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1. 发明申请

US20160243316A1 INJECTION NEEDLE HAVING VARYING CALIBER 审中-公开
标题翻译：注射针头有变化的校准器
公开(公告)号：US20160243316A1
公开(公告)日：2016-08-25
申请号：US15051207
申请日：2016-02-23
申请人： David Martini
发明人： David Martini
IPC分类号： A61M5/32 , A61M5/46
CPC分类号： A61B17/3478 , A61B17/24 , A61M2210/0681
摘要： An injection needle including a guide portion configured to have a first outer diameter, and a delivery portion, configured with a tip to penetrate tissue and deliver a medication, and to have a second outer diameter smaller than the first outer diameter, extending from a distal end of the guide portion, wherein the guide portion is configured to have a bend proximate the distal end such that the delivery portion extends at a predetermined angle from a line of the guide portion opposite the bend.
摘要翻译：一种注射针，其包括构造成具有第一外径的引导部分和输送部分，所述引导部分配置有尖端以穿透组织并递送药物，并且具有小于所述第一外径的第二外径，引导部分的端部，其中引导部分构造成具有靠近远端的弯曲部，使得输送部分从与弯曲部相对的引导部分的线以预定角度延伸。

2. 发明授权

US08885373B1 Earth leakage current control for a multi-level grounded inverter 有权
标题翻译：多级接地逆变器的漏电流控制
公开(公告)号：US08885373B1
公开(公告)日：2014-11-11
申请号：US13414441
申请日：2012-03-07
申请人： Massimo Valiani , David Martini , Andrea Marcianesi
发明人： Massimo Valiani , David Martini , Andrea Marcianesi
IPC分类号： H02M7/48
CPC分类号： H02M7/493 , H02J3/381 , H02M1/32 , H02M2001/007
摘要： An energy conversion system and method perform active control of leakage current in multi-level grounded inverters. First and second subsystems each include positive and negative DC source terminals, at least first and second capacitors coupled between the positive and negative terminals to define a common bulk node for the respective subsystem, a DC/DC converter for regulating voltages across the capacitors, and an inverter. The inverters are coupled in parallel to an AC load. First and second grounding branches are homogenously coupled to terminals in the first and second subsystems, respectively, and to the same ground terminal. Control circuitry detects a leakage current value through the ground terminal, generates leakage current control signals for the respective DC/DC converters based at least in part on the detected leakage current value and a reference current value, and communicates the control signals to the DC/DC converters.
摘要翻译：能量转换系统和方法对多级接地逆变器中的漏电流进行主动控制。第一子系统和第二子系统各自包括正和负的直流源端子，至少第一和第二电容器耦合在正端子和负端子之间，以限定相应子系统的公共体节点，用于调节电容器两端的电压的DC / DC转换器，以及逆变器。逆变器与AC负载并联耦合。第一和第二接地分支均匀地耦合到第一和第二子系统中的端子，并且连接到相同的接地端子。控制电路通过接地端子检测泄漏电流值，至少部分地基于检测到的漏电流值和参考电流值，产生各个DC / DC转换器的泄漏电流控制信号，并将控制信号传送到DC / DC转换器。

3. 发明申请

US20130094260A1 Multi-Level DC/AC Converter 有权
标题翻译：多级DC / AC转换器
公开(公告)号：US20130094260A1
公开(公告)日：2013-04-18
申请号：US13642456
申请日：2010-04-19
申请人： David Martini , Massimo Valiani , Simone Soldani
发明人： David Martini , Massimo Valiani , Simone Soldani
IPC分类号： H02M7/483
CPC分类号： H02M7/483 , H02M3/158 , H02M7/487 , H02M7/49 , H02M2001/007
摘要： The multi-level DC/AC converter, comprising: an input (5,7) connectable to a direct voltage source (3), with a first connection (5) and a second connection (7) between which can be applied an input voltage (Vi); a half-bridge with a first controlled switch (21) and a second controlled switch (25) between which is positioned an output (U) of the converter; a first connecting branch (15) between the first controlled switch (21) and the first connection (5) and a second connecting branch (17) between the second controlled switch (25) and the second connection (7); a third controlled switch (59) associated to the first controlled switch (21), connectable in series to the first controlled switch to generate an output voltage exceeding a first limit value (Vi/2); a fourth controlled switch (61) associated to the second controlled switch (25), connectable in series to said second controlled switch to generate an output voltage below a second limit value (−Vi/2).
摘要翻译：所述多电平DC / AC转换器包括：可连接到直流电压源（3）的输入（5,7），具有第一连接（5）和第二连接（7），其间可以施加输入电压（Vi）; 具有第一受控开关（21）和第二受控开关（25）的半桥，其间位于转换器的输出端（U）之间; 第一受控开关（21）和第一连接件（5）之间的第一连接分支（15）和第二受控开关（25）与第二连接件（7）之间的第二连接分支（17）与第一受控开关（21）相关联的第三控制开关（59），可串联连接到第一受控开关以产生超过第一限制值（Vi / 2）的输出电压; 与第二受控开关（25）相关联的第四受控开关（61），其可串联连接到所述第二受控开关以产生低于第二限制值（-Vi / 2）的输出电压。

4. 发明申请

US20110276195A1 Method and System for Extracting Electric Power from a Renewable Power Source 有权
标题翻译：从可再生能源提取电力的方法和系统
公开(公告)号：US20110276195A1
公开(公告)日：2011-11-10
申请号：US13143627
申请日：2009-01-07
申请人： Sauro Macerini , David Martini , Silvio Scaletti
发明人： Sauro Macerini , David Martini , Silvio Scaletti
IPC分类号： G06F1/28
CPC分类号： G05F1/67 , Y10S323/906
摘要： The plant comprises: a DC-voltage electric power source (3), whose operating conditions vary as a function of at least one uncontrollable quantity, for each value of the uncontrollable quantity the source presenting a characteristic curve of the supplied power as a function of a controlled quantity, wherein each characteristic curve presents a maximum for an optimal value of said controlled quantity; a power conditioning circuit (5); a regulation loop (9) to adjust the controlled quantity maximizing the power supplied by the source when said uncontrollable quantity varies. The regulation loop is de- signed in such a way as to determine whether, for the actual value of said uncontrollable quantity, the actual value of the controlled quantity (V.in) is greater or lower than the optimal value and to generate a regulation signal (V.in-REF) to modify the actual value of the controlled quantity towards the optimal value.
摘要翻译：该工厂包括：对于不可控量的每个值，其作为至少一个不可控量的函数的操作条件变化的直流电压电源（3），其呈现作为供应电力的函数的所提供功率的特性曲线控制量，其中每个特征曲线呈现所述受控量的最佳值的最大值; 功率调节电路（5）; 调节回路（9），用于当所述不可控数量变化时，调节受控量使得由源提供的功率最大化。调节循环的设定方式是确定对于所述不可控量的实际值，控制量（V.in）的实际值是否大于或低于最优值，并产生调节信号（V.in-REF）将受控数量的实际值修改为最优值。

5. 发明授权

US08937827B2 Method and system for extracting electric power from a renewable power source 有权
标题翻译：从可再生能源提取电力的方法和系统
公开(公告)号：US08937827B2
公开(公告)日：2015-01-20
申请号：US13143627
申请日：2009-01-07
申请人： Sauro Macerini , David Martini , Silvio Scaletti
发明人： Sauro Macerini , David Martini , Silvio Scaletti
IPC分类号： H02M5/42 , G05F1/67
CPC分类号： G05F1/67 , Y10S323/906
摘要： The plant comprises: a DC-voltage electric power source (3), whose operating conditions vary as a function of at least one uncontrollable quantity, for each value of the uncontrollable quantity the source presenting a characteristic curve of the supplied power as a function of a controlled quantity, wherein each characteristic curve presents a maximum for an optimal value of said controlled quantity; a power conditioning circuit (5); a regulation loop (9) to adjust the controlled quantity maximizing the power supplied by the source when said uncontrollable quantity varies. The regulation loop is de-signed in such a way as to determine whether, for the actual value of said uncontrollable quantity, the actual value of the controlled quantity (V.in) is greater or lower than the optimal value and to generate a regulation signal (V.in-REF) to modify the actual value of the controlled quantity towards the optimal value.
摘要翻译：该工厂包括：对于不可控量的每个值，其作为至少一个不可控量的函数的操作条件变化的直流电压电源（3），其呈现作为供应电力的函数的所提供功率的特性曲线控制量，其中每个特征曲线呈现所述受控量的最佳值的最大值; 功率调节电路（5）; 调节回路（9），用于当所述不可控数量变化时，调节受控量使得由源提供的功率最大化。调节循环以这样一种方式进行解码，以确定对于所述不可控量的实际值，控制量（V.in）的实际值是否大于或低于最佳值，并且产生调节信号（V.in-REF）将受控数量的实际值修改为最优值。

6. 发明授权

US08214956B2 Dock leveler blanket 有权
标题翻译：码头平整机毯
公开(公告)号：US08214956B2
公开(公告)日：2012-07-10
申请号：US12503477
申请日：2009-07-15
申请人： Donald L. Metz , David Martini , Vincent E. Preuss
发明人： Donald L. Metz , David Martini , Vincent E. Preuss
IPC分类号： E04B1/74
CPC分类号： B65G69/2876
摘要： An insulative blanket is sized and shaped to cover a dock leveler deck and the gaps between the deck and a surrounding dock platform to prevent the transfer of heat through the deck or across the gaps. A batten structure is combined with the blanket such that the combination forms a relatively rigid structure which can be easily placed and maintained in its desired position. The combination is raised and lowered by an attached line and a suspended overhead container is provided to further collapse the combination as it is raised and stored within the container.
摘要翻译：绝缘毯的尺寸和形状被设计成覆盖码头矫直机甲板以及甲板和周围的码头平台之间的间隙，以防止热量通过甲板或间隙传递。板条结构与毯子组合，使得组合形成相对刚性的结构，其可以容易地放置并保持在其期望的位置。组合通过连接线升高和降低，并且提供悬浮的顶部容器以在组合被升高并存储在容器内时进一步使组合件折叠。

7. 发明授权

US07760526B2 Method and device for the control of a three-phase inverter 有权
标题翻译：用于控制三相逆变器的方法和装置
公开(公告)号：US07760526B2
公开(公告)日：2010-07-20
申请号：US11349620
申请日：2006-02-08
申请人： Ettore Marroni , David Martini
发明人： Ettore Marroni , David Martini
IPC分类号： H02M3/24 , H02M7/44
CPC分类号： H02J3/383 , H02J3/387 , H02M7/53873 , H02M2007/53876 , Y02E10/563
摘要： A method of controlling an inverter to includes determining the components of a phasor representing the output current from the inverter in a fixed reference system; determining the components of the current phasor in a reference system rotating at a velocity equal to the velocity of rotation of the phasor representing the grid voltage; and comparing the components of the current phasor in the rotating reference system with a reference, again expressed in the rotating reference system, to determine an error signal, by means of which the inverter is controlled.
摘要翻译：一种控制逆变器的方法，包括在固定参考系统中确定代表来自逆变器的输出电流的相量的分量; 确定参考系中的当前相量的分量，其以等于表示电网电压的相量的旋转速度的速度旋转; 并且将旋转参考系中的当前相量的分量与在旋转参考系中再次表示的参考进行比较，以确定误差信号，由此控制逆变器。

8. 发明申请

US20100017976A1 DOCK LEVELER INSULATION 审中-公开
标题翻译：锁定保险丝
公开(公告)号：US20100017976A1
公开(公告)日：2010-01-28
申请号：US12177514
申请日：2008-07-22
申请人： Donald L. Metz , David Martini
发明人： Donald L. Metz , David Martini
IPC分类号： E01D1/00
CPC分类号： B65G69/287
摘要： The bottom surface of a dock leveler is insulated by attaching sheets of insulative material between adjacent support beams. Attachment is by way of magnet attached to the bottom surface of the deck to hold downwardly projecting spikes that penetrate the insulative material, with a self locking washer then being placed over the spike in order to secure the sheet of material in place. Installation with variable widths between adjacent support beams is facilitated by pre-perforating the sheets of insulative material along longitudinal lines to thereby allow easy separation and width adjustment to match the variable widths between the support beams.
摘要翻译：通过在相邻的支撑梁之间连接一层绝缘材料来使船舶矫直机的底面绝缘。附件是通过附着到甲板底面的磁体，以保持穿过绝缘材料的向下突出的钉，随后将自锁垫圈放置在钉上，以将材料片固定就位。通过沿着纵向线预穿孔绝缘材料来促进相邻支撑梁之间的可变宽度的安装，从而允许容易的分离和宽度调整以匹配支撑梁之间的可变宽度。

9. 发明申请

US20060186855A1 Method and device for the control of a three-phase inverter 有权
标题翻译：用于控制三相逆变器的方法和装置
公开(公告)号：US20060186855A1
公开(公告)日：2006-08-24
申请号：US11349620
申请日：2006-02-08
申请人： Ettore Marroni , David Martini
发明人： Ettore Marroni , David Martini
IPC分类号： H02P27/04
CPC分类号： H02J3/383 , H02J3/387 , H02M7/53873 , H02M2007/53876 , Y02E10/563
摘要： A method of controlling an inverter to includes determining the components of a phasor representing the output current from the inverter in a fixed reference system; determining the components of the current phasor in a reference system rotating at a velocity equal to the velocity of rotation of the phasor representing the grid voltage; and comparing the components of the current phasor in the rotating reference system with a reference, again expressed in the rotating reference system, to determine an error signal, by means of which the inverter is controlled.
摘要翻译：一种控制逆变器的方法，包括在固定参考系统中确定代表来自逆变器的输出电流的相量的分量; 确定参考系中的当前相量的分量，其以等于表示电网电压的相量的旋转速度的速度旋转; 并且将旋转参考系中的当前相量的分量与在旋转参考系中再次表示的参考进行比较，以确定误差信号，由此控制逆变器。

10. 发明申请

US20060144284A1 Emergency power generating unit for trains and train comprising said unit 审中-公开
标题翻译：包括所述单元的列车和列车的应急发电机组
公开(公告)号：US20060144284A1
公开(公告)日：2006-07-06
申请号：US10534792
申请日：2003-11-19
申请人： David Martini , Danio Nocentini
发明人： David Martini , Danio Nocentini
IPC分类号： B61C7/04
CPC分类号： B61C3/00
摘要： An emergency power generating unit (2), comprising a gas turbine (23) to supply a train on-board systems in the event of a failure of the main electrical power supply. Specifically the power generated by the turbine is used to run an electrical energy generator (29) for powering an air conditioning system (77).
摘要翻译：一种紧急发电单元（2），包括在主电源发生故障的情况下提供车载系统的燃气轮机（23）。具体地，由涡轮产生的动力用于运行用于为空调系统（77）供电的电能发生器（29）。

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