Apparatus for flushing, replacing fluid and bleeding...

F - Mech Eng,Light,Heat,Weapons – 15 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F15B 21/04 (2006.01) B60S 5/00 (2006.01) B60T 17/22 (2006.01)

Patent

CA 2530144

A hydraulic system servicing apparatus (10) includes an old fluid holding vessel (114) and a new fluid supply vessel (100) with a selector valve (92) which draws fluid from the holding vessel during flushing operations and draws fluid from the supply vessel during fluid replacement and bleeding operations. A pump (102) moves the fluid through the selector valve (92) and supplies it to a flow reversing valve (66) which has a master cylinder line (76) and a plurality of bleeder valve lines (40,42,44,46) for connection to the hydraulic system. A shutoff valve (48,50,52,54,56) is provided in each bleeder valve line for directing fluid through the different branches of the hydraulic system. To flush the system, the flow reversing valve (66) is cycled to circulate the fluid from the old fluid holding vessel (114) in opposite directions and return it to the old fluid holding vessel. To replace the fluid and bleed the system, the fluid selector valve directs new fluid through the flow reversing valve into the system.

Cette invention concerne une installation d'entretien pour systèmes hydrauliques (10) comprenant un récipient pour stockage de liquide usé (114) et un récipient d'alimentation en liquide neuf (100) avec une soupape sélectrice (92) qui aspire du liquide hors du récipient de stockage pendant les opérations de rinçage ou hors du récipient d'alimentation lors des opérations de renouvellement et de purge. Un pompe (102) fait passer le liquide par la soupape sélectrice (92) et le conduit dans une soupape d'inversion de flux (66) qui comporte une canalisation de distributeur principal (78) et une pluralité de canalisations de soupapes de purgeur (40,42,44,46) se branchant sur le système hydraulique. Chaque soupape de purgeur est équipée d'une soupape de coupure (48,50,52,54,56) qui dirige le liquide dans les diverses ramifications du système hydraulique. Pour le rinçage du système hydraulique, on fait accomplir un cycle complet à la soupape d'inversion de flux (66) qui fait circuler en sens inverse le liquide depuis le récipient de stockage de liquide usé (114) et le ramène dans ce même réservoir. Pour le renouvellement du liquide et la purge du circuit, la soupape sélectrice de liquide dirige le liquide neuf vers le système via la soupape d'inversion de flux.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for flushing, replacing fluid and bleeding... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for flushing, replacing fluid and bleeding..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for flushing, replacing fluid and bleeding... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1998728

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.