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ES442705A1 - Diaphragm valve for controlling supply of gas to water heater - Google Patents

Diaphragm valve for controlling supply of gas to water heater

Info

Publication number
ES442705A1
ES442705A1 ES442705A ES442705A ES442705A1 ES 442705 A1 ES442705 A1 ES 442705A1 ES 442705 A ES442705 A ES 442705A ES 442705 A ES442705 A ES 442705A ES 442705 A1 ES442705 A1 ES 442705A1
Authority
ES
Spain
Prior art keywords
gas
water heater
diaphragm valve
controlling supply
water
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
ES442705A
Other languages
Spanish (es)
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.)
Trotter Ursus
Original Assignee
Trotter Ursus
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 Trotter Ursus filed Critical Trotter Ursus
Publication of ES442705A1 publication Critical patent/ES442705A1/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
    • F23N1/085—Regulating fuel supply conjointly with another medium, e.g. boiler water using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
    • F23N5/107—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using mechanical means, e.g. safety valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
    • F23Q9/08—Pilot flame igniters with interlock with main fuel supply
    • F23Q9/12—Pilot flame igniters with interlock with main fuel supply to permit the supply to the main burner in dependence upon existence of pilot flame
    • F23Q9/14—Pilot flame igniters with interlock with main fuel supply to permit the supply to the main burner in dependence upon existence of pilot flame using electric means, e.g. by light-sensitive elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/20—Membrane valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/24—Valve details
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2703—Flow rate responsive

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)
  • Feeding And Controlling Fuel (AREA)
  • Fluid-Driven Valves (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

Valve for controlling flow of gas to water heater comprises two chambers separated by a diaphragm. A first chamber has a gas inlet and a gas outlet leading to the burner of the heater. The outlet is controlled by the diaphragm position which is in turn dependent on the relative pressure in the chambers. A by-pass connects the two chambers, and the diaphragm position is therefore dependent on the exhaust from the second chamber, which is controlled in response to the flow of water to the heater and the temperature of the water.
ES442705A 1974-11-22 1975-11-17 Diaphragm valve for controlling supply of gas to water heater Expired ES442705A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52621174 US3917162A (en) 1974-11-22 1974-11-22 Diaphragm valve for controlling supply of gas to water heater

Publications (1)

Publication Number Publication Date
ES442705A1 true ES442705A1 (en) 1977-08-01

Family

ID=24096401

Family Applications (1)

Application Number Title Priority Date Filing Date
ES442705A Expired ES442705A1 (en) 1974-11-22 1975-11-17 Diaphragm valve for controlling supply of gas to water heater

Country Status (8)

Country Link
US (1) US3917162A (en)
AR (1) AR204264A1 (en)
BR (1) BR7507618A (en)
CH (1) CH590434A5 (en)
DE (2) DE2552226A1 (en)
ES (1) ES442705A1 (en)
FR (1) FR2292170A1 (en)
GB (1) GB1477110A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708445C3 (en) * 1977-02-26 1979-11-29 Honeywell B.V., Amsterdam Gas fired water heater
US4184457A (en) * 1978-03-27 1980-01-22 Albin Trotter Water flow responsive control for a liquid heater
JPS57501688A (en) * 1980-03-26 1982-09-16
US4431019A (en) * 1981-06-25 1984-02-14 Baxter Travenol Laboratories, Inc. Fluid flow control device
US4746436A (en) * 1981-06-25 1988-05-24 Baxter Travenol Laboratories, Inc. Membrane plasmapheresis apparatus and process which utilize a flexible wall to variably restrict the flow of plasma filtrate and thereby stabilize transmembrane pressure
GB2130693A (en) * 1982-09-18 1984-06-06 Plas Tec Products Limited Water heater
FR2565675B1 (en) * 1984-06-07 1988-09-09 Vaillant Sarl CONTROL AND ADJUSTMENT DEVICE FOR A GAS WATER HEATER.
US5322216A (en) * 1992-07-17 1994-06-21 Leslie M. Sandler System and method for controlling outlet water temperature of an instantaneous water heater
US7377495B1 (en) * 2004-03-03 2008-05-27 Thompson Design Innovation, L.L.C. Temperature sensitive pressure regulator for carbonated beverage systems
EP2614280A1 (en) * 2010-09-07 2013-07-17 Gerry C. Wolter Gas modulation and temperature control valve
US9714740B2 (en) * 2014-07-18 2017-07-25 Instrument Solutions Inc. System, method, and apparatus for regulating the flow of gas
CN111578274B (en) * 2020-05-18 2022-06-10 珠海格力电器股份有限公司 Combustor, combustor device and water heater

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1878270A (en) * 1930-07-22 1932-09-20 Eberspacher Otto Automatic control valve
US2009193A (en) * 1932-08-01 1935-07-23 Junkers & Co Gas switch
US2848167A (en) * 1953-03-26 1958-08-19 Baso Inc Condition responsive control apparatus
US3118600A (en) * 1961-08-28 1964-01-21 Avy L Miller Continuous flow fluid heater control
DE1266944B (en) * 1965-11-22 1968-04-25 Vaillant Joh Kg Arrangement with hot water circulation heating
FR1523792A (en) * 1967-05-22 1968-05-03 Radiation Ltd Improvements to regulating valves for the flow of one or more fluids

Also Published As

Publication number Publication date
US3917162A (en) 1975-11-04
CH590434A5 (en) 1977-08-15
AR204264A1 (en) 1975-12-10
FR2292170B1 (en) 1979-04-06
DE7536999U (en) 1978-12-14
GB1477110A (en) 1977-06-22
FR2292170A1 (en) 1976-06-18
DE2552226A1 (en) 1976-07-22
BR7507618A (en) 1976-08-10

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