Hydraulic rotary machine with pre-discharge opening for lubricat

Details Hydraulic rotary machine with pre-discharge opening for lubricat Hydraulic rotary machine with pre-discharge opening for lubricat

1991-07-02

1992-12-22

Look, Edward K.

Motors: expansible chamber type

With interrelated control of motive fluid and lubricant

91487, 92156, 184 617, 417269, F04B 3902, F03C 1253

Patent

active

051726238

ABSTRACT:
The rotary machine of the invention includes a series of cylindrical chambers swept by pistons in hydraulic liquid admission-and-discharge cycles and alternately connected to high pressure openings and to low pressure openings during each revolution of the machine, wherein said machine it includes a pre-discharge opening disposed between the high pressure opening and the low pressure opening in that order relative to a direction of rotation of the machine, and wherein the pre-discharge opening is connected by a connecting duct to rotary support devices to cause hydraulic fluid to pass through the rotary support devices.

REFERENCES:
patent: 2331694 (1943-10-01), Jeffrey
patent: 3249061 (1966-05-01), Ricketts
patent: 3800673 (1974-04-01), Lutz et al.
patent: 3999466 (1976-12-01), Aschke
patent: 5044892 (1991-09-01), Pettitt

Affiliated with

Also associated with

Rating

Hydraulic rotary machine with pre-discharge opening for lubricat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydraulic rotary machine with pre-discharge opening for lubricat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic rotary machine with pre-discharge opening for lubricat will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-969494