Compression release retarder with valve motion modifier

Fluid handling – Line condition change responsive valves – Direct response valves

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

13754313, F16K 1506

Patent

active

049497510

ABSTRACT:
Apparatus is provided to increase the retarding horsepower of a compression release engine retarder driven from the exhaust valve pushtube or the fuel injector pushtube which includes a plenum communicating with the exhaust valve slave piston and the master piston driven by a remote exhaust valve pushtube or the fuel injector pushtube. A trigger check valve is located between the master piston and exhaust valve slave piston so that the initial motion of the master piston delivers energy to the plenum. At a predetermined point in the travel of the master piston, the trigger check valve is opened by the master piston to permit the delivery of the energy stored in the plenum to the slave piston. Additional pumping capability is provided by a second master piston while a control check valve communicating with the second master piston limits the intake of hydraulic fluid into the system after working pressures have been attained to that hydraulic fluid which may leak from the system.

REFERENCES:
patent: 4191210 (1980-03-01), Belart
patent: 4552172 (1985-11-01), Krieger
patent: 4624445 (1986-11-01), Putnam

LandOfFree

Say what you really think

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

Rating

Compression release retarder with valve motion modifier does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compression release retarder with valve motion modifier, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compression release retarder with valve motion modifier will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1670196

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