Driving device of a rotating cylinder block of a pump or hydraul

Details Driving device of a rotating cylinder block of a pump or hydraul Driving device of a rotating cylinder block of a pump or hydraul

1985-06-24

1986-06-10

Freeh, William L.

Motors: expansible chamber type

Three or more cylinders arranged in parallel radial or...

Cylinders parallel to rotation axis

91507, F01B 1304, F04B 130

Patent

active

045936048

ABSTRACT:
Driving device of a rotating cylinder block (8) of a pump or hydraulic motor whose axis is inclined along an angle that is fixed or that can be adjusted in relation to the axis of rotation XX' of the drive shaft (1) and in which the transmission of the rotation torque from the drive shaft (1) to the cylinder block (8) (pump) and from the cylinder block (8) to the drive shaft (1) (motor) is performed by pistons (5) mounted by connecting ball joints (6) to a pulse plate (4) fixed in rotation with the drive shaft (1). The face (8a) of the cylinder block (8) turned toward the pulse plate (4) carries pairs of diametrically opposed projections (10) located at the entrance of the bores (7) of the cylinder block in which the pistons (5) move, which projections exhibit a concave surface (11) in contact with a surface of the ball joints (6) for connecting the pistons with the pulse plate (4). Applications is to motors and pumps having rotating cylinder blocks.

REFERENCES:
patent: 3589244 (1971-06-01), Pruvot
patent: 3722370 (1973-03-01), Aplin
patent: 4037523 (1977-07-01), Eickmann
patent: 4466338 (1984-08-01), Stoelzer

Affiliated with

Also associated with

Rating

Driving device of a rotating cylinder block of a pump or hydraul does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Driving device of a rotating cylinder block of a pump or hydraul, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Driving device of a rotating cylinder block of a pump or hydraul will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2402528