GB2078349B - Control valve systems for gas water heaters - Google Patents

Control valve systems for gas water heaters

Info

Publication number
GB2078349B
GB2078349B GB8117685A GB8117685A GB2078349B GB 2078349 B GB2078349 B GB 2078349B GB 8117685 A GB8117685 A GB 8117685A GB 8117685 A GB8117685 A GB 8117685A GB 2078349 B GB2078349 B GB 2078349B
Authority
GB
United Kingdom
Prior art keywords
control valve
gas water
water heaters
valve systems
systems
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
GB8117685A
Other versions
GB2078349A (en
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.)
THORN GAS APPLIANCES Ltd
Original Assignee
THORN GAS APPLIANCES 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 THORN GAS APPLIANCES Ltd filed Critical THORN GAS APPLIANCES Ltd
Priority to GB8117685A priority Critical patent/GB2078349B/en
Publication of GB2078349A publication Critical patent/GB2078349A/en
Application granted granted Critical
Publication of GB2078349B publication Critical patent/GB2078349B/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
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N5/188—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/007—Regulating fuel supply using mechanical 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
    • F23N5/027—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using mechanical means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)
GB8117685A 1980-06-13 1981-06-09 Control valve systems for gas water heaters Expired GB2078349B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8117685A GB2078349B (en) 1980-06-13 1981-06-09 Control valve systems for gas water heaters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8019406 1980-06-13
GB8117685A GB2078349B (en) 1980-06-13 1981-06-09 Control valve systems for gas water heaters

Publications (2)

Publication Number Publication Date
GB2078349A GB2078349A (en) 1982-01-06
GB2078349B true GB2078349B (en) 1984-02-22

Family

ID=26275858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8117685A Expired GB2078349B (en) 1980-06-13 1981-06-09 Control valve systems for gas water heaters

Country Status (1)

Country Link
GB (1) GB2078349B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156963B (en) * 1984-03-01 1988-07-06 Ti Glow Worm Ltd Improvements in or relating to combined central heating/hot water supply systems
BE1000106A3 (en) * 1986-02-18 1988-03-29 Cofrabel Sa Slow-ignition FOR A gas-fired water heater.
GB2252851B (en) * 1991-02-12 1994-06-15 Blue Circle Heating Ltd Differential pressure activated control system
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

Also Published As

Publication number Publication date
GB2078349A (en) 1982-01-06

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920609