发明名称 |
Hydrogen fuelled hybrid powertrain and vehicle |
摘要 |
A hydrogen-powered hybrid powertrain system includes a hydrogen-fuelled internal combustion engine operating at a lean air/fuel mixture, and a supercharger for boosting a primary drive torque produced by the engine primarily over a high operating speed range. An electric motor/generator generates a secondary drive torque for the vehicle, such that the secondary drive torque complements the boosted primary drive torque over at least a low operating speed range of the powertrain. A disconnect clutch disposed between the engine and the motor/generator engages and disengages the engine from the motor/generator, and serves to transfer the boosted primary driver torque through the motor/generator and to a power transmission system. The input at the power transmission is thus a combination of the boosted primary drive torque and the secondary drive torque having an enhanced torque characteristic over at least the low operating speed range. |
申请公布号 |
US7608011(B2) |
申请公布日期 |
2009.10.27 |
申请号 |
US20030541055 |
申请日期 |
2003.12.10 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
GRABOWSKI TONY;JAURA ARUN;ORTMANN WALT;NATKIN ROBERT;SZWABOWSKI STEVE;JIH EDWARD;OLTMANS BRET;DENLINGER ADAM;DHILLON JASWANT-JAS;CHEN YIN;BOYER BRAD |
分类号 |
B60W10/08;B60K1/00;B60K1/04;B60K6/40;B60K6/445;B60K6/46;B60K6/48;B60K6/54;B60K11/02;B60K15/07;B60W10/06;F02B29/04;F02D19/02;F02D35/02;F02D41/12;F02D41/36;F02M21/02;F02M25/06;F02M25/12;F02M35/10 |
主分类号 |
B60W10/08 |
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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