Title:
METHOD FOR COMPLETE, LOW-NOISE COMBUSTION OF A FUEL-AIR MIXTURE AND BURNER THEREFOR
Document Type and Number:
WIPO Patent Application WO/2013/178465
Kind Code:
A3
Abstract:
The invention relates to a method for the complete, low-noise combustion of a fuel-air mixture using a burner (11) that has a feed line (18) for the air-fuel mixture in a housing (14) upstream of a burner side, that accommodates a woven membrane (16) downstream on an exit side of the housing (14) and that has a flame backflash barrier (17) upstream of the woven membrane (16). Said woven membrane (16) has through-holes (32) arranged in relation to one another in a hole grid pattern and interspaced at regular intervals in at least one X- or Y-direction on an extension plane of the woven membrane (16). The flame backflash barrier (17) has through-holes (33) arranged in relation to one another in a hole grid pattern and interspaced at regular intervals in at least one X- or Y-direction on an extension plane. The flame backflash barrier (17) is positioned upstream of the woven membrane (16) at a distance therefrom, thus forming a free flow chamber (26). In order to form a flame matrix (27) consisting of individual flames (28) and continuous flames (29) downstream of the woven membrane (16), the hole grid pattern of said membrane (16) and the hole grid pattern of the flame backflash barrier (17) are positoned in such a way in relation to one another that the hole grid pattern of the woven membrane (16) and the hole grid pattern of the flame backflash barrier (17) can be transferred into an aligned position or a rotated arrangement relative to one another by rotating and/or displacing the flame backflash barrier (17) and/or the woven membrane (16).
Inventors:
DREIZLER ULRICH (DE)
DREIZLER DANIEL (DE)
DREIZLER DANIEL (DE)
Application Number:
PCT/EP2013/060032
Publication Date:
March 13, 2014
Filing Date:
May 15, 2013
Export Citation:
Assignee:
DREIZLER ULRICH (DE)
International Classes:
F23D14/58; F23D14/82
Domestic Patent References:
| WO1993018342A1 | 1993-09-16 | |||
| WO2003062705A1 | 2003-07-31 | |||
| WO2012065582A2 | 2012-05-24 | |||
| WO2013055160A1 | 2013-04-18 |
Foreign References:
| JPH109523A | 1998-01-16 | |||
| US20060003279A1 | 2006-01-05 | |||
| JPH109522A | 1998-01-16 | |||
| BE1007596A3 | 1995-08-16 | |||
| JPS6374925U | 1988-05-18 | |||
| GB2292794A | 1996-03-06 | |||
| FR2063803A5 | 1971-07-09 |
Attorney, Agent or Firm:
PATENTANWÄLTE MAMMEL UND MASER (Sindelfingen, DE)
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