GB441674A - Improvements in heat exchange devices - Google Patents

Improvements in heat exchange devices

Info

Publication number
GB441674A
GB441674A GB22906/35A GB2290635A GB441674A GB 441674 A GB441674 A GB 441674A GB 22906/35 A GB22906/35 A GB 22906/35A GB 2290635 A GB2290635 A GB 2290635A GB 441674 A GB441674 A GB 441674A
Authority
GB
United Kingdom
Prior art keywords
ribs
pipes
aug
heat exchange
centres
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
GB22906/35A
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.)
LUDWIG HEUSER
Original Assignee
LUDWIG HEUSER
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 LUDWIG HEUSER filed Critical LUDWIG HEUSER
Publication of GB441674A publication Critical patent/GB441674A/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
    • F28F1/24—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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

441,674. Gilled tubes for heatexchangers. HEUSER, L., 19, Marchenstrasse, Holweide, Cologne, Germany. Aug. 14, 1935, No. 22906. Convention date, Aug. 14, 1934. [Class 64 (iii)] In a heatexchange apparatus comprising ribbed pipes, the ribs b have the outline of equilateral or isosceles triangles and the ribs of parallel pipes are placed edge to edge. The ribs of consecutive rows are preferably located with their apices at the centres of the bases of ribs of a previous row. The pipes are uniformly distributed over the area of the ribs and with their centres located respectively on the bisectors c of the angles of the triangles.
GB22906/35A 1934-08-14 1935-08-14 Improvements in heat exchange devices Expired GB441674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE441674X 1934-08-14

Publications (1)

Publication Number Publication Date
GB441674A true GB441674A (en) 1936-01-23

Family

ID=6517943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22906/35A Expired GB441674A (en) 1934-08-14 1935-08-14 Improvements in heat exchange devices

Country Status (1)

Country Link
GB (1) GB441674A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1503145A1 (en) * 2003-07-31 2005-02-02 General Electric Company Thermal isolation device for liquid fuel components
CN108679883A (en) * 2018-08-15 2018-10-19 天津商业大学 Integral fins pipe air-cooler
CN108800724A (en) * 2018-08-15 2018-11-13 天津商业大学 The air-cooler that six sides of pipe triangular fin one are arranged symmetrically

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1503145A1 (en) * 2003-07-31 2005-02-02 General Electric Company Thermal isolation device for liquid fuel components
US7114321B2 (en) 2003-07-31 2006-10-03 General Electric Company Thermal isolation device for liquid fuel components
CN108679883A (en) * 2018-08-15 2018-10-19 天津商业大学 Integral fins pipe air-cooler
CN108800724A (en) * 2018-08-15 2018-11-13 天津商业大学 The air-cooler that six sides of pipe triangular fin one are arranged symmetrically

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