-
公开(公告)号：US20120319658A1
公开(公告)日：2012-12-20
申请号：US13494502
申请日：2012-06-12
IPC分类号： H02J7/00
CPC分类号： H02J7/007 , H02J7/0016 , H02J7/0021 , H02J7/0026
摘要： A battery pack system module may include a module bypass switch for allowing charge current to bypass the battery pack system module. The module bypass switch may be activated to divert charging current from the battery pack system module to other battery pack system modules. The charging current may be diverted to bring other battery pack system modules into balance with the battery pack system module. That is, to bring the state of charge of all battery pack system modules into coarse balance. When the module bypass switch is activated, charging current through the module bypass switch may be monitored by a current sensing device such as a current sensing resistor. A microprocessor may receive information about the bypass current level and use the information to determine when to de-activate the module bypass switch. Sensing current through a module bypass switch allows more accurate and quicker inter-module balancing.
摘要翻译： 电池组系统模块可以包括用于允许充电电流绕过电池组系统模块的模块旁路开关。 可以激活模块旁路开关，以将来自电池组系统模块的充电电流转移到其他电池组系统模块。 可以转移充电电流以使其他电池组系统模块与电池组系统模块平衡。 也就是说，使所有电池组系统模块的充电状态变得平衡。 当模块旁路开关被激活时，通过模块旁路开关的充电电流可以由诸如电流感测电阻器的电流感测装置监视。 微处理器可以接收关于旁路电流电平的信息，并使用该信息来确定何时去激活模块旁路开关。 通过模块旁路开关感应电流可实现更准确和更快速的模块间平衡。
-
公开(公告)号：US09099871B2
公开(公告)日：2015-08-04
申请号：US12899413
申请日：2010-10-06
IPC分类号： H02J7/00
CPC分类号： H02J7/0016
摘要： A battery pack system module may include a module bypass switch for allowing charge current to bypass the battery pack system module. A charge switch and a discharge switch may be coupled with the module bypass switch. When other battery pack system modules are coupled in series with the module, balancing between modules may be achieved by allowing charge current to bypass the unbalanced modules and charge other modules. For example, when an unbalanced module is at a higher level of charge than other modules, a charge switch and a discharge switch in the unbalanced module de-activate and a module bypass switch activates to allow charge current to rapidly bring other modules into balance. The discharge switch and the charge switch allow the charging current to bypass the unbalanced module creating little or no additional heat dissipation.
摘要翻译： 电池组系统模块可以包括用于允许充电电流绕过电池组系统模块的模块旁路开关。 充电开关和放电开关可以与模块旁路开关耦合。 当其他电池组系统模块与模块串联耦合时，可以通过允许充电电流绕过不平衡模块并对其他模块充电来实现模块之间的平衡。 例如，当不平衡模块处于比其他模块更高的电荷水平时，不平衡模块中的充电开关和放电开关被禁用，并且模块旁路开关激活，以允许充电电流快速使其他模块平衡。 放电开关和充电开关允许充电电流绕过不平衡模块，几乎不产生额外的散热。
-
公开(公告)号：US20120086400A1
公开(公告)日：2012-04-12
申请号：US12899413
申请日：2010-10-06
IPC分类号： H02J7/00
CPC分类号： H02J7/0016
摘要： A battery pack system module may include a module bypass switch for allowing charge current to bypass the battery pack system module. A charge switch and a discharge switch may be coupled with the module bypass switch. When other battery pack system modules are coupled in series with the module, balancing between modules may be achieved by allowing charge current to bypass the unbalanced modules and charge other modules. For example, when an unbalanced module is at a higher level of charge than other modules, a charge switch and a discharge switch in the unbalanced module de-activate and a module bypass switch activates to allow charge current to rapidly bring other modules into balance. The discharge switch and the charge switch allow the charging current to bypass the unbalanced module creating little or no additional heat dissipation.
摘要翻译： 电池组系统模块可以包括用于允许充电电流绕过电池组系统模块的模块旁路开关。 充电开关和放电开关可以与模块旁路开关耦合。 当其他电池组系统模块与模块串联耦合时，可以通过允许充电电流绕过不平衡模块并对其他模块充电来实现模块之间的平衡。 例如，当不平衡模块处于比其他模块更高的电荷水平时，不平衡模块中的充电开关和放电开关被禁用，并且模块旁路开关激活，以允许充电电流快速使其他模块平衡。 放电开关和充电开关允许充电电流绕过不平衡模块，几乎不产生额外的散热。
-
公开(公告)号：US09190855B2
公开(公告)日：2015-11-17
申请号：US13494502
申请日：2012-06-12
IPC分类号： H02J7/00
CPC分类号： H02J7/007 , H02J7/0016 , H02J7/0021 , H02J7/0026
摘要： A battery pack system module may include a module bypass switch for allowing charge current to bypass the battery pack system module. The module bypass switch may be activated to divert charging current from the battery pack system module to other battery pack system modules. The charging current may be diverted to bring other battery pack system modules into balance with the battery pack system module. That is, to bring the state of charge of all battery pack system modules into coarse balance. When the module bypass switch is activated, charging current through the module bypass switch may be monitored by a current sensing device such as a current sensing resistor. A microprocessor may receive information about the bypass current level and use the information to determine when to de-activate the module bypass switch. Sensing current through a module bypass switch allows more accurate and quicker inter-module balancing.
摘要翻译： 电池组系统模块可以包括用于允许充电电流绕过电池组系统模块的模块旁路开关。 可以激活模块旁路开关，以将来自电池组系统模块的充电电流转移到其他电池组系统模块。 可以转移充电电流以使其他电池组系统模块与电池组系统模块平衡。 也就是说，使所有电池组系统模块的充电状态变得平衡。 当模块旁路开关被激活时，通过模块旁路开关的充电电流可以由诸如电流感测电阻器的电流感测装置监视。 微处理器可以接收关于旁路电流电平的信息，并使用该信息来确定何时去激活模块旁路开关。 通过模块旁路开关感应电流可实现更准确和更快速的模块间平衡。
-
公开(公告)号：US20130065093A1
公开(公告)日：2013-03-14
申请号：US13229914
申请日：2011-09-12
IPC分类号： H01M10/48
CPC分类号： G01R31/3679 , G01R31/3648 , H01M10/42 , H01M2010/4271
摘要： Battery cells may be monitored and a historical profile of the battery generated. The historical profile may be used to analyze a state-of-health of the battery cell. For example, the historical profile may be used to determine when a battery cell has developed an internal short that creates a safety hazard. The historical profile may include a count of the number of times the battery cell was out of balance and a count of the number of Coulombs the battery cell was out of balance. The number of Coulombs may be counted for a window of time. When the number of Coulombs exceeds a Coulomb threshold, a state-of-health flag may be set for the battery cell. The Coulomb threshold may be adjusted based, in part, on the counted number of times the battery cell is out of balance.
摘要翻译： 可以监视电池单元并产生电池的历史概况。 历史概况可用于分析电池单元的健康状态。 例如，历史概况可用于确定电池单元何时开发出产生安全隐患的内部短路。 历史资料可能包括电池电量不平衡的次数以及电池单元数量不平衡的库仑数。 库仑数可以计算在一个时间窗口。 当库仑数超过库仑阈值时，可以为电池单元设置健康状态标志。 可以部分地基于计数的电池单元不平衡的次数来调整库仑阈值。
-
公开(公告)号：US09097774B2
公开(公告)日：2015-08-04
申请号：US13182998
申请日：2011-07-14
CPC分类号： G01R31/3658 , G01R31/025 , G01R31/3679 , H01M10/441 , H02J7/0014
摘要： Internal shorts and other failures in lithium-ion battery cells may be detected during balancing of the battery cells. A counter may be used to detect when a battery cell is behaving differently than other battery cells by balancing more or less frequently. The counter may increment each time a battery cell is balanced to the other battery cells. A misbehaving battery cell may be flagged, when the counter exceeds a threshold value, for safety checks before an overheating event occurs. This misbehaving battery cell may be faulty due to an internal short. If the faulty battery cell is not corrected by replacement with a different battery cell or corrected by a user resetting the counter, the misbehaving battery cell may be disconnected to prevent the overheating event.
摘要翻译： 在电池单元的平衡期间，可能会检测到锂离子电池单元的内部短路和其他故障。 可以使用计数器来检测电池单元的运行方式与其他电池单元的运行方式不同或多或少地平衡。 每当电池单元与其他电池单元平衡时，计数器可能会增加。 当计数器超过阈值时，可能会发生行为不当的电池单元，以便在发生过热事件之前进行安全检查。 由于内部短路，这种不正常的电池可能有故障。 如果故障的电池单元没有通过用不同的电池单元更换或由用户重新设置计数器来校正，则可能断开不正常的电池单元以防止过热事件。
-
公开(公告)号：US20130018606A1
公开(公告)日：2013-01-17
申请号：US13182998
申请日：2011-07-14
IPC分类号： G06F19/00
CPC分类号： G01R31/3658 , G01R31/025 , G01R31/3679 , H01M10/441 , H02J7/0014
摘要： Internal shorts and other failures in lithium-ion battery cells may be detected during balancing of the battery cells. A counter may be used to detect when a battery cell is behaving differently than other battery cells by balancing more or less frequently. The counter may increment each time a battery cell is balanced to the other battery cells. A misbehaving battery cell may be flagged, when the counter exceeds a threshold value, for safety checks before an overheating event occurs. This misbehaving battery cell may be faulty due to an internal short. If the faulty battery cell is not corrected by replacement with a different battery cell or corrected by a user resetting the counter, the misbehaving battery cell may be disconnected to prevent the overheating event.
摘要翻译： 在电池单元的平衡期间，可能会检测到锂离子电池单元的内部短路和其他故障。 可以使用计数器来检测电池单元的运行方式与其他电池单元的运行方式不同或多或少地平衡。 每当电池单元与其他电池单元平衡时，计数器可能会增加。 当计数器超过阈值时，可能会发生行为不当的电池单元，以便在发生过热事件之前进行安全检查。 由于内部短路，这种不正常的电池可能有故障。 如果故障的电池单元没有通过用不同的电池单元更换或由用户重新设置计数器来校正，则可能断开不正常的电池单元以防止过热事件。
-
8.发明申请Spacer Devices Having Retainers And Systems For The Treatment Of Spinal Stenosis And Methods For Using The Same 审中-公开具有用于治疗脊柱狭窄的保持器和系统的间隔装置及其使用方法公开(公告)号：US20110071568A1
公开(公告)日：2011-03-24
申请号：US12567567
申请日：2009-09-25
申请人： Richard S. Ginn , Robert Elliott DeCou , Nicanor Domingo , Hans F. Valencia , David A. White , Scott Yerby
发明人： Richard S. Ginn , Robert Elliott DeCou , Nicanor Domingo , Hans F. Valencia , David A. White , Scott Yerby
IPC分类号： A61B17/70
CPC分类号： A61B17/7062 , A61B17/7068
摘要： Spacer devices for treating spinal stenosis are provided herein, as are methods for using the same. In some example embodiments, these devices are configured for attachment over or through the interspinous ligaments. These devices generally include a spacer portion and an attachable retainer. Also provided are systems for the delivery of the spacer devices and methods for using the same.
摘要翻译： 本文提供了用于治疗脊柱狭窄的间隔装置，以及使用该狭窄装置的方法。 在一些示例性实施例中，这些装置被配置为用于附接在椎间韧带上或通过棘突间韧带。 这些装置通常包括间隔部分和可附接保持器。 还提供了用于递送间隔装置的系统及其使用方法。
-
公开(公告)号：US06770035B2
公开(公告)日：2004-08-03
申请号：US10405586
申请日：2003-04-01
申请人： David A. White , W. Martin Belef
发明人： David A. White , W. Martin Belef
IPC分类号： A61B814
CPC分类号： A61B8/12 , A61B8/4461 , A61M25/09
摘要： An ultrasound imaging guidewire, that is inserted into a patient's body. The guidewire has a static central core and an imaging guidewire body comprising an acoustical scanning device. The acoustical scanning device can be rotated to obtain 360 degree acoustical images of a site of interest in the patients body. Furthermore, the imaging guidewire includes a connector that permits the imaging guidewire body to be disengaged from the static central core tip so that the imaging guidewire body can be axially translated to obtain multi-position imaging. The imaging guidewire body is axially translated without losing the original guidewire positioning because the static central core maintains its position in the patient's body.
摘要翻译： 超声成像导丝，其被插入患者体内。 引导线具有静电中心芯和包括声学扫描装置的成像导丝主体。 可以旋转声学扫描装置以获得患者身体中感兴趣的部位的360度声学图像。 此外，成像引导线包括允许成像导丝主体从静态中心芯尖脱离的连接器，使得成像导丝主体可以被轴向平移以获得多位置成像。 成像导丝主体轴向平移而不会损失原始的导丝定位，因为静态中心芯保持其在患者体内的位置。
-
公开(公告)号：US06733456B1
公开(公告)日：2004-05-11
申请号：US09613819
申请日：2000-07-10
申请人： Veijo T. Suorsa , David A. White
发明人： Veijo T. Suorsa , David A. White
IPC分类号： A61B800
CPC分类号： B06B1/067 , A61B8/4494
摘要： The present invention provides catheter systems and imaging assemblies using off-aperture electrical connections for ultrasound transducers. In one embodiment, a catheter includes a transducer connection apparatus (10) comprising a washer (12) having a hole (15) therethrough. A transducer element (24) is at least partially disposed within the washer hole. A matching layer (26) is operably attached to the washer and to the transducer element. The washer, transducer element and matching layer provide an electrical connection between the transducer element and the washer. Signals can be sent to and received from the transducer by establishing an electrical connection with the washer.
摘要翻译： 本发明提供使用超声换能器的孔外电连接的导管系统和成像组件。 在一个实施例中，导管包括换能器连接装置（10），其包括具有穿过其中的孔（15）的垫圈（12）。 传感器元件（24）至少部分地设置在垫圈孔内。 匹配层（26）可操作地附接到垫圈和换能器元件。 垫圈，换能器元件和匹配层在换能器元件和垫圈之间提供电气连接。 可以通过与洗衣机建立电气连接，将信号发送到传感器并从传感器接收信号。
-
-
-
-
-
-
-
-
-
搜索结果
67 条记录 (耗时 0.022 秒)
