FIELD: transport engineering; automobiles with positive displacement hydraulic drive.
SUBSTANCE: proposed transmission includes constant-capacity guided-vane hydraulic pump mechanically connected with vehicle engine communicating through pressure, drain and suction hydraulic lines through hydraulic distributor enclosing pressure and drain hydraulic lines and playing the part of reversor with at least one constant-capacity reversible guide-vane hydraulic motor to transmit torque to one or two driving wheels of automobile. Spaces of suction and drain hydraulic lines communicate with space of hydraulic tank. Suction hydraulic line passes through adjustable hydraulic restrictor whose control lever is mechanically coupled with automobile accelerator pedal.
EFFECT: simplified design of transmission, reduced fuel consumption and weight of transmission and its cost, and increased efficiency of automobile.
18 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| HYDRAULIC MACHINE WITH HYDROSTATIC TRANSMISSION | 2013 |
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|
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| VEHICLE ENERGY RECUPERATOR | 2000 |
|
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| WHEELED VEHICLE HYDROSTATIC TRANSMISSION | 1996 |
|
RU2130388C1 |
| POSITIVE-DISPLACEMENT HYDRAULIC DRIVE OF VEHICLE | 0 |
|
SU1414665A1 |
