Pumps – Condition responsive control of drive transmission or pump... – Adjustable cam or linkage
Patent
1989-06-06
1991-03-19
Smith, Leonard E.
Pumps
Condition responsive control of drive transmission or pump...
Adjustable cam or linkage
417270, 91505, 92 122, F04B 126, F01B 302
Patent
active
050006673
ABSTRACT:
A compressor of a movable slanting plate type which includes a shaft to be rotated by receiving an external driving force, a rotor having a plurality of cylinder chambers disposed in a parallel relation with the shaft so as to be rotated together with the shaft, a plurality of pistons which revolve while reciprocating within each of the cylinder chambers, a plurality of rods each connected at its one end, to each of the pistons, and having a ball joint at its other end, a plurality of holder shoes each connected to the rod through the ball joint for free directivity, a movable slanting plate revolving supporting said holder shoes, and capable of changing its inclination angle to one direction with respect in the shaft, a valve plate provided with a plurality of suction ports and discharge ports communicated with the cylinder chambers of the rotor, and a guide plate fixed to the shaft or the rotor and formed with guide bores for slidably guiding the plurality of the rods in the axial direction.
REFERENCES:
patent: 1250709 (1917-12-01), Tanner
patent: 1880224 (1930-03-01), Wilsey
patent: 3818803 (1974-06-01), Scott et al.
patent: 3970055 (1976-07-01), Long
patent: 4690036 (1987-09-01), Kosaka et al.
Abe Yoshikazu
Taguchi Tatsuhisa
Matsushita Electric - Industrial Co., Ltd.
Savio, III John A.
Smith Leonard E.
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