GB1329472A - Method for making heat-exchange units - Google Patents

Method for making heat-exchange units

Info

Publication number
GB1329472A
GB1329472A GB6102570A GB6102570A GB1329472A GB 1329472 A GB1329472 A GB 1329472A GB 6102570 A GB6102570 A GB 6102570A GB 6102570 A GB6102570 A GB 6102570A GB 1329472 A GB1329472 A GB 1329472A
Authority
GB
United Kingdom
Prior art keywords
holes
stack
tube
radial
heat
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
GB6102570A
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.)
RADIAL SOC NOUVELLE
Original Assignee
RADIAL SOC NOUVELLE
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 RADIAL SOC NOUVELLE filed Critical RADIAL SOC NOUVELLE
Publication of GB1329472A publication Critical patent/GB1329472A/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
    • F28F1/34—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
    • 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
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • 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
    • F28D1/053—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 straight
    • 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

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)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

1329472 Making honeycomb panels and heat exchangers SOC NOUVELLE RADIAL 23 Dec 1970 [23 Dec 1969] 61025/70 Heading B3A [Also in Division F4] A heat exchanger unit, consisting of an expanded metal body 1 through which a tube 21 passes, is made by connecting together a number of flat strips to make a stack, drilling a hole through the stack, expanding the stack to cellular form (Fig. 1) so that the drilled hole now provides a series of aligned holes, making radial cuts around the holes, and forcing a tube into the holes. The flat strips are connected along selected transverse bands, and then secured together. The drilled hole has a diameter smaller than that of the tube and the aligned holes are enlarged (Fig. 4) by a tool (Fig. 5) which has radial cutting edges and is drawn through the holes. The heat exchange unit may be combined with other units in series or parallel (Fig. 1) or may be used as a space-heating radiator, a heat engine radiator, or in a refrigerator. The unit may be immersed in a metallizing or graphitizing bath during its assembly to improve its efficiency. The bath may contain a drying or non-drying linseed oil, stand oil, a binder such as a synthetic phenol resin, a glycerophthalic epikote resin, a silicone, a chlorinated or isomerized rubber, or a powder such as zinc, aluminium, copper or graphite. The parts of the heat exchanger itself may be formed from copper or aluminium or an alloy based on one of these metals.
GB6102570A 1969-12-23 1970-12-23 Method for making heat-exchange units Expired GB1329472A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6944715A FR2085171B1 (en) 1969-12-23 1969-12-23

Publications (1)

Publication Number Publication Date
GB1329472A true GB1329472A (en) 1973-09-12

Family

ID=9045085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6102570A Expired GB1329472A (en) 1969-12-23 1970-12-23 Method for making heat-exchange units

Country Status (11)

Country Link
AT (1) AT305009B (en)
BE (1) BE760761A (en)
CA (1) CA963893A (en)
CH (1) CH533288A (en)
DE (1) DE2063611C3 (en)
ES (1) ES386730A1 (en)
FR (1) FR2085171B1 (en)
GB (1) GB1329472A (en)
LU (1) LU62299A1 (en)
NL (1) NL7018631A (en)
SE (1) SE384977B (en)

Cited By (1)

* 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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9209999U1 (en) * 1992-07-24 1993-08-26 Tever Gmbh & Co Kg Heating or cooling panel
AT403259B (en) * 1993-08-09 1997-12-29 Vaillant Gmbh HEAT EXCHANGER
DE102016224338A1 (en) * 2016-12-07 2018-06-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Heat exchanger and method for its use

Cited By (1)

* 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

Also Published As

Publication number Publication date
DE2063611B2 (en) 1973-09-27
DE2063611C3 (en) 1974-04-25
LU62299A1 (en) 1971-08-13
BE760761A (en) 1971-06-23
ES386730A1 (en) 1974-12-16
SE384977B (en) 1976-05-31
NL7018631A (en) 1971-06-25
AT305009B (en) 1973-02-12
FR2085171A1 (en) 1971-12-24
CH533288A (en) 1973-01-31
DE2063611A1 (en) 1971-07-15
CA963893A (en) 1975-03-04
FR2085171B1 (en) 1974-02-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee