Nyloncraft Incorporated Patent applications |
Patent application number | Title | Published |
20150114321 | PROPORTIONAL FLOW VENTURI VACUUM SYSTEM FOR AN INTERNAL COMBUSTION ENGINE - A vacuum assist system attaches to an intake line and an intake manifold of an internal combustion engine having a throttle. The vacuum assist system includes a venturi valve, a reservoir, and a proportionally controlled valve. The proportionally controlled valve is movable between an open position and a closed position. The proportionally controlled valve moved to the open position when the throttle is in the partially open position such that air is flows from the inlet to the intake manifold, from the inlet to the venturi valve, from the venturi valve to the intake manifold, and from the reservoir to the venturi valve. The proportionally controlled valve moves to the closed position when the throttle is in the almost-closed position such that air flows from the inlet to the intake manifold via the intake line and from the reservoir to the intake manifold to reduce the pressure within the reservoir. | 04-30-2015 |
20130213510 | HIGH MASS FLOW CHECK VALVE ASPIRATOR - The embodiments disclosed herein provide a check valve aspirator including a venturi pipe having a converging section with a converging inlet and a converging outlet, and a diverging section with a diverging inlet and a diverging outlet. The converging outlet is in fluid communication with the diverging inlet. An outlet channel is in fluid communication with the venturi pipe and has an outlet port. A ratio of a diameter of the converging section outlet to a diameter of the outlet port is less than 0.4. | 08-22-2013 |
20130009442 | PLASTIC ENCAPSULATED METAL SEAT PAN - Seat pan assemblies and methods of making the same are disclosed. In one embodiment, a plastic seat pan is disclosed which encapsulates a metal front lift rod and a portion of a metal mesh seat support. Other embodiments are also disclosed. | 01-10-2013 |