Inventor

RAAB GOTTFRIED

AT22 patents

⚠️ This page may combine multiple inventors who share the name “RAAB GOTTFRIED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RAAB GOTTFRIED

MAN NUTZFAHRZEUGE OESTERREICH

Device for increasing the braking power of a multi-cylinder internal combustion engine of a vehicle during an engine braking operation

Drive unit with cooling circuit and separate heat recovery circuit

Cooling system of an internal combustion engine having charge air feed

Reciprocating expansion engine and piston of a reciprocating expansion engine

MAN TRUCK & BUS OESTERREICH GesmbH

Arrangement of auxiliary assemblies in a combustion machine

Auxiliary drive of a combustion machine

Line arrangement for a motor vehicle having at least one line which is configured as a textile hose

Valve train lever

MAN NUTZFAHRZEUGE AG

Drive unit having thermal recovery

Engine air brake device for a 4-stroke reciprocating piston internal combustion engine

Supercharged internal combustion engine with an expander unit in a heat recovery circuit

RAAB GOTTFRIED

Commercial vehicle with an internal combustion engine and a heat recovery system using the heat sources of that engine

Method and apparatus for recovering heat and converting it into mechanical power in a drive system for motor vehicles

Drive unit with an internal combustion engine and a reciprocating piston engine which is self-starting without regulation

RAMMER FRANZ

Method and device for engine braking

Method and device for engine braking

MAN TRUCK & BUS OESTERREICH AG

Engine braking device for a combustion engine and method for operating an engine braking device

Device for delivering compressed air for pneumatically operated equipment in motor vehicles

MAN STEYR AG

Internal combustion engine having two-stage exhaust-driven supercharger and charge air cooling between low pressure and high pressure compressors

MAN TRUCK & BUS AG

Apparatus and method for combined electrical and mechanical utilization of the energy of an expansion machine

MAN NUTZFAHRZEUGE OSTERREICH A

Crankcase lower part

CHAVES RODRIGO

Method and device for controlling the engine braking operation in internal combustion engines