EP0252252A3 - Domestic hot water heater - Google Patents

Domestic hot water heater Download PDF

Info

Publication number
EP0252252A3
EP0252252A3 EP87107095A EP87107095A EP0252252A3 EP 0252252 A3 EP0252252 A3 EP 0252252A3 EP 87107095 A EP87107095 A EP 87107095A EP 87107095 A EP87107095 A EP 87107095A EP 0252252 A3 EP0252252 A3 EP 0252252A3
Authority
EP
European Patent Office
Prior art keywords
burner
gas
water heater
hot water
domestic hot
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.)
Withdrawn
Application number
EP87107095A
Other languages
German (de)
French (fr)
Other versions
EP0252252A2 (en
Inventor
Thomas Pütz
Günter Möbus
Ernst Söhnchen
Tadeus Kruszewski
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.)
Vaillant GmbH
Original Assignee
Joh Vaillant GmbH and Co
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 claimed from DE19868613312 external-priority patent/DE8613312U1/en
Priority claimed from AT0343486A external-priority patent/AT388438B/en
Application filed by Joh Vaillant GmbH and Co filed Critical Joh Vaillant GmbH and Co
Publication of EP0252252A2 publication Critical patent/EP0252252A2/en
Publication of EP0252252A3 publication Critical patent/EP0252252A3/en
Withdrawn legal-status Critical Current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
    • F23N1/087—Regulating fuel supply conjointly with another medium, e.g. boiler water 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
    • F23N2235/18—Groups of two or more 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

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)
  • Control Of Combustion (AREA)

Abstract

Gaswasserheizer mit einem Brenner (1) und einem den Gasdurchsatz zu diesem Brenner (1) in proportionaler Abhängigkeit vom jeweiligen Wasserdurchsatz zu einem Wärmetauscher (6) steuernden mittels des Stellgliedes eines Wasserschalters (10) betätigten, in einer Gaszufuhrleitung (5) angeordneten Steuerventil (12/13) sowie mit einer willkürlich einstellbaren Drosselung dieses Gasdurchsatzes auf eine wählbare Teilleistung des Brenners (1), wobei der dem Brenner (1) für dessen Start zugeführte Gasdurchsatz un­ abhängig von dieser Drosselung zumindest auf einen zum Überzünden des Brenners ausreichenden Durchsatz be­ messen ist. Gas water heater with a burner (1) and one Gas flow to this burner (1) in proportional Dependence on the respective water flow to one Heat exchanger (6) controlling by means of the actuator one Water switch (10) operated in a gas supply line (5) arranged control valve (12/13) as well as with an arbitrary adjustable throttling of this gas flow to a selectable partial output of the burner (1), the Burner (1) for its gas throughput supplied un depending on this throttling at least to one Ignite the burner with sufficient throughput measure is.

EP87107095A 1986-05-15 1987-05-15 Domestic hot water heater Withdrawn EP0252252A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19868613312 DE8613312U1 (en) 1986-05-15 1986-05-15 Valve
AT0343486A AT388438B (en) 1986-12-24 1986-12-24 Gas-fired water heater
DE8704253 1987-03-21

Publications (2)

Publication Number Publication Date
EP0252252A2 EP0252252A2 (en) 1988-01-13
EP0252252A3 true EP0252252A3 (en) 1988-09-21

Family

ID=27149427

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87107095A Withdrawn EP0252252A3 (en) 1986-05-15 1987-05-15 Domestic hot water heater

Country Status (1)

Country Link
EP (1) EP0252252A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269443B (en) * 1992-07-01 1997-01-29 Caledonian Control Technology A domestic heating system for space heating and supplying hot water for domestic consumption heated on demand
AT403415B (en) * 1995-04-26 1998-02-25 Vaillant Gmbh WATER HEATING SYSTEM WITH A PRIMARY HEAT EXCHANGER INTENDED BY A BURNER
DE50311791D1 (en) * 2002-04-11 2009-09-24 Vaillant Gmbh Hydraulically controlled gas valve
CN108151989B (en) * 2018-03-21 2023-09-19 吉林大学 Rigidity detection device for numerical control horizontal servo tool rest and use method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE910585C (en) * 1951-08-01 1954-05-03 Richard Huelzer Gas-heated liquid water heater
DE2531485B2 (en) * 1975-07-15 1977-05-05 Joh. Vaillant KG, 56 30 Remscheid GAS HEATED WATER HEATER
DE3242253A1 (en) * 1982-11-15 1984-05-17 Harri 8264 Waldkraiburg Zahn Two-stage instantaneous gas water heater (hot water source)
EP0172113A2 (en) * 1984-08-16 1986-02-19 Saunier Duval Eau Chaude Chauffage - Sdecc Water flow regulator for a gas-water heater adjustable by a control mechanism with a differential membrane
DE8613312U1 (en) * 1986-05-15 1986-07-03 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Valve
DE3715134A1 (en) * 1986-05-15 1987-11-19 Vaillant Joh Gmbh & Co Service-water heater

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE910585C (en) * 1951-08-01 1954-05-03 Richard Huelzer Gas-heated liquid water heater
DE2531485B2 (en) * 1975-07-15 1977-05-05 Joh. Vaillant KG, 56 30 Remscheid GAS HEATED WATER HEATER
DE3242253A1 (en) * 1982-11-15 1984-05-17 Harri 8264 Waldkraiburg Zahn Two-stage instantaneous gas water heater (hot water source)
EP0172113A2 (en) * 1984-08-16 1986-02-19 Saunier Duval Eau Chaude Chauffage - Sdecc Water flow regulator for a gas-water heater adjustable by a control mechanism with a differential membrane
DE8613312U1 (en) * 1986-05-15 1986-07-03 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Valve
DE3715134A1 (en) * 1986-05-15 1987-11-19 Vaillant Joh Gmbh & Co Service-water heater

Also Published As

Publication number Publication date
EP0252252A2 (en) 1988-01-13

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18D Application deemed to be withdrawn

Effective date: 19901030

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KRUSZEWSKI, TADEUS

Inventor name: PUETZ, THOMAS

Inventor name: MOEBUS, GUENTER

Inventor name: SOEHNCHEN, ERNST