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IT1307394B1 - Gruppo valvolare per la regolazione della portata di gas combustibilein funzione della portata d'acqua, in particolare per scaldaacqua. - Google Patents

Gruppo valvolare per la regolazione della portata di gas combustibilein funzione della portata d'acqua, in particolare per scaldaacqua.

Info

Publication number
IT1307394B1
IT1307394B1 IT1999PD000215A ITPD990215A IT1307394B1 IT 1307394 B1 IT1307394 B1 IT 1307394B1 IT 1999PD000215 A IT1999PD000215 A IT 1999PD000215A IT PD990215 A ITPD990215 A IT PD990215A IT 1307394 B1 IT1307394 B1 IT 1307394B1
Authority
IT
Italy
Prior art keywords
water
rate
flow
valve unit
adjustment
Prior art date
Application number
IT1999PD000215A
Other languages
English (en)
Italian (it)
Inventor
Maurizio Grando
Michele Bortoliero
Vanni Gallocchio
Original Assignee
Op Controls S R L
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
Priority to IT1999PD000215A priority Critical patent/IT1307394B1/it
Application filed by Op Controls S R L filed Critical Op Controls S R L
Priority to PT00954460T priority patent/PT1218672E/pt
Priority to PCT/EP2000/006529 priority patent/WO2001025693A1/en
Priority to EP00954460A priority patent/EP1218672B1/en
Priority to AT00954460T priority patent/ATE251738T1/de
Priority to ES00954460T priority patent/ES2208400T3/es
Priority to DK00954460T priority patent/DK1218672T3/da
Priority to AU66910/00A priority patent/AU6691000A/en
Priority to DE60005851T priority patent/DE60005851T2/de
Publication of ITPD990215A1 publication Critical patent/ITPD990215A1/it
Application granted granted Critical
Publication of IT1307394B1 publication Critical patent/IT1307394B1/it

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
    • F23N1/085—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
    • F23N1/00—Regulating fuel supply
    • F23N1/005—Regulating fuel supply using electrical or electromechanical 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
    • F23N2235/16—Fuel valves variable flow or proportional 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)
  • Temperature-Responsive Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Flow Control (AREA)
  • Details Of Valves (AREA)
  • Regulation And Control Of Combustion (AREA)
IT1999PD000215A 1999-10-01 1999-10-01 Gruppo valvolare per la regolazione della portata di gas combustibilein funzione della portata d'acqua, in particolare per scaldaacqua. IT1307394B1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT1999PD000215A IT1307394B1 (it) 1999-10-01 1999-10-01 Gruppo valvolare per la regolazione della portata di gas combustibilein funzione della portata d'acqua, in particolare per scaldaacqua.
PCT/EP2000/006529 WO2001025693A1 (en) 1999-10-01 2000-07-10 A valve unit for regulating the flow-rate of fuel gas in dependence on the flow-rate of water, particularly for water heaters
EP00954460A EP1218672B1 (en) 1999-10-01 2000-07-10 A valve unit for regulating the flow-rate of fuel gas in dependence on the flow-rate of water, particularly for water heaters
AT00954460T ATE251738T1 (de) 1999-10-01 2000-07-10 Eine ventileinheit zur regelung der gasdurchflussmenge in abhängkeit der wasserdurchflussmenge, insbesondere für wassererhitzer
PT00954460T PT1218672E (pt) 1999-10-01 2000-07-10 Unidade de valvula para regulacao do caudal de gas combustivel na dependencia do caudal de agua especialmente concebida para aquecedores de agua
ES00954460T ES2208400T3 (es) 1999-10-01 2000-07-10 Una unidad de valvula para regular el caudal de gas combustible dependiendo del caudal de agua, particularmente para calentadores de agua.
DK00954460T DK1218672T3 (da) 1999-10-01 2000-07-10 Ventilenhed til regulering af strømningshastigheden for brændstofgas afhængigt af strømningshastigheden for vand, især tilslutning vandvarmere
AU66910/00A AU6691000A (en) 1999-10-01 2000-07-10 A valve unit for regulating the flow-rate of fuel gas in dependence on the flow-rate of water, particularly for water heaters
DE60005851T DE60005851T2 (de) 1999-10-01 2000-07-10 Eine ventileinheit zur regelung der gasdurchflussmenge in abhängkeit der wasserdurchflussmenge, insbesondere für wassererhitzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999PD000215A IT1307394B1 (it) 1999-10-01 1999-10-01 Gruppo valvolare per la regolazione della portata di gas combustibilein funzione della portata d'acqua, in particolare per scaldaacqua.

Publications (2)

Publication Number Publication Date
ITPD990215A1 ITPD990215A1 (it) 2001-04-01
IT1307394B1 true IT1307394B1 (it) 2001-11-06

Family

ID=11392738

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999PD000215A IT1307394B1 (it) 1999-10-01 1999-10-01 Gruppo valvolare per la regolazione della portata di gas combustibilein funzione della portata d'acqua, in particolare per scaldaacqua.

Country Status (9)

Country Link
EP (1) EP1218672B1 (pt)
AT (1) ATE251738T1 (pt)
AU (1) AU6691000A (pt)
DE (1) DE60005851T2 (pt)
DK (1) DK1218672T3 (pt)
ES (1) ES2208400T3 (pt)
IT (1) IT1307394B1 (pt)
PT (1) PT1218672E (pt)
WO (1) WO2001025693A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7506617B2 (en) 2007-03-09 2009-03-24 Lochinvar Corporation Control system for modulating water heater
EP2878814B1 (de) 2013-11-29 2017-09-13 Siemens Schweiz AG Stellantrieb

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347597A1 (fr) * 1976-04-09 1977-11-04 Auzolat Jean P Procede et disposi
CA1310682C (en) * 1988-09-27 1992-11-24 Kwc Ag Water fitting, particularly for sanitary domestic installations
DE4415639A1 (de) * 1994-05-04 1995-11-09 Bosch Gmbh Robert Gasbeheizter Durchlauf-Wassererhitzer

Also Published As

Publication number Publication date
ES2208400T3 (es) 2004-06-16
PT1218672E (pt) 2004-02-27
DK1218672T3 (da) 2004-02-16
ITPD990215A1 (it) 2001-04-01
ATE251738T1 (de) 2003-10-15
WO2001025693A1 (en) 2001-04-12
EP1218672B1 (en) 2003-10-08
EP1218672A1 (en) 2002-07-03
AU6691000A (en) 2001-05-10
DE60005851D1 (de) 2003-11-13
DE60005851T2 (de) 2004-08-19

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