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US 2008/0156555 A1Published application
Hybrid drive for a motor vehicle
AssigneeDr. Ing. h.c.F. Porsche Aktiengesellschaft
InventorsMarc KLUGE, Edmund SANDER, Norbert MELINAT
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Abstract
A hybrid drive for a motor vehicle includes an internal combustion engine and an electric motor, which, together with at least one auxiliary unit, are connected via a belt/chain drive. The internal combustion engine and the electric motor have respective drive elements with unidirectional freewheeling devices for the belt/chain drive, thus automatically achieving a predefined belt/chain speed.
Claims20
A hybrid drive for a motor vehicle, comprising:
- an internal combustion engine,
- an electric motor,
- at least one auxiliary unit, and
- a belt/chain drive by which the internal combustion engine, the electric motor, and the at least one auxiliary unit are connected together in a drive relationship,
- wherein the internal combustion engine and the electric motor have respective drive elements with unidirectional freewheeling devices for the belt/chain drive.
2 more elements
Dependencies are inferred from the claim text.