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1. 发明授权

US06959726B2 Valve assembly for attenuating bounce of hydraulically driven members of a machine 失效
标题翻译：用于减弱机器液压驱动部件反弹的阀组件
公开(公告)号：US06959726B2
公开(公告)日：2005-11-01
申请号：US10676776
申请日：2003-10-01
申请人： Mark J. Jervis , Robert J. Valenta , Lynn A. Russell , Sean M. Haggerty
发明人： Mark J. Jervis , Robert J. Valenta , Lynn A. Russell , Sean M. Haggerty
IPC分类号： E02F9/22 , F15B11/044 , F15B21/04 , F16K15/02
CPC分类号： F15B21/008 , E02F9/2207 , F15B11/0445 , F15B2211/20538 , F15B2211/30525 , F15B2211/3111 , F15B2211/324 , F15B2211/40507 , F15B2211/46 , F15B2211/50536 , F15B2211/5059 , F15B2211/5151 , F15B2211/5153 , F15B2211/55 , F15B2211/7053 , F15B2211/7114 , Y10T137/7839 , Y10T137/7842 , Y10T137/785 , Y10T137/86928
摘要： A member that is driven by a hydraulic actuator tends oscillate when fluid flow to the hydraulic actuator is terminated. A pressure relief device reduces that oscillation by connecting first and second first relief valves to the hydraulic actuator. The first relief valve provides a relatively large first relief passage as long as pressure in the hydraulic actuator remains above a threshold. A second relief valve opens a second relief passage at substantially the same threshold pressure and thereafter remains open as long as the pressure remains above another lower threshold. A timer causes the second relief valve to close a given interval of time, if the pressure does not drop below the other lower threshold.
摘要翻译：当液压致动器的流体流动终止时，由液压致动器驱动的构件趋于振荡。压力释放装置通过将第一和第二第一溢流阀连接到液压致动器来减少该振荡。只要液压致动器中的压力保持高于阈值，第一安全阀提供相对较大的第一释放通道。第二安全阀以基本上相同的阈值压力打开第二释放通道，并且此后只要压力保持在另一下阈值以上就保持打开。如果压力没有下降到另一个下限阈值以下，则定时器使第二安全阀闭合给定的时间间隔。

2. 发明申请

US20100307606A1 CONTROL VALVE ASSEMBLY WITH A WORKPORT PRESSURE REGULATING DEVICE 失效
标题翻译：控制阀装配工作压力调节装置
公开(公告)号：US20100307606A1
公开(公告)日：2010-12-09
申请号：US12795826
申请日：2010-06-08
申请人： Lynn A. Russell , James E. Olsen , Michael J. Clark
发明人： Lynn A. Russell , James E. Olsen , Michael J. Clark
IPC分类号： G05D16/00
CPC分类号： F15B13/0832 , F15B2211/3053 , F15B2211/36 , F15B2211/7142 , Y10T137/2278
摘要： A hydraulic system has several valve sections, each having a directional valve that controls fluid flow from a pump to a hydraulic actuator. A mechanism senses a greatest pressure among the hydraulic actuators to provide a load sense pressure. One valve sections has a pressure compensation apparatus includes a pressure compensation valve that reduces fluid flow between a given directional valve and an associated hydraulic actuator in response to pressure at a control port, and a pressure regulating valve that responds to the load sense pressure and pressure in the associated hydraulic actuator by selectively applying output pressure from the pump and the load sense pressure to the control port.
摘要翻译：液压系统具有多个阀部分，每个阀部分具有控制从泵到液压致动器的流体流动的方向阀。机构感应到液压致动器中的最大压力以提供负载感测压力。一个阀部分具有压力补偿装置，该压力补偿装置包括压力补偿阀，该压力补偿阀减少响应于控制端口处的压力的给定方向阀和相关联的液压致动器之间的流体流量，以及响应于负载感测压力和压力的压力调节阀通过选择性地将来自泵的输出压力和负载感测压力施加到控制端口在相关联的液压致动器中。

3. 发明授权

US07090083B2 Module for screening or diverting particulate material and method of producing the module 有权
公开(公告)号：US07090083B2
公开(公告)日：2006-08-15
申请号：US10678421
申请日：2003-10-02
申请人： Lynn A. Russell , Terry R. Askew , Jack Coleman Gold
发明人： Lynn A. Russell , Terry R. Askew , Jack Coleman Gold
IPC分类号： B07B1/49
CPC分类号： B07B1/4645 , B07B1/4618 , B07B1/4627 , B07B1/469
摘要： A module is provided for screening or diverting particulate material. A method for producing a module for screening or diverting particulate material is also provided. Each module comprises either a screening member having an array of sieve apertures of a predetermined size defined therein for allowing particulate material up to the predetermined size to pass through the module or a diverting member or redirecting the flow path of the particulate material. A plurality of posts removably and interlockingly supports at least one reinforcing support frame and at least one module. Each reinforcing support frame is interlockably mounted onto the posts, and is readily detachable therefrom. Each module is disposed on the interlocking posts and is mounted onto, and readily detachable from, the reinforcing support frame. Each module is further positioned on the frame such that any particulate material passing through the module passes through the frame.

4. 发明授权

US06886697B2 Module for screening or diverting particulate material and method of producing the module 有权
标题翻译：用于筛选或转移颗粒材料的模块和生产模块的方法
公开(公告)号：US06886697B2
公开(公告)日：2005-05-03
申请号：US09904197
申请日：2001-07-11
申请人： Lynn A. Russell , Terry R. Askew , Jack Coleman Gold
发明人： Lynn A. Russell , Terry R. Askew , Jack Coleman Gold
IPC分类号： B07B1/46
CPC分类号： B07B1/4645 , B07B1/4618 , B07B1/4627 , B07B1/469
摘要： A module is provided for screening or diverting particulate material. A method for producing a module for screening or diverting particulate material is also provided. Each module comprises either a screening member having an array of sieve apertures of a predetermined size defined therein for allowing particulate material up to the predetermined size to pass through the module or a diverting member or redirecting the flow path of the particulate material. A plurality of posts removably and interlockingly supports at least one reinforcing support frame and at least one module. Each reinforcing support frame is interlockably mounted onto the posts, and is readily detachable therefrom. Each module is disposed on the interlocking posts and is mounted onto, and readily detachable from, the reinforcing support frame. Each module is further positioned on the frame such that any particulate material passing through the module passes through the frame.
摘要翻译：提供了用于筛选或转移颗粒材料的模块。还提供了用于生产用于筛选或转移颗粒材料的模块的方法。每个模块包括具有限定在其中的预定尺寸的筛孔阵列的筛选构件，用于允许达到预定尺寸的颗粒材料通过模块或转向构件或重定向颗粒材料的流动路径。多个柱可移除地并且互锁地支撑至少一个加强支撑框架和至少一个模块。每个加强支撑框架互锁地安装在柱上，并且可以容易地从其上拆下。每个模块设置在互锁柱上并且被安装到加强支撑框架上并且容易地从加强支撑框架上拆卸下来。每个模块进一步定位在框架上，使得通过模块的任何颗粒材料通过框架。

5. 发明授权

US5213217A Screening system and method for screening particulate material 失效
标题翻译：筛选系统和筛选颗粒材料的方法
公开(公告)号：US5213217A
公开(公告)日：1993-05-25
申请号：US782431
申请日：1991-10-25
申请人： Zanley F. Galton , Lynn A. Russell
发明人： Zanley F. Galton , Lynn A. Russell
IPC分类号： B07B1/46
CPC分类号： B07B1/4645 , B07B2201/02
摘要： A system for screening particulate material includes replaceable screening modules mounted to a rigid frame by lock pin assemblies is provided. The lock pins are fixed into mounting holes in the frame and interlockingly and removably engage recess apertures in the sidewalls of the screening modules so that the lock pins remain fixed to the frame while allowing the modules to be removed and replaced as required due to wear or to change sieve size. The lock pin assembly comprising an elongate connector strip having first and second major opposite surfaces, a plurality of lock pins joined to said first major surface, and connectors joined to the second major surface for connecting the lock pin assembly to the frame. The lock pins includes elements for interlockingly and removably engaging the attachment apertures to maintain the positioning of each screening module on the frame when the lock pin assembly is attached to the frame. The lock pin assembly remains connected within at least one mounting aperture of the frame while allowing removal of a screening module from the frame and positioning of a replacement screening module on the frame.
摘要翻译：用于筛选颗粒材料的系统包括通过锁定销组件安装到刚性框架的可替换的屏蔽模块。锁定销被固定在框架中的安装孔中并且互锁地并且可移除地接合屏蔽模块的侧壁中的凹部孔，使得锁定销保持固定到框架，同时根据需要移除和更换模块，由于磨损或改变筛子尺寸。锁销组件包括具有第一和第二主要相对表面的细长连接器条，连接到所述第一主表面的多个锁定销，以及连接到第二主表面的连接器，用于将锁销组件连接到框架。锁定销包括用于互锁地和可移除地接合附接孔的元件，以在锁定销组件附接到框架时将每个屏蔽模块定位在框架上。锁销组件保持连接在框架的至少一个安装孔内，同时允许从框架移除屏蔽模块并且将更换屏蔽模块定位在框架上。

6. 发明授权

US08430016B2 Control valve assembly with a workport pressure regulating device 失效
标题翻译：带有工作压力调节装置的控制阀组件
公开(公告)号：US08430016B2
公开(公告)日：2013-04-30
申请号：US12795826
申请日：2010-06-08
申请人： Lynn A. Russell , James E. Olsen , Michael J. Clark
发明人： Lynn A. Russell , James E. Olsen , Michael J. Clark
IPC分类号： F15B11/08
CPC分类号： F15B13/0832 , F15B2211/3053 , F15B2211/36 , F15B2211/7142 , Y10T137/2278
摘要： A hydraulic system has several valve sections, each having a directional valve that controls fluid flow from a pump to a hydraulic actuator. A mechanism senses a greatest pressure among the hydraulic actuators to provide a load sense pressure. One valve sections has a pressure compensation apparatus includes a pressure compensation valve that reduces fluid flow between a given directional valve and an associated hydraulic actuator in response to pressure at a control port, and a pressure regulating valve that responds to the load sense pressure and pressure in the associated hydraulic actuator by selectively applying output pressure from the pump and the load sense pressure to the control port.
摘要翻译：液压系统具有多个阀部分，每个阀部分具有控制从泵到液压致动器的流体流动的方向阀。机构感应到液压致动器中的最大压力以提供负载感测压力。一个阀部分具有压力补偿装置，该压力补偿装置包括压力补偿阀，该压力补偿阀减少响应于控制端口处的压力的给定方向阀和相关联的液压致动器之间的流体流量，以及响应于负载感测压力和压力的压力调节阀通过选择性地将来自泵的输出压力和负载感测压力施加到控制端口在相关联的液压致动器中。

7. 发明授权

US06267246B1 Screening system for screening or diverting particulate material 有权
标题翻译：用于筛选或转移颗粒材料的筛选系统
公开(公告)号：US06267246B1
公开(公告)日：2001-07-31
申请号：US09503961
申请日：2000-02-14
申请人： Lynn A. Russell , Terry R. Askew , Jack Coleman Gold
发明人： Lynn A. Russell , Terry R. Askew , Jack Coleman Gold
IPC分类号： B07B149
CPC分类号： B07B1/4645 , B07B1/4618 , B07B1/4627 , B07B1/469
摘要： A system is provided for screening or diverting particulate material. The system comprises a plurality of posts which removably and interlockingly support at least one novel reinforcing support frame and at least one novel module for screening or diverting particulate material. Each module comprises either a screening member having an array of sieve apertures of a predetermined size defined therein for allowing particulate material up to the predetermined size to pass through the module or a diverting member or redirecting the flow path of the particulate material. Each reinforcing support frame is interlockably mounted onto the posts, and is readily detachable therefrom. Each module is disposed on the interlocking posts and is mounted onto, and readily detachable from, the reinforcing support frame. Each module is further positioned on the frame such that any particulate material passing through the module passes through the frame.
摘要翻译：提供用于筛选或转移颗粒材料的系统。该系统包括多个柱，其可移除地和互锁地支撑至少一个新的加强支撑框架和用于筛选或转移颗粒材料的至少一个新颖模块。每个模块包括具有限定在其中的预定尺寸的筛孔阵列的筛选构件，用于允许达到预定尺寸的颗粒材料通过模块或转向构件或重定向颗粒材料的流动路径。每个加强支撑框架互锁地安装在柱上，并且可以容易地从其上拆下。每个模块设置在互锁柱上并且被安装到加强支撑框架上并且容易地从加强支撑框架上拆卸下来。每个模块进一步定位在框架上，使得通过模块的任何颗粒材料通过框架。

8. 发明授权

US5579642A Pressure compensating hydraulic control system 失效
标题翻译：压力补偿液压控制系统
公开(公告)号：US5579642A
公开(公告)日：1996-12-03
申请号：US451636
申请日：1995-05-26
申请人： Raud A. Wilke , Eric P. Hamkins , Michael C. Layne , Leif Pedersen , Lynn A. Russell
发明人： Raud A. Wilke , Eric P. Hamkins , Michael C. Layne , Leif Pedersen , Lynn A. Russell
IPC分类号： F15B11/05 , F15B11/16 , F15B13/02
CPC分类号： F15B11/168 , F15B11/165 , F15B2211/20553 , F15B2211/251 , F15B2211/30555 , F15B2211/3111 , F15B2211/3144 , F15B2211/31576 , F15B2211/324 , F15B2211/6054 , F15B2211/6055 , F15B2211/6058 , F15B2211/65 , F15B2211/71
摘要： An improved pressure-compensated hydraulic system for feeding hydraulic fluid to one or more hydraulic actuators. A remotely located, variable displacement pump provides an output pressure equal to input pressure plus a constant margin. A pressure compensation systems requires that a load-dependent pressure be provided to the pump input through a load sense circuit. A reciprocally spooled, multiported isolator transmits the load-dependent pressure to the pump input but prevents fluid in the load sense circuit from leaving the load sense circuit and flowing through a relatively long conduit leading to the remotely located pump. In a multi-valve array, at least one valve section has a backflow-preventing shuttle valve which prevents backflow through the pressure compensation system if a main relief valve is operative.
摘要翻译：用于将液压流体供给到一个或多个液压致动器的改进的压力补偿液压系统。一个位于远端的可变排量泵提供等于输入压力加上恒定余量的输出压力。压力补偿系统要求通过负载检测电路向泵输入提供与负载有关的压力。相互缠绕的多端口隔离器将负载相关压力传递到泵输入端，但是防止负载检测电路中的流体离开负载检测电路并流过通向位于远处的泵的相对较长的导管。在多阀阵列中，至少一个阀部分具有防回流梭阀，如果主安全阀是可操作的，则防止跳阀通过压力补偿系统的回流。

9. 发明授权

US5372261A System and method for screening or diverting particulate material 失效
标题翻译：用于筛选或转移颗粒物质的系统和方法
公开(公告)号：US5372261A
公开(公告)日：1994-12-13
申请号：US67479
申请日：1993-05-25
申请人： Zanley F. Galton , Lynn A. Russell
发明人： Zanley F. Galton , Lynn A. Russell
IPC分类号： B07B1/46 , B07B1/49
CPC分类号： B07B1/4645 , B07B2201/02
摘要： A system for screening or diverting particulate material includes replaceable screening or diverting modules mounted to a rigid frame by lock pin assemblies is provided. The lock pins are fixed into mounting holes in the frame and interlockingly and removably engage recess apertures in the sidewalls of the screening or diverting modules so that the lock pins remain fixed to the frame while allowing the modules to be removed and replaced as required due to wear or to change sieve size. The lock pin assembly comprising an elongate connector strip having first and second major opposite surfaces, a plurality of lock pins joined to the first major surface, and connectors joined to the second major surface for connecting the lock pin assembly to the frame. The lock pins includes devices for interlockingly and removably engaging the attachment apertures to maintain the positioning of each screening or diverting module on the frame when the lock pin assembly is attached to the frame. The lock pin assembly remains connected within at least one mounting aperture of the frame while allowing removal of a screening or diverting module from the frame and positioning of a replacement screening or diverting module on the frame.
摘要翻译：用于筛选或转移颗粒材料的系统包括通过锁定销组件提供安装到刚性框架的可更换的筛分或转向模块。锁定销被固定在框架中的安装孔中并互锁地并且可移除地接合屏蔽或转向模块的侧壁中的凹部孔，使得锁定销保持固定到框架，同时根据需要移除和更换模块，因为磨损或更换筛子尺寸。锁销组件包括具有第一和第二主要相对表面的细长连接器条，连接到第一主表面的多个锁定销，以及连接到第二主表面的连接器，用于将锁销组件连接到框架。锁定销包括用于互锁地和可移除地接合附接孔的装置，以在锁定销组件附接到框架时将每个屏蔽或转向模块的位置保持在框架上。锁定销组件保持连接在框架的至少一个安装孔内，同时允许从框架移除屏蔽或转向模块并且将更换的屏蔽或转移模块定位在框架上。

10. 发明授权

US5049262A Modular system 失效
标题翻译：模块化系统
公开(公告)号：US5049262A
公开(公告)日：1991-09-17
申请号：US439969
申请日：1989-11-20
申请人： Zanley F. Galton , Lynn A. Russell , L. Allen Dorn
发明人： Zanley F. Galton , Lynn A. Russell , L. Allen Dorn
IPC分类号： B07B1/18 , B07B1/46 , F16B21/06
CPC分类号： B07B1/4645 , B07B1/18 , F16B21/06
摘要： A system for screening particulate material includes replaceable screening modules mounted to a rigid frame by lock pins. The lock pins are fixed into mounting holes in the frame and interlockingly and removably engage recesses in the sidewalls of the screening modules so that the lock pins remain fixed to the frame while allowing the modules to be removed and replaced as required due to wear or to change sieve size. A split lock pin is provided for removably connecting the module to the frame along an outboard edge of the frame while maximizing screening area. An improved elongate frame member is arranged to avoid abrasive wear of the frame.
摘要翻译：用于筛选颗粒材料的系统包括通过锁定销安装到刚性框架的可更换的筛选模块。锁定销被固定在框架中的安装孔中并互锁地并且可移除地接合屏蔽模块的侧壁中的凹部，使得锁定销保持固定到框架，同时根据需要移除和更换模块，由于磨损或更换筛子尺寸提供了分离锁定销，用于沿着框架的外侧边缘可拆卸地将模块连接到框架，同时最大化了筛选区域。布置改进的细长框架构件以避免框架的磨损。

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