GB500389A - Improvements in and relating to tubular heat exchangers for fluids - Google Patents

Improvements in and relating to tubular heat exchangers for fluids

Info

Publication number
GB500389A
GB500389A GB3150437A GB3150437A GB500389A GB 500389 A GB500389 A GB 500389A GB 3150437 A GB3150437 A GB 3150437A GB 3150437 A GB3150437 A GB 3150437A GB 500389 A GB500389 A GB 500389A
Authority
GB
United Kingdom
Prior art keywords
baffles
cylinder
fluid
fins
heat exchangers
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
GB3150437A
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.)
BRIAN LUCY
Leyland Motors Ltd
BLMC Ltd
Original Assignee
BRIAN LUCY
British Leyland Motor Corp Ltd
Leyland Motors 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 BRIAN LUCY, British Leyland Motor Corp Ltd, Leyland Motors Ltd filed Critical BRIAN LUCY
Priority to GB3150437A priority Critical patent/GB500389A/en
Publication of GB500389A publication Critical patent/GB500389A/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
    • 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
    • F28D7/10—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 being arranged one within the other, e.g. concentrically
    • F28D7/12—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 being arranged one within the other, e.g. concentrically the surrounding tube being closed at one end, e.g. return type
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
    • F28F2009/226—Transversal partitions

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

500,389. Plate heat exchangers. LEYLAND MOTORS, Ltd., and LUCY, B. Nov. 16, 1937, No. 31504. [Class 64 (iii)] A heat-exchanger comprises a cylinder 1 along the inner surface of which heating or cooling fluid flows from an inlet 10 to an outlet 11 in a cap carrying a cylindrical baffle 9, and a casing 2 having an inlet 6 and an outlet 8 for the fluid to be heated or cooled, the annular spaces between the cylinder and the baffle and the casing being provided respectively with channels 13 and baffles 3 and heat-exchange fins 4. The adjacent baffles, which are preferably of the form shown in Fig. 4, are arranged with their flats oppositely disposed so that the fluid to be heated or cooled flows in a zigzag circumferential path through the annular space. The fins are formed with pairs of oppositely disposed flats and divide the fluid flowing between the baffles into separate streams. The baffles and fins maybe loosely threaded on the cylinder 1 or secured thereto.
GB3150437A 1937-11-16 1937-11-16 Improvements in and relating to tubular heat exchangers for fluids Expired GB500389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3150437A GB500389A (en) 1937-11-16 1937-11-16 Improvements in and relating to tubular heat exchangers for fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3150437A GB500389A (en) 1937-11-16 1937-11-16 Improvements in and relating to tubular heat exchangers for fluids

Publications (1)

Publication Number Publication Date
GB500389A true GB500389A (en) 1939-02-08

Family

ID=10324078

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3150437A Expired GB500389A (en) 1937-11-16 1937-11-16 Improvements in and relating to tubular heat exchangers for fluids

Country Status (1)

Country Link
GB (1) GB500389A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661934A (en) * 1950-11-08 1953-12-08 Niagara Blower Co Liquid-to-liquid heat exchanger
US2874940A (en) * 1951-05-16 1959-02-24 Svenska Rotor Maskiner Ab Heat exchanger
US2935856A (en) * 1955-04-05 1960-05-10 Gifford William Ellsworth Gas treating apparatus and method
US2964659A (en) * 1957-01-30 1960-12-13 Westinghouse Electric Corp Regenerative cold trap and electric motor cooled thereby
FR2369527A1 (en) * 1976-10-28 1978-05-26 Gen Electric Heat exchanger for aircraft gas turbine - has annular passage divided into segments round circle for flow of primary medium
EP0017202A2 (en) * 1979-03-31 1980-10-15 Fritz O. Schwenkler Heat exchanger
WO1984002572A1 (en) * 1982-12-22 1984-07-05 Noranda Metal Ind Coaxial finned tube heat exchanger
US4648355A (en) * 1985-11-18 1987-03-10 Martin Bekedam Heat exchanger array for a step down return of condensate
US4878457A (en) * 1988-10-17 1989-11-07 Martin Bekedam Zero flash closed condensate boiler feedwater system
WO1997042458A1 (en) * 1996-05-06 1997-11-13 East Consult A/S Flue gas heat exchanger and fin therefor

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661934A (en) * 1950-11-08 1953-12-08 Niagara Blower Co Liquid-to-liquid heat exchanger
US2874940A (en) * 1951-05-16 1959-02-24 Svenska Rotor Maskiner Ab Heat exchanger
US2935856A (en) * 1955-04-05 1960-05-10 Gifford William Ellsworth Gas treating apparatus and method
US2964659A (en) * 1957-01-30 1960-12-13 Westinghouse Electric Corp Regenerative cold trap and electric motor cooled thereby
FR2369527A1 (en) * 1976-10-28 1978-05-26 Gen Electric Heat exchanger for aircraft gas turbine - has annular passage divided into segments round circle for flow of primary medium
EP0017202A2 (en) * 1979-03-31 1980-10-15 Fritz O. Schwenkler Heat exchanger
EP0017202A3 (en) * 1979-03-31 1980-11-26 Fritz O. Schwenkler Heat exchanger
WO1984002572A1 (en) * 1982-12-22 1984-07-05 Noranda Metal Ind Coaxial finned tube heat exchanger
US4554969A (en) * 1982-12-22 1985-11-26 Noranda Metal Industries, Inc. Coaxial finned tube heat exchanger
US4648355A (en) * 1985-11-18 1987-03-10 Martin Bekedam Heat exchanger array for a step down return of condensate
US4878457A (en) * 1988-10-17 1989-11-07 Martin Bekedam Zero flash closed condensate boiler feedwater system
WO1997042458A1 (en) * 1996-05-06 1997-11-13 East Consult A/S Flue gas heat exchanger and fin therefor

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