SELF-POWERED ACTIVE VIBRATION AND ROTATIONAL SPEED SENSORSSelf-powered active sensing systems (SASS) for use in downhole drilling environments are disclosed. Sensor devices of the SASS can include a self-powered rotational speed sensor including a ring struc…DRIVE·Dec 20·1 min readFollowE21B17/1057SAUDI ARABIAN OIL CO [SA]
ROBOTIC VEHICLE CHASSISThe present disclosure relates to a robotic vehicle (810) chassis, comprising a first chassis section (812), a second chassis section (814), a hinge joint (820) connecting the first (812) and second (…DRIVE·Mar 2·2 min readFollowB60B19/003SAUDI ARABIAN OIL CO [SA]
Method for partial decarbonization of hydrocarbon fuels on board combustion-based transportation vehicles to reduce co2 emissionsA method and apparatus for the reduction of carbon dioxide emissions by the on-board treatment of a portion or all of the hydrocarbon fuel used to power an internal combustion engine mounted in a conv…DRIVE·Jul 4·1 min readFollowB01D53/005SAUDI ARABIAN OIL CO [SA]
