Fluid-pressure and analogous brake systems – Speed-controlled – Having a valve system responsive to a wheel lock signal
Reexamination Certificate
2006-05-02
2006-05-02
Schwartz, Christopher P. (Department: 3683)
Fluid-pressure and analogous brake systems
Speed-controlled
Having a valve system responsive to a wheel lock signal
C417S423140
Reexamination Certificate
active
07036892
ABSTRACT:
An electric powered pump includes a pump body having a suction chamber, a discharge chamber and an accommodation concave portion for accommodating a pump rotor, a rotational shaft rotatably supported by the pump body, the pump rotor is fixed at a first end of the rotational shaft, a motor having a rotor including a magnet, an annular stator including a core and a coil, the rotor is fixed at a second end of the rotational shaft which is opposite to the first end of the rotational shaft, a motor housing having a hole shaped cylindrical space inside of the stator formed with the motor housing, the motor housing is fixed at the pump body to be positioned in the cylindrical space having a predetermined clearance relative to the rotor, a driver portion for driving the motor, a accommodation space formed at an end surface of the motor housing provided at a side of the second end of the rotational shaft, the accommodation space is configured to accommodate the driver portion, and a cover for covering the accommodation space.
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Ishiguro Motohisa
Kajino Hiroshi
Suzuki Shigemitsu
Terayama Mitsuru
Unno Atsushi
Aisin Seiki Kabushiki Kaisha
Schwartz Christopher P.
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