| 摘要 |
A fuel pump comprising a pumping plunger reciprocable within a bore, and a drive arrangement for driving the pumping plunger. The drive arrangement includes a compressible load transmission arrangement for transmitting movement of the drive arrangement to the pumping plunger. The load transmission arrangement comprises first and second surfaces which define, therebetween, a chamber for fluid. The fuel pump also comprises supply means for permitting the chamber to be supplied with fluid, in use, and control means for controlling the flow of fluid from the chamber.
|
