Inventor

JANAK ROBB

US20 patents

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

JANAK ROBB

JACOBS VEHICLE SYSTEMS INC

Valve bridge with integrated lost motion system

Primary and offset actuator rocker arms for engine valve actuation

Intra-cylinder auxiliary actuation of engine valves through selective discontinuation of main valve events

Valve bridge systems comprising valve bridge guide

Valve actuation and sequencing for cylinder deactivation and high-power density (HPD) braking

Engine brake apparatus

Valve actuation system comprising finger follower for lobe switching and single source lost motion

Finger follower for lobe switching and single source lost motion

Rotating actuator system for controlling valve actuation in an internal combustion engine

Shutdown control of internal combustion engine comprising lost motion component

Valve actuation system comprising rocker assemblies with one-way coupling therebetween

DIESEL ENGINE RETARDERS INC

Captive volume accumulator for a lost motion system

Captive volume accumulator for a lost motion system

Method and apparatus for hydraulic clip and reset of engine brake systems utilizing lost motion

System and method of gas recirculation in an internal combustion engine

RUGGIERO BRIAN

Valve bridge with integrated lost motion system

System and method for multi-lift valve actuation

JANAK ROBB

Primary and auxiliary rocker arm assembly for engine valve actuation

(unassigned)

Use of external exhaust gas recirculation (“EGR”) to improve compression release braking and method for EGR valve and system cleaning

CUMMINS INC

Valve actuation system comprising a discrete lost motion device