IT1140492B - HEAT EXCHANGER ELEMENT - Google Patents

HEAT EXCHANGER ELEMENT

Info

Publication number
IT1140492B
IT1140492B IT24998/81A IT2499881A IT1140492B IT 1140492 B IT1140492 B IT 1140492B IT 24998/81 A IT24998/81 A IT 24998/81A IT 2499881 A IT2499881 A IT 2499881A IT 1140492 B IT1140492 B IT 1140492B
Authority
IT
Italy
Prior art keywords
heat exchanger
exchanger element
heat
exchanger
Prior art date
Application number
IT24998/81A
Other languages
Italian (it)
Other versions
IT8124998A0 (en
Inventor
Roland Straehle
Original Assignee
Laengerer & Reich Kuehler
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 Laengerer & Reich Kuehler filed Critical Laengerer & Reich Kuehler
Publication of IT8124998A0 publication Critical patent/IT8124998A0/en
Application granted granted Critical
Publication of IT1140492B publication Critical patent/IT1140492B/en

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
    • F28F1/24—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
    • F28F1/32—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 having portions engaging further tubular elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/10—Secondary fins, e.g. projections or recesses on main fins
IT24998/81A 1980-11-15 1981-11-12 HEAT EXCHANGER ELEMENT IT1140492B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3043219A DE3043219C2 (en) 1980-11-15 1980-11-15 Heat exchanger element

Publications (2)

Publication Number Publication Date
IT8124998A0 IT8124998A0 (en) 1981-11-12
IT1140492B true IT1140492B (en) 1986-09-24

Family

ID=6116923

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24998/81A IT1140492B (en) 1980-11-15 1981-11-12 HEAT EXCHANGER ELEMENT

Country Status (3)

Country Link
DE (1) DE3043219C2 (en)
FR (1) FR2494421A1 (en)
IT (1) IT1140492B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3528499C1 (en) * 1985-08-08 1987-03-12 Konvekta Gmbh Heat exchanger device with heat exchanger tubes and sheet-shaped fins
US4923002A (en) * 1986-10-22 1990-05-08 Thermal-Werke, Warme-Kalte-Klimatechnik GmbH Heat exchanger rib
DE3918610A1 (en) * 1989-06-07 1990-12-13 Guentner Gmbh Hans Air cooled heat exchanger with finned tubes - has fin surfaces embossed or roughened to create turbulent air flow
US5201367A (en) * 1990-02-20 1993-04-13 Dubrovsky Evgeny V Stack of plates for a plate-and-tube heat exchanger with diverging-converging passages

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1575864A (en) * 1922-10-19 1926-03-09 Mccord Radiator & Mfg Co Automobile radiator core
DE975075C (en) * 1951-07-22 1961-08-03 Gerhard Dipl-Ing Goebel Heat exchanger
US3249156A (en) * 1964-04-17 1966-05-03 Gen Electric Fin-on-tube type heat exchanger
US3515207A (en) * 1968-07-17 1970-06-02 Perfex Corp Fin configuration for fin and tube heat exchanger
US3631922A (en) * 1970-05-04 1972-01-04 Chrysler Corp Heat exchanger fin
DE2340711A1 (en) * 1973-08-11 1975-03-13 Wieland Werke Ag USE OF A PIPE AS A HEAT TRANSFER PIPE FOR EXCEPTIONAL CRITICAL FLOW

Also Published As

Publication number Publication date
FR2494421A1 (en) 1982-05-21
FR2494421B1 (en) 1985-03-08
DE3043219C2 (en) 1983-05-11
IT8124998A0 (en) 1981-11-12
DE3043219A1 (en) 1982-12-30

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