GB1175086A - Method of and Apparatus for use in Securing a Metal Member to a Flat Metal Sheet - Google Patents

Method of and Apparatus for use in Securing a Metal Member to a Flat Metal Sheet

Info

Publication number
GB1175086A
GB1175086A GB347967A GB347967A GB1175086A GB 1175086 A GB1175086 A GB 1175086A GB 347967 A GB347967 A GB 347967A GB 347967 A GB347967 A GB 347967A GB 1175086 A GB1175086 A GB 1175086A
Authority
GB
United Kingdom
Prior art keywords
sheet
solder
block
jig
metal
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
GB347967A
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.)
Stolle Corp
Original Assignee
Stolle 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 Stolle Corp filed Critical Stolle Corp
Publication of GB1175086A publication Critical patent/GB1175086A/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
    • 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
    • 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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/02—Fastening; Joining by using bonding materials; by embedding elements in particular materials
    • F28F2275/025—Fastening; Joining by using bonding materials; by embedding elements in particular materials by using adhesives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Floor Finish (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Laminated Bodies (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

1,175,086. Making heat exchangers; soldering. STOLLE CORP. 24 Jan., 1967 [28 Jan., 1966], No. 3479/67. Headings B3A and B3R. In soldering or brazing an elongated metal member to a flat sheet of metal the member is positioned on the sheet in contact with solder or brazing material of lower melting point than the sheet or member, the sheet is clamped over substantially the entire area not occupied by the member, the assembly is heated to melt the metal of lower melting point and is then cooled. A jig for use in such a method comprises a flat metal plate and a block of non-metallic material of the same length and width as the plate secured to the underside of plate, the block having a recess on its underside with a resilient pad secured in the recess. In securing a sinuous copper tube to a flat aluminium sheet to produce a radiant heating-cooling panel three stations namely, assembly, heating and cooling are provided. At each station a support block 10 of annealed steel is arranged and over these blocks a perforated aluminium belt 13 is arranged to pass. The aluminium sheet 16 is placed on the belt at the first station, ribbon or wire 22 solder or brazing material and flux is disposed on the sheet and the sinuous tubing 15 is laid on the sheet upon the ribbon or adjacent the wire. The solder may be of 91% tin and 9% zinc. A jig 14b is placed over the assembly, the jig comprising a cast aluminium plate 17 to which is screwed a block 19 of asbestos fibre and inorganic binder, the underside of the block having a groove 20 to receive the tubing with a strip 21 of silicone rubber in the groove to press on the tubing. The belt 13 is moved to the heating station where the support block of annealed steel is heated to 510‹ F. to melt the solder and a weight is placed on the jig. After three minutes the belt is moved to the cooling station where the annealed steel support block is heated to 300‹ F. so that the solder soldifies in two minutes. Stiffening elements of the same or different metal may similarly be secured to a flat sheet.
GB347967A 1966-01-28 1967-01-24 Method of and Apparatus for use in Securing a Metal Member to a Flat Metal Sheet Expired GB1175086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52361966A 1966-01-28 1966-01-28

Publications (1)

Publication Number Publication Date
GB1175086A true GB1175086A (en) 1969-12-23

Family

ID=24085726

Family Applications (1)

Application Number Title Priority Date Filing Date
GB347967A Expired GB1175086A (en) 1966-01-28 1967-01-24 Method of and Apparatus for use in Securing a Metal Member to a Flat Metal Sheet

Country Status (7)

Country Link
BE (1) BE693053A (en)
CH (1) CH468235A (en)
DK (1) DK142693B (en)
FI (1) FI51665C (en)
FR (1) FR1509606A (en)
GB (1) GB1175086A (en)
NL (1) NL6700772A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1579942A1 (en) * 2004-03-26 2005-09-28 Balcke-Dürr GmbH Method of manufacturing a heat exchanger

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2203687B1 (en) * 1972-10-20 1975-06-13 Bonnet Ets
IT1291271B1 (en) * 1997-02-10 1998-12-30 Raco Spa METHOD FOR THE CREATION OF EVAPORATOR FOR REFRIGERATION SYSTEMS AND RESPECTIVE EVAPORATOR OR APPARATUS THAT
CN107138825A (en) * 2017-06-09 2017-09-08 中国电子科技集团公司第四十研究所 A kind of microdevice welder and welding method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1579942A1 (en) * 2004-03-26 2005-09-28 Balcke-Dürr GmbH Method of manufacturing a heat exchanger

Also Published As

Publication number Publication date
DK142693B (en) 1980-12-22
DK142693C (en) 1981-08-10
DE1627628A1 (en) 1971-07-08
BE693053A (en) 1967-07-03
FR1509606A (en) 1968-01-12
NL6700772A (en) 1967-07-31
FI51665C (en) 1977-03-10
FI51665B (en) 1976-11-30
DE1627628B2 (en) 1973-02-08
CH468235A (en) 1969-02-15

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Legal Events

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