Fluid Couplings TRIZ Cases
- Isolation Valve Actuation Using Downhole Pressure Cycling
A formation isolation valve uses downhole pressure to cycle an indexer and actuate the mechanism without surface intervention.
- Auxiliary Engine Boil-Off Gas Recovery for Locomotive Fuel Efficiency
An auxiliary engine converts boil-off gas into electrical power to optimize fuel usage on mobile machines.
- Reversible Pump Hydraulic System for Powertrain Mode Control
Replacing electromechanical valves with a centrifugal-regulated reversible pump reduces system complexity while improving mode transition speed.
- Electrohydraulic Transmission Controller Cooling Integration
An electrohydraulic transmission controller uses pressure control valves to direct cooling oil volume flows through switching elements.