GB353251A - Fin tubing for heat-exchange apparatus and method of making the same - Google Patents

Fin tubing for heat-exchange apparatus and method of making the same

Info

Publication number
GB353251A
GB353251A GB22252/30A GB2225230A GB353251A GB 353251 A GB353251 A GB 353251A GB 22252/30 A GB22252/30 A GB 22252/30A GB 2225230 A GB2225230 A GB 2225230A GB 353251 A GB353251 A GB 353251A
Authority
GB
United Kingdom
Prior art keywords
tubes
fins
metal
heat
making
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
GB22252/30A
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.)
Griscom Russell Co
Original Assignee
Griscom Russell 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 Griscom Russell Co filed Critical Griscom Russell Co
Publication of GB353251A publication Critical patent/GB353251A/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
    • F28F1/14—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 longitudinally
    • F28F1/20—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 longitudinally 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
    • 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
    • F28F1/14—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 longitudinally
    • F28F1/22—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 longitudinally the means having portions engaging further tubular elements

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

353,251. Gilled tubes for heat exchangers. GRISCOM-RUSSELL CO., 285, Madison Avenue, New York, U.S.A.- (Assignees of Jones, R. C. and Colston, R.; 285, Madison Avenue, New York, U.S.A.) July 23, 1930, No. 22252. Convention date, Aug. 1, 1929. [Class 64 (iii).] Heat exchanger tubes are provided with fins by inserting strips of metal in longitudinal grooves 23 on the surfaces of the tubes and pressing on the metal of the tubes on each side of a groove to cause the .metal to grip the strips. The width of the fins may be adjusted to give a square cross section so that a number of tubes may be built up to form a rectangle as shown in Fig. 14. The fins may also be applied to a rectangular tube as shown in Fig. 13.
GB22252/30A 1929-08-01 1930-07-23 Fin tubing for heat-exchange apparatus and method of making the same Expired GB353251A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US382756A US1921927A (en) 1929-08-01 1929-08-01 Fin tubing

Publications (1)

Publication Number Publication Date
GB353251A true GB353251A (en) 1931-07-23

Family

ID=23510286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22252/30A Expired GB353251A (en) 1929-08-01 1930-07-23 Fin tubing for heat-exchange apparatus and method of making the same

Country Status (2)

Country Link
US (1) US1921927A (en)
GB (1) GB353251A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937407C (en) * 1952-02-06 1956-01-05 Air Preheater Corp Process for the production of concentrically arranged tubes with radial webs inserted between these in the grooves of the tubes

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869836A (en) * 1956-05-28 1959-01-20 Huet Andre Tubular heat exchanger with cores
US3034769A (en) * 1956-10-26 1962-05-15 Bertin & Cie Heat exchangers
US3216496A (en) * 1961-02-01 1965-11-09 Astro Dynamics Inc Heat sink for electronic devices
DE1188630B (en) * 1961-06-02 1965-03-11 Maschf Augsburg Nuernberg Ag Surface heat exchangers consisting of cooling pipes and operated with raw water cooling to carry out a cleaning process using a cleaning body for each cooling pipe
FR1313251A (en) * 1961-11-15 1962-12-28 Tube forging process by fast reciprocating machine
DE10233506B4 (en) * 2002-07-24 2004-12-09 Bayer Technology Services Gmbh Mixer / heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937407C (en) * 1952-02-06 1956-01-05 Air Preheater Corp Process for the production of concentrically arranged tubes with radial webs inserted between these in the grooves of the tubes

Also Published As

Publication number Publication date
US1921927A (en) 1933-08-08

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