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DE60005851D1 - Eine ventileinheit zur regelung der gasdurchflussmenge in abhängkeit der wasserdurchflussmenge, insbesondere für wassererhitzer - Google Patents

Eine ventileinheit zur regelung der gasdurchflussmenge in abhängkeit der wasserdurchflussmenge, insbesondere für wassererhitzer

Info

Publication number
DE60005851D1
DE60005851D1 DE60005851T DE60005851T DE60005851D1 DE 60005851 D1 DE60005851 D1 DE 60005851D1 DE 60005851 T DE60005851 T DE 60005851T DE 60005851 T DE60005851 T DE 60005851T DE 60005851 D1 DE60005851 D1 DE 60005851D1
Authority
DE
Germany
Prior art keywords
flow rate
water
rate
valve unit
flow
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 - Lifetime
Application number
DE60005851T
Other languages
English (en)
Other versions
DE60005851T2 (de
Inventor
Maurizio Grando
Michele Bortoliero
Vanni Gallocchio
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.)
Sit La Precisa SpA
Original Assignee
OP Controls SpA
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 OP Controls SpA filed Critical OP Controls SpA
Application granted granted Critical
Publication of DE60005851D1 publication Critical patent/DE60005851D1/de
Publication of DE60005851T2 publication Critical patent/DE60005851T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Flow Control (AREA)
  • Temperature-Responsive Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Details Of Valves (AREA)
  • Regulation And Control Of Combustion (AREA)
DE60005851T 1999-10-01 2000-07-10 Eine ventileinheit zur regelung der gasdurchflussmenge in abhängkeit der wasserdurchflussmenge, insbesondere für wassererhitzer Expired - Lifetime DE60005851T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITPD990215 1999-10-01
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

Publications (2)

Publication Number Publication Date
DE60005851D1 true DE60005851D1 (de) 2003-11-13
DE60005851T2 DE60005851T2 (de) 2004-08-19

Family

ID=11392738

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60005851T Expired - Lifetime DE60005851T2 (de) 1999-10-01 2000-07-10 Eine ventileinheit zur regelung der gasdurchflussmenge in abhängkeit der wasserdurchflussmenge, insbesondere für wassererhitzer

Country Status (9)

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

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
WO2001025693A1 (en) 2001-04-12
IT1307394B1 (it) 2001-11-06
EP1218672A1 (de) 2002-07-03
PT1218672E (pt) 2004-02-27
DE60005851T2 (de) 2004-08-19
DK1218672T3 (da) 2004-02-16
ES2208400T3 (es) 2004-06-16
EP1218672B1 (de) 2003-10-08
AU6691000A (en) 2001-05-10
ATE251738T1 (de) 2003-10-15
ITPD990215A1 (it) 2001-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SIT LA PRECISA S.P.A., PADOVA, IT