Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Lubricating system for aircraft drive










Image Number 4 for United States Patent #8113803.

A lubricating pump having a first stage and a second stage; the first stage in turn has an intake connectable hydraulically to a tank of lubricating fluid, and a delivery outlet connectable hydraulically to a lubricated member; the first stage compresses the lubricating fluid from the tank to a pressure for supply to the member; the second stage in turn has an inlet connectable hydraulically to a casing housing the member, and an outlet connectable hydraulically to the tank; the second stage feeds the lubricating fluid in the casing back into the tank; the second stage is a Roots type, and has a first and a second rotor rotating about respective axes to feed the lubricating fluid from the inlet to the outlet; and the first and second rotor are operated by the first stage.








 
 
  Recently Added Patents
Production of battery grade materials via an oxalate method
Idle stop and go system and method for controlling thereof
Vacuum cleaner filter adapter ring
Method for adapting a contact point of a clutch in a drivetrain of a motor vehicle
Image display device and method of changing first EDID with second EDID wherein the second EDID information is compatible with image display device
Categorizing bit errors of solid-state, non-volatile memory
Semiconductor memory device
  Randomly Featured Patents
Hydrogenation of aromatic amines using rhodium on titania or zirconia support
Clutch for automobiles
Transceiver protection arrangement
Method and apparatus for determining discrete cosine transforms using matrix multiplication and modified booth encoding
Peptides affecting blood pressure regulation
Puck containing electronic components for a coriolis flowmeter
Blood donor lounge
Image forming apparatus including tab sheet reversing function, computer readable recording medium stored with control program for controlling image forming apparatus, and its control method
Manual bulk liquid pump control and distribution system
End effector for mobile remotely controlled robot