GB636278A - Improvements in or relating to heat-exchange devices - Google Patents

Improvements in or relating to heat-exchange devices

Info

Publication number
GB636278A
GB636278A GB2907047A GB2907047A GB636278A GB 636278 A GB636278 A GB 636278A GB 2907047 A GB2907047 A GB 2907047A GB 2907047 A GB2907047 A GB 2907047A GB 636278 A GB636278 A GB 636278A
Authority
GB
United Kingdom
Prior art keywords
heat
relating
exchange devices
exchange elements
fins
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
GB2907047A
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.)
Birmingham Small Arms Co Ltd
Original Assignee
Birmingham Small Arms Co Ltd
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 Birmingham Small Arms Co Ltd filed Critical Birmingham Small Arms Co Ltd
Priority to GB2907047A priority Critical patent/GB636278A/en
Publication of GB636278A publication Critical patent/GB636278A/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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
    • F28F1/045—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular with assemblies of stacked elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0063—Casting in, on, or around objects which form part of the product finned exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/053—Component parts or details
    • F02G1/055—Heaters or coolers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

636,278. Tubular heat-exchange elements. BIRMINGHAM SMALL ARMS CO., Ltd.. and DAVIES, D. J. Oct. 31, 1947, No. 29070. [Class 64(iii)] [Also in Group XXII] Finned heat-exchange elements are made by casting with preformed fins cast in its wall. The fins 4 and the spaces between them may be 0.02 inch thick. Fluid may flow through all the passages P in the same direction or one end of the body 1 may be closed, as at 9, Fig. 8, and an inclined baffle 10 be provided to assist circulation.
GB2907047A 1947-10-31 1947-10-31 Improvements in or relating to heat-exchange devices Expired GB636278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2907047A GB636278A (en) 1947-10-31 1947-10-31 Improvements in or relating to heat-exchange devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2907047A GB636278A (en) 1947-10-31 1947-10-31 Improvements in or relating to heat-exchange devices

Publications (1)

Publication Number Publication Date
GB636278A true GB636278A (en) 1950-04-26

Family

ID=10285699

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2907047A Expired GB636278A (en) 1947-10-31 1947-10-31 Improvements in or relating to heat-exchange devices

Country Status (1)

Country Link
GB (1) GB636278A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2246972A (en) * 1990-08-17 1992-02-19 William Lane Limited Method of producing a composite casting
WO1993025332A1 (en) * 1992-06-15 1993-12-23 Rank Brimar Limited Multipin structures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2246972A (en) * 1990-08-17 1992-02-19 William Lane Limited Method of producing a composite casting
WO1993025332A1 (en) * 1992-06-15 1993-12-23 Rank Brimar Limited Multipin structures

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