Hydraulic control valve device

Details Hydraulic control valve device Hydraulic control valve device

1998-09-09

2000-07-04

Butler, Douglas C.

Fluid-pressure and analogous brake systems

Speed-controlled

Having a valve system responsive to a wheel lock signal

303900, B60T 836

Patent

active

060828331

ABSTRACT:
Hydraulic control valve device effectively reducing NVH effect. The hydraulic control valve device comprises the cap member (39) at the distal end of the smaller diameter portion (32b) of the magnet core and a throttled channel (39b) between the cap member (39) and the bottom portion (43a) of the outer piston (43), wherein fluid flow is switched to the throttled channel (39b) when the outer piston slides in the direction to close the communication hole (39a) of the bottom portion (39) of the smaller diameter portion (32b) by the hydraulic pressure difference between the hydraulic pressure at the master cylinder side and the wheel cylinder side.

REFERENCES:
patent: 5356211 (1994-10-01), Fritsch
patent: 5388899 (1995-02-01), Volz et al.
patent: 5647644 (1997-07-01), Volz et al.
patent: 5664849 (1997-09-01), Burgdorf et al.
patent: 5669675 (1997-09-01), Mueller et al.
patent: 5673979 (1997-10-01), Kuromitsu et al.
patent: 5683150 (1997-11-01), Burgdorf et al.
patent: 5704587 (1998-01-01), Kuromitsu et al.
patent: 5865213 (1999-02-01), Scheffel et al.
patent: 5967627 (1999-10-01), Hosoya et al.
patent: 5971501 (1999-10-01), Hosoya

Affiliated with

Also associated with

Rating

Hydraulic control valve device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydraulic control valve device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic control valve device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1479894