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公开(公告)号：US08915992B2
公开(公告)日：2014-12-23
申请号：US13359790
申请日：2012-01-27
申请人： Timothy John Maykut , Suhas Narayan Ketkar , Benjamin James Arthur Inman , John Irven , Eugene Joseph Karwacki, Jr. , Neil Alexander Downie
发明人： Timothy John Maykut , Suhas Narayan Ketkar , Benjamin James Arthur Inman , John Irven , Eugene Joseph Karwacki, Jr. , Neil Alexander Downie
摘要： A system for providing a high purity acetylene comprising 100 ppm or less solvent to a point of use comprising a storage vessel that houses an acetylene feed steam comprising acetylene and solvent; a cooling system that maintains the storage vessel and provides the acetylene feed stream at a temperature ranging from 20° C. to −50° C.; and a purifier in fluid communication with the storage vessel wherein the acetylene feed stream is introduced into the purifier at a temperature ranging from −50° C. to 30° C. to remove at least a portion of the solvent contained therein and provide the high purity acetylene.
摘要翻译： 一种用于提供包含100ppm或更少溶剂的高纯度乙炔的系统，其用途包括容纳包含乙炔和溶剂的乙炔进料蒸汽的储存容器; 冷却系统，其维持储存容器并在20℃至-50℃的温度范围内提供乙炔进料流; 以及与储存容器流体连通的净化器，其中乙炔进料流在-50℃至30℃的温度下引入净化器中以除去其中所含的至少一部分溶剂，并提供高 纯乙炔。
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公开(公告)号：US20120118763A1
公开(公告)日：2012-05-17
申请号：US13359790
申请日：2012-01-27
申请人： Timothy John Maykut , Suhas Narayan Ketkar , Benjamin James Arthur Inman , John Irven , Eugene Joseph Karwacki, JR. , Neil Alexander Downie
发明人： Timothy John Maykut , Suhas Narayan Ketkar , Benjamin James Arthur Inman , John Irven , Eugene Joseph Karwacki, JR. , Neil Alexander Downie
IPC分类号： B65B3/00
摘要： A system for providing a high purity acetylene comprising 100 ppm or less solvent to a point of use comprising a storage vessel that houses an acetylene feed steam comprising acetylene and solvent; a cooling system that maintains the storage vessel and provides the acetylene feed stream at a temperature ranging from 20° C. to −50° C.; and a purifier in fluid communication with the storage vessel wherein the acetylene feed stream is introduced into the purifier at a temperature ranging from −50° C. to 30° C. to remove at least a portion of the solvent contained therein and provide the high purity acetylene.
摘要翻译： 一种用于提供包含100ppm或更少溶剂的高纯度乙炔的系统，其用途包括容纳包含乙炔和溶剂的乙炔进料蒸汽的储存容器; 冷却系统，其维持储存容器并在20℃至-50℃的温度范围内提供乙炔进料流; 以及与储存容器流体连通的净化器，其中乙炔进料流在-50℃至30℃的温度下引入净化器中以除去其中所含的至少一部分溶剂，并提供高 纯乙炔。
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公开(公告)号：US07753388B2
公开(公告)日：2010-07-13
申请号：US11857053
申请日：2007-09-18
申请人： John Irven Tolhurst
发明人： John Irven Tolhurst
CPC分类号： B62K3/005
摘要： Embodiments of the present invention comprise a lightweight front wheel drive recumbent road bicycle and an associated frame. A front triangle is provided to which the drive train of a standard road group can be attached and utilized. A telescoping tube assembly is provided in the front triangle to permit the distance of a bottom bracket and crankset from a seat pan to be adjusted for riders of different sizes. The handlebar is coupled to an end of the telescoping tube assembly and no traditional handlebar stem attached to a steering tube is utilized, so that the structure provides maximum stiffness to better capture the input of the arms and upper body when maximum power is required. The seat pan and a seat back are integrated with the main frame truss structure to help ensure the maximum transfer of the rider's energy to the drive train.
摘要翻译： 本发明的实施例包括轻型前轮驱动卧式自行车和相关联的框架。 提供标准道路组的传动系可以安装和使用的前三角形。 在前三角形中设置有伸缩管组件，以允许底座和曲柄组件与座盘的距离被调整以适用于不同尺寸的车手。 手柄连接到伸缩管组件的端部，并且不使用附接到转向管的传统手柄杆，使得该结构提供最大刚度，以在需要最大功率时更好地捕获臂和上身的输入。 座椅底盘和座椅靠背与主框架桁架结构集成在一起，有助于确保骑手能量传递给传动系的最大转移。
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公开(公告)号：US20090072511A1
公开(公告)日：2009-03-19
申请号：US11857053
申请日：2007-09-18
申请人： John Irven Tolhurst
发明人： John Irven Tolhurst
IPC分类号： B62K3/02
CPC分类号： B62K3/005
摘要： Embodiments of the present invention comprise a lightweight front wheel drive recumbent road bicycle and an associated frame. A front triangle is provided to which the drive train of a standard road group can be attached and utilized. A telescoping tube assembly is provided in the front triangle to permit the distance of a bottom bracket and crankset from a seat pan to be adjusted for riders of different sizes. The handlebar is coupled to an end of the telescoping tube assembly and no traditional handlebar stem attached to a steering tube is utilized, so that the structure provides maximum stiffness to better capture the input of the arms and upper body when maximum power is required. The seat pan and a seat back are integrated with the main frame truss structure to help ensure the maximum transfer of the rider's energy to the drive train.
摘要翻译： 本发明的实施例包括轻型前轮驱动卧式自行车和相关联的框架。 提供标准道路组的传动系可以安装和使用的前三角形。 在前三角形中设置有伸缩管组件，以允许底座和曲柄组件与座盘的距离被调整以适用于不同尺寸的车手。 手柄连接到伸缩管组件的端部，并且不使用附接到转向管的传统手柄杆，使得该结构提供最大刚度，以在需要最大功率时更好地捕获臂和上身的输入。 座椅底盘和座椅靠背与主框架桁架结构集成在一起，有助于确保骑手能量传递给传动系的最大转移。
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公开(公告)号：US07013916B1
公开(公告)日：2006-03-21
申请号：US09641933
申请日：2000-08-18
申请人： Ronald Martin Pearlstein , John Giles Langan , Dao-Hong Zheng , John Irven , Benjamin Lee Hertzler
发明人： Ronald Martin Pearlstein , John Giles Langan , Dao-Hong Zheng , John Irven , Benjamin Lee Hertzler
CPC分类号： F16K1/305 , F16K37/0091 , F17C13/04 , F17C2205/0338 , F17C2205/035 , F17C2205/0391 , F17C2227/044 , F17C2227/048 , F17C2270/0518 , G05D16/10 , Y10T137/0379 , Y10T137/0396 , Y10T137/4245 , Y10T137/5762 , Y10T137/7069 , Y10T137/7794 , Y10T137/7796 , Y10T137/86083 , Y10T137/87917
摘要： An apparatus for containing and delivering hazardous gases at sub-atmospheric pressure from a pressurized container is provided which includes a valve body in sealed communication with an outlet orifice of the pressurized container. The outlet orifice of the pressurized container is open to an interior chamber of the pressurized container. A fluid discharge path is located in the valve body, between the outlet orifice of the pressurized container and an outlet orifice of the valve body. A pressure regulator having a pressure sensing means capable of responding to sub-atomospheric pressure, is integral to the valve body, in-line in the fluid discharge path with the pressure regulator pre-set to a pressure below atmospheric pressure to allow the gas to be delivered through the regulator from the interior chamber only when the pressure regulator senses a downstream pressure at or below the pre-set pressure. Finally, a high pressure shut-off valve integral to the valve body and in-line in the fluid discharge path and upstream from the pressure regulator is included. The gas flows through from the interior chamber of the pressurized container through the fluid discharge path, through the outlet orifice of the pressurized container, and through the outlet orifice of the valve body only when the outlet orifice is connected to a vacuum system. A method of containing and delivering hazardous gases at sub-atmospheric pressure is also provided.
摘要翻译： 提供了一种用于从加压容器中容纳和传送低于大气压的有害气体的装置，其包括与加压容器的出口孔密封连通的阀体。 加压容器的出口孔通向加压容器的内部室。 流体排放路径位于阀体中，位于加压容器的出口孔与阀体的出口孔之间。 压力调节器具有能够响应亚大气压力的压力感测装置，与压力调节器预先设定为低于大气压的压力一起在流体排放路径中与阀体成一体，以允许气体 只有当压力调节器感测到等于或低于预设压力的下游压力时，才能通过调节器从内部室输送。 最后，包括与阀体成一体并且在流体排放路径中并且在压力调节器上游的一体的高压截止阀。 如果出口孔连接到真空系统，则气体从加压容器的内部腔室通过流体排出通道，通过加压容器的出口孔流过阀体的出口孔。 还提供了一种在低于大气压的压力下容纳和输送有害气体的方法。
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公开(公告)号：US06572688B2
公开(公告)日：2003-06-03
申请号：US10060984
申请日：2002-01-30
IPC分类号： B01D5304
CPC分类号： B01D53/0446 , B01D53/0415 , B01D53/261 , B01D2253/112 , B01D2253/25 , B01D2256/26 , B01D2257/80 , B01D2258/0216 , B01D2259/40086 , F17C7/04 , F17C9/02 , F17C2205/0323 , F17C2205/0338 , F17C2205/0341 , F17C2205/0391 , F17C2221/05 , F17C2223/0153 , F17C2223/033 , F17C2223/047 , F17C2225/0161 , F17C2225/033 , F17C2225/047 , F17C2260/056 , F17C2265/012 , F17C2270/0518 , Y02E60/321
摘要： Gas is admitted to an in-container purification unit 202 via an inlet 212 located at or near the gas discharge end 220 of the unit. This feature is advantageous because it allows a liquefied gas container to be filled to a level above the second end of the body of the unit without the problem of dispensing liquefied gas.
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公开(公告)号：US07988107B2
公开(公告)日：2011-08-02
申请号：US11852481
申请日：2007-09-10
IPC分类号： F16M11/00
CPC分类号： A47L15/505 , F16B2200/20 , F16B2200/30
摘要： A stemware holder for holding a stem of a stemware in a wire-frame dish rack. The dish rack comprises a bottom wall formed by wires with multiple tines extending from the bottom wall. The stemware holder comprises a stem holder configured to hold the stem, a rack mount configured to couple the stem holder to the dish rack, and a radial lock configured to releasably hold the stem holder at multiple radial positions relative to an axis generally perpendicular to the bottom wall when the stemware holder is mounted to the rack.
摘要翻译： 用于将线缆架的杆固定在线框架架中的支架固定器。 餐具架包括由从底壁延伸的多根尖齿的线形成的底壁。 所述杆固定器包括构造成保持所述杆的杆架，构造成将所述杆架连接到所述盘架上的杆架，以及径向锁，所述径向锁被构造成将所述杆保持器相对于大致垂直于所述杆的轴线在多个径向位置处可释放地保持 当把手固定器安装到机架上时，底壁。
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公开(公告)号：US20090050585A1
公开(公告)日：2009-02-26
申请号：US11843121
申请日：2007-08-22
CPC分类号： A47L15/502 , A47L15/505
摘要： A utensil holder for holding a utensil to limit the rotation of the utensil.
摘要翻译： 用于保持器具以限制器具旋转的器具座。
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公开(公告)号：US06648021B2
公开(公告)日：2003-11-18
申请号：US10137078
申请日：2002-05-02
申请人： Dao-Hong Zheng , John Irven , Mark Allen George
发明人： Dao-Hong Zheng , John Irven , Mark Allen George
IPC分类号： B08B9027
CPC分类号： F17C13/04 , F17C5/02 , F17C7/02 , F17C13/025 , F17C2205/0338 , F17C2205/0391 , F17C2227/044 , F17C2227/048 , F17C2270/0518 , F17D1/04 , Y10T137/0419 , Y10T137/4259 , Y10T137/87249 , Y10T137/87885
摘要： A modular gas control device for use with a compressed gas cylinder (111) comprises a primary module (152) and a secondary module (252) mounted on the primary module. The primary module comprises a first supporting body (154) having a first main gas flow path (155) through the body. The supporting body has input connecting means (156) for mounting the body on the cylinder (111) and connecting the gas flow path (155) to communicate with the gas cylinder through a first flow path (157). Pressure reducing means (166) provides gas in the flow path at a lower pressure than in the container. Output connecting means (170) downstream of the pressure reducing means provides a low pressure outlet from the main gas flow path. A high pressure shut-off valve (164) is positioned upstream of the pressure reducing means, and filling means (161, 160) allows filling of the cylinder with compressed gas through the input connecting means (156) along a second flow path (159) separate from the input flow path (157). The secondary module (252) has a corresponding supporting body (254) and main flow path (255) and corresponding output connecting means (270) and corresponding input connecting means (256) for mounting the secondary module (252) on the primary module (152). The supporting body (254) of the secondary module has a combination of two or more functional components comprising means for measuring and/or varying parameters of gas flow in the second supporting body, and/or for switching and/or venting and/or mixing gas flow in the second supporting body.
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公开(公告)号：US5409526A
公开(公告)日：1995-04-25
申请号：US132541
申请日：1993-10-05
CPC分类号： B01D53/0415 , F17C13/002 , B01D2253/108 , B01D2259/4525 , F17C2201/0109 , F17C2201/0119 , F17C2201/032 , F17C2201/058 , F17C2205/0329 , F17C2205/0335 , F17C2205/0338 , F17C2205/0341 , F17C2205/0382 , F17C2205/0391 , F17C2221/05 , F17C2223/0123 , F17C2270/0518
摘要： An apparatus for supplying high purity gas comprises a cylinder having a valve with two internal ports. One internal port is used to fill the cylinder while the other is fitted with a unit which removes particulates and impurities from the gas as it leaves the cylinder. The unit comprises an inlet, a first filter for removing coarse particulates, layers of adsorbent and absorbent for removing impurities, and a second filter for removing fine particulates. The purified gas leaves the cylinder via the valve and after passing through a regulator, a flow control device and various lengths of tubing passes through a conventional purifier immediately upstream of the point of use. The apparatus reduces the load on the purifier and hence decreases the frequency at which the purifier has to be recharged. Potentially the apparatus could obviate the need for the purifier altogether.
摘要翻译： 用于提供高纯度气体的装置包括具有带有两个内部端口的阀的气缸。 一个内部端口用于填充气缸，而另一个内部端口装配有一个单元，当气体离开气缸时，可以从气体中去除微粒和杂质。 该单元包括入口，用于除去粗颗粒的第一过滤器，吸附剂层和用于除去杂质的吸收剂，以及用于除去细小颗粒的第二过滤器。 净化后的气体经由阀离开汽缸，在通过调节器之后，流量控制装置和各种长度的油管在紧接使用点的上游通过常规净化器。 该装置减少净化器上的负载，因此降低净化器必须再充电的频率。 可能的是，该装置可以完全消除对净化器的需要。
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