公开(公告)号：US20070240415A1

公开(公告)日：2007-10-18

申请号：US11208648

申请日：2005-08-23

Applicant: Andre Julien ,  Andre Chevrefils

Inventor： Andre Julien ,  Andre Chevrefils

IPC: F02G3/00 ,  F16P7/00

CPC classification number: F02C6/12 ,  F02C3/055 ,  F02C3/08 ,  F02C3/107 ,  F02C5/06 ,  Y02T50/671

Abstract: A compound cycle engine (10) comprises a compressor and a turbine section (14, 18), and at least one cycle topping device (16) providing an energy input to the turbine section (18). The compressor section (14) compresses the air according to a pressure ratio PRgt. The cycle topping device (16) further compresses the air according to a volumetric compression ratio Rvc, and wherein PRgt×Rvc are selected, according to one aspect of the invention, to provide a cycle which permit a more compact and lighter compound cycle engine to be provided.

Abstract translation: 复合循环发动机（10）包括压缩机和涡轮部分（14,18），以及至少一个提供到涡轮部分（18）的能量输入的循环顶部装置（16）。 压缩机部分14根据压力比PR＆gt;压缩空气。 循环顶部装置（16）进一步根据体积压缩比R vc而压缩空气，并且其中选择PR <！ - SIPO

公开(公告)号：US08893684B2

公开(公告)日：2014-11-25

申请号：US13271855

申请日：2011-10-12

Applicant: Mike L. P. Fontaine ,  Andre Julien ,  Jean Thomassin

Inventor： Mike L. P. Fontaine ,  Andre Julien ,  Jean Thomassin

IPC: F01C1/22 ,  F04C29/00 ,  F01C11/00 ,  F01C21/10 ,  F01C21/08 ,  F01C20/24 ,  F01C21/18 ,  F01C20/10 ,  F01C21/06 ,  F01C20/06

CPC classification number: F02B53/02 ,  F01C1/22 ,  F01C11/006 ,  F01C20/06 ,  F01C20/10 ,  F01C20/24 ,  F01C21/06 ,  F01C21/08 ,  F01C21/106 ,  F01C21/18 ,  F01C21/183 ,  F02B53/08 ,  F02B55/14 ,  F02B55/16 ,  F02B2053/005 ,  F04C2/12 ,  F04C29/0092 ,  F04C2240/80 ,  Y10S60/901

Abstract: In one aspect, described is a rotary engine having a purge port located rearwardly of the inlet port and forwardly of the exhaust port along a direction of the revolutions of the rotor, the purge port being in communication with the exhaust port through each of the chambers along a respective portion of each revolution, and the inlet and outlet ports being relatively located such that a volumetric compression ratio of the engine is lower than a volumetric expansion ratio of the engine.

Abstract translation: 在一个方面，描述了一种旋转发动机，其具有沿着转子的转动方向位于入口后方并且在排气口前方的排气口，净化口通过每个室与排气口连通 沿着每个旋转的相应部分，并且入口和出口相对定位成使得发动机的体积压缩比低于发动机的体积膨胀比。