GB815842A - Improvements in and relating to heat exchangers - Google Patents

Improvements in and relating to heat exchangers

Info

Publication number
GB815842A
GB815842A GB3626256A GB3626256A GB815842A GB 815842 A GB815842 A GB 815842A GB 3626256 A GB3626256 A GB 3626256A GB 3626256 A GB3626256 A GB 3626256A GB 815842 A GB815842 A GB 815842A
Authority
GB
United Kingdom
Prior art keywords
tubes
cross
heat exchangers
nov
ducts
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
GB3626256A
Inventor
Lewis Empsall Hardy
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.)
SENIOR ECONOMISERS Ltd
Original Assignee
SENIOR ECONOMISERS Ltd
Filing date
Publication date
Application filed by SENIOR ECONOMISERS Ltd filed Critical SENIOR ECONOMISERS Ltd
Publication of GB815842A publication Critical patent/GB815842A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0058—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having different orientations to each other or crossing the conduit for the other heat exchange medium
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular

Landscapes

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

Abstract

815,842. Heat exchangers. SENIOR ECONOMISERS Ltd. Nov. 13, 1957 [Nov. 27, 1956], No. 36262/56. Class 64(3) A heat exchanger comprises a plurality of tubes 1 arranged side by side and spaced apart from each other by means permitting the tubes to be secured together in the desired spaced relation, open ended cross ducts 2 extending across the interior of the tubes 1, whereby a fluid passing over the tubes 1 flows also through the cross ducts 2. In the form shown the tubes 1 are of rectangular cross-section and have flanged end portions 3 whereby neighbouring tubes of a group may be bolted together at their ends (Fig. 2, not shown). Some or all of the tubes 1 may be externally finned or may have external grooves 7 to increase their surface area. The cross tubes 2 may also have internal and/or external fins.
GB3626256A 1956-11-27 Improvements in and relating to heat exchangers Expired GB815842A (en)

Publications (1)

Publication Number Publication Date
GB815842A true GB815842A (en) 1959-07-01

Family

ID=1744527

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3626256A Expired GB815842A (en) 1956-11-27 Improvements in and relating to heat exchangers

Country Status (1)

Country Link
GB (1) GB815842A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191956A1 (en) * 1984-12-24 1986-08-27 General Electric Company Heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191956A1 (en) * 1984-12-24 1986-08-27 General Electric Company Heat exchanger

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