GB499641A - Improvements in or relating to water heaters - Google Patents

Improvements in or relating to water heaters

Info

Publication number
GB499641A
GB499641A GB2116738A GB2116738A GB499641A GB 499641 A GB499641 A GB 499641A GB 2116738 A GB2116738 A GB 2116738A GB 2116738 A GB2116738 A GB 2116738A GB 499641 A GB499641 A GB 499641A
Authority
GB
United Kingdom
Prior art keywords
fins
edges
water
sets
tubes
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
GB2116738A
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.)
ARTHUR FORSHAW
OMNIA Manufacturing Co Ltd
Original Assignee
ARTHUR FORSHAW
OMNIA Manufacturing 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 ARTHUR FORSHAW, OMNIA Manufacturing Co Ltd filed Critical ARTHUR FORSHAW
Priority to GB2116738A priority Critical patent/GB499641A/en
Publication of GB499641A publication Critical patent/GB499641A/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
    • F24H1/10—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Fluid Heaters (AREA)

Abstract

499,641. Water-tube hot-water boilers; finned heat - exchange tubes. OMNIA MANUFACTURING CO., Ltd., CHAPMAN, F. W., and FORSHAW. A. July 22, 1937, No. 21167/38. Divided out of 499,597. [Classes 64 (i) and 64 (iii)] In a gas-heated water heater in which hot gases are directed between imperforate sheetmetal fins 20 secured apart on the outside of one or more horizontal water tubes 19, the fins are interspersed in several sets so that in any one set, the edges 24 presented to the gas flow are all at the same distance from a plane transverse to said flow, but at a different distance from that plane than the edges of the other set or sets. Two sets of fins may each have a straight edge ; or the lower edges may be of wavy or jagged form 26, each set having its edges in the same line, but different from the other set. The fins may be spaced by bending the lateral edges 25 of each fin into a U-shape in opposite directions. Rims 22 and slots 23 are formed on the fins, so that a stick of solder or brazing material extending through the slots enables the fins to be secured simultaneously. The fins. may be identically formed but oppositely arranged on the tubes. The heater has a water-heating coil 15 and a cowl 30 with a deflecting plate 29. Specification 499,597 is referred to.
GB2116738A 1937-07-22 1937-07-22 Improvements in or relating to water heaters Expired GB499641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2116738A GB499641A (en) 1937-07-22 1937-07-22 Improvements in or relating to water heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2116738A GB499641A (en) 1937-07-22 1937-07-22 Improvements in or relating to water heaters

Publications (1)

Publication Number Publication Date
GB499641A true GB499641A (en) 1939-01-23

Family

ID=10158293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2116738A Expired GB499641A (en) 1937-07-22 1937-07-22 Improvements in or relating to water heaters

Country Status (1)

Country Link
GB (1) GB499641A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956348C (en) * 1944-07-11 1957-01-17 Vaillant Joh Kg Instantaneous water heater
GB2231130A (en) * 1989-02-23 1990-11-07 Glow Worm Ltd Gas-fired boiler
US5209290A (en) * 1991-05-10 1993-05-11 Sanden Corporation Heat exchanger
WO2010002255A1 (en) * 2008-07-03 2010-01-07 Intergas Heating Assets B.V. Heat exchanger

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956348C (en) * 1944-07-11 1957-01-17 Vaillant Joh Kg Instantaneous water heater
GB2231130A (en) * 1989-02-23 1990-11-07 Glow Worm Ltd Gas-fired boiler
GB2231130B (en) * 1989-02-23 1992-11-04 Glow Worm Ltd Heat exchangers
US5209290A (en) * 1991-05-10 1993-05-11 Sanden Corporation Heat exchanger
WO2010002255A1 (en) * 2008-07-03 2010-01-07 Intergas Heating Assets B.V. Heat exchanger
JP2011526996A (en) * 2008-07-03 2011-10-20 インターガス・ヒーティング・アセッツ・ベスローテン・フェンノートシャップ Heat exchanger
US8757103B2 (en) 2008-07-03 2014-06-24 Inter-Gas Heating Assets B.V. Heat exchanger

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