Venturi effect charging system for automobile batteries
First Claim
1. In an electric motor-driven vehicle having a vehicle body with a front and a rear, and a passenger compartment between the front and the rear of the vehicle body, the vehicle body having a height and a width, and batteries for supplying electrical power to the motor, an improved battery charging system comprising a rotary turbine with turbine blades mounted at the rear of the vehicle body with an axis of rotation generally perpendicular to a longitudinal axis of the vehicle body, the turbine being mounted for rotation behind the passenger compartment, in which the diameter of the rotating turbine extends over most of the height and width of the vehicle body, with means for electric power generation on the vehicle body coupled to the turbine for charging the batteries in response to rotation of the turbine, at least one upper venturi effect tube with an upper air inlet opening facing toward the front of the vehicle body and connected with an extending along an upper portion of the vehicle body for directing an intake of air generated from forward motion of the vehicle body from an upper front portion of the vehicle toward an upper region of the turbine for increasing air pressure within the upper venturi tube and impinging the air under pressure on the turbine blades to rotate the turbine, and at least one lower venturi effect tube with a lower air inlet opening separate from the upper air inlet opening and facing toward the front of the vehicle body and connected with and extending along a lower portion of the vehicle body for directing a separate intake of air generated from forward motion of the vehicle body from a lower front portion of the vehicle toward the turbine for increasing air pressure within the lower venturi tube and impinging the air in a direction and at a sufficient force upon the turbine at a separate location thereon to increase the pressure applied to rotate the turbine over the force of impinging air flow from the upper venturi tube.
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Accused Products
Abstract
An electric motor-driven vehicle has a large wind turbine mounted at the rear of the vehicle that rotates about an axis perpendicular to the axis of the vehicle body. A long venturi tube extends along the upper portion of the vehicle above the passenger cab and directs air flow from the front of the vehicle and impinges it upon an upper portion of the turbine blades. A pair of elongated lower screw-type turbines are contained in separate lower venturi effect tubes extending along the lower side of the vehicle below the passenger cab. Air from the lower venturi effect tubes is impinged upon the large turbine in a direction and at a location to increase the force generated from the upper venturi tube. The turbines drive one or more electric power generators coupled to storage batteries for recharging the batteries.
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Citations
16 Claims
- 1. In an electric motor-driven vehicle having a vehicle body with a front and a rear, and a passenger compartment between the front and the rear of the vehicle body, the vehicle body having a height and a width, and batteries for supplying electrical power to the motor, an improved battery charging system comprising a rotary turbine with turbine blades mounted at the rear of the vehicle body with an axis of rotation generally perpendicular to a longitudinal axis of the vehicle body, the turbine being mounted for rotation behind the passenger compartment, in which the diameter of the rotating turbine extends over most of the height and width of the vehicle body, with means for electric power generation on the vehicle body coupled to the turbine for charging the batteries in response to rotation of the turbine, at least one upper venturi effect tube with an upper air inlet opening facing toward the front of the vehicle body and connected with an extending along an upper portion of the vehicle body for directing an intake of air generated from forward motion of the vehicle body from an upper front portion of the vehicle toward an upper region of the turbine for increasing air pressure within the upper venturi tube and impinging the air under pressure on the turbine blades to rotate the turbine, and at least one lower venturi effect tube with a lower air inlet opening separate from the upper air inlet opening and facing toward the front of the vehicle body and connected with and extending along a lower portion of the vehicle body for directing a separate intake of air generated from forward motion of the vehicle body from a lower front portion of the vehicle toward the turbine for increasing air pressure within the lower venturi tube and impinging the air in a direction and at a sufficient force upon the turbine at a separate location thereon to increase the pressure applied to rotate the turbine over the force of impinging air flow from the upper venturi tube.
- 15. In an electric motor-driven vehicle having a vehicle body with a front and a rear, the vehicle body having height and width, and batteries for supplying electrical power to the motor, an improved battery charging system comprising a rotary turbine with turbine blades mounted at the rear of the vehicle body with an axis of rotation generally perpendicular to a longitudinal axis of the vehicle body, in which the diameter of the rotating turbine extends over most of the height and width of the vehicle body, with means for electric power-generation on the vehicle body coupled to the turbine for charging the batteries in response to rotation of the turbine, at least one upper venturi effect tube connected with and extending along an upper portion of the vehicle body for directing an intake of air from an upper portion of the vehicle toward an upper region of the turbine for impinging air under pressure toward the turbine blades to rotate the turbine, and at least one lower venturi effect tube connected with and extending along a lower portion of the vehicle body for directing a separate intake of air from a lower portion of the vehicle toward the turbine in a direction and at a sufficient force separately impinging upon the turbine to increase the pressure applied to rotate the turbine over the force of impinging air flow from the upper venturi tube, and further comprising a separate elongated screw-type turbine in at least one lower venturi tube, and in which each screw type turbine rotates about an axis generally parallel to the longitudinal axis of the vehicle body, each screw-type turbine being separately coupled to the means for electrical power generation, for enhancing an electrical power output of the means for electrical power generation, for recharging the batteries.
Specification