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公开(公告)号：US5046929A
公开(公告)日：1991-09-10
申请号：US336059
申请日：1989-04-11
申请人： Shlomo Novotny , Mark Kushnir , Ran Yaron
发明人： Shlomo Novotny , Mark Kushnir , Ran Yaron
CPC分类号： F04B39/047
摘要： A piston-type compressor includes a cylinder having a liner sleeve in which is mounted a reciprocating piston driven by a crankshaft through a connecting rod. The piston forms a dynamic seal with the sleeve with the volume above the piston head defining a first, or compression chamber. Connected between the piston and the compressor cylinder is a flexible sealing element such as a bellows which defines a second, isolating chamber between the bellows and the dynamic seal and which further defines a third, or crankcase chamber between the bellows and the region of the compressor which includes the crankcase. The volumes in the second and third chambers are chosen so that the pressures therein are generally equal. A bypass filter assists in eliminating the pressure differential across the bellows during startup by maintaining the pressure within the intermediate and crankcase chambers substantially equal. The bellows and bypass filter cooperate to prevent contamination from the crankcase from reaching the isolating chamber or the compression chamber.
摘要翻译： 活塞式压缩机包括具有衬套的气缸，其中安装有由曲轴通过连杆驱动的往复活塞。 活塞与套筒形成动态密封，活塞头上方的体积限定第一或压缩室。 连接在活塞和压缩机气缸之间的是柔性密封元件，例如波纹管，其在波纹管和动态密封件之间限定第二隔离室，并且还在波纹管和压缩机的区域之间限定第三或曲轴箱室 其中包括曲轴箱。 选择第二和第三室中的体积，使得其中的压力大致相等。 旁路过滤器通过保持中间和曲轴箱内部的压力基本相等而有助于消除启动过程中波纹管两端的压差。 波纹管和旁路过滤器配合，以防止曲轴箱的污染物到达隔离室或压缩室。
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公开(公告)号：US20140130396A1
公开(公告)日：2014-05-15
申请号：US13681146
申请日：2012-11-19
申请人： Ran Yaron
发明人： Ran Yaron
CPC分类号： A01M31/06
摘要： A reflective decoy device for hunting wild turkey employs a glass mirror and strutted gobbler feathers. The turkey decoy device is attached to a hunting weapon, such as a shotgun or compound bow, with its mirror element substantially vertical to the line of fire. A partially transparent, partially reflective one-way mirror, half-silvered sight is incorporated in the mirror decoy for aiming the mirror perpendicular to the line of sight. This device create an illusion of a 3D decoy which may be used as a big game decoy for various animals such as antelope, mule deer, white tail, and elk.
摘要翻译： 用于狩猎野火鸡的反射诱饵装置采用玻璃镜和支撑的鹅卵石。 火鸡诱饵装置附着在诸如霰弹枪或复合弓之类的猎物武器上，其镜子元件基本上垂直于火线。 部分透明的部分反射单向反射镜，半透明的视线被并入镜子诱饵中，用于将镜子垂直于视线瞄准。 该装置创造出3D诱饵的错觉，可以将其用作大型游戏诱饵，如羚羊，骡鹿，白尾巴和麋鹿等各种动物。
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公开(公告)号：US07367653B2
公开(公告)日：2008-05-06
申请号：US11341876
申请日：2006-01-27
申请人： Ran Yaron
发明人： Ran Yaron
IPC分类号： B41J2/04
CPC分类号： B41J2/14104
摘要： An ink ejecting apparatus that rapidly heats a small volume of ink using radiative heating from pulsating laser light radiation (as opposed to surface conductive heating from a thin film electrical resistive heater). The laser light travels through a bubble that has been formed by a previous pulse and is absorbed by the ink (specifically designed to absorb the laser light) in the first few microns of the ink free surface. By radiatively heating the ink at a heating rate above its critical heating limit (for an example, for water at atmospheric pressure, that limit is about 0.25 MW/g), at least substantially, if not all, of the heated portion of the ink is brought to its superheat limit so as to boil instantaneously (i.e., explosively). This heating technique keeps the bubble from completely collapsing between excitations. The result is a bubble oscillating at high frequencies. This new type of bubble formation enables ink jet printers to run at resonance and at very high speeds. In addition, non-water based inks can be reliably used because the ink is no longer heated by conduction.
摘要翻译： 一种使用来自脉冲激光辐射的辐射加热（与来自薄膜电阻加热器的表面导电加热相反）快速加热少量墨水的喷墨装置。 激光通过已经由先前脉冲形成的气泡并被无油表面的最初几微米的墨水（专门设计成吸收激光）吸收。 通过以高于其临界加热极限的加热速率（例如，对于大气压下的水，该限制为约0.25MW / g）辐射加热墨，至少基本上（如果不是全部）加热部分的墨水 被带到其过热极限，以便瞬间沸腾（即爆炸式）。 这种加热技术保持泡沫在激发之间完全崩溃。 结果是高频振荡的气泡。 这种新型的气泡形成使得喷墨打印机能够以共振和非常高的速度运行。 此外，由于油墨不再被传导加热，因此可以可靠地使用非水基油墨。
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公开(公告)号：US20060187260A1
公开(公告)日：2006-08-24
申请号：US11341876
申请日：2006-01-27
申请人： Ran Yaron
发明人： Ran Yaron
CPC分类号： B41J2/14104
摘要： An ink ejecting apparatus that rapidly heats a small volume of ink using radiative heating from pulsating laser light radiation (as opposed to surface conductive heating from a thin film electrical resistive heater). The laser light travels through a bubble that has been formed by a previous pulse and is absorbed by the ink (specifically designed to absorb the laser light) in the first few microns of the ink free surface. By radiatively heating the ink at a heating rate above its critical heating limit (for an example, for water at atmospheric pressure, that limit is about 0.25 MW/g), at least substantially, if not all, of the heated portion of the ink is brought to its superheat limit so as to boil instantaneously (i.e., explosively). This heating technique keeps the bubble from completely collapsing between excitations. The result is a bubble oscillating at high frequencies. This new type of bubble formation enables ink jet printers to run at resonance and at very high speeds. In addition, non-water based inks can be reliably used because the ink is no longer heated by conduction.
摘要翻译： 一种使用来自脉冲激光辐射的辐射加热（与来自薄膜电阻加热器的表面导电加热相反）快速加热少量墨水的喷墨装置。 激光通过已经由先前脉冲形成的气泡并被无油表面的最初几微米的墨水（专门设计成吸收激光）吸收。 通过以高于其临界加热极限的加热速率（例如，对于大气压下的水，该限制为约0.25MW / g）辐射加热墨，至少基本上（如果不是全部）加热部分的墨水 被带到其过热极限，以便瞬间沸腾（即爆炸式）。 这种加热技术保持泡沫在激发之间完全崩溃。 结果是高频振荡的气泡。 这种新型的气泡形成使得喷墨打印机能够以共振和非常高的速度运行。 此外，由于油墨不再被传导加热，因此可以可靠地使用非水基油墨。
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公开(公告)号：US5429177A
公开(公告)日：1995-07-04
申请号：US87894
申请日：1993-07-09
申请人： Ran Yaron , Matthew P. Mitchell
发明人： Ran Yaron , Matthew P. Mitchell
CPC分类号： F28D17/00 , F02G1/0445 , F25B9/14 , F02G2242/00 , F02G2243/54 , F02G2250/18 , F02G2258/10 , F05C2225/08 , F25B2309/003
摘要： This invention relates to compact, high efficiency foil regenerators for use in regenerative gas cycle (e.g. Stirling cycle, Ericsson cycle, Vuilleumier cycle, Gifford-McMahon cycle, Sibling Cycle and similar) cryocoolers, heat engines, refrigerators and heat pumps. Very thin foil us formed in patterns of slits and slots that produce highly efficient regenerators when the foil is stacked in layers as by rolling it upon itself.
摘要翻译： 本发明涉及用于再生气循环（例如斯特林循环，爱立信循环，Vuilleumier循环，吉福德 - 麦克马洪循环，兄弟循环及类似的）低温冷却器，热力发动机，冰箱和热泵的紧凑，高效率箔再生器。 非常薄的铝箔形成为狭缝和狭槽的图案，当铝箔层压成层叠时，产生高效的再生器。
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公开(公告)号：US07615048B2
公开(公告)日：2009-11-10
申请号：US11210215
申请日：2005-08-23
申请人： Ran Yaron
发明人： Ran Yaron
IPC分类号： A61B18/02
CPC分类号： A61B18/02 , A61B2018/0212 , A61B2018/0262
摘要： An engine comprises a liquid piston disposed within a chamber of an engine body. The chamber is defined by at least one wall. The liquid piston has one or more free surfaces that are not in contact with the chamber wall. A laser directly heats the free surface of the liquid piston. A gas spring is disposed within the chamber adjacent the free surface of the liquid piston and within the propagation path of the laser energy. The engine also includes a spring mechanism. The spring mechanism is positioned within the housing to exert pressure on another surface of the liquid piston.
摘要翻译： 发动机包括设置在发动机主体的腔室内的液体活塞。 该室由至少一个壁限定。 液体活塞具有一个或多个不与室壁接触的自由表面。 激光直接加热液体活塞的自由表面。 气体弹簧设置在腔室内，邻近液体活塞的自由表面并在激光能量的传播路径内。 发动机还包括弹簧机构。 弹簧机构定位在壳体内以在液体活塞的另一个表面上施加压力。
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7.发明申请INTERNAL COMBUSTION ENGINE DRIVEN TURBO-GENERATOR FOR HYBRID VEHICLES AND POWER GENERATION 审中-公开内燃机驱动涡轮发电机混合动力车和发电机公开(公告)号：US20090179424A1
公开(公告)日：2009-07-16
申请号：US12353902
申请日：2009-01-14
申请人： Ran Yaron
发明人： Ran Yaron
CPC分类号： F02B71/04 , B60K6/24 , B60K6/26 , B60K6/46 , B60Y2400/435 , Y02T10/6217 , Y02T10/6295
摘要： A piston compression system converts energy from a conventional combustion cycle engine driving a piston to displace a working gas for flow through a turbine for output power. The working gas is derived by diverting a portion of the charge during combustion at near peak combustion pressure (PCP) into a closed working volume. The working gas is maintained at high pressure within the working volume. The working volume has a first displacement compartment and a second displacement compartment, a supply manifold connected for receiving pressurized working gas alternately from the first and second compartments and connected to an inlet of the turbine, and a return manifold connected to an outlet of the turbine and alternately returning working gas to the second and first compartments. The engine is configured with first and second pistons housed in first and second combustion cylinders respectively powering a first displacing surface for displacement of working gas in the first compartment and a second displacing surface for displacement of working gas in the second compartment.
摘要翻译： 活塞压缩系统将来自常规燃烧循环发动机的能量转换为驱动活塞，以便通过涡轮机移动用于输出动力的工作气体。 工作气体是通过在近峰值燃烧压力（PCP）的燃烧过程中将一部分电荷转移到封闭的工作体积中得到的。 工作气体在工作容积内保持高压。 所述工作容积具有第一排量室和第二排量室，所述供应歧管连接用于从所述第一隔室和所述第二隔室交替地接收加压工作气体并且连接到所述涡轮机的入口，以及连接到所述涡轮机的出口的回流歧管 并且交替地将工作气体返回到第二和第一隔室。 发动机配置有容纳在第一和第二燃烧气缸中的第一和第二活塞，其分别为第一移位表面提供动力，以移动第一隔室中的工作气体，以及第二移位表面，用于移动第二隔室中的工作气体。
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公开(公告)号：US5901737A
公开(公告)日：1999-05-11
申请号：US668915
申请日：1996-06-24
申请人： Ran Yaron
发明人： Ran Yaron
CPC分类号： F16K39/04 , F16K11/0856 , F16K31/041 , F16K5/225 , F25B41/046 , F25B2309/006 , F25B2309/14181 , F25B9/14 , Y10T137/4372 , Y10T137/4449
摘要： An improved rotary valve having a gas bearing which prevents contact between the rotating piston and the cylindrical housing. The same working gas which the rotary valve controls is accumulated in an accumulation chamber. Fluid flow passageways, having a fixed flow resistance along their length, connect the accumulator chamber with a plurality of cavities formed on the cylinder wall of the housing. Pressurized gas is thereby pumped into the clearance gap between the piston wall and the cylinder wall, increasing in pressure where the piston wall comes closer to the cylinder wall, and decreasing in pressure where the clearance gap increases. The net effect is a centering force applied to the piston whenever it varies from an equilibrium position.
摘要翻译： 一种改进的旋转阀，其具有防止旋转活塞和圆柱形壳体之间的接触的气体轴承。 旋转阀控制的相同的工作气体积聚在积聚室中。 沿其长度具有固定的流动阻力的流体流动通道将蓄能器室与形成在壳体的气缸壁上的多个空腔连接。 因此，加压气体被泵送到活塞壁和气缸壁之间的间隙中，活塞壁更靠近气缸壁的压力增加，间隙间隙增加的压力降低。 净效应是当其从平衡位置变化时施加到活塞的定心力。
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公开(公告)号：US20100057066A1
公开(公告)日：2010-03-04
申请号：US12615774
申请日：2009-11-10
申请人： Ran Yaron
发明人： Ran Yaron
IPC分类号： A61B18/02
CPC分类号： A61B18/02 , A61B2018/0212 , A61B2018/0262
摘要： An ultrasonic actuator comprises a miniature ultrasonic transducer powered by electromagnetic radiation. The ultrasonic transducer comprises a housing defining a chamber. A liquid mass oscillates within the chamber at a frequency within the ultrasonic range. To cause this oscillation, a source of electromagnetic radiation energizes the liquid mass by exposing a portion of the liquid mass to electromagnetic radiation. The source of electromagnetic radiation thus drives the liquid mass at a frequency within the ultrasonic range.
摘要翻译： 超声波致动器包括由电磁辐射驱动的微型超声换能器。 超声换能器包括限定腔室的壳体。 液体质量在腔室内以超声波范围内的频率振荡。 为了引起这种振荡，电磁辐射源通过将液体质量的一部分暴露于电磁辐射来激发液体质量。 因此，电磁辐射源以超声波范围内的频率驱动液体质量。
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公开(公告)号：US07025442B2
公开(公告)日：2006-04-11
申请号：US10365722
申请日：2003-02-11
申请人： Ran Yaron
发明人： Ran Yaron
IPC分类号： B41J2/04
CPC分类号： B41J2/14104
摘要： An ink ejecting apparatus that rapidly heats a small volume of ink using radiative heating from pulsating laser light radiation (as opposed to surface conductive heating from a thin film electrical resistive heater). The laser light travels through a bubble that has been formed by a previous pulse and is absorbed by the ink (specifically designed to absorb the laser light) in the first few microns of the ink free surface. By radiatively heating the ink at a heating rate above its critical heating limit (for an example, for water at atmospheric pressure, that limit is about 0.25 MW/g), at least substantially, if not-all, of the heated portion of the ink is brought to its superheat limit so as to boil instantaneously (i.e., explosively). This heating technique keeps the bubble from completely collapsing between excitations. The result is a bubble oscillating at high frequencies. This new type of bubble formation enables ink jet printers to run at resonance and at very high speeds. In addition, non-water based inks can be reliably used because the ink is no longer heated by conduction.
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