Fluid-pressure and analogous brake systems – Multiple fluid-receiving devices – Multiple motors
Patent
1995-08-08
1997-05-20
Butler, Douglas C.
Fluid-pressure and analogous brake systems
Multiple fluid-receiving devices
Multiple motors
188 3H, 303 15, B60T 1704
Patent
active
056306555
ABSTRACT:
A fluid control system for use with vehicles, in particular, trailers, includes a branch conduit which is to be connected to a pressure supply line and a control line to enable priming of the control line so that signals generated upon application of the vehicle brake pedal are more quickly transmitted to the trailer brakes. This overcomes problems associated with delay in application of the trailer brakes. An electrically operated solenoid valve controls fluid flow through the branch conduit so that upon application of the vehicle brake pedal the solenoid valve is operated to open the branch conduit to allow pressurized fluid to flow from the supply line to the control line for a predetermined time period to prime the control line. Pressurized fluid from the branch supply conduit is directed longitudinally down the control line by a longitudinally arranged outlet so that substantially all of the fluid is directed to backfill the control line. The system may be embodied in a block arrangement in which bores are drilled in a block housing and in which the branch conduit is formed by passages drilled in the block or may be formed from discrete hose sections and couplings.
REFERENCES:
patent: 3507542 (1970-04-01), Cannella
patent: 4109968 (1978-08-01), Wood
patent: 4478459 (1984-10-01), Cumming
patent: 5464278 (1995-11-01), Camm
Butler Douglas C.
Camm James O.
Camm John J.
Camm Stephen J.
LandOfFree
Fluid control system for tractor trailer brake system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fluid control system for tractor trailer brake system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid control system for tractor trailer brake system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1719717