143576 ⎘
Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing; Details specially related to intermeshing engagement type pumps Elements in the toothed wheels or the carter for relieving the pressure of fluid imprisoned in the zones of engagement
COMPLEX SCREW ROTORS
#2SUPERCHARGER ROTORS FOR INCREASED ENGINE POWER OUTPUT
#3COMPLEX SCREW ROTORS
#4SUPERCHARGER ROTORS FOR INCREASED ENGINE POWER OUTPUT
#5Slide Valve for a Twin-Screw Compressor
#6Complex screw rotors having multiple helical profiles joined by a centeral portion with a pocket
#7Multi-stage pump apparatus including sealing member
#8Complex screw rotors
#9Slide valve for a twin-screw compressor
#10Opposed screw compressor having non-interference system
#11Oil-injected vacuum pump element
#12Complex screw rotors
#13Metallic insert with smooth contours for use with composite working members
#14Gear pump bearing dam
#15Silent gear pump or motor suppressing troubles of trapping fluid
#16Gear pump bearing dam
#17Optimized helix angle rotors for roots-style supercharger
#18Scroll compressor having optimized cylinder oil circulation rate of lubricant
#19Rotary blower with isothermal air jacket
#20Compressor with dual pathways for returning lubricating oil
#21Ductile cast iron scroll compressor
#22Scroll compressor with bypass holes communicating with an intake chamber
#23Scroll type hydraulic machine
#24Compressor including separation tube engagement mechanism
#25Gas compressor
#26Scroll compressor