Inventor
BOTREL ERWAN DANIEL
FR14 patents
⚠️ This page may combine multiple inventors who share the name “BOTREL ERWAN DANIEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAFRAN AIRCRAFT ENGINES
8 patentsUS10822961B2Nov 3, 2020
Turbine blade comprising an improved trailing-edge
SAFRAN AIRCRAFT ENGINES2 citations69
US10753215B2Aug 25, 2020
Turbine vane comprising a blade with a tub including a curved pressure side in a blade apex region
SAFRAN AIRCRAFT ENGINES2 citations69
US10260361B2Apr 16, 2019
Turbomachine vane including an antivortex fin
SAFRAN AIRCRAFT ENGINES2 citations69
US10458246B2Oct 29, 2019
Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of the fifth stage of a turbine
SAFRAN AIRCRAFT ENGINES2 citations68
US10287887B2May 14, 2019
Optimized aerodynamic profile for a turbine blade, in particular for a rotary wheel of the seventh stage of a turbine
SAFRAN AIRCRAFT ENGINES1 citations60
US11753945B2Sep 12, 2023
Turbine blade comprising ribs between cooling outlets with cooling holes
SAFRAN AIRCRAFT ENGINES0 citations49
US11988108B2May 21, 2024
Turbine vane including a cooling-air intake portion including a helical element for swirling the cooling air
SAFRAN AIRCRAFT ENGINES0 citations44
US11946387B2Apr 2, 2024
Turbine engine blade with improved cooling
SAFRAN AIRCRAFT ENGINES0 citations42
SNECMA
5 patentsUS7785075B2Aug 31, 2010
Optimized aerodynamic profile for a turbine blade
SNECMA58 citations95
US9605545B2Mar 28, 2017
Gas turbine blade with tip sections offset towards the pressure side and with cooling channels
SNECMA23 citations91
US8348602B2Jan 8, 2013
Turbomachine turbine ring sector
SNECMA12 citations81
US9657579B2May 23, 2017
Cooled vane of a high-pressure turbine
SNECMA3 citations71
US7661926B2Feb 16, 2010
Turbomachine blade
SNECMA2 citations61