GB772395A - Heat exchangers - Google Patents

Heat exchangers

Info

Publication number
GB772395A
GB772395A GB21965/55A GB2196555A GB772395A GB 772395 A GB772395 A GB 772395A GB 21965/55 A GB21965/55 A GB 21965/55A GB 2196555 A GB2196555 A GB 2196555A GB 772395 A GB772395 A GB 772395A
Authority
GB
United Kingdom
Prior art keywords
tubes
diameter
row
heating
header
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
GB21965/55A
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.)
Brown Fintube Co
Original Assignee
Brown Fintube 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 Brown Fintube Co filed Critical Brown Fintube Co
Publication of GB772395A publication Critical patent/GB772395A/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

Landscapes

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

Abstract

772,395. Heating liquids in bulk. BROWN FINTUBE CO. July 29, 1955 [Aug. 19, 1954], .No. 21965/55. Class 64(3) A heat exchanger, particularly a heating unit for heating a mass of liquid in a tank, comprises two coaxial annular headers 11, 12 between which extends an inner and outer annular row of substantially identical heat exchange tubes 14,15 respectively, the diameter of the outer row of tubes being greater than the diameter of one header (11) and the diameter of the inner row of tubes being less than the diameter of the other header (12). The apparatus is described as a further development of the heat exchanger described in Specification 671,012. The tubes are provided with longitudnal fins in the manner described in Specifications 651,465 and 670,574 and the unit is supported in position within a tank by means of U-bolts 29 and legs 31. As shown, one end of each tube is bent through 90 degrees both ends of the tube being welded into suitably formed apertures in the respective headers. It is stated that severe thermal stresses are avoided by making all of the tubes identical in shape.
GB21965/55A 1954-08-19 1955-07-29 Heat exchangers Expired GB772395A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US772395XA 1954-08-19 1954-08-19

Publications (1)

Publication Number Publication Date
GB772395A true GB772395A (en) 1957-04-10

Family

ID=22136891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21965/55A Expired GB772395A (en) 1954-08-19 1955-07-29 Heat exchangers

Country Status (1)

Country Link
GB (1) GB772395A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224168A (en) * 1960-08-24 1965-12-21 Ass Elect Ind Adsorption apparatus
DE3040802A1 (en) * 1980-07-10 1982-02-11 Cryomec Ag EVAPORATOR OR HEAT EXCHANGER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224168A (en) * 1960-08-24 1965-12-21 Ass Elect Ind Adsorption apparatus
DE3040802A1 (en) * 1980-07-10 1982-02-11 Cryomec Ag EVAPORATOR OR HEAT EXCHANGER

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