GB569887A - Improvements in or relating to gas-fired water heaters - Google Patents

Improvements in or relating to gas-fired water heaters

Info

Publication number
GB569887A
GB569887A GB11674/43A GB1167443A GB569887A GB 569887 A GB569887 A GB 569887A GB 11674/43 A GB11674/43 A GB 11674/43A GB 1167443 A GB1167443 A GB 1167443A GB 569887 A GB569887 A GB 569887A
Authority
GB
United Kingdom
Prior art keywords
flue
casing
passage
exchanger
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
GB11674/43A
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.)
PARKINSON STOVE CO Ltd
Original Assignee
PARKINSON STOVE 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 PARKINSON STOVE CO Ltd filed Critical PARKINSON STOVE CO Ltd
Priority to GB11674/43A priority Critical patent/GB569887A/en
Publication of GB569887A publication Critical patent/GB569887A/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
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • F24H9/2042—Preventing or detecting the return of combustion gases

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)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

569,887. Water heaters. PARKINSON STOVE CO., Ltd., FRIEDMAN, H., and HERMANN, R. July 17, 1943, No. 11674. [Class 64 (i)] In a gas-fired water heater comprising a heat exchanger a, having a surrounding water pipe b, and through which the products of combustion pass from a burner d to a flue f, the exchanger is mounted in a sheet metal casing g formed with a vertical passage h, which is open at the top and bottom and is provided with a lateral opening j leading into a chamber e between said exchanger and the flue, and the chamber e is fitted with a baffle and deflectors k, m which are adapted normally to permit the combustion gases to flow freely into the flue but which will cause them to flow into said passage h and through the bottom or top openings thereof if a down-draught occurs or the flue becomes blocked respectively. The passage is preferably of rectangular cross-section, and it may be formed either by securing a channel-shaped metal pressing to the rear wall of the casing or by pressing a channel in the wall of the casing and closing it by a welded-on, &c., cover plate.
GB11674/43A 1943-07-17 1943-07-17 Improvements in or relating to gas-fired water heaters Expired GB569887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB11674/43A GB569887A (en) 1943-07-17 1943-07-17 Improvements in or relating to gas-fired water heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11674/43A GB569887A (en) 1943-07-17 1943-07-17 Improvements in or relating to gas-fired water heaters

Publications (1)

Publication Number Publication Date
GB569887A true GB569887A (en) 1945-06-13

Family

ID=9990595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11674/43A Expired GB569887A (en) 1943-07-17 1943-07-17 Improvements in or relating to gas-fired water heaters

Country Status (1)

Country Link
GB (1) GB569887A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726609A (en) * 1952-09-22 1955-12-13 Martin Stamping & Stove Compan Garbage incinerator
US2789555A (en) * 1952-07-26 1957-04-23 Hotstream Heater Co Draft hood

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789555A (en) * 1952-07-26 1957-04-23 Hotstream Heater Co Draft hood
US2726609A (en) * 1952-09-22 1955-12-13 Martin Stamping & Stove Compan Garbage incinerator

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