GB1077007A - Heat exchangers - Google Patents

Heat exchangers

Info

Publication number
GB1077007A
GB1077007A GB2316563A GB2316563A GB1077007A GB 1077007 A GB1077007 A GB 1077007A GB 2316563 A GB2316563 A GB 2316563A GB 2316563 A GB2316563 A GB 2316563A GB 1077007 A GB1077007 A GB 1077007A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
surfaces
discontinuities
gaps
11c
interrupt
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
GB2316563A
Inventor
John Gordon Clayton Hicks
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.)
English Electric Co Ltd
Original Assignee
English Electric 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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12Tubular 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
    • F28F1/24Tubular 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
    • F28F1/32Tubular 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 having portions engaging further tubular elements
    • F28F1/325Fins with openings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12Tubular 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
    • F28F1/24Tubular 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
    • F28F1/32Tubular 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 having portions engaging further tubular elements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00Heat exchange
    • Y10S165/454Heat exchange having side-by-side conduits structure or conduit section
    • Y10S165/50Side-by-side conduits with fins
    • Y10S165/501Plate fins penetrated by plural conduits
    • Y10S165/502Lanced

Abstract

1,077,007. Finned-tube heat exchangers. ENGLISH ELECTRIC CO. Ltd. June 5, 1964 [June 11, 1963], No. 23165/63. Heading F4S. A heat exchanger comprises fluid ducts 10 with external fin surfaces 11, separated by spacers 12 and comprising a plurality of discontinuous surfaces 11a in line across the flow path of a second gaseous fluid, and a plurality of continuous surfaces 11c arranged between groups of said discontinuous surfaces so as to interrupt the discontinuities. The discontinuities 11a are formed by depressing part of the surface and partially separating this section to form gaps 11b. The continuous surfaces 11c are spaced at intervals less than half of the shortest wave-length of an audible wave in the gaseous fluid to prevent standing waves. The surfaces may comprise a number of groups of strip members arranged in planes parallel to each other the discontinuities being the gaps between the strips and the continuous surfaces comprising strip members arranged to interrupt a free path through said gaps. The ducts 10 may be provided with radial fins having holes to increase gas turbulence. The use of plain fins at suitable intervals are again used to prevent setting up of standing waves as do surfaces 11c.
GB2316563A 1963-06-11 1963-06-11 Heat exchangers Expired GB1077007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2316563A GB1077007A (en) 1963-06-11 1963-06-11 Heat exchangers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2316563A GB1077007A (en) 1963-06-11 1963-06-11 Heat exchangers
US3250324A US3250324A (en) 1963-06-11 1964-06-01 Heat exchanger having extended heat transfer surfaces

Publications (1)

Publication Number Publication Date
GB1077007A true true GB1077007A (en) 1967-07-26

Family

ID=10191220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2316563A Expired GB1077007A (en) 1963-06-11 1963-06-11 Heat exchangers

Country Status (2)

Country Link
US (1) US3250324A (en)
GB (1) GB1077007A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143631A (en) * 1983-07-18 1985-02-13 Dieter Wurz A finned tube arrangement

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169694B (en) * 1985-01-15 1988-01-20 Sanden Corp Serpentine heat exchanger
US6321833B1 (en) 1999-10-15 2001-11-27 H-Tech, Inc. Sinusoidal fin heat exchanger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005235A (en) * 1931-07-22 1935-06-18 Modine Mfg Co Radiator structure
US3135320A (en) * 1959-03-09 1964-06-02 Licencia Talalmanyokat Heat exchangers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143631A (en) * 1983-07-18 1985-02-13 Dieter Wurz A finned tube arrangement

Also Published As

Publication number Publication date Type
US3250324A (en) 1966-05-10 grant

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