Fuel pump and filter assembly for an engine
Fully-controlled, free-piston engine
Fully-controlled, free-piston engine
Generic free-piston engine with transformer valve assembly...
Heat pump compressor integrated in an internal-combustion engine
Hermetic seal for compressors or the like
High-pressure fuel supply pump
Hydraulic pump drive
Integral fluid pump and internal combustion engine
Integral gas compressor and internal combustion engine
Integral shaft coupling for a flexible driveplate in a pump driv
Internal combustion engine driven multiple pump
Internal combustion engine or pumping device
Internal gas compressor and internal combustion engine
Internal-combustion engine having a specific-purpose pressure st
Low profile positive displacement pump system
Machine installation for a heat pumping plant
Method of operating a free piston internal combustion engine...
Module with an electric generator and a pump unit
Motor cooling means for a vacuum/blower device