GB634754A - Improvements in or relating to water heating apparatus - Google Patents

Improvements in or relating to water heating apparatus

Info

Publication number
GB634754A
GB634754A GB31298/47A GB3129847A GB634754A GB 634754 A GB634754 A GB 634754A GB 31298/47 A GB31298/47 A GB 31298/47A GB 3129847 A GB3129847 A GB 3129847A GB 634754 A GB634754 A GB 634754A
Authority
GB
United Kingdom
Prior art keywords
burner
diaphragm
flue
draught
tube
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
GB31298/47A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB31298/47A priority Critical patent/GB634754A/en
Publication of GB634754A publication Critical patent/GB634754A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems

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)
  • Control Of Combustion (AREA)

Abstract

634,754. Inducing draught ; controlling gas burners. WHITAKER, A. Nov. 26, 1947, No. 31298. [Classes 75 (i) and 126] [Also in Groups XIII and XXXVII] A draught-inducing fan 7 is located in the flue of a water heater with a gas burner 1. The difference in pressures produced on opposite sides of a diaphragm 13 when sufficient water flows to the heater through a supply pipe containing a venturi 10, moves the diaphragm and closes the switch 15 to energize the fan motor 8. The resultant reduction in pressure in the flue 6 is transmitted through a tube 16 to one side of the diaphragm 18 the other side of which is subject, through the tube 17, to atmospheric pressure. The gas valve 20 is thus opened, and the burner 1 is ignited by a pilot burner 23 with which is associated a safety valve operated by a bimetallic element 24 heated by the burner 23.
GB31298/47A 1947-11-26 1947-11-26 Improvements in or relating to water heating apparatus Expired GB634754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB31298/47A GB634754A (en) 1947-11-26 1947-11-26 Improvements in or relating to water heating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31298/47A GB634754A (en) 1947-11-26 1947-11-26 Improvements in or relating to water heating apparatus

Publications (1)

Publication Number Publication Date
GB634754A true GB634754A (en) 1950-03-29

Family

ID=10321050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31298/47A Expired GB634754A (en) 1947-11-26 1947-11-26 Improvements in or relating to water heating apparatus

Country Status (1)

Country Link
GB (1) GB634754A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403530A (en) * 2003-05-07 2005-01-05 Natural Gas Services Ltd Gas burner control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403530A (en) * 2003-05-07 2005-01-05 Natural Gas Services Ltd Gas burner control
GB2403530B (en) * 2003-05-07 2006-07-12 Natural Gas Services Ltd Gas burner installation

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