Drive unit with an internal combustion engine and an exhaust...

Details Drive unit with an internal combustion engine and an exhaust... Drive unit with an internal combustion engine and an exhaust...

2005-05-03

2005-05-03

Denion, Thomas (Department: 3748)

Power plants

Fluid motor means driven by waste heat or by exhaust energy...

Having fluid motor motive fluid treating, controlling or...

C060S624000, C060S607000, C475S113000

Reexamination Certificate

active

06886337

ABSTRACT:
The invention relates to a drive unit, comprising an internal combustion engine with a crankshaft; an exhaust line; an exhaust gas turbine which is acted on by the exhaust gas line, which is arranged downstream of the internal combustion engine and has the purpose of transmitting a positive torque to the crankshaft in the traction mode; a hydrodynamic unit which is arranged downstream of the exhaust gas turbine and has two turbine blades which form a torus-shaped working chamber; the hydrodynamic unit has a drive connection to the drive train; and a parking brake is provided for securing the primary turbine wheel of the exhaust gas turbine.

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patent: 4800726 (1989-01-01), Okada et al.
patent: 4843822 (1989-07-01), Okada
patent: 4882906 (1989-11-01), Sekiyama et al.
patent: 4894992 (1990-01-01), Sekiyama
patent: 5119633 (1992-06-01), Brooks et al.
patent: 5729978 (1998-03-01), Hiereth et al.
patent: 37 28 681 (1988-03-01), None
patent: 39 04 399 (1990-08-01), None
patent: 195 16 971 (1995-11-01), None
patent: 0 301 547 (1989-02-01), None
International Search Report.

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