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1. 发明授权

US09382816B2 Method and apparatus for operating a steam cycle process with a lubricated expander 有权
标题翻译：用润滑膨胀机操作蒸汽循环过程的方法和装置
公开(公告)号：US09382816B2
公开(公告)日：2016-07-05
申请号：US13701378
申请日：2011-05-24
申请人： Raimund Almbauer , Roland Kalb , Roland Kirchberger , Josef Klammer
发明人： Raimund Almbauer , Roland Kalb , Roland Kirchberger , Josef Klammer
IPC分类号： F01K15/00 , C10M171/00 , F01K15/02 , F01K23/06 , F01K25/10
CPC分类号： F01K15/00 , C10M171/00 , C10M2215/224 , C10M2219/042 , C10M2219/044 , C10M2219/06 , C10M2223/04 , C10N2220/04 , C10N2220/302 , C10N2220/303 , C10N2220/305 , F01K15/02 , F01K23/065 , F01K25/10
摘要： Embodiments of the invention relate to a method for operating a steam cycle process performed in an apparatus having an evaporator or steam generator for the evaporation of a liquid working medium and an expander, which is lubricated by a lubricant, for the performance of mechanical work. The method comprises a) supplying the liquid working medium to the evaporator, in which it evaporates and is fed to the expander in the form of steam; b) supplying an ionic liquid, which at room temperature forms two liquid phases with the liquid working medium, to the expander as a lubricant; and c) separating the ionic liquid forming the lubricant for the expander from the working medium upstream of the evaporator.
摘要翻译：本发明的实施例涉及一种在具有用于蒸发液体工作介质的蒸发器或蒸汽发生器的设备中进行的蒸汽循环过程的操作方法和由润滑剂润滑的用于进行机械加工的膨胀机。该方法包括：a）将液体工作介质供应到蒸发器中，蒸发器蒸发并以蒸汽的形式供给到膨胀机; b）将室温下与液体工作介质形成两个液相的离子液体作为润滑剂供给到膨胀机; 和c）将形成用于膨胀器的润滑剂的离子液体与蒸发器上游的工作介质分离。

2. 发明申请

US20130263598A1 Method and Apparatus for Operating a Steam Cycle Process with a Lubricated Expander 有权
标题翻译：用润滑膨胀机操作蒸汽循环过程的方法和装置
公开(公告)号：US20130263598A1
公开(公告)日：2013-10-10
申请号：US13701378
申请日：2011-05-24
申请人： Raimund Almbauer , Roland Kalb , Roland Kirchberger , Josef Klammer
发明人： Raimund Almbauer , Roland Kalb , Roland Kirchberger , Josef Klammer
IPC分类号： F01K15/00
CPC分类号： F01K15/00 , C10M171/00 , C10M2215/224 , C10M2219/042 , C10M2219/044 , C10M2219/06 , C10M2223/04 , C10N2220/04 , C10N2220/302 , C10N2220/303 , C10N2220/305 , F01K15/02 , F01K23/065 , F01K25/10
摘要： Embodiments of the invention relate to a method for operating a steam cycle process performed in an apparatus having an evaporator or steam generator for the evaporation of a liquid working medium and an expander, which is lubricated by a lubricant, for the performance of mechanical work. The method comprises a) supplying the liquid working medium to the evaporator, in which it evaporates and is fed to the expander in the form of steam; b) supplying an ionic liquid, which at room temperature forms two liquid phases with the liquid working medium, to the expander as a lubricant; and c) separating the ionic liquid forming the lubricant for the expander from the working medium upstream of the evaporator.
摘要翻译：本发明的实施例涉及一种在具有用于蒸发液体工作介质的蒸发器或蒸汽发生器的设备中进行的蒸汽循环过程的操作方法和由润滑剂润滑的用于进行机械加工的膨胀机。该方法包括：a）将液体工作介质供应到蒸发器中，蒸发器蒸发并以蒸汽的形式供给到膨胀机; b）将室温下与液体工作介质形成两个液相的离子液体作为润滑剂供给到膨胀机; 和c）将形成用于膨胀器的润滑剂的离子液体与蒸发器上游的工作介质分离。

3. 发明授权

US08381524B2 Reciprocating expansion engine and piston of a reciprocating expansion engine 有权
标题翻译：往复膨胀发动机的往复式膨胀发动机和活塞
公开(公告)号：US08381524B2
公开(公告)日：2013-02-26
申请号：US12535480
申请日：2009-08-04
申请人： Gottfried Raab , Markus Raup , Josef Klammer , Roland Kirchberger , Michael Lang
发明人： Gottfried Raab , Markus Raup , Josef Klammer , Roland Kirchberger , Michael Lang
IPC分类号： F02G3/00 , F01B29/04 , F01B1/00 , F01B31/00 , F01B11/02 , F02B41/00 , F02B75/32 , F02F1/00 , F16J1/00
CPC分类号： F16J1/09 , F01B1/08 , F01K23/065 , F02F3/00 , F02F3/28 , F02G5/00 , F16J1/02 , Y02T10/166
摘要： A piston and a reciprocating expansion engine with a piston having a piston head, a piston neck, and a piston shaft are described. The piston head has at least one groove which runs in a circumferential direction suitable for receiving a piston ring, and the piston shaft has a pin boss and, at its outer circumference, a guide surface which is suitable for guiding the piston along a cylinder inner wall. An outer diameter of the piston neck is smaller than an outer diameter of the piston head and/or of the piston shaft, and the length of the piston neck approximately corresponds to the travel of the piston in the installed state.
摘要翻译：描述了具有活塞头，活塞颈和活塞轴的活塞和往复膨胀发动机。活塞头具有至少一个沿圆周方向延伸的凹槽，该凹槽适于容纳活塞环，并且活塞轴具有销凸台，并且在其外圆周处具有引导表面，所述引导表面适合于沿缸体内部引导活塞壁。活塞颈部的外径小于活塞头和/或活塞轴的外径，并且活塞颈部的长度大致对应于处于安装状态的活塞的行程。

4. 发明申请

US20100083659A1 Reciprocating Expansion Engine and Piston of a Reciprocating Expansion Engine 有权
标题翻译：往复式膨胀发动机和往复式膨胀发动机的活塞
公开(公告)号：US20100083659A1
公开(公告)日：2010-04-08
申请号：US12535480
申请日：2009-08-04
申请人： Gottfried Raab , Markus Raup , Josef Klammer , Roland Kirchberger , Michael Lang
发明人： Gottfried Raab , Markus Raup , Josef Klammer , Roland Kirchberger , Michael Lang
IPC分类号： F01K13/00 , F02F3/00
CPC分类号： F16J1/09 , F01B1/08 , F01K23/065 , F02F3/00 , F02F3/28 , F02G5/00 , F16J1/02 , Y02T10/166
摘要： A piston and a reciprocating expansion engine with a piston having a piston head, a piston neck, and a piston shaft are described. The piston head has at least one groove which runs in a circumferential direction suitable for receiving a piston ring, and the piston shaft has a pin boss and, at its outer circumference, a guide surface which is suitable for guiding the piston along a cylinder inner wall. An outer diameter of the piston neck is smaller than an outer diameter of the piston head and/or of the piston shaft, and the length of the piston neck approximately corresponds to the travel of the piston in the installed state.
摘要翻译：描述了具有活塞头，活塞颈和活塞轴的活塞和往复膨胀发动机。活塞头具有至少一个沿圆周方向延伸的槽，该凹槽适于容纳活塞环，并且活塞轴具有销凸台，并且在其外圆周处具有引导表面，所述引导表面适于沿缸体内导向活塞壁。活塞颈部的外径小于活塞头和/或活塞轴的外径，并且活塞颈部的长度大致对应于处于安装状态的活塞的行程。

5. 发明授权

US07574985B2 Two-stroke internal combustion engine 失效
标题翻译：二冲程内燃机
公开(公告)号：US07574985B2
公开(公告)日：2009-08-18
申请号：US11658051
申请日：2005-07-08
申请人： Roland Kirchberger
发明人： Roland Kirchberger
IPC分类号： F02B25/00 , F02M69/10
CPC分类号： F02M69/044 , F02B25/02 , F02B2075/025 , F02B2075/125 , F02M69/045 , F02M69/10 , Y02T10/123
摘要： A two-stroke internal combustion engine with at least one cylinder (1), comprising a crankcase (2) flow-connected to the cylinder (1) by at least one transfer passage (3) and provided with an air intake manifold (4) and comprising an injection device for optional introduction of a fuel into the cylinder (1) or the crankcase (2) is described. To achieve fuel-air mixing adapted to the operating state of the engine it is proposed that the injection device comprises at least one injection nozzle (11) which is oriented toward the inlet region (12) of the transfer passage (3) issuing from the air intake manifold (4) and can be controlled as a function of the direction of movement of the piston (5) and the controller of the transfer passage (3).
摘要翻译：一种具有至少一个气缸（1）的二冲程内燃机，包括通过至少一个传送通道（3）流动连接到气缸（1）并设置有进气歧管（4）的曲轴箱（2）并且包括用于将燃料可选地引入气缸（1）或曲轴箱（2）中的注射装置。为了实现适合于发动机的运行状态的燃料 - 空气混合物，建议喷射装置包括至少一个喷射喷嘴（11），该喷嘴（11）朝向从所述喷射喷嘴（3）发出的传送通道（3）的入口区域（12）进气歧管（4），并且可以根据活塞（5）和输送通道（3）的控制器的运动方向来控制。

6. 发明授权

US11384723B2 Two-stroke internal combustion engine 有权
公开(公告)号：US11384723B2
公开(公告)日：2022-07-12
申请号：US16083866
申请日：2017-03-07
申请人： Roland Kirchberger
发明人： Roland Kirchberger
IPC分类号： F02M61/18 , F02B25/18 , F02B75/02 , F02B75/16
摘要： A two-stroke internal combustion engine has at least one cylinder (1) receiving a piston (2) and having at least one injection nozzle (4) in the form of a multi-hole low-pressure nozzle inserted in a bore (5) in the cylinder jacket (6). The multi-hole low-pressure nozzle has a nozzle plate (15) with nozzle openings (16) arranged within an enveloping circle (17) to form a common nozzle jet (11) with an opening angle (α) dependent on the inclination of the nozzle axis (12) relative to the orifice surface of the bore and preventing the nozzle jet from being applied to the cylinder jacket. A resulting vector (14) from the velocity vector (13) of the nozzle jet in the direction of the nozzle axis (12) and the velocity vector (10) of the flushing air flow in the flow main direction defines with the cylinder jacket a maximum inclination angle (γ) of 20°.

7. 发明申请

US20080083381A1 Two-Stroke Internal Combustion Engine 失效
标题翻译：二冲程内燃机
公开(公告)号：US20080083381A1
公开(公告)日：2008-04-10
申请号：US11658051
申请日：2005-07-08
申请人： Roland Kirchberger
发明人： Roland Kirchberger
IPC分类号： F02B25/00
CPC分类号： F02M69/044 , F02B25/02 , F02B2075/025 , F02B2075/125 , F02M69/045 , F02M69/10 , Y02T10/123
摘要： A two-stroke internal combustion engine with at least one cylinder (1), comprising a crankcase (2) flow-connected to the cylinder (1) by at least one transfer passage (3) and provided with an air intake manifold (4) and comprising an injection device for optional introduction of a fuel into the cylinder (1) or the crankcase (2) is described. To achieve fuel-air mixing adapted to the operating state of the engine it is proposed that the injection device comprises at least one injection nozzle (11) which is oriented toward the inlet region (12) of the transfer passage (3) issuing from the air intake manifold (4) and can be controlled as a function of the direction of movement of the piston (5) and the controller of the transfer passage (3).
摘要翻译：一种具有至少一个气缸（1）的二冲程内燃机，包括通过至少一个传送通道（3）流动连接到气缸（1）并设置有进气歧管（4）的曲轴箱（2）并且包括用于将燃料可选地引入气缸（1）或曲轴箱（2）中的注射装置。为了实现适合于发动机的运行状态的燃料 - 空气混合物，建议喷射装置包括至少一个喷射喷嘴（11），该喷嘴（11）朝向从所述喷射喷嘴（3）发出的传送通道（3）的入口区域（12）进气歧管（4），并且可以根据活塞（5）和输送通道（3）的控制器的运动方向来控制。

8. 发明授权

US08584370B2 Absolute value transducer with discontinuity in coded absolute position 失效
标题翻译：绝对值传感器，其编码绝对位置不连续
公开(公告)号：US08584370B2
公开(公告)日：2013-11-19
申请号：US13301264
申请日：2011-11-21
申请人： Bernhard Hiller , Axel Loharens , Roland Kirchberger , Michael Schneider
发明人： Bernhard Hiller , Axel Loharens , Roland Kirchberger , Michael Schneider
IPC分类号： G01B11/26
CPC分类号： G01D5/2497 , G01D5/24476 , G01D5/34707
摘要： An absolute value transducer (1) for determining an absolute position (P) of a body (6), with a measured material element (5), as well as a process for determining the absolute position (P) of two bodies (3, 4, 6) in relation to one another. In order to be able to use the absolute value transducer (1) in as flexible a manner as possible and to detect mounting errors of the measured material element (5), provisions are made according to the present invention for a code (K) of the measured material element (5) to have a discontinuity (9) in its course and for the code (K) to be scanned outside the discontinuity for determining the absolute position (P) within the discontinuity (9), and for the scanned absolute values (W) to be combined with an offset value (A).
摘要翻译：用于通过测量的材料元件（5）确定主体（6）的绝对位置（P）的绝对值换能器（1）以及用于确定两个主体（3）的绝对位置（P）的过程， 4，6）。为了能够以尽可能灵活的方式使用绝对值换能器（1）并且检测测量的材料元件（5）的安装误差，根据本发明提供了对于（K）所测量的材料元件（5）在其过程中具有不连续性（9），并且对于在不连续性之外扫描的代码（K）用于确定不连续性（9）内的绝对位置（P），并且对于扫描的绝对值值（W）与偏移值（A）组合。

9. 发明授权

US07073482B2 Four-cycle internal combustion engine 失效
标题翻译：四冲程内燃机
公开(公告)号：US07073482B2
公开(公告)日：2006-07-11
申请号：US10432851
申请日：2001-11-28
申请人： Roland Kirchberger
发明人： Roland Kirchberger
IPC分类号： F02B75/02
CPC分类号： F01M3/00 , F01M11/08 , F02B33/26 , F02B2075/027
摘要： A four-stroke internal combustion engine is described, with at least one cylinder(9), a crankcase (3) which forms a crankcase pump and is connected via a valve (15, 18) each to an air manifold (16) for fresh air on the one hand and to an intake manifold (17) connecting the crankcase (3) with an intake port (11) of the cylinder (9) on the other hand, and with a reservoir (25) for lubricating oil arranged on a conveying device (26) for lubricating oil, with an oil circulation comprising the crankcase (3) as well as an oil separator (19) provided in the intake manifold (17) and with a device (23) for injecting fuel into the intake manifold (17) or into the combustion chamber (29) of the cylinder (9). In order to provide advantageous constructional conditions it is proposed that the conveying device (26) connected to the reservoir (25) comprises a duct (27) for injecting lubricating oil into the crankcase (3) and that the intake manifold leads to the oil separator (19) by circumventing the reservoir (25).
摘要翻译：描述了四冲程内燃机，其具有至少一个气缸（9），曲轴箱（3），其形成曲轴箱泵，并且经由阀（15,18）各自连接到空气歧管（16），用于新鲜另一方面一方面是空气，另一方面连接到将曲轴箱（3）与气缸（9）的进气口（11）连接的进气歧管（17），以及用于安装在缸体用于润滑油的输送装置（26），包括曲轴箱（3）的油循环以及设置在进气歧管（17）中的油分离器（19）和用于将燃料喷射到进气歧管中的装置（23）（17）或进入气缸（9）的燃烧室（29）。为了提供有利的结构条件，建议连接到储存器（25）的输送装置（26）包括用于将润滑油喷射到曲轴箱（3）中的导管（27），并且进气歧管通向油分离器（19）通过绕过储存器（25）。

10. 发明申请

US20190078545A1 TWO-STROKE INTERNAL COMBUSTION ENGINE 审中-公开
公开(公告)号：US20190078545A1
公开(公告)日：2019-03-14
申请号：US16083866
申请日：2017-03-07
申请人： Roland Kirchberger
发明人： Roland Kirchberger
IPC分类号： F02M61/18
摘要： A two-stroke internal combustion engine has at least one cylinder (1) receiving a piston (2) and having at least one injection nozzle (4) in the form of a multi-hole low-pressure nozzle inserted in a bore (5) in the cylinder jacket (6). The multi-hole low-pressure nozzle has a nozzle plate (15) with nozzle openings (16) arranged within an enveloping circle (17) to form a common nozzle jet (11) with an opening angle (α) dependent on the inclination of the nozzle axis (12) relative to the orifice surface of the bore and preventing the nozzle jet from being applied to the cylinder jacket. A resulting vector (14) from the velocity vector (13) of the nozzle jet in the direction of the nozzle axis (12) and the velocity vector (10) of the flushing air flow in the flow main direction defines with the cylinder jacket a maximum inclination angle (γ) of 20°.

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