EP0981023B1 - Burner apparatus having valve means - Google Patents

Burner apparatus having valve means Download PDF

Info

Publication number
EP0981023B1
EP0981023B1 EP99202666A EP99202666A EP0981023B1 EP 0981023 B1 EP0981023 B1 EP 0981023B1 EP 99202666 A EP99202666 A EP 99202666A EP 99202666 A EP99202666 A EP 99202666A EP 0981023 B1 EP0981023 B1 EP 0981023B1
Authority
EP
European Patent Office
Prior art keywords
fuel
burner
combustion gases
discharge
supply
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
EP99202666A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0981023A1 (en
Inventor
Wim Benschop
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.)
BEHEERMAATSCHAPPIJ COOPRA B.V.
Original Assignee
Beheermaatschappij Coopra BV
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 Beheermaatschappij Coopra BV filed Critical Beheermaatschappij Coopra BV
Publication of EP0981023A1 publication Critical patent/EP0981023A1/en
Application granted granted Critical
Publication of EP0981023B1 publication Critical patent/EP0981023B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L3/00—Arrangements of valves or dampers before the fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/82—Preventing flashback or blowback
    • F23D14/825—Preventing flashback or blowback using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L11/00—Arrangements of valves or dampers after the fire
    • F23L11/005—Arrangements of valves or dampers after the fire for closing the flue during interruption of burner function
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2210/00—Noise abatement

Definitions

  • a substantially disc-shaped valve 30 is arranged between mixing baffles 14 and 15 for free movement with some clearance round a central shaft 31. If device 10 is switched off and combustion is stopped, fan 11 will also be switched off, whereby disc 30 drops due to its own weight onto disc 15 and closes the openings therein. The air path through the combustion device is hereby closed and relatively cold air and/or combustion gases are prevented from being able to enter the interior thereof.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Feeding And Controlling Fuel (AREA)
EP99202666A 1998-08-17 1999-08-17 Burner apparatus having valve means Expired - Lifetime EP0981023B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1009884 1998-08-17
NL1009884A NL1009884C2 (nl) 1998-08-17 1998-08-17 Verbrandingsinrichting met afsluitmiddelen.

Publications (2)

Publication Number Publication Date
EP0981023A1 EP0981023A1 (en) 2000-02-23
EP0981023B1 true EP0981023B1 (en) 2005-04-27

Family

ID=19767665

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99202666A Expired - Lifetime EP0981023B1 (en) 1998-08-17 1999-08-17 Burner apparatus having valve means

Country Status (4)

Country Link
EP (1) EP0981023B1 (nl)
AT (1) ATE294359T1 (nl)
DE (1) DE69924927T2 (nl)
NL (1) NL1009884C2 (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1017021C2 (nl) 2001-01-03 2002-07-05 Nefit Buderus B V Verbrandingsinrichting omvattende een koeling.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936296C2 (de) * 1979-09-07 1982-12-30 Otto 8898 Schrobenhausen Eppinger Absperrvorrichtung für eine Abgas- oder Luftansaugleitung
AT403198B (de) * 1995-10-30 1997-11-25 Vaillant Gmbh Sperreinrichtung für eine anlage
NL1004410C2 (nl) 1996-11-01 1998-05-14 Cooperatieve Inkoopvereniging Verwarmingstoestel en werkwijze voor het bedrijven daarvan.

Also Published As

Publication number Publication date
EP0981023A1 (en) 2000-02-23
DE69924927D1 (de) 2005-06-02
DE69924927T2 (de) 2006-01-19
ATE294359T1 (de) 2005-05-15
NL1009884C2 (nl) 2000-02-23

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