EP0389409A3 - Oel- oder Gasbrenner - Google Patents

Oel- oder Gasbrenner Download PDF

Info

Publication number
EP0389409A3
EP0389409A3 EP19900810083 EP90810083A EP0389409A3 EP 0389409 A3 EP0389409 A3 EP 0389409A3 EP 19900810083 EP19900810083 EP 19900810083 EP 90810083 A EP90810083 A EP 90810083A EP 0389409 A3 EP0389409 A3 EP 0389409A3
Authority
EP
European Patent Office
Prior art keywords
air
pressure
chamber
fan wheel
blocking means
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.)
Granted
Application number
EP19900810083
Other languages
English (en)
French (fr)
Other versions
EP0389409B1 (de
EP0389409A2 (de
Inventor
Jörg Füllemann
Heinrich Boner
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.)
Fuellemann Patent AG
Original Assignee
Fuellemann Patent AG
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 Fuellemann Patent AG filed Critical Fuellemann Patent AG
Publication of EP0389409A2 publication Critical patent/EP0389409A2/de
Publication of EP0389409A3 publication Critical patent/EP0389409A3/de
Application granted granted Critical
Publication of EP0389409B1 publication Critical patent/EP0389409B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F04D23/008—Regenerative pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/001—Spraying nozzle combined with forced draft fan in one unit
    • 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
    • F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
    • F23D14/36—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air in which the compressor and burner form a single unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Gas Burners (AREA)
  • Fats And Perfumes (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cosmetics (AREA)

Abstract

Der Brenner weist ein Radialgebläse mit einer Druckerzeugungs­ kammer (31) auf, deren Aussenwandung (26) spiralförmig ver­ läuft. Die Druckerzeugungskammer ist wesentlich breiter als das Lüfterrad (27), weist aber im Bereich des Luftauslasses (35) erste Absperrmittel in Form eines Walls (37) auf. Der Lufteinlass (33) zur Druckerzeugungskammer (31) ist an der Peripherie dieser Kammer angeordnet und zwar axial versetzt zum Lüfterrad (27). Zwischen dem Lufteinlass (33) und dem Luftauslass (35) befinden sich zweite Absperrmittel. Diese zweiten Absperrmittel (39) besitzen einen zum Lüfterrad (27) konzentrischen Teil (42) und einen sich vom konzentrischen Teil (42) bis in die Nähe der Innenkanten der Schaufeln (41) sich erstreckenden Teil (43). Die Auslasskammer (55) besitzt eine Auslassöffnung (57), durch welche Verbrennungsluft zum Brennerkopf strömen kann. Dieses Radialgebläse ist sehr kom­ pakt, ermöglicht aber die Erzeugung eines relativ hohen Drucks, wie er für Brenner benötigt wird, bei denen die Ver­ brennungsluft durch eine Luftblende gefördert wird, um eine Rezirkulation von Verbrennungsgasen zu erwirken. Durch eine Rezirkulation der Verbrennungsgase kann eine relativ günstige Flammentemperatur bewirkt werden, die die Bildung von NOX weitgehend ausschliesst.
EP90810083A 1989-03-22 1990-02-07 Oel- oder Gasbrenner Expired - Lifetime EP0389409B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1058/89 1989-03-22
CH105889 1989-03-22

Publications (3)

Publication Number Publication Date
EP0389409A2 EP0389409A2 (de) 1990-09-26
EP0389409A3 true EP0389409A3 (de) 1991-05-22
EP0389409B1 EP0389409B1 (de) 1994-11-23

Family

ID=4201464

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90810083A Expired - Lifetime EP0389409B1 (de) 1989-03-22 1990-02-07 Oel- oder Gasbrenner

Country Status (5)

Country Link
EP (1) EP0389409B1 (de)
AT (1) ATE114365T1 (de)
DE (1) DE59007729D1 (de)
DK (1) DK0389409T3 (de)
ES (1) ES2065512T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003222098A (ja) * 2002-01-29 2003-08-08 Toshiba Corp 遠心送風装置および遠心送風装置を有する電子機器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2135093B2 (de) * 1971-07-14 1974-06-06 Fa. J. Eberspaecher, 7300 Esslingen Seitenkanalgebläse, insbesondere für brennstoffbetriebene Heizgeräte
FR2212864A5 (de) * 1972-12-29 1974-07-26 Chauffage Automatique
EP0194553A2 (de) * 1985-03-12 1986-09-17 Max Weishaupt GmbH Druckzerstäuber-Ölbrenner
US4680006A (en) * 1985-05-16 1987-07-14 The Carlin Company Blower augmentor for power oil and power gas burners

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2135093B2 (de) * 1971-07-14 1974-06-06 Fa. J. Eberspaecher, 7300 Esslingen Seitenkanalgebläse, insbesondere für brennstoffbetriebene Heizgeräte
FR2212864A5 (de) * 1972-12-29 1974-07-26 Chauffage Automatique
EP0194553A2 (de) * 1985-03-12 1986-09-17 Max Weishaupt GmbH Druckzerstäuber-Ölbrenner
US4680006A (en) * 1985-05-16 1987-07-14 The Carlin Company Blower augmentor for power oil and power gas burners

Also Published As

Publication number Publication date
EP0389409B1 (de) 1994-11-23
EP0389409A2 (de) 1990-09-26
ES2065512T3 (es) 1995-02-16
DE59007729D1 (de) 1995-01-05
DK0389409T3 (da) 1995-04-03
ATE114365T1 (de) 1994-12-15

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