GB1076235A - A method of brazing an elongated fin to a body - Google Patents

A method of brazing an elongated fin to a body

Info

Publication number
GB1076235A
GB1076235A GB339666A GB339666A GB1076235A GB 1076235 A GB1076235 A GB 1076235A GB 339666 A GB339666 A GB 339666A GB 339666 A GB339666 A GB 339666A GB 1076235 A GB1076235 A GB 1076235A
Authority
GB
United Kingdom
Prior art keywords
brazing
fins
tube
groove
fin
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
GB339666A
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.)
Brown Fintube Co
Original Assignee
Brown Fintube Co
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 Brown Fintube Co filed Critical Brown Fintube Co
Publication of GB1076235A publication Critical patent/GB1076235A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/225—Making finned or ribbed tubes by fixing strip or like material to tubes longitudinally-ribbed tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0012—Brazing heat exchangers
    • 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
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1,076,235. Brazing. BROWN FINTUBE CO. Jan. 25, 1966 [Feb. 23, 1965], No. 3396/66. Heading B3R. An elongated fin member for brazing to a metal body such as a tube consists of a fin (3) Fig. 4 (not shown) fixed to a strip-like base (5) having a bottom formed with a groove (8) dividing the bottom into spaced surfaces adapted to be brazed to the body by brazing metal inserted as a wire rod or paste in the groove (8). The wire may be circular or non- circular and the groove shaped correspondingly. The paste may be copper powder in ethylene glycol. The tube and fins are of ferrous or non- ferrous metal and silver soldering, copper brazing or brazing in hydrogen may be used. The fin members each have two fins and are formed by rolling. The fins are attached externally and/or internally of the tube by the methods described in Specifications 790,342 and 789,774.
GB339666A 1965-02-23 1966-01-25 A method of brazing an elongated fin to a body Expired GB1076235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43444965A 1965-02-23 1965-02-23

Publications (1)

Publication Number Publication Date
GB1076235A true GB1076235A (en) 1967-07-19

Family

ID=23724287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB339666A Expired GB1076235A (en) 1965-02-23 1966-01-25 A method of brazing an elongated fin to a body

Country Status (2)

Country Link
DE (1) DE1985332U (en)
GB (1) GB1076235A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006126931A1 (en) 2005-05-26 2006-11-30 Alfa Laval Corporate Ab Method for soldering together two surfaces and a device comprising two surfaces soldered together
WO2010057319A1 (en) * 2008-11-21 2010-05-27 Mec Lasertec Ag Method for producing a cellular wheel
EP2450121A1 (en) * 2010-11-03 2012-05-09 MEC Lasertec AG Method for producing a cellular wheel
JP2016148431A (en) * 2015-02-13 2016-08-18 三菱日立パワーシステムズ株式会社 High temperature pipeline cooling jig, cooling device, and installation method of cooling device
JP2016160959A (en) * 2015-02-26 2016-09-05 三菱日立パワーシステムズ株式会社 Cooling jig of high temperature pipeline, cooling device, and installation method thereof
CN108627031A (en) * 2017-03-15 2018-10-09 单岩崑 A kind of heat exchanger with flight

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19654363B4 (en) * 1996-12-24 2007-09-27 Behr Gmbh & Co. Kg Exhaust gas heat exchanger for an internal combustion engine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006126931A1 (en) 2005-05-26 2006-11-30 Alfa Laval Corporate Ab Method for soldering together two surfaces and a device comprising two surfaces soldered together
EP1883489A1 (en) * 2005-05-26 2008-02-06 Alfa Laval Corporate AB Method for soldering together two surfaces and a device comprising two surfaces soldered together
WO2010057319A1 (en) * 2008-11-21 2010-05-27 Mec Lasertec Ag Method for producing a cellular wheel
US8756808B2 (en) 2008-11-21 2014-06-24 Mec Lasertec Ag Method for producing a cellular wheel
EP2450121A1 (en) * 2010-11-03 2012-05-09 MEC Lasertec AG Method for producing a cellular wheel
WO2012059372A1 (en) * 2010-11-03 2012-05-10 Mec Lasertec Ag Method for producing a cellular wheel
US9221126B2 (en) 2010-11-03 2015-12-29 Mec Lasertec Ag Method for producing a cellular wheel
JP2016148431A (en) * 2015-02-13 2016-08-18 三菱日立パワーシステムズ株式会社 High temperature pipeline cooling jig, cooling device, and installation method of cooling device
JP2016160959A (en) * 2015-02-26 2016-09-05 三菱日立パワーシステムズ株式会社 Cooling jig of high temperature pipeline, cooling device, and installation method thereof
CN108627031A (en) * 2017-03-15 2018-10-09 单岩崑 A kind of heat exchanger with flight

Also Published As

Publication number Publication date
DE1985332U (en) 1968-05-16

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