GB925546A - Improvements in or relating to water flow control valves in instantaneous water heaters - Google Patents

Improvements in or relating to water flow control valves in instantaneous water heaters

Info

Publication number
GB925546A
GB925546A GB28045/60A GB2804560A GB925546A GB 925546 A GB925546 A GB 925546A GB 28045/60 A GB28045/60 A GB 28045/60A GB 2804560 A GB2804560 A GB 2804560A GB 925546 A GB925546 A GB 925546A
Authority
GB
United Kingdom
Prior art keywords
valve
water
diaphragm
valves
aug
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
GB28045/60A
Inventor
John Edwin Berry
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.)
MAIN WATER HEATERS Ltd
Original Assignee
MAIN WATER HEATERS 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 MAIN WATER HEATERS Ltd filed Critical MAIN WATER HEATERS Ltd
Priority to GB28045/60A priority Critical patent/GB925546A/en
Priority to BE607114A priority patent/BE607114A/en
Publication of GB925546A publication Critical patent/GB925546A/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
    • 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

Abstract

925,546. Valves. MAIN WATER HEATERS Ltd. Aug. 3, 1961 [Aug. 12, 1960], No. 28045/60. Class 135. [Also in Group XIII] The flow of water to an instantaneous heater is controlled by two valves, one responsive to water pressure and the other to the temperature of the water in the stream. The water supply fed at 15 passes through a port controlled by a valve member 19 which is connected to a diaphragm 10. Water then flows past a valve 27 and pipe 36 to the heated tubes, shown diagrammatically at 33. The diaphragm is subjected on one side to the water pressure downstream of the valve 19 and on the other side to a spring loading 44 and water pressure downstream of the valve 27 fed through a small pipe 25 whereby a constant pressure drop is maintained across the valve 27. The valve 27 is adjusted by a bellows 32 filled with a liquid and connected to a bulb 30 preferably located near the heated water outlet, e.g. in the last limb of a zig-zag arrangement of heating tube. The diaphragm may also control a gas valve 42 supplying the burners. A stop 39 may be provided to limit the closure of valve 27 to allow a small flow, when the heater is cold, to open the gas valve.
GB28045/60A 1960-08-12 1960-08-12 Improvements in or relating to water flow control valves in instantaneous water heaters Expired GB925546A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB28045/60A GB925546A (en) 1960-08-12 1960-08-12 Improvements in or relating to water flow control valves in instantaneous water heaters
BE607114A BE607114A (en) 1960-08-12 1961-08-10 Improvements relating to water control devices for instantaneous water heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28045/60A GB925546A (en) 1960-08-12 1960-08-12 Improvements in or relating to water flow control valves in instantaneous water heaters

Publications (1)

Publication Number Publication Date
GB925546A true GB925546A (en) 1963-05-08

Family

ID=10269370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28045/60A Expired GB925546A (en) 1960-08-12 1960-08-12 Improvements in or relating to water flow control valves in instantaneous water heaters

Country Status (2)

Country Link
BE (1) BE607114A (en)
GB (1) GB925546A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038503A1 (en) * 1980-04-17 1981-10-28 Honeywell B.V. Gas-fired incubation warm water producer
GB2158204A (en) * 1984-04-30 1985-11-06 Ag Patents Ltd Pressure regulating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038503A1 (en) * 1980-04-17 1981-10-28 Honeywell B.V. Gas-fired incubation warm water producer
GB2158204A (en) * 1984-04-30 1985-11-06 Ag Patents Ltd Pressure regulating device

Also Published As

Publication number Publication date
BE607114A (en) 1961-12-01

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