Fluid driven motor having improved blade construction

Details Fluid driven motor having improved blade construction Fluid driven motor having improved blade construction

F - Mech Eng,Light,Heat,Weapons

04

C

103/92

F04C 2/00 (2006.01) F01C 1/44 (2006.01) F01C 19/06 (2006.01)

Patent

CA 1060708

FLUID DRIVEN MOTOR HAVING IMPROVED BLADE CONSTRUCTION ABSTRACT OF THE DISCLOSURE A positive-displacement fluid driven motor for use with down-hole drilling tools includes a cylindrical housing having a bore in shich is mounted a rotor having folding blades mounted thereon with a peripheral space there- between. Separators on the walls of the bore separate the space into a plurality of fluid chambers having inlet ports at the trailing ends of the separators. Discharge ports are located a short distance from the leading ends of the separators. Each blade is supported at its center of pressure to limit the outward angular displacement of the blade and transmit the driving force to the rotor and also minimize binding of the blade due to the effects of the fluid pressure. The operative part of each blade is capable of limited inward linear movement in its direction of width against its inherent elasticity to accommodate imperfections in the walls of the bore and particles of grit or sand at its sealing edge to minimize wear.

244542

Affiliated with

Also associated with

Rating

Fluid driven motor having improved blade construction does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid driven motor having improved blade construction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid driven motor having improved blade construction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-814864