The flyback current sensor (28) includes a flyback current resistor (30) disposed in the flyback current path of the winding (16) for producing a flyback signal proportional to the flyback current.

Thus, the return address value can be used to invoke differing return instruction responses, such as an exception return response or a procedure return response.

The system current return mode of disclosed MTDC system can be transmitted between remote return mode and local return mode.

The device processes the return signal so as to isolate the return pulse and the at least one multi-path pulse from the return signal.

The back flow prevention valve prevents back flow of liquid through the fitting.

Each chamber includes a one-way inlet valve and a one-way outlet valve.

In turn, the VPN agent associates an address of a loop-back interface with the user application.

Disclosed herein are check valve assemblies with enhanced back flow protection.

Return conduits within the cabinet facilitate return of the energy to the energy circulation element.

The spill-return bore includes a return swirler approximate the swirl chamber.

rebound movement of the head