GB1126118A - Valve device for gas-operated water heaters - Google Patents

Valve device for gas-operated water heaters

Info

Publication number
GB1126118A
GB1126118A GB18892/66A GB1889266A GB1126118A GB 1126118 A GB1126118 A GB 1126118A GB 18892/66 A GB18892/66 A GB 18892/66A GB 1889266 A GB1889266 A GB 1889266A GB 1126118 A GB1126118 A GB 1126118A
Authority
GB
United Kingdom
Prior art keywords
rod
diaphragm
burner
gas
venturi
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
GB18892/66A
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.)
TOMAS OTTONELLO
Original Assignee
TOMAS OTTONELLO
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 TOMAS OTTONELLO filed Critical TOMAS OTTONELLO
Priority to GB18892/66A priority Critical patent/GB1126118A/en
Publication of GB1126118A publication Critical patent/GB1126118A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/087—Regulating fuel supply conjointly with another medium, e.g. boiler water using mechanical means
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/22—Pilot burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/04—Heating water

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)
  • Control Of Combustion (AREA)

Abstract

1,126,118. Valves. T. OTTONELLO. 29 April, 1966, No. 18892/66. Heading F2V. In order to prepare a gas burner supply valve arrangement for operation a knob 22 is rotated to screw a shaft 17 into engagement with a diaphragm hub 10 to align the locking pin 19 of a push-rod 12 with slots in a member 16 and the shaft 17; the diaphragm 1 defines two chambers 3, 4, open to the throat of a twopart Venturi 5 in a water system to be heated by the burner, and atmosphere, respectively. The Venturi has an adjustable inlet throttle. Upon depressing the rod 12 it abuts a further rod 11 and unseats a spring-loaded discclosure 13 to allow gas flow to a pilot burner 51 ; the pilot flame heats a thermo-couple 15 which energizes a solenoid 14 that holds open the Closure 13 and enables the rod 12 to be released. The shaft 17 may now be rotated to lift it from the diaphragm 1 whereupon any flow of water in the system causes a pressure drop across the Venturi and hence in chamber 3, the resultant upward movement of the diaphragm opening a closure member 7 to supply gas to the main burner. The gas flow is controllable by rotation of knob 22 whilst upon failure of the water supply a spring 38 seats closure member 7. In a modification, the solenoid valve control knob and push-rod are dispensed with.
GB18892/66A 1966-04-29 1966-04-29 Valve device for gas-operated water heaters Expired GB1126118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB18892/66A GB1126118A (en) 1966-04-29 1966-04-29 Valve device for gas-operated water heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18892/66A GB1126118A (en) 1966-04-29 1966-04-29 Valve device for gas-operated water heaters

Publications (1)

Publication Number Publication Date
GB1126118A true GB1126118A (en) 1968-09-05

Family

ID=10120220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18892/66A Expired GB1126118A (en) 1966-04-29 1966-04-29 Valve device for gas-operated water heaters

Country Status (1)

Country Link
GB (1) GB1126118A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011107494B3 (en) * 2011-07-15 2013-01-03 Festo Ag & Co. Kg Valve for controlling fluid flow, has valve housing and valve element, where valve element is driven by control pressure that is applied to drive surface, where control unit is provided for providing control pressure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011107494B3 (en) * 2011-07-15 2013-01-03 Festo Ag & Co. Kg Valve for controlling fluid flow, has valve housing and valve element, where valve element is driven by control pressure that is applied to drive surface, where control unit is provided for providing control pressure

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