US PATENT SUBCLASS 60 / 415
.~.~ Accumulator pressurized by gas pump or external gas supply

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


60 /   HD   POWER PLANTS

325  DF  PRESSURE FLUID SOURCE AND MOTOR {47}
413  DF  .~ With control means for structure storing work driving energy (e.g., accumulator, etc.) {5}
415.~.~ Accumulator pressurized by gas pump or external gas supply

DEFINITION

Classification: 60/415

(under subclass 413) Apparatus in which a store of compressed gas is produced by a pump acting on the gas or in which the storage vessel is charged with compressed gas from an external source.