Other

Advanced Energy Systems, Inc.

Vehicle Energy Corporation

Vincent E Carman

Eugene F Lucas

David H Anderson

A fuel-saving energy storage vehicle drive system which saves fuel, primarily under stop-and-go driving conditions, by collecting, storing and using energy normally lost in the braking or deceleration of the vehicle, by automatically controlled operation of the engine under certain conditions, and by automatically controlled use of the stored energy and engine respectively as alternative or supplemental prime movers for each other for driving the vehicle. Subsystems for preventing waste of deceleration energy and stored energy are provided, and compact transmission layout and packaging are provided which facilitate installation of the new system in existing vehicles.

Fuel-efficient energy storage automotive drive system

An internal combustion engine is connected to a fixed displacement pump normally having its inlet connected to a reservoir and its outlet connected to an accumulator. To start the engine, selectively operable valves connect the inlet of the pump to the accumulator and the outlet to the reservoir to drive the pump as a motor to rotate the engine. Also, a fixed displacement motor has an inlet connected by a forward solenoid valve to the accumulator and pump and connected by a brake solenoid valve to the reservoir. The motor also has an outlet connected to the pump and the accumulator by a reverse solenoid valve and connected to the reservoir by a neutral solenoid valve.

Automotive drive system

A method for purifying a liquid by vacuum-induced vaporization of the impure liquid into a vapor in a first enclosure and subsequent pressure-induced condensation of the vapor into a relatively pure liquid in a second enclosure. A conduit interconnecting the two enclosures includes a pressure-sensitive one-way valve for permitting automatic pressure-induced vapor flow from the first enclosure to the second enclosure while preventing vapor flow in the opposite or return direction. In a first embodiment, the alternating pressure variation necessary to produce the vaporization in the first enclosure, the vapor flow through the conduit and the condensation in the second enclosure is produced by exposing the interiors of the two enclosures to the undulating motion of the surface of an open body of wave-active liquid. In a second embodiment, the alternating pressure variations are produced by mechanical means.

Method for purifying a liquid by pressure distillation

A hydraulic multi-speed, multi-torque transmission system for vehicles for storing and converting energy resulting from braking of the vehicle, such transmission utilizing multiple fixed displacement hydraulic pump-motors coupled to the vehicle wheels and a fixed displacement pump driven by the engine.

Hydraulic energy storage multi-speed transmission

An apparatus and method for purifying a liquid by vacuum-induced vaporization of the impure liquid into a vapor in a first enclosure and subsequent pressure-induced condensation of the vapor into a relatively pure liquid in a second enclosure. A conduit interconnecting the two enclosures includes a pressure-sensitive one-way valve for permitting automatic pressure-induced vapor flow from the first enclosure to the second enclosure while preventing vapor flow in the opposite or return direction. In a first embodiment, the alternating pressure variation necessary to produce the vaporization in the first enclosure, the vapor flow through the conduit and the condensation in the second enclosure is produced by exposing the interiors of the two enclosures to the undulating motion of the surface of an open body of wave-active liquid. In a second embodiment, the alternating pressure variations are produced by mechanical means.

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Portland, OR, United States of America

Vincent E Carman