Variable capacity type reciprocating piston device

Details Variable capacity type reciprocating piston device Variable capacity type reciprocating piston device

1988-09-14

1990-01-02

Okonsky, David A.

Internal-combustion engines

Transmission mechanism from piston

Including clutch

123 9015, F01L 102, F02B 7532

Patent

active

048905895

ABSTRACT:
The crankshaft of an engine or compressor is arranged to define an Oldham type sliding connection which permits the stroke of a piston or pistons to be selectively varied. When the axis of the control disc is displaced along a arcuate path the TDC position and compression ratio of the device can be varied. Combining four sliding connections in a four square configuration permits inherent vibration cancellation. Valve train timing can be varied using a belt tensioning technique and can be combined with the stroke control provided by the sliding connection arrangement or arrangements.

REFERENCES:
patent: 3496918 (1970-02-01), Finlay
patent: 3888217 (1975-06-01), Hisserich
patent: 4440123 (1984-04-01), Tsai
patent: 4480607 (1984-11-01), Tsai et al.
patent: 4484543 (1984-11-01), Maxey
patent: 4525151 (1985-06-01), Tomita et al.
patent: 4576127 (1986-03-01), Doi et al.

Affiliated with

Also associated with

Rating

Variable capacity type reciprocating piston device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Variable capacity type reciprocating piston device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable capacity type reciprocating piston device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1378418