GB477239A - Improvements in tubular heat exchange apparatus particularly applicable to fuel oil heaters - Google Patents

Improvements in tubular heat exchange apparatus particularly applicable to fuel oil heaters

Info

Publication number
GB477239A
GB477239A GB4440/37A GB444037A GB477239A GB 477239 A GB477239 A GB 477239A GB 4440/37 A GB4440/37 A GB 4440/37A GB 444037 A GB444037 A GB 444037A GB 477239 A GB477239 A GB 477239A
Authority
GB
United Kingdom
Prior art keywords
sleeves
heat exchange
fuel oil
particularly applicable
exchange apparatus
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
GB4440/37A
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.)
TODD COMB EQUIPMENT Inc
Original Assignee
TODD COMB EQUIPMENT Inc
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 TODD COMB EQUIPMENT Inc filed Critical TODD COMB EQUIPMENT Inc
Publication of GB477239A publication Critical patent/GB477239A/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
    • F28D7/10—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
    • F28D7/106—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 consisting of two coaxial conduits or modules of two coaxial conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F23K5/14—Details thereof
    • F23K5/20—Preheating devices
    • 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
    • F28D7/02—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 helically coiled
    • F28D7/026—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 helically coiled the conduits of only one medium being helically coiled and formed by bent members, e.g. plates, the coils having a cylindrical configuration

Landscapes

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

Abstract

477,239. Plate heatexchangers. TODD COMBUSTION EQUIPMENT, Inc. Feb. 15, 1937, No. 4440. Convention date, Feb. 15, 1936. [Class 64 (iii)] A heat-exchanger particularly for heating oil fuel comprises a casing having tangential oil &c. inlet and outlet ports 21, 22 respectively and through which extends a stream &c. pipe 3 upon which are threaded spirally-ribbed sleeves aligned by means of dowel pins 17 to form a continuous spiral. The sleeves are clamped together by means of plain end sleeves 5, 11 and the casing cap 7. The sleeves are formed with additional fins 16 to promote the heat exchange. In a modification, the fins 16 are omitted.
GB4440/37A 1936-02-15 1937-02-15 Improvements in tubular heat exchange apparatus particularly applicable to fuel oil heaters Expired GB477239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US477239XA 1936-02-15 1936-02-15

Publications (1)

Publication Number Publication Date
GB477239A true GB477239A (en) 1937-12-24

Family

ID=21950564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4440/37A Expired GB477239A (en) 1936-02-15 1937-02-15 Improvements in tubular heat exchange apparatus particularly applicable to fuel oil heaters

Country Status (1)

Country Link
GB (1) GB477239A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622969A1 (en) * 1986-07-09 1988-01-21 Schulze Oswald Kg Heat exchanger for heat recovery from sludges or similar liquids, especially for heat transfer from pasteurised sludge or sapropel on raw sludge
GB2201504A (en) * 1986-12-20 1988-09-01 Wieland Werke Ag Fuel cooler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622969A1 (en) * 1986-07-09 1988-01-21 Schulze Oswald Kg Heat exchanger for heat recovery from sludges or similar liquids, especially for heat transfer from pasteurised sludge or sapropel on raw sludge
DE3622969C2 (en) * 1986-07-09 1998-05-28 Schulze Oswald Kg Heat exchanger for heat recovery from sludge or similar liquids, in particular for the heat transfer from pasteurized sludge or digested sludge to raw sludge
GB2201504A (en) * 1986-12-20 1988-09-01 Wieland Werke Ag Fuel cooler

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