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. 发明申请

US20190049620A1 RUGGED SEMICONDUCTOR RADIATION DETECTOR 审中-公开
公开(公告)号：US20190049620A1
公开(公告)日：2019-02-14
申请号：US16163888
申请日：2018-10-18
申请人： Schlumberger Technology Corporation
发明人： Frederic Gicquel , Olivier G. Philip , Christian Stoller , Zilu Zhou
IPC分类号： G01V5/10 , G01T1/24 , G01V5/08
CPC分类号： G01V5/107 , G01T1/241 , G01V5/08
摘要： Devices and methods for a rugged semiconductor radiation detector are provided. The semiconductor detector may include a hermetically sealed housing and a semiconductor disposed within the housing that has a first surface and a second surface opposite one another. A first metallization layer may at least partially cover the first surface of the semiconductor and a second metallization layer may at least partially cover the second surface of the semiconductor. The first metallization layer or the second metallization layer, or both, do not extend completely to an edge of the semiconductor, thereby providing a nonconductive buffer zone. This reduces electrical field stresses that occur when a voltage potential is applied between the first metallization layer and the second metallization layer and reduces a likelihood of electrical failure (e.g., due to arcing).

2. 发明授权

US10120099B2 Rugged semiconductor radiation detector 有权
公开(公告)号：US10120099B2
公开(公告)日：2018-11-06
申请号：US15326920
申请日：2015-07-21
申请人： Schlumberger Technology Corporation
发明人： Frederic Gicquel , Olivier G. Philip , Christian Stoller , Zilu Zhou
IPC分类号： G01V5/00 , G01V5/10 , G01T1/24
摘要： Devices and methods for a rugged semiconductor radiation detector are provided. The semiconductor detector may include a hermetically sealed housing and a semiconductor disposed within the housing that has a first surface and a second surface opposite one another. A first metallization layer may at least partially cover the first surface of the semiconductor and a second metallization layer may at least partially cover the second surface of the semiconductor. The first metallization layer or the second metallization layer, or both, do not extend completely to an edge of the semiconductor, thereby providing a nonconductive buffer zone. This reduces electrical field stresses that occur when a voltage potential is applied between the first metallization layer and the second metallization layer and reduces a likelihood of electrical failure (e.g., due to arcing).

3. 发明授权

US09368901B2 System and method for reducing particulate matter in connectors for a wellsite drilling operation 有权
标题翻译：用于井场钻井作业的连接器中减少颗粒物的系统和方法
公开(公告)号：US09368901B2
公开(公告)日：2016-06-14
申请号：US13830363
申请日：2013-03-14
申请人： Schlumberger Technology Corporation
发明人： Frederic Gicquel
IPC分类号： H01R4/48 , H01R13/52 , H01R13/17
CPC分类号： H01R13/52 , H01R13/17 , H01R13/5219
摘要： A connector system for reducing particulate matter may include a first unit for supplying signals and a second unit for receiving and/or relaying the signals. The signals may be for power generation and/or communications. A coupling may be positioned between the first unit and second unit. The coupling may include a center pin attached to the first unit and for receiving a signal at a first potential. The coupling may further include an outer case attached to the first unit and for receiving a signal at a second potential. The coupling may also have a seal and a spring. The seal and spring may surround the outer case. The spring may engage the second unit and may pass signals between the first unit and the second unit. The spring may comprise a canted coil spring for supporting load forces and for passing electrical current.
摘要翻译：用于减少颗粒物质的连接器系统可以包括用于提供信号的第一单元和用于接收和/或中继信号的第二单元。信号可以用于发电和/或通信。联接器可以位于第一单元和第二单元之间。联接器可以包括附接到第一单元的中心销并且用于接收处于第一电位的信号。联接器还可以包括附接到第一单元的外壳并且用于接收处于第二电位的信号。联接器也可以具有密封件和弹簧。密封和弹簧可以围绕外壳。弹簧可以接合第二单元并且可以在第一单元和第二单元之间传递信号。弹簧可以包括用于支撑负载力和用于通过电流的倾斜螺旋弹簧。

4. 发明授权

US10408969B2 Rugged semiconductor radiation detector 有权
公开(公告)号：US10408969B2
公开(公告)日：2019-09-10
申请号：US16163888
申请日：2018-10-18
申请人： Schlumberger Technology Corporation
发明人： Frederic Gicquel , Olivier G. Philip , Christian Stoller , Zilu Zhou
IPC分类号： G01V5/10 , G01T1/24 , G01V5/08
摘要： Devices and methods for a rugged semiconductor radiation detector are provided. The semiconductor detector may include a hermetically sealed housing and a semiconductor disposed within the housing that has a first surface and a second surface opposite one another. A first metallization layer may at least partially cover the first surface of the semiconductor and a second metallization layer may at least partially cover the second surface of the semiconductor. The first metallization layer or the second metallization layer, or both, do not extend completely to an edge of the semiconductor, thereby providing a nonconductive buffer zone. This reduces electrical field stresses that occur when a voltage potential is applied between the first metallization layer and the second metallization layer and reduces a likelihood of electrical failure (e.g., due to arcing).

5. 发明申请

US20170205529A1 RUGGED SEMICONDUCTOR RADIATION DETECTOR 审中-公开
公开(公告)号：US20170205529A1
公开(公告)日：2017-07-20
申请号：US15326920
申请日：2015-07-21
申请人： Schlumberger Technology Corporation
发明人： Frederic Gicquel , Olivier G. Philip , Christian Stoller , Zilu Zhou
IPC分类号： G01V5/10 , G01T1/24
CPC分类号： G01V5/107 , G01T1/241 , G01V5/08
摘要： Devices and methods for a rugged semiconductor radiation detector are provided. The semiconductor detector may include a hermetically sealed housing and a semiconductor disposed within the housing that has a first surface and a second surface opposite one another. A first metallization layer may at least partially cover the first surface of the semiconductor and a second metallization layer may at least partially cover the second surface of the semiconductor. The first metallization layer or the second metallization layer, or both, do not extend completely to an edge of the semiconductor, thereby providing a nonconductive buffer zone. This reduces electrical field stresses that occur when a voltage potential is applied between the first metallization layer and the second metallization layer and reduces a likelihood of electrical failure (e.g., due to arcing).

6. 发明授权

US09263222B2 Target extender in radiation generator 有权
标题翻译：辐射发生器中的扩展器
公开(公告)号：US09263222B2
公开(公告)日：2016-02-16
申请号：US14344619
申请日：2012-09-16
申请人： Schlumberger Technology Corporation
发明人： Frederic Gicquel , Kenneth E. Stephenson
IPC分类号： G01V5/08 , H01J27/02 , H05H3/06 , H05H6/00 , G01V5/12 , H01J9/02 , G01V5/10
CPC分类号： H01J27/022 , G01V5/08 , G01V5/10 , G01V5/101 , G01V5/12 , H01J9/02 , H05H3/06 , H05H6/00 , Y10T29/49117
摘要： A radiation generator may include a generator housing, a target electrode carried by the generator housing, a charged particle source carried by the generator housing to direct charged particles at the target electrode based upon an accelerating potential, and a suppressor electrode carried by the generator housing having an opening therein to permit passage of charged particles to the target electrode. A target extender electrode may be between the suppressor electrode and the target electrode and have an opening therein to permit passage of charged particles to the target. At least one voltage source may be coupled to the target electrode, the suppressor electrode, and the target extender electrode to cause the target electrode to have a voltage greater than a voltage of the suppressor electrode and to cause the target extender electrode to have a voltage greater than the voltage of the suppressor electrode.
摘要翻译：辐射发生器可以包括发电机壳体，由发电机壳体承载的目标电极，由发电机壳体承载的带电粒子源，以基于加速电位在靶电极处引导带电粒子，以及由发电机壳体承载的抑制电极在其中具有开口以允许带电粒子通过目标电极。靶扩展电极可以在抑制电极和目标电极之间并且在其中具有开口以允许带电粒子通过靶。至少一个电压源可以耦合到目标电极，抑制电极和靶扩展电极，以使目标电极具有大于抑制电极电压的电压，并使靶扩展电极具有电压大于抑制电极的电压。

7. 发明授权

US09053893B2 Radiation generator having bi-polar electrodes 有权
标题翻译：具有双极电极的辐射发生器
公开(公告)号：US09053893B2
公开(公告)日：2015-06-09
申请号：US13829697
申请日：2013-03-14
申请人： Schlumberger Technology Corporation
发明人： Jani Reijonen , Frederic Gicquel , Joel L. Groves , Peter Wraight , Kenneth E. Stephenson
IPC分类号： H01J27/02 , G21G4/02
CPC分类号： H01J27/024 , G21G4/02
摘要： A radiation generator includes an insulator, with an ion source carried within the insulator and configured to generate ions and indirectly generate undesirable particles. An extractor electrode is carried within the insulator downstream of the ion source and has a first potential. An intermediate electrode is carried within the insulator downstream of the extractor electrode at a ground potential and is shaped to capture the undesirable conductive particles. In addition, a suppressor electrode is carried within the insulator downstream of the intermediate electrode and has a second potential opposite in sign to the first potential. A target is carried within the insulator downstream of the suppressor electrode. The extractor electrode and the suppressor electrode have a voltage therebetween such that an electric field generated in the insulator accelerates the ions generated by the ion source toward the target.
摘要翻译：辐射发生器包括绝缘体，其中离子源承载在绝缘体内并被配置成产生离子并间接产生不期望的颗粒。提取器电极承载在离子源下游的绝缘体内并具有第一电位。中间电极承载在提取器电极下游的绝缘体的地电势处，并且成形为捕获不期望的导电颗粒。此外，抑制电极被承载在中间电极下游的绝缘体内，并且具有与第一电位相反的第二电位。目标在绝缘子的下游被保持在抑制电极的下游。提取器电极和抑制电极之间具有电压，使得在绝缘体中产生的电场将离子源产生的离子朝向目标物加速。

8. 发明申请

US20140263996A1 Radiation Generator Having Bi-Polar Electrodes 有权
标题翻译：具有双极电极的辐射发生器
公开(公告)号：US20140263996A1
公开(公告)日：2014-09-18
申请号：US13829697
申请日：2013-03-14
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： Jani Reijonen , Frederic Gicquel , Joel L. Groves , Peter Wraight , Kenneth E. Stephenson
IPC分类号： H01J27/02 , G01V5/04
CPC分类号： H01J27/024 , G21G4/02
摘要： A radiation generator includes an insulator, with an ion source carried within the insulator and configured to generate ions and indirectly generate undesirable particles. An extractor electrode is carried within the insulator downstream of the ion source and has a first potential. An intermediate electrode is carried within the insulator downstream of the extractor electrode at a ground potential and is shaped to capture the undesirable conductive particles. In addition, a suppressor electrode is carried within the insulator downstream of the intermediate electrode and has a second potential opposite in sign to the first potential. A target is carried within the insulator downstream of the suppressor electrode. The extractor electrode and the suppressor electrode have a voltage therebetween such that an electric field generated in the insulator accelerates the ions generated by the ion source toward the target.
摘要翻译：辐射发生器包括绝缘体，其中离子源承载在绝缘体内并被配置成产生离子并间接产生不期望的颗粒。提取器电极承载在离子源下游的绝缘体内并具有第一电位。中间电极承载在提取器电极下游的绝缘体的地电势处，并且成形为捕获不期望的导电颗粒。此外，抑制电极被承载在中间电极下游的绝缘体内，并且具有与第一电位相反的第二电位。目标在绝缘子的下游被保持在抑制电极的下游。提取器电极和抑制电极之间具有电压，使得在绝缘体中产生的电场将离子源产生的离子朝向目标加速。

9. 发明申请

US20140083719A1 System And Method For Reducing Particulate Matter In Connectors For A Wellsite Drilling Operation 有权
标题翻译：用于井井钻井操作的连接器中减少颗粒物的系统和方法
公开(公告)号：US20140083719A1
公开(公告)日：2014-03-27
申请号：US13830363
申请日：2013-03-14
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： Frederic Gicquel
IPC分类号： H01R13/52
CPC分类号： H01R13/52 , H01R13/17 , H01R13/5219
摘要： A connector system for reducing particulate matter may include a first unit for supplying signals and a second unit for receiving and/or relaying the signals. The signals may be for power generation and/or communications. A coupling may be positioned between the first unit and second unit. The coupling may include a center pin attached to the first unit and for receiving a signal at a first potential. The coupling may further include an outer case attached to the first unit and for receiving a signal at a second potential. The coupling may also have a seal and a spring. The seal and spring may surround the outer case. The spring may engage the second unit and may pass signals between the first unit and the second unit. The spring may comprise a canted coil spring for supporting load forces and for passing electrical current.
摘要翻译：用于减少颗粒物质的连接器系统可以包括用于提供信号的第一单元和用于接收和/或中继信号的第二单元。信号可以用于发电和/或通信。联接器可以位于第一单元和第二单元之间。联接器可以包括附接到第一单元的中心销并且用于接收处于第一电位的信号。联接器还可以包括附接到第一单元的外壳并且用于接收处于第二电位的信号。联接器也可以具有密封件和弹簧。密封和弹簧可以围绕外壳。弹簧可以接合第二单元并且可以在第一单元和第二单元之间传递信号。弹簧可以包括用于支撑负载力和用于通过电流的倾斜螺旋弹簧。

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