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1. 发明公开

CN106523364A 一种多螺杆式变频制冷压缩机无效
公开(公告)号：CN106523364A
公开(公告)日：2017-03-22
申请号：CN201710016805.9
申请日：2017-01-10
申请人：麦克维尔空调制冷(苏州)有限公司
发明人：陈清 , 矢竹悟 , 沈鹏飞 , 李金寿
IPC分类号： F04C18/50 , F04C23/00 , F04C28/24
CPC分类号： F04C18/50 , F04C23/001 , F04C28/24
摘要：一种多螺杆式变频制冷压缩机，螺杆转子至少有两个，各螺杆转子沿转轴的长度方向设置套设定位于转轴；螺杆转子的螺槽由壳体内壁及两星轮界定形成两密闭腔体；壳体对应各密闭腔体开设有排气通路，排气通路对应螺杆转子的高压排气侧设置，并连通排气口；且对应排气通路设有一可调节其打开大小的滑阀结构；滑阀结构设有两组，各滑阀结构包括一丝杆及多个阀块；两丝杆分别平行于转轴两侧，各阀块对应一螺杆转子一侧的旁通口；丝杆转动设置于压缩侧壳体内；当丝杆旋转时，阀块在丝杠上做前后平移，对排气通路起到打开大小调节的作用。本发明排气量的上限得到了突破，提升了制冷效果，并且在变频调节时，不会造成压缩机额外的做功损失。

2. 发明公开

CN104653460A 一种热泵旋转式压缩机及其工作过程无效
公开(公告)号：CN104653460A
公开(公告)日：2015-05-27
申请号：CN201310592934.4
申请日：2013-11-22
申请人：陕西四季春清洁热源股份有限公司
发明人：李建峰 , 苏西安 , 王芳
IPC分类号： F04C18/50
CPC分类号： F04C18/50
摘要：本发明涉及一种热泵旋转式压缩机及其工作过程。其基本采用旋转体积的90%容积，比现有一般压缩机工作比高，效率提高20—30%，旋转速度可以达到1---1万转/分钟，甚至更高，比较适合调频控制，成本比较低。本发明采用的技术方案包括包括凸轮盘和压缩机，所述的压缩机上设置有凹槽，凸轮盘通过凹槽与压缩机相垂直连接，所述的压缩机与凸轮盘接触的上下两侧设置有进气口和出气口，所述压缩机的旋转空间为360度，行程为两行程，所述的一种热泵旋转式压缩机的工作过程为：所述的工作过程包括进气过程和压缩过程，进气过程还包括进气终止，压缩过程还包括压缩终止。

3. 发明申请

US20050241102A1 Vaccum cleaners especially quiet vacuum cleaners, pumps, and engines 有权
标题翻译：真空吸尘器特别安静的吸尘器，泵和发动机
公开(公告)号：US20050241102A1
公开(公告)日：2005-11-03
申请号：US11117631
申请日：2005-04-29
申请人： Charles Castronovo
发明人： Charles Castronovo
IPC分类号： A47L5/12 , A47L5/16 , A47L5/20 , F04B37/14 , F04C18/28 , F04C18/50
CPC分类号： F04B45/02 , A47L5/20 , F04B37/14 , F04B45/022 , F04C18/28 , F04C18/50
摘要： This impeller-free vacuum cleaner is based on a rotary piston. Vacuum suction of 300 inches of water or better can be delivered. Quietness of below 70 db can be delivered. Tongued rotary piston assemblies may be strategically placed, such as stacked, to eliminate vacuum suction dead zones. Sealing problems that otherwise were encountered with previous reciprocating and rotary piston structures for vacuum cleaners are solved by using a tongued rotary piston with a double-notched rotary valve operating by a Geneva mechanism, and a novel pancake-shaped cylindrical structure to house the rotary piston. An inventive rotary combustion engine also is disclosed.
摘要翻译：这种无叶轮的真空吸尘器基于旋转活塞。可以输送300英寸水或更好的真空吸力。低于70分贝的安静可以交付。舌形旋转活塞组件可以有策略地放置，例如堆叠，以消除真空吸入死区。先前用于真空吸尘器的往复式和旋转活塞结构遇到的密封问题通过使用带有由日内瓦机构操作的双切口旋转阀的舌状旋转活塞和用于容纳旋转活塞的新颖的煎饼形圆柱形结构来解决。公开了一种本发明的旋转燃烧发动机。

4. 发明公开

EP1748716A2 VACUUM CLEANERS ESPECIALLY QUIET VACUUM CLEANERS, PUMPS, AND ENGINES 审中-公开
标题翻译：胡佛，特别是低真空，泵和电机
公开(公告)号：EP1748716A2
公开(公告)日：2007-02-07
申请号：EP05745457.1
申请日：2005-04-29
申请人： Castronovo, Charles
发明人： Castronovo, Charles
IPC分类号： A47L5/16 , A47L5/20
CPC分类号： F04B45/02 , A47L5/20 , F04B37/14 , F04B45/022 , F04C18/28 , F04C18/50
摘要： This impeller-free vacuum cleaner is based on a rotary piston. Vacuum suction of 300 inches of water or better can be delivered. Quietness of below 70 db can be delivered. Tongued rotary piston assemblies may be strategically placed, such as stacked, to eliminate vacuum suction dead zones. Sealing problems that otherwise were encountered with previous reciprocating and rotary piston structures for vacuum cleaners are solved by using a tongued rotary piston with a double-notched rotary valve operating by a Geneva mechanism, and a novel pancake-cylindrical structure to house the rotary piston. An inventive rotary combustion engine also is disclosed.

5. 发明公开

EP1748716A4 VACUUM CLEANERS ESPECIALLY QUIET VACUUM CLEANERS, PUMPS, AND ENGINES 审中-公开
标题翻译：胡佛，特别是低真空，泵和电机
公开(公告)号：EP1748716A4
公开(公告)日：2009-08-26
申请号：EP05745457
申请日：2005-04-29
申请人： CASTRONOVO CHARLES A
发明人： CASTRONOVO CHARLES A
IPC分类号： A47L5/16 , A47L5/12 , A47L5/20 , F04B37/14 , F04C18/28 , F04C18/50
CPC分类号： F04B45/02 , A47L5/20 , F04B37/14 , F04B45/022 , F04C18/28 , F04C18/50
摘要： This impeller-free vacuum cleaner is based on a rotary piston. Vacuum suction of 300 inches of water or better can be delivered. Quietness of below 70 db can be delivered. Tongued rotary piston assemblies may be strategically placed, such as stacked, to eliminate vacuum suction dead zones. Sealing problems that otherwise were encountered with previous reciprocating and rotary piston structures for vacuum cleaners are solved by using a tongued rotary piston with a double-notched rotary valve operating by a Geneva mechanism, and a novel pancake-cylindrical structure to house the rotary piston. An inventive rotary combustion engine also is disclosed.

6. 发明授权

US08272854B2 Vacuum cleaners especially quiet vacuum cleaners, pumps, and engines 有权
标题翻译：吸尘器特别安静的吸尘器，泵和发动机
公开(公告)号：US08272854B2
公开(公告)日：2012-09-25
申请号：US11117631
申请日：2005-04-29
申请人： Charles A. Castronovo
发明人： Charles A. Castronovo
IPC分类号： F04B35/04
CPC分类号： F04B45/02 , A47L5/20 , F04B37/14 , F04B45/022 , F04C18/28 , F04C18/50
摘要： This impeller-free vacuum cleaner is based on a rotary piston. Vacuum suction of 300 inches of water or better can be delivered. Quietness of below 70 db can be delivered. Tongued rotary piston assemblies may be strategically placed, such as stacked, to eliminate vacuum suction dead zones. Sealing problems that otherwise were encountered with previous reciprocating and rotary piston structures for vacuum cleaners are solved by using a tongued rotary piston with a double-notched rotary valve operating by a Geneva mechanism, and a novel pancake-shaped cylindrical structure to house the rotary piston. An inventive rotary combustion engine also is disclosed.
摘要翻译：这种无叶轮的真空吸尘器基于旋转活塞。可以输送300英寸水或更好的真空吸力。低于70分贝的安静可以交付。舌形旋转活塞组件可以有策略地放置，例如堆叠，以消除真空吸入死区。先前用于真空吸尘器的往复式和旋转活塞结构遇到的密封问题通过使用带有由日内瓦机构操作的双切口旋转阀的舌状旋转活塞和用于容纳旋转活塞的新颖的煎饼形圆柱形结构来解决。公开了一种本发明的旋转燃烧发动机。

7. 发明授权

US3438569A Rotary wave compressors and the like 失效
标题翻译：旋转波压缩机和类似
公开(公告)号：US3438569A
公开(公告)日：1969-04-15
申请号：US3438569D
申请日：1967-02-28
申请人： CORNELL AERONAUTICAL LABOR INC
发明人： WEATHERSTON ROGER C
IPC分类号： F04C18/50 , F04F13/00 , F04F99/00 , F04C17/18
CPC分类号： F04F13/00 , F04C18/50

8. 发明授权

US3430847A Rotary wave compressors and the like 失效
公开(公告)号：US3430847A
公开(公告)日：1969-03-04
申请号：US3430847D
申请日：1966-08-15
申请人： CORNELL AERONAUTICAL LABOR INC
发明人： WEATHERSTON ROGER C
IPC分类号： F04C18/50 , F04F13/00 , F04F99/00 , F04C17/04 , F01C3/06 , F02B55/00
CPC分类号： F04F13/00 , F04C18/50

9. 发明申请

US20060265835A1 ROTARY ENGINES 审中-公开
标题翻译：旋转发动机
公开(公告)号：US20060265835A1
公开(公告)日：2006-11-30
申请号：US11462723
申请日：2006-08-07
申请人： Charles Castronovo
发明人： Charles Castronovo
IPC分类号： A47L9/22
CPC分类号： F04B45/02 , A47L5/20 , F04B37/14 , F04B45/022 , F04C18/28 , F04C18/50
摘要： This impeller-free vacuum cleaner is based on a rotary piston. Vacuum suction of 300 inches of water or better can be delivered. Quietness of below 70 db can be delivered. Tongued rotary piston assemblies may be strategically placed, such as stacked, to eliminate vacuum suction dead zones. Sealing problems that otherwise were encountered with previous reciprocating and rotary piston structures for vacuum cleaners are solved by using a tongued rotary piston with a double-notched rotary valve operating by a Geneva mechanism, and a novel pancake-shaped cylindrical structure to house the rotary piston. An inventive rotary combustion engine also is disclosed.
摘要翻译：这种无叶轮的真空吸尘器基于旋转活塞。可以输送300英寸水或更好的真空吸力。低于70分贝的安静可以交付。舌形旋转活塞组件可以有策略地放置，例如堆叠，以消除真空吸入死区。先前用于真空吸尘器的往复式和旋转活塞结构遇到的密封问题通过使用带有由日内瓦机构操作的双切口旋转阀的舌状旋转活塞和用于容纳旋转活塞的新颖的煎饼形圆柱形结构来解决。公开了一种本发明的旋转燃烧发动机。

10. 发明申请

US20050246859A1 Rotary engines 审中-公开
标题翻译：旋转发动机
公开(公告)号：US20050246859A1
公开(公告)日：2005-11-10
申请号：US11179486
申请日：2005-07-13
申请人： Charles Castronovo
发明人： Charles Castronovo
IPC分类号： A47L5/12 , A47L5/16 , A47L5/20 , F04B37/14 , F04C18/28 , F04C18/50
CPC分类号： F04B45/02 , A47L5/20 , F04B37/14 , F04B45/022 , F04C18/28 , F04C18/50
摘要： This impeller-free vacuum cleaner is based on a rotary piston. Vacuum suction of 300 inches of water or better can be delivered. Quietness of below 70 db can be delivered. Tongued rotary piston assemblies may be strategically placed, such as stacked, to eliminate vacuum suction dead zones. Sealing problems that otherwise were encountered with previous reciprocating and rotary piston structures for vacuum cleaners are solved by using a tongued rotary piston with a double-notched rotary valve operating by a Geneva mechanism, and a novel pancake-shaped cylindrical structure to house the rotary piston. An inventive rotary combustion engine also is disclosed.
摘要翻译：这种无叶轮的真空吸尘器基于旋转活塞。可以输送300英寸水或更好的真空吸力。低于70分贝的安静可以交付。舌形旋转活塞组件可以有策略地放置，例如堆叠，以消除真空吸入死区。先前用于真空吸尘器的往复式和旋转活塞结构遇到的密封问题通过使用带有由日内瓦机构操作的双切口旋转阀的舌状旋转活塞和用于容纳旋转活塞的新颖的煎饼形圆柱形结构来解决。公开了一种本发明的旋转燃烧发动机。

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