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HK1074665A1 - Gas valve - Google Patents

Gas valve

Info

Publication number
HK1074665A1
HK1074665A1 HK05105518.7A HK05105518A HK1074665A1 HK 1074665 A1 HK1074665 A1 HK 1074665A1 HK 05105518 A HK05105518 A HK 05105518A HK 1074665 A1 HK1074665 A1 HK 1074665A1
Authority
HK
Hong Kong
Prior art keywords
valve
gas
gas valve
volume flow
ignition
Prior art date
Application number
HK05105518.7A
Inventor
Thomas Schmidbauer
Original Assignee
Vaillant Gmbh
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 Vaillant Gmbh filed Critical Vaillant Gmbh
Publication of HK1074665A1 publication Critical patent/HK1074665A1/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2900/00—Special features of, or arrangements for fuel supplies
    • F23K2900/05001—Control or safety devices in gaseous or liquid fuel supply lines
    • 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
    • F23N2235/18—Groups of two or more valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Glass Compositions (AREA)
  • Electrically Driven Valve-Operating Means (AREA)

Abstract

Hydraulically controlled gas fitting for a gas-fired continuous water heater comprises a safety valve (2), an ignition gas valve (3), and a main gas valve (4) for adjusting the amplification factor that establishes the ratio of fuel volume flow to water volume flow. The main gas valve at least consists of one output preset valve head (23) and a valve seat. The combustion gas is guided from the safety valve to the ignition gas valve through the interior of the output preset valve head.
HK05105518.7A 2003-10-31 2005-06-29 Gas valve HK1074665A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10351723 2003-10-31

Publications (1)

Publication Number Publication Date
HK1074665A1 true HK1074665A1 (en) 2005-11-18

Family

ID=34399683

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05105518.7A HK1074665A1 (en) 2003-10-31 2005-06-29 Gas valve

Country Status (9)

Country Link
EP (1) EP1528320B1 (en)
AT (1) ATE500470T1 (en)
DE (1) DE502004012249D1 (en)
DK (1) DK1528320T3 (en)
ES (1) ES2359701T3 (en)
HK (1) HK1074665A1 (en)
PL (1) PL1528320T3 (en)
PT (1) PT1528320E (en)
SI (1) SI1528320T1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4316779A1 (en) * 1992-06-24 1994-11-24 Mertik Maxitrol Gmbh & Co Kg Gas quantity control, especially for a tap of a once-through water heater
DE10315543A1 (en) * 2002-04-11 2003-10-30 Vaillant Gmbh Hydraulically controlled gas valve

Also Published As

Publication number Publication date
ES2359701T3 (en) 2011-05-26
PL1528320T3 (en) 2011-07-29
EP1528320A1 (en) 2005-05-04
SI1528320T1 (en) 2011-05-31
ATE500470T1 (en) 2011-03-15
PT1528320E (en) 2011-04-18
DE502004012249D1 (en) 2011-04-14
EP1528320B1 (en) 2011-03-02
DK1528320T3 (en) 2011-06-14

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20161016