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1. 发明授权

US07705587B2 Irregular saturated pole position sensor 失效
标题翻译：不规则饱和极位置传感器
公开(公告)号：US07705587B2
公开(公告)日：2010-04-27
申请号：US11658251
申请日：2005-07-27
申请人： Bertrand Legrand , Olivier Andrieu
发明人： Bertrand Legrand , Olivier Andrieu
IPC分类号： G01B7/30 , G01R33/09 , G01R33/07
CPC分类号： G01D5/24438 , G01D5/2457
摘要： According to the invention, the position sensor is characterized in that the correction means (3) are achieved by at least one saturated magnetic pole, a so-called stabilization pole (Ps), having a sign opposite to the sign of the irregular pole (Pi) which is also saturated, each stabilization pole (Ps) extending from one to the other edge of the magnetic ring, by being inserted in the irregular pole, so as to stabilize the magnetic signal delivered by the passage of the poles adjacent to the irregular pole, said magnetic signal delivered between the passage of the adjacent poles not passing through the zero value.
摘要翻译：根据本发明，位置传感器的特征在于，校正装置（3）由至少一个饱和磁极（即所谓的稳定极（Ps））实现，所述稳定极具有与不规则极的符号相反的符号（ Pi），每个稳定极（Ps）通过插入不规则极中而从磁环的一个延伸到另一个边缘，以便稳定由相邻的磁极通过的磁极传递的磁信号所述磁信号在相邻极点的通路之间传递不通过零值。

2. 发明申请

US20080290862A1 Irregular Saturated Pole Position Sensor 失效
标题翻译：不规则饱和杆位置传感器
公开(公告)号：US20080290862A1
公开(公告)日：2008-11-27
申请号：US11658251
申请日：2005-07-27
申请人： Bertrand Legrand , Olivier Andrieu
发明人： Bertrand Legrand , Olivier Andrieu
IPC分类号： G01B7/30
CPC分类号： G01D5/24438 , G01D5/2457
摘要： According to the invention, the position sensor is characterized in that the correction means (3) are achieved by at least one saturated magnetic pole, a so-called stabilization pole (Ps), having a sign opposite to the sign of the irregular pole (Pi) which is also saturated, each stabilization pole (Ps) extending from one to the other edge of the magnetic ring, by being inserted in the irregular pole, so as to stabilize the magnetic signal delivered by the passage of the poles adjacent to the irregular pole, said magnetic signal delivered between the passage of the adjacent poles not passing through the zero value.
摘要翻译：根据本发明，位置传感器的特征在于，校正装置（3）由至少一个饱和磁极（即所谓的稳定极（Ps））实现，所述稳定极具有与不规则极的符号相反的符号（ Pi），每个稳定极（Ps）通过插入不规则极中而从磁环的一个延伸到另一个边缘，以便稳定由相邻的磁极通过的磁极传递的磁信号所述磁信号在相邻极点的通路之间传递不通过零值。

3. 发明申请

US20100101059A1 STICK OPERABLE HOOKING DEVICE 有权
标题翻译： STICK可操作的装置
公开(公告)号：US20100101059A1
公开(公告)日：2010-04-29
申请号：US12449210
申请日：2008-02-18
申请人： Paul Antoine Séguin , Pierre Beaulieu , Sébastien Riopel , Yves Thibault , Yves Vermette , Bertrand Legrand
发明人： Paul Antoine Séguin , Pierre Beaulieu , Sébastien Riopel , Yves Thibault , Yves Vermette , Bertrand Legrand
IPC分类号： A44B13/02 , F16B45/04 , A63B27/00
CPC分类号： A62B99/00 , Y10T24/45398
摘要： A hooking device for attaching an equipment like a fall limiter to an anchorage structural element by means of a stick. The device comprises an elongated member to which the equipment is attachable. A hooking head slides along the elongated member. The hooking head has a hook forming an opening in which the anchorage structural element is engageable. An actuating mechanism operates a locking element of the opening in response to a sliding of the hooking head with respect to the elongated member. A stick detachable fastening element is used to slide the hooking head with respect to the elongated member in response to a movement of the stick when the anchorage structural element is engaged in the opening.
摘要翻译：一种挂钩装置，用于通过一个棒将一个如下落限制器的设备附着到锚定结构件上。该装置包括可附接设备的细长构件。钩头沿细长构件滑动。钩头具有形成开口的钩，其中锚固结构元件可接合在该开口中。响应于钩头相对于细长构件的滑动，致动机构操作开口的锁定元件。当锚固结构元件接合在开口中时，杆可拆卸紧固元件用于响应于棒的移动而相对于细长构件滑动钩头。

4. 发明授权

US08104811B2 Stick operable hooking device 有权
标题翻译：棒可操作的钩装置
公开(公告)号：US08104811B2
公开(公告)日：2012-01-31
申请号：US12449210
申请日：2008-02-18
申请人： Paul Antoine Sèguin , Pierre Beaulieu , Sébastien Riopel , Yves Thibault , Yves Vermette , Bertrand Legrand
发明人： Paul Antoine Sèguin , Pierre Beaulieu , Sébastien Riopel , Yves Thibault , Yves Vermette , Bertrand Legrand
IPC分类号： B66F19/00
CPC分类号： A62B99/00 , Y10T24/45398
摘要： A hooking device attaches an equipment like a fall limiter to an anchorage structural element by means of a stick. The device comprises an elongated member to which the equipment is attachable. A hooking head slides along the elongated member. The hooking head has a hook forming an opening in which the anchorage structural element is engageable. An actuating mechanism operates a locking element of the opening in response to a sliding of the hooking head with respect to the elongated member. A stick detachable fastening element is used to slide the hooking head with respect to the elongated member in response to a movement of the stick when the anchorage structural element is engaged in the opening.
摘要翻译：挂钩装置通过一根棍子将诸如下落限制器的设备附着到锚固结构件上。该装置包括可附接设备的细长构件。钩头沿细长构件滑动。钩头具有形成开口的钩，其中锚固结构元件可接合在该开口中。响应于钩头相对于细长构件的滑动，致动机构操作开口的锁定元件。当锚固结构元件接合在开口中时，杆可拆卸紧固元件用于响应于棒的移动而相对于细长构件滑动钩头。

5. 发明申请

US20060186879A1 Position sensor with compensated magnetic poles 失效
标题翻译：带补偿磁极的位置传感器
公开(公告)号：US20060186879A1
公开(公告)日：2006-08-24
申请号：US11349336
申请日：2006-02-08
申请人： Bertrand Legrand
发明人： Bertrand Legrand
IPC分类号： G01B7/30
CPC分类号： G01D5/145 , G01D5/2451 , G01D5/2457
摘要： The object of the invention relates to an encoder for a rotary position sensor, including a multipolar magnetic ring driven into rotation around its axis, and provided at its circumference with magnetic poles of a given sign, alternately positioned with magnetic poles of an opposite sign, so as to form at least one series of pairs of magnetic poles with a determined period, each magnetic pole of a given sign having a width Ii and a magnetic polarisation value Mi whereas each magnetic pole of opposite sign has a width Ii+1 different from width Ii and a magnetic polarisation value Mi+1, characterized in that the polarization of the magnetic poles is such that Mi×Ii=Mi+1×I+1.
摘要翻译：本发明的目的是涉及一种用于旋转位置传感器的编码器，其包括被驱动绕其轴线旋转的多极磁环，并且在其圆周处设置有以相反符号的磁极交替定位的给定符号的磁极，以便形成具有确定的周期的至少一系列成对的磁极，给定符号的每个磁极具有宽度I i和/或极化值M SUB >而相反符号的每个磁极具有与宽度I i i不同的宽度I i + 1 <＆gt;和磁极化值M i + 1 < ，其特征在于，所述磁极的极化使得所述磁极的极化使得所述磁极的极化使得所述磁极的极化使得M / SUB>。

6. 发明授权

US06346677B1 High-voltage bushing provided with external shields 有权
标题翻译：高压套管提供外部屏蔽
公开(公告)号：US06346677B1
公开(公告)日：2002-02-12
申请号：US09391738
申请日：1999-09-08
申请人： Robert Guillemette , Bertrand Legrand
发明人： Robert Guillemette , Bertrand Legrand
IPC分类号： H01B1726
CPC分类号： H01B17/26
摘要： A high-voltage bushing for insulating a conductor going through a metallic wall is described herein. To allow a conventional current transformer to be used to monitor the current flowing through the conductor, an external shield is embedded in the tubular body of the bushing and electrically connected to the metallic wall. An internal shield, also embedded in the tubular body of the bushing and electrically connected to the conductor, is provided to prevent the electric field to generate high levels of partial discharge in the air surrounding the conductor in the tubular body.
摘要翻译：本文描述了用于绝缘穿过金属壁的导体的高压套管。为了允许常规的电流互感器用于监测流过导体的电流，外部屏蔽件嵌入在衬套的管状体中并电连接到金属壁。还设有内嵌屏蔽件，其也嵌入到衬套的管状主体中并且电连接到导体，以防止电场在管状体中的导体周围的空气中产生高水平的局部放电。

7. 发明申请

US20080018330A1 Encoder for a position sensor with a stabilizing effect for the passing through zero of the magnetic induction 失效
公开(公告)号：US20080018330A1
公开(公告)日：2008-01-24
申请号：US11798350
申请日：2007-05-14
申请人： Bertrand Legrand , Jerome Corona
发明人： Bertrand Legrand , Jerome Corona
IPC分类号： G01B7/30
CPC分类号： G01D5/2457 , G01D5/24438
摘要： The object of the invention relates to an encoder for a position sensor, including at least one junction (J) between one so-called small pole (P) and one so-called large pole (G), having an angular width larger than the angular width of the small pole, the small pole (P) and the large pole (G) corresponding to each junction (J) having polarities of opposite signs, characterized in that, for each junction (J), the large pole (G) of a given sign consists: of at least one small stabilizing pole (ps) of the same sign placed adjacent to the small pole (P) of opposite sign and having an angular width substantially identical with that of said first pole, one the one hand and of at least one complementary pole (pc) of the same sign as the stabilizing pole (ps), the complementary pole (pc) and/or the small stabilizing pole (ps) having a gradual magnetization profile adapted for stabilizing the passing through zero gauss of the radial component of the magnetic induction, on the other hand.

8. 发明授权

US07265685B2 Position sensor with compensated magnetic poles 失效
标题翻译：带补偿磁极的位置传感器
公开(公告)号：US07265685B2
公开(公告)日：2007-09-04
申请号：US11349336
申请日：2006-02-08
申请人： Bertrand Legrand
发明人： Bertrand Legrand
IPC分类号： H03M1/22
CPC分类号： G01D5/145 , G01D5/2451 , G01D5/2457
摘要： The object of the invention relates to an encoder for a rotary position sensor, including a multipolar magnetic ring driven into rotation around its axis, and provided at its circumference with magnetic poles of a given sign, alternately positioned with magnetic poles of an opposite sign, so as to form at least one series of pairs of magnetic poles with a determined period, each magnetic pole of a given sign having a width Ii and a magnetic polarisation value Mi whereas each magnetic pole of opposite sign has a width Ii+1 different from width Ii and a magnetic polarisation value Mi+1, characterized in that the polarization of the magnetic poles is such that Mi×Ii=Mi+1×Ii+1.
摘要翻译：本发明的目的是涉及一种用于旋转位置传感器的编码器，其包括被驱动绕其轴线旋转的多极磁环，并且在其圆周处设置有以相反符号的磁极交替定位的给定符号的磁极，以便形成具有确定的周期的至少一系列成对的磁极，给定符号的每个磁极具有宽度I i和/或极化值M SUB >而相反符号的每个磁极具有与宽度I i i不同的宽度I i + 1 <＆gt;和磁极化值M i + 1 < ，其特征在于，所述磁极的极化使得所述磁极的极化使得所述磁极的极化使得所述第一磁极。

9. 发明申请

US20060152388A1 Position sensor with unbalanced cyclic ratio 失效
标题翻译：具有不平衡循环比的位置传感器
公开(公告)号：US20060152388A1
公开(公告)日：2006-07-13
申请号：US11329394
申请日：2006-01-11
申请人： Bertrand Legrand
发明人： Bertrand Legrand
IPC分类号： H03M1/22
CPC分类号： F02D41/0097 , F02D41/009 , G01D5/2457 , G01P3/487
摘要： The sensor according to the invention includes at least one rotary magnetic coder (2), at least two detection cells (3, 4), and logical resources for processing of the digital signals delivered by the cells. The sensor is characterised in that: at least the detection cell (4), located in relation to the magnetic track (6), with a singular pole (PS), is a single-element detection cell, and the generator elements (7, 8, 9) of the magnetic tracks and the detection cells (3, 4) are arranged so that, depending on the logical processing resources, the digital output signal (S) has the same constant period (T), both on its regular coding part (S1) and on its irregular coding part (S2), the regular coding part (S1) and the irregular coding part (S2) having cyclic ratios that are unbalanced and different from each other.
摘要翻译：根据本发明的传感器包括至少一个旋转磁编码器（2），至少两个检测单元（3,4）和用于处理由单元传送的数字信号的逻辑资源。传感器的特征在于：至少与磁迹（6）相对于奇异极点（P S S S S S）定位的检测单元（4）是单元件检测单元，并且磁道的发生元件（7,8,9）和检测单元（3,4）被布置成使得根据逻辑处理资源，数字输出信号（S）具有相同的恒定周期（ T），在其常规编码部分（S＆lt; 1＆lt; 1＆gt;）和其不规则编码部分（S SUB2＆gt;）上，规则编码部分（S＆lt; SUB>）和具有不平衡且彼此不同的循环比的不规则编码部分（S SUB2＆lt; 2＆gt;）。

10. 发明授权

US5533340A Double-walled container for transporting and storing a liquified gas 失效
标题翻译：用于运输和储存液化气的双层容器
公开(公告)号：US5533340A
公开(公告)日：1996-07-09
申请号：US225996
申请日：1994-04-12
申请人： Elie W. Shama , Bertrand Legrand , Dominique Kluyskems
发明人： Elie W. Shama , Bertrand Legrand , Dominique Kluyskems
IPC分类号： B65D88/12 , F17C3/08 , F17C13/08 , F17C1/00
CPC分类号： F17C3/08 , F17C13/083 , F17C2201/0109 , F17C2201/035 , F17C2201/054 , F17C2201/056 , F17C2203/012 , F17C2203/0391 , F17C2203/0629 , F17C2203/0643 , F17C2205/0107 , F17C2205/0157 , F17C2205/018 , F17C2221/012 , F17C2223/0161 , F17C2223/033 , F17C2260/033 , Y02E60/321 , Y10S220/901
摘要： A double-walled container for transporting and storing a liquified gas or cryogenic liquid at low temperature. The container has an inner liquified gas holding vessel and an outer shell enclosing the inner vessel. The outer shell is coaxial with the vessel and of such a size as to provide a closed insulated space all around it. The inner vessel is suspended by its ends within the outer shell, with one end of the vessel being rigidly connected to the adjacent end of the shell while the other opposite end of the vessel is slidably connected to the other adjacent end of the shell so as to allow thermal expansion of the inner vessel and outer shell with respect to each other. Closable feeding and exit pipes pass through the outer shell and the inner vessel for introducing and draining the liquified gas into and off from the inner vessel. This container is light weight and can be of very great size; it can be used for the international transportation of liquid hydrogen by air, sea, rail or road.
摘要翻译：用于在低温下运输和储存液化气或低温液体的双壁容器。容器具有内部液化气体保持容器和封闭内部容器的外部壳体。外壳与容器同轴并且具有这样的尺寸，以便在其周围提供封闭的绝缘空间。内部容器由其端部悬挂在外部壳体内，容器的一端刚性地连接到壳体的相邻端部，而容器的另一端部可滑动地连接到壳体的另一相邻端部，以便以允许内容器和外壳相对于彼此的热膨胀。可关闭的进料和出料管道穿过外壳和内部容器，用于将液化气体引入和排出进入和离开内部容器。该容器重量轻，尺寸非常大; 它可以用于国际空运，海运，铁路或公路运输液态氢。

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