Inventor · disambiguated record
Jakob Keller
Also filed as: KELLER JAKOB · KELLER JAKOB J
72 granted patents·1 pending application·2,193 citations·filing 1979–2000
99Inventor score
Files withASEA BROWN BOVERI30BBC BROWN BOVERI & CIE25ABB MANAGEMENT AG5ALSTOM4ABB ALSTOM POWER CH AG3
Top patents by PatentIndex Score
73 records- 0197US4932861AProcess for premixing-type combustion of liquid fuelBBC BROWN BOVERI & CIE·Filed 1988·Granted Jun 12, 1990·161 cites·2 claims
- 0296US5431018ASecondary burner having a through-flow helmholtz resonatorABB RESEARCH LTD·Filed 1993·Granted Jul 11, 1995·89 cites·4 claims
- 0395US5584182ACombustion chamber with premixing burner and jet propellent exhaust gas recirculationABB MANAGEMENT AG·Filed 1995·Granted Dec 17, 1996·97 cites·1 claims
- 0495US5101633ABurner arrangement including coaxial swirler with extended vane portionsASEA BROWN BOVERI·Filed 1990·Granted Apr 7, 1992·86 cites·5 claims
- 0595US4850194ABurner systemBBC BROWN BOVERI & CIE·Filed 1987·Granted Jul 25, 1989·71 cites·6 claims
- 0693US5524587ASliding vane engineMALLEN RES CORP·Filed 1995·Granted Jun 11, 1996·72 cites·18 claims
- 0792US4890793AAtomizer nozzleBBC BROWN BOVERI & CIE·Filed 1988·Granted Jan 2, 1990·54 cites·8 claims
- 0891US4734105AProcess and device for the removal of solid or liquid particles in suspension from a gas stream by means of an electric fieldBBC BROWN BOVERI & CIE·Filed 1985·Granted Mar 29, 1988·70 cites·27 claims
- 0991US4575325ADevice for atomizing liquid metals for the purpose of producing a finely granular powderBBC BROWN BOVERI & CIE·Filed 1984·Granted Mar 11, 1986·56 cites·1 claims
- 1090US6225706B1Method for the isothermal compression of a compressible medium, and atomization device and nozzle arrangement for carrying out the methodASEA BROWN BOVERI·Filed 1999·Granted May 1, 2001·62 cites·21 claims
- 1190US6192669B1Combustion chamber of a gas turbineASEA BROWN BOVERI·Filed 1998·Granted Feb 27, 2001·63 cites·4 claims
- 1289US6351947B1Combustion chamber for a gas turbineABB ALSTOM POWER SCHWEIZ·Filed 2000·Granted Mar 5, 2002·125 cites·15 claims
- 1386US5558515APremixing burnerABB MANAGEMENT AG·Filed 1995·Granted Sep 24, 1996·49 cites·11 claims
- 1486US5193995AApparatus for premixing-type combustion of liquid fuelASEA BROWN BOVERI·Filed 1990·Granted Mar 16, 1993·57 cites·4 claims
- 1585US4781030ADual burnerBBC BROWN BOVERI & CIE·Filed 1986·Granted Nov 1, 1988·47 cites·5 claims
- 1683US5687571ACombustion chamber with two-stage combustionASEA BROWN BOVERI·Filed 1996·Granted Nov 18, 1997·46 cites·7 claims
- 1782US5169302ABurnerASEA BROWN BOVERI·Filed 1990·Granted Dec 8, 1992·41 cites·4 claims
- 1881US6430933B1Oscillation attenuation in combustorsALSTOM·Filed 1999·Granted Aug 13, 2002·41 cites·23 claims
- 1981US6270338B1Method for operating a premix burnerASEA BROWN BOVERI·Filed 1998·Granted Aug 7, 2001·40 cites·9 claims
- 2081US5081844ACombustion chamber of a gas turbineASEA BROWN BOVERI·Filed 1990·Granted Jan 21, 1992·42 cites·5 claims
- 2179US5412938ACombustion chamber of a gas turbine having premixing and catalytic burnersABB RESEARCH LTD·Filed 1993·Granted May 9, 1995·34 cites·3 claims
- 2274US4719746AGas turbine with a pressure wave machine as the high pressure compressor partBBC BROWN BOVERI & CIE·Filed 1986·Granted Jan 19, 1988·29 cites·3 claims
- 2373US4765146ACombustion chamber for gas turbinesBBC BROWN BOVERI & CIE·Filed 1987·Granted Aug 23, 1988·27 cites·14 claims
- 2472US5593302ACombustion chamber having self-ignitionABB MANAGEMENT AG·Filed 1995·Granted Jan 14, 1997·31 cites·11 claims
- 2572US5340306ADevice for mixing two gaseous components and burner in which this device is employedASEA BROWN BOVERI·Filed 1992·Granted Aug 23, 1994·38 cites·16 claims
- 2671US5274993ACombustion chamber of a gas turbine including pilot burners having precombustion chambersASEA BROWN BOVERI·Filed 1991·Granted Jan 4, 1994·29 cites·6 claims
- 2771US4695225AAxial swirl body for generating rotary flowsBBC BROWN BOVERI & CIE·Filed 1986·Granted Sep 22, 1987·31 cites·4 claims
- 2868US5400587AGas turbine annular combustion chamber having radially displaced groups of oppositely swirling burners.ASEA BROWN BOVERI·Filed 1994·Granted Mar 28, 1995·26 cites·5 claims
- 2968US5154059ACombustion chamber of a gas turbineASEA BROWN BOVERI·Filed 1992·Granted Oct 13, 1992·27 cites·10 claims
- 3068US4512548AValve with a device for the attenuation of acoustic vibrations self-excited by the working mediumBBC BROWN BOVERI & CIE·Filed 1984·Granted Apr 23, 1985·23 cites·4 claims
- 3166US6308511B1Method and device for cooling guide vanes in a gas turbine plantASEA BROWN BOVERI·Filed 1999·Granted Oct 30, 2001·44 cites·7 claims
- 3264US6263676B1Burner having a frame for operating an internal combustion machineASEA BROWN BOVERI·Filed 1999·Granted Jul 24, 2001·22 cites·8 claims
- 3364US4867674AMethod and device for process heat generationBBC BROWN BOVERI & CIE·Filed 1988·Granted Sep 19, 1989·20 cites·6 claims
- 3462US6654710B1Method for designing a flow deviceALSTOM·Filed 1999·Granted Nov 25, 2003·42 cites·4 claims
- 3560US5085575AMethod for premixed combustion of a liquid fuelASEA BROWN BOVERI·Filed 1990·Granted Feb 4, 1992·22 cites·4 claims
- 3660US4640806AProcess for atomizing liquid metals to produce finely granular powderBBC BROWN BOVERI & CIE·Filed 1985·Granted Feb 3, 1987·15 cites·4 claims
- 3759US6305927B1Burner with acoustically damped fuel supply systemABB ALSTOM POWER CH AG·Filed 1999·Granted Oct 23, 2001·19 cites·11 claims
- 3859US4894005ACombustion chamber arrangement with a pre-combustion chamber for substoichiometric combustionBBC BROWN BOVERI & CIE·Filed 1987·Granted Jan 16, 1990·17 cites·13 claims
- 3959US4384593AShutoff element for gaseous media with a device for damping self-excited acoustical vibrations in cavitiesBBC BROWN BOVERI & CIE·Filed 1981·Granted May 24, 1983·15 cites·2 claims
- 4059US4298088ADiffuser resonancesBBC BROWN BOVERI & CIE·Filed 1979·Granted Nov 3, 1981·13 cites·9 claims
- 4158US4805411ACombustion chamber for gas turbineBBC BROWN BOVERI & CIE·Filed 1987·Granted Feb 21, 1989·16 cites·5 claims
- 4256US6264425B1Fluid-flow machine for compressing or expanding a compressible mediumASEA BROWN BOVERI·Filed 1999·Granted Jul 24, 2001·30 cites·11 claims
- 4355US6491236B1Method and device for injecting a fuel/liquid mixture into the combustion chamber of a burnerALSTOM·Filed 1998·Granted Dec 10, 2002·16 cites·3 claims
- 4455US5127821APremixing burner for producing hot gasASEA BROWN BOVERI·Filed 1990·Granted Jul 7, 1992·17 cites·9 claims
- 4552US6270253B1Method for measuring the temperature of hot gases by means of a thermocouple, and a measuring arrangement for carrying out the methodASEA BROWN BOVERI·Filed 1999·Granted Aug 7, 2001·19 cites·10 claims
- 4652US4679393APressure wave machine operating as pressure exchanger, in particular for use as the high-pressure compressor for gas turbinesBBC BROWN BOVERI & CIE·Filed 1985·Granted Jul 14, 1987·14 cites·3 claims
- 4750US5284013AGas turbine arrangementASEA BROWN BOVERI·Filed 1991·Granted Feb 8, 1994·21 cites·9 claims
- 4849US6053048APressure-measuring deviceASEA BROWN BOVERI·Filed 1998·Granted Apr 25, 2000·12 cites·10 claims
- 4949US6038863ABurner arrangement for a gas turbine for preventing the ingress of fluids into a fuel passageASEA BROWN BOVERI·Filed 1997·Granted Mar 21, 2000·15 cites·10 claims
- 5047US6216644B1Flow duct with cross-sectional stepABB ALSTROM POWER SCHWEIZ AG·Filed 1999·Granted Apr 17, 2001·15 cites·5 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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