR.
NL8403278A (en) * 1984-10-30 1986-05-16 Philips Nv HEAT EXCHANGER WITH FINED PIPE.
NL8403280A (en) * 1984-10-30 1986-05-16 Philips Nv ABSORPTION HEAT PUMP.
DE10020011B4 (en) * 2000-04-22 2007-10-18 BRÜNDERMANN, Georg Process for the production of finned tubes and a finned tube produced therefrom
FR2878948B1 (en) * 2004-12-07 2007-04-20 Renault Sas COOLING RADIATOR WITH VARYING AIR FLOW

Also Published As

Publication number Publication date
GB1163331A (en) 1969-09-04
DE1501503A1 (en) 1969-12-18
NL6613808A (en) 1967-03-31

Similar Documents

Publication Publication Date Title
CH441406A (en) Heat exchangers and processes for their manufacture
CH472461A (en) Thermoplastic structure and process for its manufacture
AT304958B (en) Fasteners and process for their manufacture
AT347525B (en) THAT HEAT RETAINABLE OBJECT
CH437376A (en) Continuous carbonless set and method of making the same
CH412952A (en) Rolling element-filled heat exchanger and method of operating the same
AT306073B (en) Heat exchanger
AT313934B (en) Heat exchanger and process for its manufacture
CH442384A (en) Increased surface area heat exchanger and process for its manufacture
CH462214A (en) Heat exchange body and process for its manufacture
CH454190A (en) Thermographic copying process and stencil for performing the process
CH515475A (en) Heat exchanger
AT266553B (en) Process for the production of heating or cooling radiators
CH431580A (en) Process for heat transfer and heat exchanger for carrying out the process
CH519692A (en) Heat exchanger
CH474883A (en) Power Cryotron and Process for Making Same
CH513359A (en) Heated heat exchanger
CH510860A (en) Heat exchanger
AT316606B (en) Process for improving heat transfer and device for carrying out the process
CH467167A (en) Copy element and process for its manufacture
IT948097B (en) IMPROVEMENT IN HEAT EXCHANGERS
AT303095B (en) Heat transfer tube and process for its manufacture
CH538199A (en) Primary element and process for its manufacture
CH474035A (en) Method for cooling hot walls and device for carrying out the method
CH462211A (en) Heat exchanger and process for its manufacture