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US3922136A Expired / Lapsed US ⏱️ 0.0 years remaining

Catalytic gas converter

Assignee: Siemens AG
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Filing: 1973-12-04
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Granted: 1975-11-25
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Expires: 1993-12-04
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Abstract

Abstract The invention concerns an arrangement for the complete combustion of a liquid fuel. According to the invention, this arrangement comprises a catalytic gas converter (reformed-gas generator) suitable also for heavy hydrocarbons, a radiation plate system and a mixing arrangement for mixing the fuel gas generated by the converter with secondary air and for directing said mixture through said radiation plate for conversion to thermal energy.

Inventors

  • 👤 Christian Koch

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 01:33
CPC Classifications
F; F23; F23C; F23C99/00; F02; F02M; F02M27/00; F02M27/02; F23D; F23D14/00; F23D14/12; F23D14/18; F23D99/00; F23D99/002; F23D99/004; F23C2700/00; F23C2700/04; F23C2700/043; F23C2900/00; F23C2900/03002; F23D2206/00; F23D2206/0057; F23D2206/0063

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 126 words
AN APPARATUS FOR THE COMPLETE COMBUSTION OF A LIQUID FUEL WHICH COMPRISES: A. MEANS FOR CONVERTING SAID LIQUID FUEL TO A REFORMED GAS CONTAINING CARRBON MONOXIDE, CARBON DIOXIDE, AND AT LEAST ONE OF THE GROUP CONSISTING OF METHANE AND HYDROGEN, B. MEANS FOR PRODUCING A MIXTURE OF SAID REFORMED GAS AND OXYGEN BEARING GAS; AND C. A RADIATION PLATEHAVING A PLURALITY OF ESSENTIALLY PARALLEL OPENINGS THERETHROUGH, ONE SIDE OF SAID OPENINGS BEING COUPLED TO SAID MEANS FOR PRODUCING A MIXTURE SO AS TO CONDUCT SAID MIXTURE FROM SAID MEANS FOR PRODUCING THROUGH SAID PARALLEL OPENINGS TO THE OTHER SIDE OF SAID RADIATION PLATE SAID RADIATION PLATE ADAPTED TO REACT WITH SAID MIXTURE AS IT PASSES THROUGH OPENINGS TO PRODUCE SUBSTANTIALLY COMPLETE COMBUSTION OF SAID LIQUID FUEL.
Claim 2
Independent Claim 126 words
AN APPARATUS FOR THE COMPLETE COMBUSTION OF A LIQUID FUEL WHICH COMPRISES: A. MEANS FOR CONVERTING SAID LIQUID FUEL TO A REFORMED GAS CONTAINING CARRBON MONOXIDE, CARBON DIOXIDE, AND AT LEAST ONE OF THE GROUP CONSISTING OF METHANE AND HYDROGEN, B. MEANS FOR PRODUCING A MIXTURE OF SAID REFORMED GAS AND OXYGEN BEARING GAS; AND C. A RADIATION PLATEHAVING A PLURALITY OF ESSENTIALLY PARALLEL OPENINGS THERETHROUGH, ONE SIDE OF SAID OPENINGS BEING COUPLED TO SAID MEANS FOR PRODUCING A MIXTURE SO AS TO CONDUCT SAID MIXTURE FROM SAID MEANS FOR PRODUCING THROUGH SAID PARALLEL OPENINGS TO THE OTHER SIDE OF SAID RADIATION PLATE SAID RADIATION PLATE ADAPTED TO REACT WITH SAID MIXTURE AS IT PASSES THROUGH OPENINGS TO PRODUCE SUBSTANTIALLY COMPLETE COMBUSTION OF SAID LIQUID FUEL.
Claim 3
Dependent Claim 90 words
The apparatus of claim 1 wherein said means for producing a mixture of said reformed gas and said oxygen bearing gas include: a. a first mixing chamber located between said converting means and said radiation plate means; b. means for blowing said liquid fuel through said converting means such that said reformed gas exits from said converting means into said first mixing chamber at a predetermined velocity; c. means for directing said oxygen bearing gas into the path of said exiting reformed gas to provide a prescribed mixture of both.
Claim 4
Dependent Claim 27 words
The apparatus of claim 2 where said means for converting said liquid fuel to said reformed gas is adapted to convert liquid fuel composed of heavy hydrocarbons.
Claim 5
Independent Claim 175 words
An apparatus for the complete combustion of a liquid fuel which comprises: a. means for converting the liquid fuel to a reformed gas; b. a first mixing chamber coupled to the outlet of said means for converting; c. means for blowing said liquid fuel through said converting meanS such that said reformed gas exits from said converting means into the said first mixing chamber at a predetermined velocity; d. a plurality of orifices communicating between an oxygen bearing gas and said first mixing chamber; e. a ring plate having a plurality of mixing nozzles positioned thereon said nozzles bearing a predetermined relationship to said orifices and the exhaust orifice of said converting means to thereby mix said oxygen bearing gas with said reformed gas in a prescribed mixture of both; f. a radiation plate containing a plurality of essentially parallel openings having inputs coupled to the output of said first mixing chamber and adapted to react with said mixture to produce substantially completed combustion of said liquid fuel as said mixture passes through said openings.
Claim 6
Independent Claim 175 words
An apparatus for the complete combustion of a liquid fuel which comprises: a. means for converting the liquid fuel to a reformed gas; b. a first mixing chamber coupled to the outlet of said means for converting; c. means for blowing said liquid fuel through said converting meanS such that said reformed gas exits from said converting means into the said first mixing chamber at a predetermined velocity; d. a plurality of orifices communicating between an oxygen bearing gas and said first mixing chamber; e. a ring plate having a plurality of mixing nozzles positioned thereon said nozzles bearing a predetermined relationship to said orifices and the exhaust orifice of said converting means to thereby mix said oxygen bearing gas with said reformed gas in a prescribed mixture of both; f. a radiation plate containing a plurality of essentially parallel openings having inputs coupled to the output of said first mixing chamber and adapted to react with said mixture to produce substantially completed combustion of said liquid fuel as said mixture passes through said openings.
Claim 7
Dependent Claim 44 words
The apparatus of claim 4 further including means for feeding back the exhaust gases produced by said radiation plate means to a second mixing chamber located between said blower means and said converting means to be mixed therein with fuel and oxygen bearing gas.
Claim 8
Independent Claim 170 words
An apparatus for the complete combustion of a liquid fuel which comprises: a. means for converting the liquid fuel to a reformed gas; b. a first mixing chamber coupled to the outlet of said means for converting; c. means for blowing said liquid fuel through said converting means such that said reformed gas exits from said converting means into said first mixing chamber at a predetermined velocity; d. passageway means communicating between said blower means and said first mixing chamber, said blower means forcing an oxygen bearing gas into said passageway; and e. mixing vane means secured to the walls of said first mixing chamber and adapted to direct the oxygen bearing gas exiting from said passageway into the path of said exiting reformed gas; f. a radiation plate containing a plurality of essentially parallel openings having inputs coupled to the output of said first mixing chamber and adapted to react with said mixture to produce substantially complete combustion of said liquid fuel as said mixture passes through said openings.
Claim 9
Independent Claim 170 words
An apparatus for the complete combustion of a liquid fuel which comprises: a. means for converting the liquid fuel to a reformed gas; b. a first mixing chamber coupled to the outlet of said means for converting; c. means for blowing said liquid fuel through said converting means such that said reformed gas exits from said converting means into said first mixing chamber at a predetermined velocity; d. passageway means communicating between said blower means and said first mixing chamber, said blower means forcing an oxygen bearing gas into said passageway; and e. mixing vane means secured to the walls of said first mixing chamber and adapted to direct the oxygen bearing gas exiting from said passageway into the path of said exiting reformed gas; f. a radiation plate containing a plurality of essentially parallel openings having inputs coupled to the output of said first mixing chamber and adapted to react with said mixture to produce substantially complete combustion of said liquid fuel as said mixture passes through said openings.
Claim 10
Dependent Claim 44 words
The apparatus of claim 6 further including means for feeding back the exhaust gases produced by said radiation plate means to a second mixing chamber located between said blower means and said converting means to be mixed therein with fuel and oxygen bearing gas.

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-11-24 1979-05-26 1979-11-25 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-11-24 1983-05-26 1983-11-25 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-11-24 1987-05-26 1987-11-25 $7700.00 Window Closed / Lapsed

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