Float system for accumulator
OwnerIngo Olejakinventor
Life of this patent
Estimating the term…
Abstract
A float system for a ball type accumulator includes a circular hollow float member which surrounds the float travel guide rod in the ball type accumulator. Connecting the float member to the vertical guide rod is a ball member which is located in the center of the float. A circular arcuate band surrounds the ball member thus allowing the float to tilt with respect to the vertical guide rod as the level of the fluid tilts within the accumulator. The tilting of the float prevents the float from flooding when the ball type accumulator is moved.
Claims13
A float system for use within accumulator comprising:
- a substantially vertical guide rod;
- a substantially circular hollow float constructed and arranged to surround said substantially vertical guide rod;
- a ball member having a substantially straight opening therethrough, said substantially straight opening passing through the center of said ball member and constructed and arranged to slidably engage said vertical guide rod;
- means for slidably coupling said ball member to said substantially circular hollow float so that said substantially hollow float may tilt with respect to said vertical guide rod;
- whereby when said accumulator is in an upright position said substantially circular hollow float will move up and down along said substantially vertical guide rod and when said accumulator is tilted, said coupling means will permit said circular hollow float to tilt with respect to said substantially vertical guide rod so as to prevent flooding of said substantially circular hollow float.
A ball type accumulator comprising:
- a substantially spherical hollow tank;
- a valve member located in a lower portion of said tank, said valve member being biased to a normally open position;
- a substantially vertical guide rod including an actuator for closing said valve member;
- a substantially circular hollow float constructed and arranged to surround said substantially vertical guide rod;
- a ball member having a substantially straight opening therethrough, said substantially straight opening passing through the center of said ball member and constructed and arranged to slidably engage the vertical guide rod;
- means for slidably coupling said ball member to said substantially hollow float so that said float may tilt with respect to said vertical guide rod;
- whereby when said float reaches a low enough position on said substantially vertical guide rod, the weight of said float will cause said vertical guide rod valve to close said valve member and when said accumulator is in an upright position said substantially circular hollow float will move up and down along said substantially vertical guide rod and when said accumulator is tilted, said coupling means will permit said substantially circular hollow float to tilt with respect to said substantially guide rod so as to prevent flooding of said substantially circular hollow float.
A method for providing a combination float and valve closing system in a bowl type accumulator comprising the steps of:
- providing said bowl type accumulator with a float travel guide rod;
- surrounding said float travel guide rod with a ball member;
- surrounding said ball member with a substantially circular hollow float;
- coupling said ball member to said substantially circular hollow float with an arcuate band so that said substantially circular hollow float may tilt with respect to said guide rod;
- whereby when said accumulator is in an upright position said substantially circular hollow float will move up and down along said guide rod and when said accumulator is tilted, said arcuate band will permit said substantially circular hollow float to tilt with respect to said guide rod so as to prevent flooding of said substantially circular hollow float.
Dependencies are inferred from the claim text.