Expansible chamber devices – Displacement control of plural cylinders arranged in... – Parallel cylinders
Reexamination Certificate
2008-05-20
2008-05-20
Leslie, Michael (Department: 3745)
Expansible chamber devices
Displacement control of plural cylinders arranged in...
Parallel cylinders
C091S506000
Reexamination Certificate
active
07373870
ABSTRACT:
The universal hybrid (26) comprises a two-cycle engine (28), boosted by the engine power reciprocating compressor (32) and a hydraulic pump (34). The pump plunger (148) fastened to engine piston (72) provide direct energy transmission to the compressor and pump. The plunger and compressor piston (94) moving in opposite direction coupled each to one of two diametrically opposite rotor's (36) axial rods, which double-sided interact with the pivotable swash plate (42).The swash plate turn provides simultaneously the engine, compressor and pump variable displacement volume with engine invariable compression ratio while the swash plate turn axis fixed. This increases the engine power range using the minimum specific fuel consumption. The swash plate turn axis shifting provides the engine compression ratio change for the either kind of fuel use.This combined factors provides the progressive hydrostatic transmission use instead of widespread automotive engine and automatic transmission, thereby minimizing the weight, installation space, cost, labor and fuel consumption.
REFERENCES:
patent: 4326380 (1982-04-01), Rittmaster
patent: 4362477 (1982-12-01), Patten
patent: 4369021 (1983-01-01), Heintz
patent: 4415313 (1983-11-01), Bouthors et al.
patent: 4876991 (1989-10-01), Galitello
patent: 4924956 (1990-05-01), Deng et al.
patent: 4992031 (1991-02-01), Sampo
patent: 5036667 (1991-08-01), Thatcher
patent: 5167292 (1992-12-01), Moiroux et al.
patent: 5261797 (1993-11-01), Christenson
patent: 5464331 (1995-11-01), Sawyer
patent: 5556262 (1996-09-01), Achten et al.
patent: 5616010 (1997-04-01), Sawyer
patent: 6293231 (2001-09-01), Valentin
patent: 7011051 (2006-03-01), Epshteyn
patent: 7047867 (2006-05-01), Kalkstein et al.
LandOfFree
Universal hybrid engine, compressor and pump, and method of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Universal hybrid engine, compressor and pump, and method of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Universal hybrid engine, compressor and pump, and method of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2772867