Power plants – Pressure fluid source and motor – Coaxial impeller and turbine unit
Reexamination Certificate
2004-11-11
2008-09-30
Leslie, Michael (Department: 3745)
Power plants
Pressure fluid source and motor
Coaxial impeller and turbine unit
C060S352000
Reexamination Certificate
active
07428811
ABSTRACT:
A torque converter comprises a pump having a pump shell and impellers; a turbine having a turbine shell and runners; a stator arranged between the pump and the turbine and is supported by the housing; and an operation fluid filled in the pump and in the turbine. Transmission torque limit means is arranged between the stator and the housing to so limit the transmission of torque transmitted to the stator as will not to increase in excess of a predetermined value.
REFERENCES:
patent: 3901030 (1975-08-01), Wonn
patent: 6053843 (2000-04-01), Van Vuuren et al.
patent: 6814195 (2004-11-01), Yoshimoto et al.
patent: 1296141 (2001-05-01), None
patent: 58-53517 (1983-03-01), None
patent: 64-761 (1989-01-01), None
patent: 11-151957 (1999-06-01), None
patent: 11-200910 (1999-07-01), None
patent: 2002-276694 (2002-09-01), None
Form PCT/ISA/210 (International Search Report dated Jan. 11, 2005, with English translation).
Chinese Office Action Dated Dec. 12, 2007.
Iwao Nobuyuki
Yamamoto Yasushi
Isuzu Motors Limited
Leslie Michael
LandOfFree
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