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公开(公告)号：US11821318B2
公开(公告)日：2023-11-21
申请号：US17627449
申请日：2020-07-23
申请人： Boyan Kirilov Bahnev
发明人： Boyan Kirilov Bahnev
CPC分类号： F01B3/04 , F01B3/0002 , F01B9/06 , F02B75/28
摘要： The invention relates to a cam machine with a control mechanism which will find application in various fields of mechanical engineering, such as compressor machines, hydraulic pumps, internal combustion engines and other types of engines in various land, sea and air vehicles, or in stationary units.
The created cam machine improves the contact between the cam profiles (15a, 15b) of the cam bushings (16a, 16b) and the followers (1a, 1b). The main improvement of the machine is in the design of the regulating mechanism, which increases the reliability and the service life of the cam machine. In addition, simple and reliable control mechanisms are integrated in the machine, which at the same time simplifies the process of adjusting the cam machines.-
公开(公告)号：US11613994B2
公开(公告)日：2023-03-28
申请号：US17437830
申请日：2020-02-24
申请人： NEWLENOIR LIMITED
发明人： Ryan Bowen
摘要： A piston arrangement comprising: a piston; a rotatable element, rotatable about an axis, having a first engagement profile; and a mechanism comprising: a first connecting element connected to the piston; a second connecting element pivotable about a fixed point and pivotally connected to the first connecting element; and a second engagement profile coupled to the first and/or second connecting element, configured to mechanically engage and disengage with the first engagement profile of the rotatable element.
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公开(公告)号：US20230059790A1
公开(公告)日：2023-02-23
申请号：US18045439
申请日：2022-10-10
发明人： IVAN SKULIC
摘要： System for the reversible transformation of a reciprocating motion in a rotary motion, which may include one or more actuating devices adapted to cooperate with a rotor which has a spiral shaped section, and has at least one interaction surface for interacting with said one or more actuating devices. Each actuating device of said plurality of actuating devices is an internal combustion cylinder and piston device. Each actuating device is associated with a rod which incorporates a slider with a follower which engages with said at least one interaction surface of said rotor.
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4.发明授权公开(公告)号：US11414992B2
公开(公告)日：2022-08-16
申请号：US17502880
申请日：2021-10-15
申请人： G-drill PC
摘要： Mechanism for transforming rotating to reciprocating motion, or vice versa, comprising a first annular component (1) and a second annular component (3) coaxially located, the first beside the second, along a longitudinal axis (ΔA), wherein both are able to rotate around the longitudinal axis and to reciprocate along the longitudinal axis, wherein aide (A) of the first annular component (1) adjacent to the second annular component (3) is in continuous contact, in at least one point, with the neighbouring side (Γα) of the second annular component (3), such that the second annular component (3) is able to rotate relative to the first annular component (1) in continuous contact in at least one point with the adjacent side (A) of the first annular component (1), wherein the contacting sides are undulated surfaces (A, Γα), such that if the first annular component (1) and the second annular component (3) are forced into rotational motion relative to each other, remaining the same time in continuous contact, then every point of the undulated surfaces (A, Γα) will trace, relative to the other, an undulated trajectory and at the same will also execute, relative to the other, reciprocating motion.
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公开(公告)号：US20220170370A1
公开(公告)日：2022-06-02
申请号：US17627449
申请日：2020-07-23
申请人： Boyan Kirilov BAHNEV
发明人： Boyan Kirilov BAHNEV
摘要： The invention relates to a cam machine with a control mechanism which will find application in various fields of mechanical engineering, such as compressor machines, hydraulic pumps, internal combustion engines and other types of engines in various land, sea and air vehicles, or in stationary units.
The created cam machine improves the contact between the cam profiles (15a, 15b) of the cam bushings (16a, 16b) and the followers (1a, 1b). The main improvement of the machine is in the design of the regulating mechanism, which increases the reliability and the service life of the cam machine. In addition, simple and reliable control mechanisms are integrated in the machine, which at the same time simplifies the process of adjusting the cam machines.-
公开(公告)号：US20220154579A1
公开(公告)日：2022-05-19
申请号：US17437830
申请日：2020-02-24
申请人： NEWLENOIR LIMITED
发明人： Ryan BOWEN
摘要： A piston arrangement comprising: a piston; a rotatable element, rotatable about an axis, having a first engagement profile; and a mechanism comprising: a first connecting element connected to the piston; a second connecting element pivotable about a fixed point and pivotally connected to the first connecting element; and a second engagement profile coupled to the first and/or second connecting element, configured to mechanically engage and disengage with the first engagement profile of the rotatable element.
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公开(公告)号：US20200024945A1
公开(公告)日：2020-01-23
申请号：US16458025
申请日：2019-06-29
申请人： John Hartman
发明人： John Hartman
摘要： An opposed piston combustion engine is revealed that uses a crank to actuate one piston while using a cam to actuate a second piston within a shared cylinder. This engine allows crank leverage, compression, and ignition to occur closer together for a more efficient opposed piston engine.
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公开(公告)号：US10473027B2
公开(公告)日：2019-11-12
申请号：US15851046
申请日：2017-12-21
申请人： James L. O'Neill
发明人： James L. O'Neill
摘要： A drive transmission, having two counter-rotating cams bearing-mounted within a housing about a rotational axis. The counter-rotating cams have asymmetrical lobe profiles which are operative to drive a corresponding pair of coaxial drive shafts in opposite directions along the rotational axis. The asymmetry of the lobe profiles prevents the cams from locking when the lobe apexes pass the top and bottom dead center positions relative to the follower or drive pins.
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公开(公告)号：US10260411B2
公开(公告)日：2019-04-16
申请号：US14915164
申请日：2014-08-27
申请人： NEWLENOIR LIMITED
发明人： Ryan Bowen
摘要： A piston arrangement comprising a cylinder, a piston head movable along a piston axis within the cylinder, a con rod, and a track having a path; wherein the con rod has a first end which is coupled to the piston head and a second end which is coupled to the track; wherein the track is adapted to be moved relative to the cylinder and is shaped such that, as the track moves relative to the cylinder, the piston head moves in reciprocating motion along the piston axis in accordance with the path of the track; wherein the path of the track is shaped such that piston head displacement is non simple harmonic with respect to displacement of the track relative to the cylinder. Also an internal combustion engine including the piston arrangement.
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公开(公告)号：US09651133B2
公开(公告)日：2017-05-16
申请号：US14613427
申请日：2015-02-04
申请人： Google Inc.
CPC分类号： F16H53/08 , F01B9/06 , F15B15/06 , F15B15/1404 , F15B2211/76 , F16H25/14 , F16H53/02
摘要： The present disclosure relates to a system that uses linear actuators to generate a torque on a shaft. In an example implementation, a system may include a shaft and an attached cam. The cam includes an involute portion. The system also includes a first linear actuator and a second linear actuator configured to move along a first axis and a second axis, respectively. The linear actuators are configured to detachably couple to the cam based on at least a reference angle of the shaft. That is, as the shaft rotates about its rotational axis at the reference angle, the first and the second linear actuators may couple to, and decouple from, various portions of the cam. As the linear actuators couple to, and decouple from, the various portions of the cam, different rotational torques and/or different ranges of such torques may be imparted onto the shaft.
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