GB415609A - Improvements in or relating to heat-interchanger tubes - Google Patents

Improvements in or relating to heat-interchanger tubes

Info

Publication number
GB415609A
GB415609A GB30130/33A GB3013033A GB415609A GB 415609 A GB415609 A GB 415609A GB 30130/33 A GB30130/33 A GB 30130/33A GB 3013033 A GB3013033 A GB 3013033A GB 415609 A GB415609 A GB 415609A
Authority
GB
United Kingdom
Prior art keywords
heat
silicon
per cent
interchanger
tubes
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
GB30130/33A
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.)
British Aluminum Co Ltd
Original Assignee
British Aluminum Co Ltd
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 British Aluminum Co Ltd filed Critical British Aluminum Co Ltd
Publication of GB415609A publication Critical patent/GB415609A/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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
    • 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
    • F28F1/24—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 transversely
    • F28F1/30—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 transversely the means being attachable to the element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • 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
    • F28F2275/14—Fastening; Joining by using form fitting connection, e.g. with tongue and groove

Abstract

A heat-exchange tube consists of a core of heavy metal, e.g chrome-nickel steel, upon which is cast a finned sleeve of light metal, e.g. aluminium-silicon alloy containing about 5-25 per cent of silicon. A sleeve of aluminium-silicon alloy containing magnesium, copper, cobalt, or nickel may be applied to a copper alloy core containing about 2 per cent of nickel and 1 per cent of silicon.
GB30130/33A 1932-10-28 1933-10-30 Improvements in or relating to heat-interchanger tubes Expired GB415609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE415609X 1932-10-28

Publications (1)

Publication Number Publication Date
GB415609A true GB415609A (en) 1934-08-30

Family

ID=6448489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30130/33A Expired GB415609A (en) 1932-10-28 1933-10-30 Improvements in or relating to heat-interchanger tubes

Country Status (1)

Country Link
GB (1) GB415609A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468372A (en) * 1967-05-22 1969-09-23 Happy Co Heat transfer finned tubing
GB2001160A (en) * 1977-07-13 1979-01-24 Carrier Corp Heat transfer surface and method of manufacture
EP1026454A3 (en) * 1999-02-04 2002-10-16 Rinnai Kabushiki Kaisha Heat exchanger apparatus
CN106643272A (en) * 2016-11-15 2017-05-10 杭州创屹机电科技有限公司 Heat exchange pipe
CN106679492A (en) * 2016-11-15 2017-05-17 杭州创屹机电科技有限公司 Heat exchange pipe
US11209225B2 (en) * 2016-09-29 2021-12-28 Jfe Steel Corporation Heat exchanger, radiant tube type heating device, and method of manufacturing heat exchanger

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468372A (en) * 1967-05-22 1969-09-23 Happy Co Heat transfer finned tubing
GB2001160A (en) * 1977-07-13 1979-01-24 Carrier Corp Heat transfer surface and method of manufacture
GB2001160B (en) * 1977-07-13 1982-10-13 Carrier Corp Heat exchange surface
EP1026454A3 (en) * 1999-02-04 2002-10-16 Rinnai Kabushiki Kaisha Heat exchanger apparatus
US11209225B2 (en) * 2016-09-29 2021-12-28 Jfe Steel Corporation Heat exchanger, radiant tube type heating device, and method of manufacturing heat exchanger
CN106643272A (en) * 2016-11-15 2017-05-10 杭州创屹机电科技有限公司 Heat exchange pipe
CN106679492A (en) * 2016-11-15 2017-05-17 杭州创屹机电科技有限公司 Heat exchange pipe

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