GB331392A - Improvements in or relating to heat exchanging apparatus - Google Patents

Improvements in or relating to heat exchanging apparatus

Info

Publication number
GB331392A
GB331392A GB2057729A GB2057729A GB331392A GB 331392 A GB331392 A GB 331392A GB 2057729 A GB2057729 A GB 2057729A GB 2057729 A GB2057729 A GB 2057729A GB 331392 A GB331392 A GB 331392A
Authority
GB
United Kingdom
Prior art keywords
bent
strip
discs
opposite directions
alternately
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
GB2057729A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2057729A priority Critical patent/GB331392A/en
Publication of GB331392A publication Critical patent/GB331392A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

331,392. Payne, M. July 4, 1929. Tubes, cross-sections of.-In tubular heat exchangers in which the tubes are covered with annular discs, or lengths of strip material wound helically on one edge, the discs &c. are cut to form a series of tongue like pieces which are bent alternately in opposite directions. In the case of a disc 2, Fig. 1, radial cuts divide it into sectors 3 which are alternately bent, upwards and downwards, and by using discs 6 having a pressed-out part 7 the heat exchange tube may be formed by assembling discs as shown in Fig. 12. In the case of a strip 4, Fig. 6, parallel cuts may be formed in it, thus facilitating the winding of the strip edgewise on a heat exchanger tube and furnishing parts 5 which are bent alternately in opposite directions. The strip may also be formed with parallel slits across its centre part, and can then be bent up into a U-shaped section and attached to the heat exchange tube by its edges, alternate strips being bent in opposite directions. Parallel slits may be formed on the sides of the strip which is bent up into a U- shaped section and attached to the tube along its centre portion, the projections being bent as before.
GB2057729A 1929-07-04 1929-07-04 Improvements in or relating to heat exchanging apparatus Expired GB331392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2057729A GB331392A (en) 1929-07-04 1929-07-04 Improvements in or relating to heat exchanging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2057729A GB331392A (en) 1929-07-04 1929-07-04 Improvements in or relating to heat exchanging apparatus

Publications (1)

Publication Number Publication Date
GB331392A true GB331392A (en) 1930-07-03

Family

ID=10148199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2057729A Expired GB331392A (en) 1929-07-04 1929-07-04 Improvements in or relating to heat exchanging apparatus

Country Status (1)

Country Link
GB (1) GB331392A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475604A (en) * 1943-11-02 1949-07-12 Foster Wheeler Corp Heat exchange apparatus
US2553142A (en) * 1947-05-29 1951-05-15 Johns Manville Method for making heat exchangers
US2643863A (en) * 1948-09-09 1953-06-30 Hydrocarbon Research Inc Recuperative heat exchanger and process of producing same
US2737370A (en) * 1949-07-09 1956-03-06 Frisch Martin Extended surface element for heat exchanger
DE946719C (en) * 1953-03-25 1956-08-02 Licentia Gmbh Condenser for refrigeration machines
US2775431A (en) * 1954-03-24 1956-12-25 Krassowski Peter Baseboard heater
US2963779A (en) * 1958-06-30 1960-12-13 Gen Electric Method of making heat exchange structures
DE1107259B (en) * 1957-02-09 1961-05-25 Babcock & Wilcox Dampfkessel Rohrfoermiger hollow body for heat exchangers, which is flown against in the axial direction and is provided on the outside with annular or helical ribs
DE1122971B (en) * 1956-05-21 1962-02-01 Bundy Tubing Co Heat exchange tube made of a tubular metal strip and a metal rib inserted into the longitudinal seam
US3195628A (en) * 1961-11-21 1965-07-20 Int Electronic Res Corp Transistor convection cooler
DE3904654A1 (en) * 1989-02-16 1990-08-23 Laengerer & Reich Kuehler Heat exchanger, in particular an oil cooler
EP0947793A3 (en) * 1998-03-31 2000-08-09 ABB Combustion Engineering S.p.A. Finned-tube heat exchanger
DE10063831A1 (en) * 2000-12-21 2002-07-11 Bruendermann Georg Serrated rib and heat exchanger tube provided with it
US6681842B2 (en) * 2001-12-03 2004-01-27 Agilent Technologies, Inc. Cooling apparatus
EP2536989A2 (en) * 2010-02-19 2012-12-26 Blissfield Manufacturing Company Heat exchanger fins, assemblies and methods

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475604A (en) * 1943-11-02 1949-07-12 Foster Wheeler Corp Heat exchange apparatus
US2553142A (en) * 1947-05-29 1951-05-15 Johns Manville Method for making heat exchangers
US2643863A (en) * 1948-09-09 1953-06-30 Hydrocarbon Research Inc Recuperative heat exchanger and process of producing same
US2737370A (en) * 1949-07-09 1956-03-06 Frisch Martin Extended surface element for heat exchanger
DE946719C (en) * 1953-03-25 1956-08-02 Licentia Gmbh Condenser for refrigeration machines
US2775431A (en) * 1954-03-24 1956-12-25 Krassowski Peter Baseboard heater
DE1122971B (en) * 1956-05-21 1962-02-01 Bundy Tubing Co Heat exchange tube made of a tubular metal strip and a metal rib inserted into the longitudinal seam
DE1107259B (en) * 1957-02-09 1961-05-25 Babcock & Wilcox Dampfkessel Rohrfoermiger hollow body for heat exchangers, which is flown against in the axial direction and is provided on the outside with annular or helical ribs
US2963779A (en) * 1958-06-30 1960-12-13 Gen Electric Method of making heat exchange structures
US3195628A (en) * 1961-11-21 1965-07-20 Int Electronic Res Corp Transistor convection cooler
DE3904654A1 (en) * 1989-02-16 1990-08-23 Laengerer & Reich Kuehler Heat exchanger, in particular an oil cooler
EP0947793A3 (en) * 1998-03-31 2000-08-09 ABB Combustion Engineering S.p.A. Finned-tube heat exchanger
DE10063831A1 (en) * 2000-12-21 2002-07-11 Bruendermann Georg Serrated rib and heat exchanger tube provided with it
US6681842B2 (en) * 2001-12-03 2004-01-27 Agilent Technologies, Inc. Cooling apparatus
EP2536989A2 (en) * 2010-02-19 2012-12-26 Blissfield Manufacturing Company Heat exchanger fins, assemblies and methods
EP2536989A4 (en) * 2010-02-19 2014-11-26 Blissfield Mfg Company Heat exchanger fins, assemblies and methods

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