摘要:
A vehicle has a rotation-symmetrical, particularly spherical housing which is disposed about a rotational axis and has a convex drive and running surface. The housing is composed at least partially of transparent material, and has at least one door for at least one person to enter and exit. In the interior of the housing there is a seat for the at least one person, a drive for rotating the housing, and a device for control purposes. Bearings are provided in the rotational axis of the housing for rotatably mounting a lower seat structure receiving the seat. The drive is disposed on the lower seat structure and connected thereto. In order to improve the handling characteristics of such a vehicle, the seat is disposed displaceably laterally with respect to the lower seat structure.
摘要:
A power system for a vehicle drivetrain including a cylinder, first and second pistons, and a pressure source. The cylinder defines a central bore, a first inlet adjacent a first end, and a second inlet adjacent a second end. The pistons are coaxially disposed within the central bore, and each includes a leading end, a trailing end, and a piston body. The leading end is movably sealed within the central bore. The trailing end extends from the cylinder for coupling to the drivetrain. The piston body defines an outer diameter that is at least 75% of a diameter of the central bore. The pressure source is in fluid communication with the inlets. Forced flow of working fluid into the first inlet and release of working fluid from the second inlet effectuates movement of the pistons, and vice-versa. Reciprocating movement of the pistons provides power to the drivetrain.
摘要:
A method for using a combination Rankine cycle system and hydraulic accumulator system is provided for driving at least one vehicle component. The method includes generating fluid power from a Rankine cycle system to drive the at least one vehicle component during a first engine state and generating fluid power from a hydraulic accumulator system to drive the at least one vehicle component during a second engine state.
摘要:
A hydraulic motor assembly having a hydraulic motor mounted in a motor housing and an axle mounted in a separate axle housing. A ring gear and a port block are mounted between the motor housing and the axle housing. A swash plate is mounted in the motor housing and is engaged to the hydraulic motor to control the hydraulic output thereof, and the swash plate is movable between at least a first position and a second position.
摘要:
A drive apparatus for a zero turn vehicle or similar application comprising a pair of pumps mounted in a common housing and having coaxial input shafts and an input shaft mounted in the common housing perpendicular to the two pump shafts. A pair of center sections or end caps including hydraulic porting are mounted to opposite ends of the common housing, and each center section has a hydraulic motor mounted thereon external to the common housing.
摘要:
An energy providing system for an electric vehicle is described. The system includes a rotor mounted on a generator. A rechargeable or replaceable battery provides electric energy to a starter motor which initiates rotation of the rotor. The rotor is coupled to a generator which supplies electric energy to a motor that powers the vehicle drive train. The system is attached to the interior of the vehicle body and is maintained in a substantially horizontal position even when the vehicle travels over uneven surfaces.
摘要:
An energy providing system for an electric vehicle is described. The system includes a rotor mounted on a generator. A rechargeable or replaceable battery provides electric energy to a starter motor which initiates rotation of the rotor. The rotor is coupled to a generator which supplies electric energy to a motor that powers the vehicle drive train. The system is attached to the interior of the vehicle body and is maintained in a substantially horizontal position even when the vehicle travels over uneven surfaces.
摘要:
The invention relates to a method for actuating nonsystem-connected vehicles by means of high-temperature accumulators and for the operation of stationary energy storage using material with high evaporation enthalpy as storage media for high-temperature heat. Said high-temperature heat is generated by means of current transfer and can be stored for a sufficient length of time by means of super isolation and high-temperature resistant carbon materials. On demand, the stored high-temperature heat can be converted directly into electric operating energy, specifically pressure energy, for actuating hydraulic motors by means of a thermionic generator or a Stirling motor. The average capacity of high-temperature accumulators is 10 kWh/kg greater than that of internal-combustion machines and is 100 times greater than the present highest capacity electrochemical working accumulators, thus enabling the operation of all fuel operated vehicles to be more comfortable, more affordable and cleaner in the future due to high-temperature accumulators.
摘要:
A regenerative adaptive fluid motor output feedback control system integrating a load adaptive fluid motor output feedback control system and a load adaptive energy regenerating system having an energy accumulator. The fluid motor control system includes a primary variable displacement pump powering a spool valve controlling a fluid motor accumulating a load related energy, such as a kinetic energy of a mass load of the fluid motor or a compressed fluid energy of the fluid motor-cylinder. The load related energy of the fluid motor is regenerated to provide a load adaptive exchange of energy between the fluid motor and the energy accumulator. This load adaptive exchange of energy is combined with a load adaptive primary energy supply for maximizing the over-all energy efficiency and performance potentials of the fluid motor control. The load adaptability is achieved by regulating the exhaust and supply fluid pressure drops across the spool valve. The regenerative adaptive fluid motor control can be used, for example, for constructing the high energy-efficient, load adaptive motor vehicles and the high energy-efficient, load adaptive hydraulic presses.
摘要:
A regenerative adaptive fluid motor control system integrating a load adaptive fluid motor control system and a load adaptive energy regenerating system having an independent regenerating circuitry containing an energy accumulator. The fluid motor control system includes a primary variable displacement pump powering a spool valve controlling a fluid motor accumulating a load related energy, such as a kinetic energy of a mass load of the fluid motor or a compressed fluid energy of the fluid motor-cylinder. The load related energy of the fluid motor is regenerated to provide a load adaptive exchange of energy between the fluid motor and the energy accumulator. This load adaptive exchange of energy is combined with a load adaptive primary energy supply for maximizing the over-all energy efficiency and performance potentials of the fluid motor control. The load adaptability is achieved by regulating the exhaust and supply fluid pressure drops across the spool valve. The regenerative adaptive fluid motor control can be used, for example, for constructing the high energy-efficient, load adaptive motor vehicles and the high energy-efficient, load adaptive hydraulic presses.