Power plants – Pressure fluid source and motor – Coaxial impeller and turbine unit
Reexamination Certificate
2008-07-09
2011-11-15
Lopez, Daniel (Department: 3745)
Power plants
Pressure fluid source and motor
Coaxial impeller and turbine unit
Reexamination Certificate
active
08056330
ABSTRACT:
A torque converter includes a plurality of blades and a core ring supporting the plurality of blades. The core ring includes at least two segments, each segment having two circumferential ends. A core ring and method are also provided.
REFERENCES:
patent: 1286283 (1918-12-01), Gilson
patent: 2216747 (1940-10-01), Klimek
patent: 2421360 (1947-05-01), Swennes
patent: 2632397 (1953-03-01), Jandasek
patent: 4905471 (1990-03-01), Mori
patent: 5065509 (1991-11-01), Sahashi
patent: 2004/0172936 (2004-09-01), Mueller et al.
patent: 39 31 427 (1990-04-01), None
Parks Kevin
Vansickle Michael
Davidson Davidson & Kappel LLC
Lopez Daniel
LuK Lamellen und Kupplungsbau Beteiligungs KG
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