Fluid flow rate control valve, anchor for mover and fuel...

Internal-combustion engines – Charge forming device – Fuel injection system

Reexamination Certificate

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Details

C123S458000, C335S262000, C251S129070

Reexamination Certificate

active

07131426

ABSTRACT:
To effectively prevent uneven wear of a moving mover70and to stabilize the control characteristics by a valve. Rotation force is exerted to the mover70by the fluid flowing from the first chamber to the second chamber, or vice versa, which are formed at the opposite ends of the mover70. With respect to a flow passageway110formed within an anchor72and for allowing passage of the fluid therethrough, there are provided a passageway portion111which is disposed along the axial direction and another passageway portion112which crosses the axial direction. By this, rotation force is generated at the time the fluid passes from the former passageway portion111to the latter passageway portion112(or vice versa) which crosses the axial direction.

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