公开(公告)号：US06951107B1

公开(公告)日：2005-10-04

申请号：US10997562

申请日：2004-11-26

申请人： Lloyd E. Bishop

发明人： Lloyd E. Bishop

IPC分类号： F01K1/00 ,  F01K7/12

CPC分类号： F01K7/12

摘要： A two stroke steam-to-vacuum engine comprises a first cylinder (12) having a first piston (16), a first piston rod (18), and a first steam chamber (24), and a second cylinder (14) having a second piston (30), a second piston rod (32), and a second steam chamber (38). Each piston is reciprocally moveable between an expanded position and a collapsed position. Admission of steam at atmospheric pressure into the steam chambers (24, 38) is controlled by steam valves (52, 54) and exposure of the steam chambers (24, 38) to a vacuum is controlled by vacuum valves (56, 58). The piston rods (18, 32) are fixed for simultaneous reciprocation such that a power stroke in one cylinder produces a steam intake stroke in the other cylinder. Steam to the steam chambers (24, 38) is supplied through a steam reservoir (42) and a solar power source (44), from a boiler, a fuel of choice, or a variety of alternate sources of heat.

摘要翻译： 二冲程蒸汽 - 真空发动机包括具有第一活塞（16），第一活塞杆（18）和第一蒸汽室（24）的第一气缸（12）和具有第一气缸 第二活塞（30），第二活塞杆（32）和第二蒸汽室（38）。 每个活塞在膨胀位置和折叠位置之间往复运动。 通过蒸汽阀（52,54）控制在大气压下进入蒸汽室（24,38）的蒸汽，并且通过真空阀（56,58）控制蒸汽室（24,38）到真空的暴露。 活塞杆（18,32）被固定以同时往复运动，使得一个气缸中的动力冲程在另一个气缸中产生蒸汽进气冲程。 蒸汽到蒸汽室（24,38）通过蒸汽容器（42）和太阳能源（44）从锅炉，选择的燃料或各种替代热源供应。

公开(公告)号：US07194861B2

公开(公告)日：2007-03-27

申请号：US11243055

申请日：2005-10-03

申请人： Lloyd E. Bishop

发明人： Lloyd E. Bishop

IPC分类号： F01K1/00

CPC分类号： F01K7/36 ,  F01B7/16 ,  F01K7/00 ,  F01K21/00

摘要： A two stroke steam-to-vacuum engine comprises a plurality of cylinders (500, 502) each cylinder having a piston (504, 510), a piston rod (506, 512), and a steam chamber (508, 514), the piston rods connected for synchronous movement such that each piston is reciprocally moveable between an expanded position and a collapsed position. Admission of steam at 3–5 p.s.i. above atmospheric pressure into the steam chambers (508, 514) is controlled by steam valves (522, 524) and exposure of the steam chambers to a vacuum is controlled by vacuum valves (548, 550). Steam is supplied to the steam chambers (24, 38) through a boiler 520, a solar power source, or an alternative fuel of choice. An auxiliary vacuum tank (572) may be isolated from a primary vacuum tank (554) to replenish the vacuum in a condensate collector tank (560) after removal of condensate. Auxiliary vacuum pumps (614, 616), driven by power from cylinders (500, 502), replenish the vacuum in the auxiliary vacuum tank (572) leaving the main vacuum pump (570) to support the primary vacuum tank (554).

摘要翻译： 两冲程蒸汽到真空发动机包括多个气缸（500,502），每个气缸具有活塞（504,510），活塞杆（506,512）和蒸汽室（508,514），所述气缸 活塞杆连接用于同步运动，使得每个活塞在扩张位置和折叠位置之间往复运动。 3-5点入场蒸汽 进入蒸汽室（508,514）的高于大气压的压力由蒸汽阀（522,524）控制，蒸汽室暴露于真空由真空阀（548,550）控制。 蒸汽通过锅炉520，太阳能发电源或可供选择的替代燃料供应到蒸汽室（24,38）。 辅助真空罐（572）可以与主真空罐（554）分​​离，以在去除冷凝物之后补充冷凝水收集罐（560）中的真空。 由来自气缸（500,502）的动力驱动的辅助真空泵（614,616）补充离开主真空泵（570）的辅助真空泵（572）中的真空，以支撑初级真空罐（554）。