发明名称 |
Hybrid automobile |
摘要 |
A parallel hybrid drive system for self propelled vehicles including a direct current motor-generator having a drive shaft in common with an internal combustion engine leading to a variable speed transmission and a final drive train. The motor-generator has a no-load speed, established by a separate field exciter, below which it drives the shaft as a motor and above which it is driven by the shaft as a generator. Storage batteries are operatively connected to the motor-generator to supply power to it below the no-load speed. The internal combustion engine operates over a small RPM range around its most efficient speed at a power level established by a fixed throttle setting. The transmission is operatively connected to an accelerator and direction selector switch to vary the speed and direction of the vehicle.
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申请公布号 |
US4165795(A) |
申请公布日期 |
1979.08.28 |
申请号 |
US19780878677 |
申请日期 |
1978.02.17 |
申请人 |
GOULD INC |
发明人 |
EASTMAN, DAVID P;LYNCH, THOMAS E;PRICE, RICHARD P |
分类号 |
B60K6/48;B60K6/543;B60L11/12;B60W10/08;(IPC1-7):H02P5/16 |
主分类号 |
B60K6/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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