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81. 发明授权

US3739754A Rotating-piston toroidal machine with rotating-disc abutment 失效
标题翻译：旋转活塞式旋转电机
公开(公告)号：US3739754A
公开(公告)日：1973-06-19
申请号：US3739754D
申请日：1970-12-03
申请人： NUTKU A
发明人： NUTKU A
IPC分类号： F01C3/02 , F02B53/04 , F01C1/08 , F02B53/06
CPC分类号： F01C3/02
摘要： Fluid-handling machines having toroidal chambers and one or more rotating pistons, the chambers being divided into compartments by one or more rotating disc abutments provided with notches for passage of the pistons. Multiple chambers may employ common abutments, and plural abutments may be employed with one or more chambers. Matched chamber, piston, and abutment contours provide high-pressure fluid seals. Central distributor tubes are employed, which may be shifted axially to reverse the direction of rotation of the pistons, and the distributor tube may have a central compression/combustion niche adapted to communicate with the toroidal chamber.
摘要翻译：具有环形室和一个或多个旋转活塞的流体处理机器，所述室通过一个或多个设置有用于活塞通过的凹口的旋转盘基座分成隔室。多个腔室可以使用共同的支座，并且可以在一个或多个腔室中使用多个支座。匹配的室，活塞和基台轮廓提供高压流体密封。使用中心分配器管，其可以轴向移动以反转活塞的旋转方向，并且分配器管可以具有适于与环形室连通的中心压缩/燃烧位置。

82. 发明授权

US3713425A Fuel supply device for a rotary wankel internal combustion engine 失效
标题翻译：用于旋转WANKEL内燃机的燃油供应装置
公开(公告)号：US3713425A
公开(公告)日：1973-01-30
申请号：US3713425D
申请日：1971-02-08
申请人： ALFA ROMEO SPA
发明人： SATTA O
IPC分类号： F02B1/04 , F02B53/10 , F02B53/04
CPC分类号： F02B53/10 , F02B1/04 , F02B2053/005 , Y02T10/17
摘要： A rotary internal combustion engine, of the so-called Wankel type in which, in addition to the principal intake port, a secondary intake port is provided in order remedy to the inconveniences which are experienced when such an engine idles. Rate of flow adjustment means for the air and the fuel are also provided.

83. 发明授权

US3534717A Rotary piston engine with spark and exhaust temperature control 失效
标题翻译：旋转活塞发动机，具有火花和排气温度控制
公开(公告)号：US3534717A
公开(公告)日：1970-10-20
申请号：US3534717D
申请日：1969-02-17
申请人： NSU MOTORENWERKE AG , WANKEL GMBH
发明人： FROEDE WALTER
IPC分类号： F02B1/04 , F02B53/12 , F02B75/02 , F02B53/04 , F02B75/10
CPC分类号： F02B53/12 , F02B1/04 , F02B2053/005 , F02B2075/027 , Y02T10/17 , Y10S60/901

84. 发明授权

US3479995A Rotary engine 失效
公开(公告)号：US3479995A
公开(公告)日：1969-11-25
申请号：US3479995D
申请日：1967-10-02
申请人： STANLEY O JOHNSON
发明人： JOHNSON STANLEY O
IPC分类号： F01C1/063 , F02B53/00 , F02B53/04 , F02B53/06 , F02B55/14
CPC分类号： F01C1/063 , F02B53/00

85. 发明授权

US3244153A Rotary combustion engine 失效
公开(公告)号：US3244153A
公开(公告)日：1966-04-05
申请号：US29152663
申请日：1963-06-28
申请人： NSU MOTORENWERKE AG , WANKEL GMBH
发明人： WALTER FROEDE
IPC分类号： F01C19/10 , F02B53/00 , F02B53/04
CPC分类号： F02B53/04 , F01C19/10 , F02B53/00 , F02B2053/005 , F02B2730/018 , Y02T10/17

86. 发明授权

US3196852A Rotating combustion engine with direct fuel injection 失效
标题翻译：直接燃油喷射旋转内燃机
公开(公告)号：US3196852A
公开(公告)日：1965-07-27
申请号：US23506162
申请日：1962-11-02
申请人： CURTISS WRIGHT CORP
发明人： MAX BENTELE
IPC分类号： F02B53/00 , F02B53/04 , F02B53/10 , F02B75/12
CPC分类号： F02B53/10 , F02B53/00 , F02B53/04 , F02B2053/005 , F02B2075/125 , F02B2730/018 , Y02T10/123 , Y02T10/17

87. 发明授权

US11713678B2 Rotary turbine combustion engine 有权
公开(公告)号：US11713678B2
公开(公告)日：2023-08-01
申请号：US17718066
申请日：2022-04-11
申请人： Amjad Faroha
发明人： Amjad Faroha
IPC分类号： F01C20/02 , F02C5/04 , F02B53/04 , F02B53/10 , F02B53/06 , F02B55/16 , F02B55/14
CPC分类号： F01C20/02 , F02B53/04 , F02B53/06 , F02B53/10 , F02B55/14 , F02B55/16 , F02C5/04
摘要： A method of controlling a rotary engine is disclosed. The rotary engine includes a shroud surrounding a rotor. The rotor carries a combustion chamber spaced from an axis of rotation of the rotor. A pressure activated valve is located between the combustion chamber and obliquely arranged exhaust nozzles. An ECU controls the combustion cycle of the engine based on a signal from a pressure sensor in the combustion chamber. The electronic control responds to the pressure signal from the pressure sensor to open a fuel control valve, to fire a spark plug and cause combustion of the fuel within the combustion chamber, and to thereafter open an air control valve to purge the combustion chamber of exhaust gasses.

88. 发明申请

US20230073004A1 ROTARY MACHINE WITH HUB DRIVEN TRANSMISSION ARTICULATING A FOUR BAR LINKAGE 有权
公开(公告)号：US20230073004A1
公开(公告)日：2023-03-09
申请号：US18055164
申请日：2022-11-14
申请人： Lumenium LLC
发明人： William A. Lukaczyk , William R Anderson , David Gerrish
IPC分类号： F01C1/44 , F01C21/08 , F02B53/02 , F02B53/04 , F02B55/14
摘要： The disclosure provides rotary machines that include, in one embodiment, a rotatable shaft defining a central axis A, the shaft having a first end and a second end. The shaft can have a first hub that defines a first gearbox disposed thereon with a plurality pivots. At least one contour also having pivots is connected to the first gearbox pivots by two linkages exterior to the first gearbox. The contour has a convex outer surface that cooperates with an inwardly facing curved surface of a housing to form a working volume. A gearbox mechanism including gears, crankshafts, bearings and connecting rods creates an oscillatory motion 2 times per revolution in the linkages such that the contour is forced to navigate about the arcuate cavity without contacting the cavity at a high rate of rotating speed.

89. 发明授权

US11466614B2 Rotary roller motor 有权
公开(公告)号：US11466614B2
公开(公告)日：2022-10-11
申请号：US17379235
申请日：2021-07-19
申请人： Michael Francis O'Connor
发明人： Michael Francis O'Connor
IPC分类号： F02B55/14 , F02B75/02 , F02B53/04 , F02B55/08 , F01C1/00 , F02B55/02 , F02B53/06
摘要： A rotary roller motor is disclosed herein. The rotary roller motor is a four-stroke internal combustion engine, wherein the rotor “rolls” around the inside of the engine block. The rotor is a two-part rotor having an inner part with a shaft and an offset circular lobe, and an outer rotor fit around the lobe. Two barriers are provided around the rotor chamber, a compression/power barrier and an exhaust/intake barrier. The combustion chamber has a non-reversing compression barrier and a compression hold barrier regulating the combustion of gas.

90. 发明授权

US11078833B2 Rotary internal combustion motor with spark plugs and pre-heating spark plugs 有权
公开(公告)号：US11078833B2
公开(公告)日：2021-08-03
申请号：US16633486
申请日：2018-07-18
申请人： Angelo Bracalente
发明人： Angelo Bracalente
IPC分类号： F02B53/04 , F02B53/00 , F02B53/06 , F01C1/344 , F01C21/08
摘要： A rotary internal combustion motor has a stator that houses a compartment defined by two opposite planar surfaces and by an annular surface with elliptical profile, inside which a rotor rotates, which includes a cylindrical drum surrounded by an annular chamber, which is divided into multiple portions by a regularly spaced set of radial blades that are slidingly housed in the cylindrical drum. The motor also has at least one pair of inlet openings, at least one pair of outlet openings, at least one pair of injectors, at least one pair of spark plugs, and at least one pair of pre-heating spark plugs.

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