Engine Manufacture TRIZ Cases
- Centrifugal Compressor Shutdown Control to Prevent Backflow and Surge
See how staged inlet-opening control and rotor-rotation maintenance prevent refrigerant backflo
- Turbofan with air-cooled heat exchanger in the inlet flow upstream of the fan
See how radial hollow vanes with diffuser elements divide inlet airflow to slow vane flow, redu
- Microscale distributed energy cogeneration method and system
See how a modular micro-turbine system generates 3 kWh electricity plus hot water and air at ov
- Forced Air Convection Cooling for Turbomachine Cold Start Testing
See how closed-loop air recirculation with heat exchangers replaces nitrogen soaking, cutting t
- Forced air convection apparatus and method for cooling a turbomachine
See how closed-loop air recirculation with heat exchangers replaces nitrogen cooling, reducing
- Turbofan Heat Exchanger with Radial Hollow Vanes and Diffuser Inlet
See how radial hollow vanes with diffuser inlets slow vane airflow to reduce aerodynamic losses
- Centrifugal compressor startup control
See how lift-based guide vane positioning prevents surge during compressor startup while reduci
- Laundry care appliance having a detergent solution pump
See how a removable filter element separates suction and recirculation chambers in a laundry pu
- Centrifugal Chiller Compressor Startup Control to Prevent Surge
See how lift-based guide vane positioning prevents surge during centrifugal compressor startup,
- Centrifugal Fan Volume Flow Control Using Impeller Speed Measurement
See how an impeller-driven measurement method determines fan volume flow from rotational speed,
- Nested Protective Arm for Multi-Dimensional Conduit Extension
Nested arm sections with guides and bearings protect fluid or electrical conduits while maintaining reliable multi-dimensional movement.