Assignee
ROLLS ROYCE DEUTSCHLAND
DE·158 granted patents·43 pending applications·2,611 citations·filing 1998–2015
Top patents by PatentIndex Score
201 records- 0196US8043046B2Fluid flow machine with blade row-internal fluid return arrangementROLLS ROYCE DEUTSCHLAND·Filed 2009·Granted Oct 25, 2011·40 cites·20 claims
- 0295US9328665B2Gas-turbine combustion chamber with mixing air orifices and chutes in modular designROLLS ROYCE DEUTSCHLAND·Filed 2013·Granted May 3, 2016·23 cites·20 claims
- 0395US8382438B2Blade of a turbomachine with enlarged peripheral profile depthROLLS ROYCE DEUTSCHLAND·Filed 2005·Granted Feb 26, 2013·39 cites·21 claims
- 0495US7926278B2Gas-turbine combustion chamber wall for a lean-burning gas-turbine combustion chamberROLLS ROYCE DEUTSCHLAND·Filed 2007·Granted Apr 19, 2011·45 cites·20 claims
- 0594US8689936B2Acoustic absorber having conical insertsROLLS ROYCE DEUTSCHLAND·Filed 2012·Granted Apr 8, 2014·29 cites·14 claims
- 0692US7967556B2Turbomachine with means for the creation of a peripheral jet on the statorROLLS ROYCE DEUTSCHLAND·Filed 2005·Granted Jun 28, 2011·44 cites·18 claims
- 0791US7918644B2Axial-flow compressor for a gas turbine engineROLLS ROYCE DEUTSCHLAND·Filed 2007·Granted Apr 5, 2011·21 cites·20 claims
- 0891US7462273B2Method and apparatus for forming by electrochemical material removalROLLS ROYCE DEUTSCHLAND·Filed 2003·Granted Dec 9, 2008·21 cites·6 claims
- 0991US6901757B2Heat shield arrangement with sealing elementROLLS ROYCE DEUTSCHLAND·Filed 2002·Granted Jun 7, 2005·44 cites·25 claims
- 1090US7833086B2Method and apparatus for grinding the blade tips of a rotor wheel in BLISK designROLLS ROYCE DEUTSCHLAND·Filed 2008·Granted Nov 16, 2010·18 cites·1 claims
- 1189US9335048B2Combustion chamber of a gas turbineROLLS ROYCE DEUTSCHLAND·Filed 2015·Granted May 10, 2016·6 cites·15 claims
- 1289US7594793B2Turbomachine with fluid removalROLLS ROYCE DEUTSCHLAND·Filed 2005·Granted Sep 29, 2009·18 cites·20 claims
- 1389US7543500B2Method and apparatus for non-destructive testing of components of gas turbine engines made of monocrystalline materialsROLLS ROYCE DEUTSCHLAND·Filed 2006·Granted Jun 9, 2009·38 cites·15 claims
- 1488US7077623B2Fluid flow machine with integrated fluid circulation systemROLLS ROYCE DEUTSCHLAND·Filed 2003·Granted Jul 18, 2006·39 cites·25 claims
- 1587US7560838B2Generator for an engineROLLS ROYCE DEUTSCHLAND·Filed 2006·Granted Jul 14, 2009·24 cites·20 claims
- 1686US7419353B2Blade of a turbomachine with block-wise defined profile skeleton lineROLLS ROYCE DEUTSCHLAND·Filed 2006·Granted Sep 2, 2008·26 cites·12 claims
- 1785US8382422B2Fluid flow machineROLLS ROYCE DEUTSCHLAND·Filed 2009·Granted Feb 26, 2013·13 cites·29 claims
- 1885US7833126B2Arrangement for power take-off on a two-shaft engineROLLS ROYCE DEUTSCHLAND·Filed 2007·Granted Nov 16, 2010·24 cites·13 claims
- 1985US7658075B2Lean premix burner with circumferential atomizer lipROLLS ROYCE DEUTSCHLAND·Filed 2006·Granted Feb 9, 2010·13 cites·19 claims
- 2085US6588195B2Bleed valve of a compressor, in particular a compressor of a bypass aero-engineROLLS ROYCE DEUTSCHLAND·Filed 2000·Granted Jul 8, 2003·40 cites·18 claims
- 2184US9303875B2Gas-turbine combustion chamber having non-symmetrical fuel nozzlesROLLS ROYCE DEUTSCHLAND·Filed 2013·Granted Apr 5, 2016·9 cites·16 claims
- 2284US7918608B2Multi-row thrust ball bearing with unsymmetrical load distributionROLLS ROYCE DEUTSCHLAND·Filed 2008·Granted Apr 5, 2011·15 cites·16 claims
- 2384US6516618B1Gas-turbine engine with a bearing chamberROLLS ROYCE DEUTSCHLAND·Filed 2000·Granted Feb 11, 2003·54 cites·7 claims
- 2483US9027375B2Apparatus and method for shot peening of blade mounting areas on a rotor arrangement discROLLS ROYCE DEUTSCHLAND·Filed 2014·Granted May 12, 2015·13 cites·17 claims
- 2583US7479328B2Shroud segment for a turbomachineROLLS ROYCE DEUTSCHLAND·Filed 2004·Granted Jan 20, 2009·30 cites·24 claims
- 2683US7033131B2Fan blade for a gas-turbine engineROLLS ROYCE DEUTSCHLAND·Filed 2004·Granted Apr 25, 2006·28 cites·23 claims
- 2782US7744346B2Leading edge configuration for compressor blades of gas turbine enginesROLLS ROYCE DEUTSCHLAND·Filed 2006·Granted Jun 29, 2010·22 cites·19 claims
- 2882US6494046B1Method and apparatus for recognition of a shaft rupture in a turbo-engineROLLS ROYCE DEUTSCHLAND·Filed 1999·Granted Dec 17, 2002·83 cites·21 claims
- 2981US7874159B2Gas turbine combustion chamber wall with dampening effect on combustion chamber vibrationsROLLS ROYCE DEUTSCHLAND·Filed 2007·Granted Jan 25, 2011·20 cites·38 claims
- 3081US7003939B1Method for the adaption of the operation of a staged combustion chamber for gas turbinesROLLS ROYCE DEUTSCHLAND·Filed 2000·Granted Feb 28, 2006·32 cites·21 claims
- 3181US6568688B1Hydraulic seal arrangement, more particularly on a gas turbineROLLS ROYCE DEUTSCHLAND·Filed 2000·Granted May 27, 2003·41 cites·10 claims
- 3281US6126390APassive clearance control system for a gas turbineROLLS ROYCE DEUTSCHLAND·Filed 1998·Granted Oct 3, 2000·70 cites·25 claims
- 3380US9370789B2Method for producing a component by direct laser depositioning using first and second lasers operated at different powersROLLS ROYCE DEUTSCHLAND·Filed 2014·Granted Jun 21, 2016·3 cites·5 claims
- 3480US6625989B2Method and apparatus for the cooling of jet-engine turbine casingsROLLS ROYCE DEUTSCHLAND·Filed 2001·Granted Sep 30, 2003·42 cites·18 claims
- 3579US8029865B2Method for coating or heat treatment of blisks for aircraft gas turbinesROLLS ROYCE DEUTSCHLAND·Filed 2008·Granted Oct 4, 2011·3 cites·11 claims
- 3679US7552590B2Tube-type vortex reducerROLLS ROYCE DEUTSCHLAND·Filed 2005·Granted Jun 30, 2009·14 cites·20 claims
- 3779US7364404B2Turbomachine with fluid removalROLLS ROYCE DEUTSCHLAND·Filed 2004·Granted Apr 29, 2008·23 cites·37 claims
- 3879US7156622B2Compressor blade for an aircraft engineROLLS ROYCE DEUTSCHLAND·Filed 2004·Granted Jan 2, 2007·34 cites·16 claims
- 3978US9370739B2Jet engine with at least one oil separator, through which an air-oil-volume flow can be guidedROLLS ROYCE DEUTSCHLAND·Filed 2014·Granted Jun 21, 2016·3 cites·10 claims
- 4078US9217463B2Shaft of a gas-turbine engine, in particular a radial shaft or a shaft arranged at an angle to the machine axisROLLS ROYCE DEUTSCHLAND·Filed 2013·Granted Dec 22, 2015·5 cites·9 claims
- 4178US8039773B2Method and apparatus for the repair of gas-turbine blisksROLLS ROYCE DEUTSCHLAND·Filed 2008·Granted Oct 18, 2011·22 cites·14 claims
- 4278US6858056B2Oil separatorROLLS ROYCE DEUTSCHLAND·Filed 2002·Granted Feb 22, 2005·41 cites·19 claims
- 4378US6679063B2Combustion chamber head for a gas turbineROLLS ROYCE DEUTSCHLAND·Filed 2001·Granted Jan 20, 2004·45 cites·23 claims
- 4477US9341372B2Tile fastening arrangement of a gas-turbine combustion chamberROLLS ROYCE DEUTSCHLAND·Filed 2013·Granted May 17, 2016·6 cites·6 claims
- 4577US9194397B2Aircraft gas turbine with adjustable fanROLLS ROYCE DEUTSCHLAND·Filed 2013·Granted Nov 24, 2015·5 cites·10 claims
- 4677US7159402B2Vortex reducer in the high-pressure compressor of a gas turbineROLLS ROYCE DEUTSCHLAND·Filed 2002·Granted Jan 9, 2007·46 cites·12 claims
- 4777US7011495B2Fluid flow machine (turbomachine) with increased rotor-stator ratioROLLS ROYCE DEUTSCHLAND·Filed 2003·Granted Mar 14, 2006·23 cites·24 claims
- 4876US8047802B2Course of leading edges for turbomachine componentsROLLS ROYCE DEUTSCHLAND·Filed 2008·Granted Nov 1, 2011·12 cites·4 claims
- 4976US8045144B2Apparatus and method for the inspection of the surface of a componentROLLS ROYCE DEUTSCHLAND·Filed 2009·Granted Oct 25, 2011·14 cites·19 claims
- 5076US7059133B2Dilution air hole in a gas turbine combustion chamber with combustion chamber tilesROLLS ROYCE DEUTSCHLAND·Filed 2003·Granted Jun 13, 2006·40 cites·24 claims
Showing the top 50 of 201 patent records by PatentIndex Score.
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