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Inventor: Abe; Hiroya
Address: Saitama, JP
No. of patents: 4
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7094179 |
Hydraulic transmission apparatus with lockup clutch |
August 22, 2006 |
| A hydraulic transmission apparatus with a lockup clutch has a pump impeller, a turbine runner, a side cover, a lockup clutch, a clutch piston, a lockup control unit, a frictional engagement unit and a resilient member, a backward movement stopping unit, wherein a transmission capacit |
| 6447246 |
Torque converter |
September 10, 2002 |
| A torque converter in which a flatness (2L/H) and a torus inside and outside radius ratio (r/R) satisfy the following equations: (1) 0.55<(2L/H)<0.75 and (2) 35<(r/R)<0.40. Then, assuming that an axially central position of the flow path along a rotational shaft of the to |
| 6341679 |
Control unit for a torque converter with a lockup mechanism |
January 29, 2002 |
| In a control unit for a torque converter with a lockup mechanism, the surface temperature of a clutch friction material in a lockup clutch is calculated with a surface temperature calculation unit B3, the surface temperature of the clutch friction material so calculated is compared with |
| 5487003 |
Simulation method and device for aiding the design of a fluid torque converter |
January 23, 1996 |
| A method and device for simulating properties of a fluid torque converter such as torque ratio, capacity factor and efficiency includes involving the execution of the steps of finding a plurality of parameters including a fluid passage angle and a fluid passage resistance from a vane pro |
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