公开(公告)号：US20190186253A1

公开(公告)日：2019-06-20

申请号：US15841763

申请日：2017-12-14

申请人： Andreas Peter ,  Oliver Hoehn

发明人： Andreas Peter ,  Oliver Hoehn

IPC分类号： E21B44/00 ,  E21B7/04 ,  E21B47/024

CPC分类号： E21B44/00 ,  E21B7/04 ,  E21B47/024

摘要： Methods and systems for controlling drilling operations are provided. The methods and systems include conveying a drilling tool into a bore and operating the drilling tool to drill in a direction, creating, with an azimuthal sensing device, a first signal at a first time and a second signal at a second time, wherein each of the first signal and the second signal are indicative of the direction of the drilling tool, and each of the first signal and the second signal are affected by at least one of an unknown but substantially constant offset error or an unknown but substantially constant scale factor error, comparing the first signal with the second signal, and adjusting the drilling direction based on the comparison of the first signal with the second signal.

公开(公告)号：US20190056055A1

公开(公告)日：2019-02-21

申请号：US15680877

申请日：2017-08-18

申请人： Helmuth Sarmiento Klapper ,  Andreas Peter

发明人： Helmuth Sarmiento Klapper ,  Andreas Peter

IPC分类号： F16L58/18 ,  F16L15/00 ,  E21B17/042 ,  E21B41/02

摘要： A system for use in corrosive environments includes a first tubular including a first connector portion, and a second tubular including a second connector portion. The first connector portion overlaps the second connector portion to form a connection joint. A magnesium element is arranged between the first connector portion and the second connector portion at the connection joint.

公开(公告)号：US20170074041A1

公开(公告)日：2017-03-16

申请号：US15274892

申请日：2016-09-23

申请人： Volker Peters ,  Andreas Peter ,  Christian Fulda ,  Heiko Eggers ,  Harald Grimmer

发明人： Volker Peters ,  Andreas Peter ,  Christian Fulda ,  Heiko Eggers ,  Harald Grimmer

IPC分类号： E21B7/06 ,  E21B4/02 ,  E21B17/20 ,  E21B47/024

摘要： An apparatus for drilling a directional wellbore is disclosed that in one non-limiting embodiment includes a drive for rotating a drill bit, a deflection device that enables a lower section a drilling assembly to tilt within a selected plane when the drilling assembly is substantially rotationally stationary to allow drilling of a curved section of the wellbore when the drill bit is rotated by the drive and wherein the tilt is reduced when the drilling assembly is rotated to allow drilling of a straighter section of the wellbore, and a sensor that provides measurements relating a direction of the drilling assembly for drilling the wellbore along a desired direction.

摘要翻译： 公开了一种用于钻井定向井眼的装置，其在一个非限制性实施例中包括用于旋转钻头的驱动装置，该偏转装置使钻孔组件的下部在钻孔组件基本上可旋转地固定时在所选平面内倾斜 当钻头被驱动器旋转时允许钻井孔的弯曲部分，并且其中当钻孔组件旋转以允许钻井井的更直的部分时，倾斜减小;以及传感器，其提供与 用于沿所需方向钻井的钻井组件的方向。

公开(公告)号：US09243464B2

公开(公告)日：2016-01-26

申请号：US13370061

申请日：2012-02-09

申请人： Andreas Peter ,  Carsten Freyer ,  Thomas Kruspe ,  Hans-Jurgen Faber ,  Marcus Oesterberg

发明人： Andreas Peter ,  Carsten Freyer ,  Thomas Kruspe ,  Hans-Jurgen Faber ,  Marcus Oesterberg

IPC分类号： E21B21/10 ,  E21B34/08

CPC分类号： E21B21/10 ,  E21B34/085 ,  Y10T137/0318 ,  Y10T137/785 ,  Y10T137/7922

摘要： A fluid flow control apparatus includes a biasing member applying a biasing force to a closure member, and a sealing member receiving the closure member. A dampener operatively connected to the closure member resists a force applied to the closure member. A fluid seal is formed when the biasing member presses the closure member against the sealing member. The closure member and sealing member may cooperate to control fluid flow along a fluid conduit formed in a wellbore tubular. The apparatus may include an actuator that controls the force applied to the closure member. The actuator may adjust the biasing force, and/or the dampening force. Also, a controller control the actuator may be responsive to a signal generated at a surface location, a downhole location, and/or a signal generated by a sensor.

摘要翻译： 流体流动控制装置包括向闭合构件施加偏压力的偏压构件和容纳闭合构件的密封构件。 可操作地连接到闭合构件的阻尼器抵抗施加到闭合构件的力。 当偏置构件将封闭构件压靠在密封构件上时，形成流体密封。 闭合构件和密封构件可以协作以控制沿着形成在井眼管中的流体导管的流体流动。 该装置可以包括控制施加到关闭构件的力的致动器。 致动器可以调节偏压力和/或阻尼力。 此外，控制器控制致动器可以响应于在表面位置产生的信号，井下位置和/或由传感器产生的信号。

公开(公告)号：US09145736B2

公开(公告)日：2015-09-29

申请号：US13187199

申请日：2011-07-20

申请人： Andreas Peter ,  Johannes Witte ,  Michael Koppe ,  Joachim Treviranus

发明人： Andreas Peter ,  Johannes Witte ,  Michael Koppe ,  Joachim Treviranus

IPC分类号： E21B7/06

CPC分类号： E21B7/067

摘要： A wellbore is formed by using an apparatus that may include a shaft having an end portion, a drill bit body tiltable about the end portion, and at least one actuator configured to apply a tilting force to the drill bit body.

摘要翻译： 通过使用可以包括具有端部的轴，可围绕端部可倾斜的钻头体的装置和至少一个构造成向钻头体施加倾斜力的致动器的装置形成井眼。

公开(公告)号：US08732961B2

公开(公告)日：2014-05-27

申请号：US12959683

申请日：2010-12-03

申请人： Reinhold Eichhorn ,  Andreas Hartmann ,  Peter Junk ,  Joachim Krauss ,  Michael Odemer ,  Andreas Peter ,  Thorsten Pohl ,  Markus Sabisch ,  Tobias Schwarz ,  Thomas Verstege ,  Juergen Wolf ,  Christoph Zegula

发明人： Reinhold Eichhorn ,  Andreas Hartmann ,  Peter Junk ,  Joachim Krauss ,  Michael Odemer ,  Andreas Peter ,  Thorsten Pohl ,  Markus Sabisch ,  Tobias Schwarz ,  Thomas Verstege ,  Juergen Wolf ,  Christoph Zegula

IPC分类号： B26B19/04

CPC分类号： B26B19/044

摘要： The invention relates to a lower cutter (4) which, together with an associated upper cutter (6), forms the shaving head of a dry shaver. The upper cutter is designed in the form of a perforated foil (6) which at least partially encloses the lower cutter (4) and is prestressed against the same. The lower cutter (4) has a plurality of spaced-apart blades having cutting edges (12, 13) in the form of strips between two peripheral regions (9, 10). The lower cutter (4) is essentially U-shaped in cross section. The width of the strip tapers monotonously from the two peripheral regions (9, 10) in the direction of the center (Z).

摘要翻译： 本发明涉及一种下切割器（4），其与相关联的上切割器（6）一起形成干燥剃须刀的剃须刀头。 上切割器设计成穿孔薄片（6）的形式，其穿孔薄片（6）至少部分地包围下切割器（4）并对其进行预应力。 下刀具（4）具有多个间隔开的刀片，刀片具有在两个周边区域（9,10）之间的带状形式的切削刃（12​​,13）。 下切割器（4）的横截面基本上为U形。 带材的宽度在两个周边区域（9,10）的中心（Z）方向上逐渐变细。

公开(公告)号：US08701296B2

公开(公告)日：2014-04-22

申请号：US13305929

申请日：2011-11-29

申请人： Martin Kluge ,  Andreas Wurl ,  Silvia Stange ,  Pedro Stange ,  Andreas Peter

发明人： Martin Kluge ,  Andreas Wurl ,  Silvia Stange ,  Pedro Stange ,  Andreas Peter

IPC分类号： B26B19/04

CPC分类号： B26B19/384 ,  Y10T29/49995

摘要： A shaving foil for an electric shaving apparatus. The shaving foil includes a perforated region with a plurality of holes which are separated from each other by bars. The perforated region is divided at least into two zones, preferably a central zone, a first edge zone, and a second edge zone. The central zone is arranged between the first edge zone and the second edge zone. The holes in the central zone have (i) an average size which is smaller than the average size of the holes in the first edge zone and in the second edge zone, (ii) a floating mean value of the size of the openings in the central zone smaller than a floating mean value of the size of the openings in the first edge zone and the second edge zone, or both (i) and (ii).

摘要翻译： 用于电动剃须刀的剃须刀。 剃刮箔包括具有多个孔的穿孔区域，所述多个孔通过杆彼此分离。 穿孔区域至少分成两个区域，优选中央区域，第一边缘区域和第二边缘区域。 中央区域布置在第一边缘区域和第二边缘区域之间。 中心区域中的孔具有（i）小于第一边缘区域和第二边缘区域中的孔的平均尺寸的平均尺寸，（ii）在第一边缘区域中的孔的尺寸的浮动平均值 中心区域小于第一边缘区域和第二边缘区域中的开口尺寸的浮动平均值，或者（i）和（ii）两者。

公开(公告)号：US20120268133A1

公开(公告)日：2012-10-25

申请号：US13508044

申请日：2010-11-05

申请人： Andreas Peter ,  Stefan Schonhardt ,  Jan Korvink

发明人： Andreas Peter ,  Stefan Schonhardt ,  Jan Korvink

IPC分类号： G01R33/3415 ,  H01F7/06

CPC分类号： G01R33/3415 ,  G01R33/34007 ,  G01R33/365 ,  Y10T29/49071

摘要： A multi-channel coil array for use as a transceiver in magnetic resonance imaging (MRI) has a plurality of radio frequency (RF) coils disposed next to one another, devices for electromagnetically decoupling the RF coils and coil elements which are applied onto a planar carrier element (5). The carrier elements (5) have a regular, equilateral polygonal outer contour and the shape of the individual coils (2) corresponds to the outer contour of the carrier element (5). An individual coil (2) has a loop-shaped structure (1), which leads to a decoupling of individual coils (2) not immediately adjacent to each other when a plurality of individual elements are arranged. The space requirement for adding new coils is reduced, and the modular design makes it possible to easily implement any three-dimensional or two-dimensional shape.

摘要翻译： 用作磁共振成像（MRI）中的收发器的多通道线圈阵列具有彼此相邻布置的多个射频（RF）线圈，用于将RF线圈和线圈元件电磁去耦的装置，其被施加到平面 载体元件（5）。 载体元件（5）具有规则的等边多边形外轮廓，并且各个线圈（2）的形状对应于载体元件（5）的外轮廓。 单个线圈（2）具有环形结构（1），当布置多个单独元件时，导致彼此不直接相邻的各个线圈（2）的去耦合。 减少添加新线圈的空间要求，并且模块化设计使得可以容易地实现任何三维或二维形状。

公开(公告)号：US20120066909A1

公开(公告)日：2012-03-22

申请号：US13305929

申请日：2011-11-29

申请人： Martin Kluge ,  Andreas Wurl ,  Silvia Stange ,  Pedro Stange ,  Andreas Peter

发明人： Martin Kluge ,  Andreas Wurl ,  Silvia Stange ,  Pedro Stange ,  Andreas Peter

IPC分类号： B26B19/38 ,  B26B19/00

CPC分类号： B26B19/384 ,  Y10T29/49995

摘要： A shaving foil for an electric shaving apparatus. The shaving foil includes a perforated region with a plurality of holes which are separated from each other by bars. The perforated region is divided at least into two zones, preferably a central zone, a first edge zone, and a second edge zone. The central zone is arranged between the first edge zone and the second edge zone. The holes in the central zone have (i) an average size which is smaller than the average size of the holes in the first edge zone and in the second edge zone, (ii) a floating mean value of the size of the openings in the central zone smaller than a floating mean value of the size of the openings in the first edge zone and the second edge zone, or both (i) and (ii).

摘要翻译： 用于电动剃须刀的剃须刀。 剃刮箔包括具有多个孔的穿孔区域，所述多个孔通过杆彼此分离。 穿孔区域至少分成两个区域，优选中央区域，第一边缘区域和第二边缘区域。 中央区域布置在第一边缘区域和第二边缘区域之间。 中心区域中的孔具有（i）小于第一边缘区域和第二边缘区域中的孔的平均尺寸的平均尺寸，（ii）在第一边缘区域中的孔的尺寸的浮动平均值 中心区域小于第一边缘区域和第二边缘区域中的开口尺寸的浮动平均值，或者（i）和（ii）两者。

公开(公告)号：US20120055025A1

公开(公告)日：2012-03-08

申请号：US13193648

申请日：2011-07-29

申请人： Thorsten Pohl ,  Joachim Krauss ,  Tobias Schwarz ,  Peter Junk ,  Reinhold Eichhorn ,  Andreas Peter ,  Michael Odemer ,  Martin Fuellgrabe ,  Christoph Zegula ,  Alois Koeppl ,  Stefan Fuerst

发明人： Thorsten Pohl ,  Joachim Krauss ,  Tobias Schwarz ,  Peter Junk ,  Reinhold Eichhorn ,  Andreas Peter ,  Michael Odemer ,  Martin Fuellgrabe ,  Christoph Zegula ,  Alois Koeppl ,  Stefan Fuerst

IPC分类号： B26B19/26

CPC分类号： B26B19/04 ,  B26B19/06 ,  B26B19/10

摘要： A shaving head for an electric dry shaver which comprises a base element for carrying at least three cutter units, each providing an outer cutter and an inner cutter arranged to be moved in sliding contact relative to each other, whereby at least one cutter unit comprises a foil-type outer cutter. The shaving head further comprises a first trimmer-type cutting unit that has a plurality of slots defined by a plurality of adjacent bar elements featuring cutting edges. The shaving head comprises a second trimmer-type cutting unit having an outer cutter that comprises a plurality of teeth featuring cutting edges and spaced from each other so as to define a plurality of slits.

摘要翻译： 一种用于电动干式剃须刀的剃削头，其包括用于承载至少三个切割器单元的基座元件，每个切割器单元提供外切割器和布置成相对于彼此滑动接触地移动的内切割器，由此至少一个切割器单元包括 箔式外刀。 剃削刀头还包括第一微调型切割单元，其具有由多个相邻的具有切削刃的条形元件限定的多个槽。 剃削头包括第二修剪器型切割单元，其具有外切割器，该外切割器包括多个具有切割刃并且彼此间隔开以限定多个狭缝的齿。