专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09649163B2 Introduction devices for highly articulated robotic probes and methods of production and use of such probes 有权
公开(公告)号：US09649163B2
公开(公告)日：2017-05-16
申请号：US13884407
申请日：2011-11-10
申请人： Ian J. Darisse , Arnold E. Oyola , Joseph A. Stand , Robert A. DiDomenico , Samuel F. Straface , J. Christopher Flaherty
发明人： Ian J. Darisse , Arnold E. Oyola , Joseph A. Stand , Robert A. DiDomenico , Samuel F. Straface , J. Christopher Flaherty
IPC分类号： A61B1/04 , A61B19/00 , A61B1/00 , A61B1/005 , A61B17/00 , A61B17/34 , A61B34/00 , A61B90/00 , A61B34/30
CPC分类号： A61B34/30 , A61B1/0011 , A61B1/00154 , A61B1/0016 , A61B1/0053 , A61B1/0055 , A61B1/0057 , A61B34/76 , A61B2017/00314 , A61B2017/3445 , A61B2034/301 , A61B2034/715 , A61B2034/742 , A61B2090/064 , A61B2090/3614
摘要： In an introduction assembly for an articulated probe, a feeding mechanism has actuators for controlling the articulated probe. The introduction device is fixed in a positional relationship to the feeding mechanism. The introduction device includes a support member configured to support an articulated probe. A proximal end of the support member has an entrance configured to guide the articulated probe into contact with the support member. A distal end of the support member has an exit configured to guide the articulated probe from the support member into a region of interest.

2. 发明申请

US20140012288A1 INTRODUCTION DEVICES FOR HIGHLY ARTICULATED ROBOTIC PROBES AND METHODS OF PRODUCTION AND USE OF SUCH PROBES 有权
标题翻译：引言高精度机器人探针的装置及其生产方法及其应用
公开(公告)号：US20140012288A1
公开(公告)日：2014-01-09
申请号：US13884407
申请日：2011-11-10
申请人： Ian J. Darisse , Arnold E. Oyola , Joseph A. Stand , Robert A. DiDomenico , Samuel F. Straface , J. Christopher Flaherty
发明人： Ian J. Darisse , Arnold E. Oyola , Joseph A. Stand , Robert A. DiDomenico , Samuel F. Straface , J. Christopher Flaherty
IPC分类号： A61B19/00
CPC分类号： A61B34/30 , A61B1/0011 , A61B1/00154 , A61B1/0016 , A61B1/0053 , A61B1/0055 , A61B1/0057 , A61B34/76 , A61B2017/00314 , A61B2017/3445 , A61B2034/301 , A61B2034/715 , A61B2034/742 , A61B2090/064 , A61B2090/3614
摘要： In an introduction assembly for an articulated probe, a feeding mechanism has actuators for controlling the articulated probe. The introduction device is fixed in a positional relationship to the feeding mechanism. The introduction device includes a support member configured to support an articulated probe. A proximal end of the support member has an entrance configured to guide the articulated probe into contact with the support member. A distal end of the support member has an exit configured to guide the articulated probe from the support member into a region of interest.
摘要翻译：在用于铰接式探针的导入组件中，馈送机构具有用于控制铰接式探针的致动器。导入装置以与供给机构的位置关系固定。引入装置包括构造成支撑铰接式探针的支撑构件。支撑构件的近端具有被构造成引导关节式探针与支撑构件接触的入口。支撑构件的远端具有出口，所述出口构造成将关节式探针从支撑构件引导到感兴趣的区域中。

3. 发明授权

US4714462A Positive pressure programmable infusion pump 失效
标题翻译：正压可编程输液泵
公开(公告)号：US4714462A
公开(公告)日：1987-12-22
申请号：US824986
申请日：1986-02-03
申请人： Robert A. DiDomenico
发明人： Robert A. DiDomenico
IPC分类号： A61M5/142 , A61M5/14
CPC分类号： A61M5/14276 , A61M2205/3523
摘要： A positive pressure positive displacement implantable infusion pump. A positive pressure fluid reservoir maintains infusate for delivery by a positive pressure displacement pump. Infusate is drawn by the pump into a drug pressurant chamber. A check valve prevents backflow into the reservoir. The check valve may independently establish a basal flow rate by not completely sealing in the forward flow direction. The pump pulses to expel and fill the chamber thereby establishing the flow rate, basal or bolus through a restrictor interposed between the chamber and the infusion site. The pump may run in open loop, pre-programmed or externally programmed modes of operation.
摘要翻译：正压正位移植入式输液泵。正压流体储存器通过正压容积泵保持输送。输液器被泵吸入药物加压室。止回阀防止回流到储存器中。止回阀可以通过在向前流动方向上不完全密封来独立地建立基础流量。泵脉冲以排出和填充室，从而通过插入在腔室和输注部位之间的限流器建立流速，基础或推注。泵可以以开环，预编程或外部编程的运行模式运行。

4. 发明授权

US4526154A Timing control mechanism for a fuel injection pump 失效
标题翻译：燃油喷射泵的定时控制机构
公开(公告)号：US4526154A
公开(公告)日：1985-07-02
申请号：US453854
申请日：1982-12-27
申请人： Robert A. DiDomenico
发明人： Robert A. DiDomenico
IPC分类号： F02D1/18 , F02M41/14 , F02D1/02 , F02M45/00
CPC分类号： F02M41/1416
摘要： An improved timing control mechanism is provided for an engine-driven fuel injection pump of the type having plungers actuated by an adjustable cam. The cam is adjusted by the linear displacement of a timing piston operating in a cylinder. A pressurized hydraulic fluid admitted to a pressure chamber at one end of the cylinder provides a force against one end of the timing piston which is opposed by a biasing element, such as a spring. A rotary servo valve extends into an axial bore in one end of the timing piston for controlling the flow of hydraulic fluid through a control orifice formed in the wall of the piston bore and connecting with the cylinder's pressure chamber. The servo valve is axially fixed and includes an inclined, typically helical, control edge. Upon rotation of the valve, as by an electric rotary stepper motor, the control edge effectively moves "axially" relative to the control orifice to vary flow therethrough and thus cause the piston to track that "axial" positioning of the control edge. The valve's control edge is so positioned relative to its flow-occluding surface as to compensate for destabilizing forces transmitted to the timing piston through the cam.
摘要翻译：提供了一种改进的定时控制机构，用于具有由可调节凸轮致动的柱塞的类型的发动机驱动的燃料喷射泵。通过在气缸中工作的定时活塞的线性位移来调节凸轮。进入气缸一端的压力室的加压液压流体提供了抵抗定时活塞的一端的力，其通过偏置元件（例如弹簧）相对。旋转伺服阀延伸到定时活塞一端的轴向孔中，用于控制液压流体通过形成在活塞孔壁上并与气缸压力室连接的控制孔的流动。伺服阀是轴向固定的，包括倾斜的，通常是螺旋的控制边。在旋转阀时，如通过电动旋转步进电动机，控制边缘相对于控制孔有效地“轴向地”移动以改变流过其中，从而使活塞跟踪控制边缘的“轴向”定位。阀的控制边缘相对于其阻流表面是如此定位，以补偿通过凸轮传递到定时活塞的不稳定力。

5. 发明授权

US4463729A Method and apparatus for controlling fuel injection timing in a compression ignition engine 失效
标题翻译：用于控制压缩点火发动机中的燃料喷射正时的方法和装置
公开(公告)号：US4463729A
公开(公告)日：1984-08-07
申请号：US551791
申请日：1983-11-14
申请人： Robert H. Bullis , Robert A. DiDomenico , John A. Kimberley , Thomas M. McHugh , Christopher A. Parent , James R. Voss , Walter J. Wiegand
发明人： Robert H. Bullis , Robert A. DiDomenico , John A. Kimberley , Thomas M. McHugh , Christopher A. Parent , James R. Voss , Walter J. Wiegand
IPC分类号： F02P17/12 , F01B9/04 , F02B1/04 , F02B3/06 , F02B75/12 , F02D35/02 , F02D41/14 , F02D41/40 , F02M51/00
CPC分类号： F02D41/401 , F01B9/047 , F02D35/021 , F02D35/022 , F02D35/028 , F02D41/1497 , F02B1/04 , F02B2075/125 , F02B3/06 , Y02T10/44
摘要： The method and apparatus for generating start of combustion signals associated with the combustion events in a diesel engine, and for using such signals to control the timing of fuel delivery to the engine. The combustion event is sensed, as by an electrostatic or optical sensor, and signal conditioning circuitry provides a start-of-combustion signal which is directly and precisely indicative of the time of the onset of combustion. The sensors include self-cleaning capabilities for extended operating life on an engine. The sensors may be incorporated in the structure of a glow plug.The SOC signal is advantageously supplied to a timing control circuit which delivers a timing control signal to a fuel delivery device, such as the controller associated with a fuel pump. The control circuit stores one or more start of combustion values which indicate the desired timing, relative to an engine cycle, for the start of the combustion event as a function of speed and load. One or more adjustment signals are stored and applied as a function of speed and load to adjust the desired signal such that the control signal is corrected for delays. The actual SOC signal is compared with the desired signal to generate an error signal which may be used to finely adjust the stored .DELTA.SOC signal for particular speed and load conditions.
摘要翻译：用于产生与柴油发动机中的燃烧事件相关联的燃烧信号开始的方法和装置，以及用于使用这些信号来控制向发动机输送燃料的时间。如通过静电或光学传感器感测燃烧事件，并且信号调节电路提供直接且精确地指示燃烧开始时间的燃烧起始信号。传感器包括自动清洁功能，可延长发动机的使用寿命。传感器可以结合在电热塞的结构中。 SOC信号有利地被提供给定时控制电路，其将定时控制信号传送到诸如与燃料泵相关联的控制器的燃料输送装置。控制电路存储一个或多个起动燃烧值，其指示作为速度和负载的函数的燃烧事件开始的相对于发动机循环的期望时间。作为速度和负载的函数存储和应用一个或多个调整信号以调整期望的信号，使得对于延迟校正控制信号。将实际的SOC信号与期望的信号进行比较，以产生误差信号，该误差信号可以用于在特定的速度和负载条件下精细地调节存储的DELTA SOC信号。

6. 发明授权

US4760830A Method and apparatus for controlling fuel injection timing in a compression ignition engine 失效
标题翻译：用于控制压缩点火发动机中的燃料喷射正时的方法和装置
公开(公告)号：US4760830A
公开(公告)日：1988-08-02
申请号：US088474
申请日：1987-08-19
申请人： Robert H. Bullis , Robert A. DiDomenico , John A. Kimberley , Thomas M. McHugh , Christopher A. Parent , James R. Voss , Walter J. Wiegand
发明人： Robert H. Bullis , Robert A. DiDomenico , John A. Kimberley , Thomas M. McHugh , Christopher A. Parent , James R. Voss , Walter J. Wiegand
IPC分类号： F01B9/04 , F02B1/04 , F02B3/06 , F02B75/12 , F02D35/02 , F02D41/14 , F02D41/40 , F02P5/04 , F02M39/00
CPC分类号： F02D41/401 , F01B9/047 , F02D35/022 , F02D35/028 , F02D41/1497 , F02B1/04 , F02B2075/125 , F02B3/06 , F02D35/021 , Y02T10/123 , Y02T10/44
摘要： The method and apparatus for generating start of combustion signals associated with the combustion events in a diesel engine (10), and for using such signals to control the timing of fuel delivery to the engine. The combustion event is sensed, as by an electrostatic (230, 330) or optical (130, 430) sensor, and signal conditioning circuitry (32) provides a start-of-combustion (SOC) signal (34) which is directly and precisely indicative of the time of the onset of combustion. The sensors (130, 230) include self-cleaning capabilities (48, 248) for extended operating life on an engine. The sensors may be incorporated in the structure of a glow plug (330, 430). The SOC signal (34) is advantageously supplied to a timing control circuit (26) which delivers a timing control signal (28) to a fuel delivery device, such as the controller (16') associated with a fuel pump (16). The control circuit (26) stores (65) one or more start of combustion values (SOC*) which indicate the desired timing, relative to an engine cycle (24), for the start of the combustion event as a function of speed (25) and load (27). One or more adjustment signals (.DELTA.SOC) are stored (75) and applied (67, 68) as a function of speed and load to adjust the desired signal (SOC*) such that the control signal (28, SOC.sub.c) is corrected for delays. The actual SOC signal (34) is compared (71) with the desired signal (66) to generate an error signal (72) which may be used to finely adjust the stored (75) .DELTA.SOC signal for particular speed and load conditions.
摘要翻译：用于产生与柴油发动机（10）中的燃烧事件相关联的燃烧信号开始的方法和装置，以及用于使用这些信号来控制向发动机输送燃料的时间。感测燃烧事件，如静电（230,330）或光学（130,430）传感器，并且信号调节电路（32）提供燃烧起始（SOC）信号（34），其直接且精确地指示燃烧开始的时间。传感器（130,230）包括用于在发动机上延长使用寿命的自清洁能力（48,248）。传感器可以结合在电热塞（330,430）的结构中。 SOC信号（34）有利地被提供给定时控制电路（26），该定时控制电路（26）将定时控制信号（28）传送到诸如与燃料泵（16）相关联的控制器（16'）之类的燃料输送装置。控制电路（26）存储（65）相对于发动机循环（24）指示作为速度的函数的燃烧事件开始的期望定时的一个或多个燃起值开始（SOC *）（25））和负载（27）。一个或多个调整信号（DELTA SOC）作为速度和负载的函数存储（75）并施加（67,68）以调整期望信号（SOC *），使得控制信号（28，SOCc）被校正为延误将实际的SOC信号（34）与期望的信号（66）进行比较（71），以产生误差信号（72），该误差信号可以用于微调特定速度和负载条件下存储的（75）DELTA SOC信号。

7. 发明授权

US4367714A Fuel injection pump 失效
标题翻译：燃油喷射泵
公开(公告)号：US4367714A
公开(公告)日：1983-01-11
申请号：US226441
申请日：1981-01-19
申请人： Robert A. DiDomenico , John B. Cavanaugh , John A. Kimberley
发明人： Robert A. DiDomenico , John B. Cavanaugh , John A. Kimberley
IPC分类号： F02M41/14 , F02D1/02 , F02M45/00
CPC分类号： F02M41/1411
摘要： A fuel injection pump of the rotary distributor type having opposed fuel pumping pistons housed within a rotor and actuated by an internal ring cam. Fuel distribution, metering and timing control are effected through ports and slots associated with the rotor, the pump housing and a spill sleeve. The angular position of the cam is varied automatically in accordance with changes in engine speed as are the relative positions of certain ones of said ports and slots to provide an automatic advance of the fuel injection timing. The pump is particularly suited for electronic governing, electronic timing control and electronic control of rate of injection.
摘要翻译：旋转分配器类型的燃料喷射泵具有相对的燃料泵送活塞，其容纳在转子内并由内部环形凸轮致动。燃料分配，计量和定时控制通过与转子，泵壳体和溢出套筒相关联的端口和槽进行。凸轮的角度位置根据发动机转速的变化而自动变化，如同某些端口和槽的相对位置，以提供燃料喷射正时的自动提前。该泵特别适用于电子控制，电子定时控制和注射速率的电子控制。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式