A power transmission system comprises a transmission device, and a power supply device which powers the transmission device, wherein the transmission device comprises a cavity having a body, covers, an inlet and an outlet; at least a pair of rotors and a gear set that are assembled in the cavity; and a transmission shaft pivotally connected with the pair of rotors and the gear set; the power supply device comprises a power equipment available for transmitting a working fluid; shaft adapters connected with the inlet and the outlet of the cavity; and a connecting pipe connected between the power equipment and the shaft adapter; the working fluid is transmitted by the connecting pipe from the power equipment to the inlet of the cavity to provide the pair of rotors with normal force for radial motion in a reverse rotation direction and make pressure in the cavity increased.
F16D 31/02 - Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution using pumps with pistons or plungers working in cylinders
F16H 47/02 - Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
B60K 7/00 - Disposition of motor in, or adjacent to, traction wheel
B60K 17/04 - Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing
F01C 1/12 - Rotary-piston machines or engines of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
F16H 61/40 - Control of exclusively fluid gearing hydrostatic
The present invention provides methods for designing single-lobe or double-lobe rotors which enable a defined rotor and a conjugate rotor intermeshing and conjugating to each other and by parameterized sets to generate curve portions of half two lobes of the defined rotor including a curve E, an arc A, an arc B, an arc F, an arc C, an arc G and a horizontal line Y. The main feature is that a radius of the arc C being defined by following equation:
F=2 Rp−R), and a center of the arc C is located in a straight extension direction from a center of the defined rotor and an end point of an arc F.
B21D 53/78 - Making other particular articles propeller bladesMaking other particular articles turbine blades
F02B 53/04 - Charge admission or combustion-gas discharge
F01C 21/10 - Outer members for co-operation with rotary pistonsCasings
F01C 1/16 - Rotary-piston machines or engines of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
F01C 1/18 - Rotary-piston machines or engines of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
G06F 7/60 - Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radixComputing devices using combinations of denominational and non-denominational quantity representations
B of the arc B is defined by following equation:
moreover, the straight line Y is the external common tangent line of the arc B and the arc F, and respectively getting two tangent points therefrom to be defined as two end points of the straight line Y.
B21D 53/78 - Making other particular articles propeller bladesMaking other particular articles turbine blades
F02B 53/04 - Charge admission or combustion-gas discharge
F01C 1/16 - Rotary-piston machines or engines of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
F01C 1/18 - Rotary-piston machines or engines of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
F01C 21/10 - Outer members for co-operation with rotary pistonsCasings
G06F 7/60 - Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radixComputing devices using combinations of denominational and non-denominational quantity representations
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