GB1079444A - Improvements in or relating to heat exchangers for gas-fired water heaters - Google Patents

Improvements in or relating to heat exchangers for gas-fired water heaters

Info

Publication number
GB1079444A
GB1079444A GB876163A GB876163A GB1079444A GB 1079444 A GB1079444 A GB 1079444A GB 876163 A GB876163 A GB 876163A GB 876163 A GB876163 A GB 876163A GB 1079444 A GB1079444 A GB 1079444A
Authority
GB
United Kingdom
Prior art keywords
fins
gas
water
relating
heatexchanger
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
GB876163A
Inventor
Stewart Albert Radley
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.)
Radiation Ltd
Original Assignee
Radiation 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 Radiation Ltd filed Critical Radiation Ltd
Priority to GB876163A priority Critical patent/GB1079444A/en
Priority to DE19641454480 priority patent/DE1454480A1/en
Priority to NL6402234A priority patent/NL6402234A/xx
Priority to BE644783A priority patent/BE644783A/xx
Publication of GB1079444A publication Critical patent/GB1079444A/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
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels
    • 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
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • 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
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
    • F24H1/145—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using fluid fuel
    • 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
    • F28F1/34—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 obliquely

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Details Of Fluid Heaters (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

1,079,444. Hot water boilers; finned heat exchange elements. RADIATION Ltd. Feb. 24, 1964 [March 5, 1963], No. 8761/63. Headings F4A and F4S. In a gas-fired water-heater a heat-exchanger is of corrosion resistant material and has a substantially rectangular cross-section which forms a water passage, the longer sides of the rectangle having external fins 5. The fins are U- or L-shaped and may have gaps along the limbs, or the fins may be formed by corrugated sheets with the troughs secured to the heatexchanger. When a number of heat-exchangers are placed side-by-side the fins are in contact and of opposite inclination. Ties extending through the passage between the longer sides prevent the walls from bowing. The heatexchanger may be divided into a number of superimposed water passages.
GB876163A 1963-03-05 1963-03-05 Improvements in or relating to heat exchangers for gas-fired water heaters Expired GB1079444A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB876163A GB1079444A (en) 1963-03-05 1963-03-05 Improvements in or relating to heat exchangers for gas-fired water heaters
DE19641454480 DE1454480A1 (en) 1963-03-05 1964-03-03 Heat exchanger for gas-heated water heaters
NL6402234A NL6402234A (en) 1963-03-05 1964-03-05
BE644783A BE644783A (en) 1963-03-05 1964-03-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB876163A GB1079444A (en) 1963-03-05 1963-03-05 Improvements in or relating to heat exchangers for gas-fired water heaters

Publications (1)

Publication Number Publication Date
GB1079444A true GB1079444A (en) 1967-08-16

Family

ID=9858764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB876163A Expired GB1079444A (en) 1963-03-05 1963-03-05 Improvements in or relating to heat exchangers for gas-fired water heaters

Country Status (4)

Country Link
BE (1) BE644783A (en)
DE (1) DE1454480A1 (en)
GB (1) GB1079444A (en)
NL (1) NL6402234A (en)

Also Published As

Publication number Publication date
NL6402234A (en) 1964-09-07
BE644783A (en) 1964-07-01
DE1454480A1 (en) 1969-01-16

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