专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5704210A Intercooled supercharged gas generator engine 失效
标题翻译：中冷增压气体发生器发动机
公开(公告)号：US5704210A
公开(公告)日：1998-01-06
申请号：US671274
申请日：1996-06-27
申请人： Lin-Shu Wang
发明人： Lin-Shu Wang
IPC分类号： F02B41/10 , F02C5/06 , F02C6/12
CPC分类号： F02B33/44 , F02B29/0412 , F02B41/10 , F02C5/06 , F02C6/12 , F02D13/0242 , F02D13/0257 , F02B29/0418 , F02G2250/03 , Y02T10/146 , Y02T10/163 , Y02T10/18 , Y02T50/672
摘要： A gas generation engine having improved fuel economy and performance comprises a gas generator in the form of a supercharged internal combustion engine coupled to an expander in the form of a gas turbine. The exhaust produced by the internal combustion engine is utilized to drive the turbine. The values for the supercharging pressure ratio and internal combustion engine exhaust back pressure are chosen such that increased thermal efficiency and power output can be simultaneously obtained. The value for the peak cylinder pressure is significantly higher than the typical value for existing diesel engines. The form of internal combustion engine may be a four-stroke cycle piston engine with intercooled supercharging, the internal combustion engine driving the supercharger as well as providing the turbine input. The exhaust for the internal combustion engine may be further divided into two parts, coupled to different stages of the turbine, to more efficiently match the pressure characteristics of the exhaust to the turbine.
摘要翻译：具有改善的燃料经济性和性能的气体发生发动机包括联接到燃气轮机形式的膨胀器的增压内燃机形式的气体发生器。由内燃机产生的废气用于驱动涡轮机。选择增压压力比和内燃机排气背压的值，可以同时获得提高的热效率和功率输出。峰值气缸压力的值显着高于现有柴油发动机的典型值。内燃机的形式可以是具有中间增压的四冲程循环活塞发动机，内燃机驱动增压器以及提供涡轮机输入。用于内燃机的排气可以进一步分成两部分，其耦合到涡轮机的不同阶段，以更有效地将排气的压力特性与涡轮机匹配。

2. 发明授权

US4610141A Compound engine with plural stage intercooled exhaust pump 失效
标题翻译：具有多级中冷排气泵的复合发动机
公开(公告)号：US4610141A
公开(公告)日：1986-09-09
申请号：US652701
申请日：1984-09-21
申请人： Lin-Shu Wang
发明人： Lin-Shu Wang
IPC分类号： F02B1/04 , F02B41/10 , F02G3/02
CPC分类号： F02G3/02 , F02B41/10 , F02B1/04 , F02G2250/03 , Y02T10/163
摘要： A compound internal combustion engine includes a piston type internal combustion engine drive coupled with a gas turbine, the piston engine exhaust gases driving the turbine whose exhaust preheats the piston engine air intake and then enters the suction input of a multistage turbocompressor driven by the gas turbine and having interstage cooling the output of the compressor discharging to exhaust.
摘要翻译：复合内燃机包括与燃气轮机连接的活塞式内燃机驱动，活塞发动机排气驱动涡轮，其排气预热活塞发动机空气进口，然后进入由燃气轮机驱动的多级涡轮压缩机的抽吸输入并且具有级间冷却压缩机排出排气的输出。

3. 发明授权

US5937633A High-pressure intercooled gas turbine 失效
标题翻译：高压中冷燃气轮机
公开(公告)号：US5937633A
公开(公告)日：1999-08-17
申请号：US867302
申请日：1997-06-02
申请人： Lin-Shu Wang
发明人： Lin-Shu Wang
IPC分类号： F02C3/36 , F02C7/143
CPC分类号： F02C3/36 , F05D2200/23 , F05D2260/211
摘要： The present invention includes an intercooled cycle gas turbine. The intercooled cycle gas turbine is supercharged to improve performance. Pereformance is defined in terms of thermal efficiency and mass specific power, the turbine defining a cycle with a peak cycle pressure and a peak cycle temperature. The turbine includes an intercooler for intercooling the turbine, wherein placement of the intercooler within the cycle divides the cycle into a first compression stage and a second compression stage. The intercooler placement r=1/2 ln P.sub.super /ln(P.sub.peak /P.sub.super). The first compression stage and the second compression stage have an unequal pressure ratio.
摘要翻译：本发明包括中间循环燃气轮机。中间循环燃气轮机被增压以提高性能。性能是根据热效率和质量比功率定义的，涡轮限定了具有峰值循环压力和峰值循环温度的循环。涡轮机包括用于中间冷却涡轮机的中间冷却器，其中中间冷却器在循环内的放置将循环分成第一压缩级和第二压缩级。中间冷却器放置r = 1/2 ln Psuper / ln（Ppeak / Psuper）。第一压缩级和第二压缩级具有不等压比。

4. 发明授权

US4700542A Internal combustion engines and methods of operation 失效
标题翻译：内燃机及操作方法
公开(公告)号：US4700542A
公开(公告)日：1987-10-20
申请号：US898967
申请日：1986-08-21
申请人： Lin-Shu Wang
发明人： Lin-Shu Wang
IPC分类号： F02B37/12 , F01N5/04 , F02B1/04 , F02B41/10 , F02C5/08 , F02C6/00 , F02C6/02 , F02C6/12 , F02C9/16 , F02D45/00 , F02G3/02 , F02G5/02 , F02B37/10 , F02B71/04 , F02C7/057
CPC分类号： F02G3/02 , F02B41/10 , F02G5/02 , F02B1/04 , F02G2250/03 , Y02T10/163 , Y02T10/166
摘要： An internal combustion engine apparatus and method of operation includes the monitoring of the exhaust gas temperature and air-fuel ratio on a continuing basis. The exhaust gas temperature is compared to a stored value and compression of the input air is varied to cause the exhaust gas temperature to equal the stored value. By minimizing the exhaust gas temperature increased engine efficiency can be realized. The invention may be embodied in a variety of engine configurations, including piston and turbine systems.
摘要翻译：内燃机装置和操作方法包括连续监测废气温度和空燃比。将废气温度与存储值进行比较，并且改变输入空气的压缩以使排气温度等于存储值。通过最小化废气温度，可以实现发动机效率的提高。本发明可以体现在各种发动机构造中，包括活塞和涡轮系统。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式