GB764423A - Improvements in and relating to tubular gas heaters - Google Patents

Improvements in and relating to tubular gas heaters

Info

Publication number
GB764423A
GB764423A GB1373/55A GB137355A GB764423A GB 764423 A GB764423 A GB 764423A GB 1373/55 A GB1373/55 A GB 1373/55A GB 137355 A GB137355 A GB 137355A GB 764423 A GB764423 A GB 764423A
Authority
GB
United Kingdom
Prior art keywords
tubes
chamber
undulation
radiation
tubular gas
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
GB1373/55A
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.)
Aktiengesellschaft fuer Technische Studien
Original Assignee
Aktiengesellschaft fuer Technische Studien
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 Aktiengesellschaft fuer Technische Studien filed Critical Aktiengesellschaft fuer Technische Studien
Publication of GB764423A publication Critical patent/GB764423A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F24H1/403—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes the water tubes being arranged in one or more circles around the burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • F23M5/085—Cooling thereof; Tube walls using air or other gas as the cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Gas Burners (AREA)

Abstract

764,423. Tubular gas heaters. AKT.- GES. FUR TECHNISCHE STUDIEN. Jan. 17, 1955 [June 29, 1954], No. 1373/55. Class 64(1) A tubular gas heater comprises a radiation chamber 1 lined by heating tubes 7 and 7<SP>1</SP> through which the gas to be heated flows, the tubes being of undulating form and extending between an annular distributer 8 and header 10. The heating tubes form a continuous wall round the radiation chamber and each tube is so placed that one half 13 of an undulation is on one side of an imaginary surface 12 parallel to the walls of the chamber and the other half 14 is on the other side of the surface, the undulations of adjacent tubes being displaced with respect to each other by half the length of an undulation. Combustion gases flow downwards from the top of the chamber transmitting heat by radiation to the tubes 7 and 7<SP>1</SP>, and leave the chamber via the gas duct 6. In the modification shown in Fig. 4, the undulations of adjacent tubes are displaced in relation to each other 'by half and quarter the length of an undulation alternately.
GB1373/55A 1954-06-29 1955-01-17 Improvements in and relating to tubular gas heaters Expired GB764423A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH764423X 1954-06-29

Publications (1)

Publication Number Publication Date
GB764423A true GB764423A (en) 1956-12-28

Family

ID=4534930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1373/55A Expired GB764423A (en) 1954-06-29 1955-01-17 Improvements in and relating to tubular gas heaters

Country Status (1)

Country Link
GB (1) GB764423A (en)

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