公开(公告)号：US06293005B1

公开(公告)日：2001-09-25

申请号：US09260234

申请日：1999-03-01

申请人： Dave Van Den Berg ,  Thomas Eldridge ,  Scott Evans

发明人： Dave Van Den Berg ,  Thomas Eldridge ,  Scott Evans

IPC分类号： H01B1320

CPC分类号： H01B13/30 ,  Y10T29/49117 ,  Y10T29/49123

摘要： A method and a resulting communication cable is disclosed which provides multiple degrees of control of fluid wicking propensity within the interior of the cable by impregnating the cable with a sealing composition and curing the sealing composition therein. The cable includes a central strata, a penultimate strata and an ultimate strata concentrically disposed. The central strata includes a central signal transmission medium circumscribed by a dielectric having an etched exterior surface. The penultimate strata includes a braided conductor circumscribing the dielectric and an inner jacket surrounding the braided conductor and including an etched exterior surface. The penultimate strata further includes at least one non-continuous zone of sealing composition impregnated into the braided conductor and bonding with the etched exterior surface of the dielectric. The ultimate strata includes a braided sheath circumscribing the inner jacket and an outer jacket surrounding the braided sheath. The ultimate strata further includes an extended substantially continuous zone of sealing composition impregnated into the braided sheath and bonding with the etched exterior surface of the inner jacket.

摘要翻译： 公开了一种方法和所得到的通信电缆，其通过用密封组合物浸渍电缆并固化其中的密封组合物来提供电缆内部的流体芯吸倾向的多个程度的控制。 电缆包括中心层，倒数第二层和同心设置的终极层。 中心层包括由具有蚀刻的外表面的电介质包围的中心信号传输介质。 倒数第二层包括围绕电介质的编织导体和围绕编织导体的内护套并且包括蚀刻的外表面。 倒数第二层还包括至少一个非连续的密封组合区浸渍到编织导体中并与蚀刻的电介质的外表面结合。 终极层包括围绕内护套的编织护套和围绕编织护套的外护套。 最终地层还包括浸渍到编织护套中并与内护套的蚀刻外表面结合的基本上连续的密封组合区。

公开(公告)号：US5818224A

公开(公告)日：1998-10-06

申请号：US543113

申请日：1995-10-13

申请人： Dave Van Den Berg

发明人： Dave Van Den Berg

IPC分类号： B29C33/12 ,  B29C45/14 ,  B29C70/72 ,  G01B7/00 ,  G01D11/24 ,  G01H1/00 ,  G01H11/02 ,  G01B7/14 ,  B29C45/00 ,  G01R3/00

CPC分类号： G01D11/245 ,  B29C33/12 ,  B29C45/14073 ,  B29C70/72 ,  G01B7/001 ,  G01H1/003 ,  G01H11/02 ,  B29C2791/001 ,  B29L2031/3061 ,  B29L2031/752 ,  Y10T29/49007 ,  Y10T29/4902

摘要： An encapsulated transducer (10) includes an injection molded encapsulation ensconcing a sensing element (90) proximate the front end (22) and a portion of an information transmitting medium (120) emanating from the back end (24). A component alignment preform (40) operatively couples the sensing element (90) with the information transmitting medium (120). The preform (40) includes a front ferrule (70) and a rear ferrule (80) bonded thereto and linearly spaced apart along a long axis "A". The preform (40) further includes an annular recess (44) in which the sensing element or coil (90) is placed. A first lead (98) and a second lead (100) of the coil are electrically connected to the front ferrule (70) and the rear ferrule (80), respectively. A back end (48) of the preform (40) receives a stripped end (122) of the cable (120) such that a plurality of conductors are operatively coupled to the front ferrule (70) and the rear ferrule (80) and to the leads of the coil. A protective sleeve (150) is transfer molded over the coil (90) and interlocked with the preform 40 thereby forming a sleeved coil and cable assembly (170). The sleeved coil and cable assembly (170) is symmetrically disposed within the injection molded encapsulation (20) comprised of a seamless mass including an integrally formed protective front wall having an uniform thickness "T" along a forwardmost portion of the sensing element (90) and seamlessly transitioning into an uninterrupted side wall circumscribing the sensing element and a portion of the cable.

摘要翻译： 封装的换能器（10）包括注射模制封装，固定靠近前端（22）的感测元件（90）和从后端（24）发出的信息传输介质（120）的一部分。 元件对准预制件（40）可操作地将感测元件（90）与信息传输介质（120）耦合。 预制件（40）包括前套圈（70）和接合到其上的后套圈（80），并且沿长轴线“A”线性间隔开。 预成型件（40）还包括其中放置感测元件或线圈（90）的环形凹部（44）。 线圈的第一引线（98）和第二引线（100）分别电连接到前套圈（70）和后套圈（80）。 预成型件（40）的后端（48）容纳电缆（120）的剥离端（122），使得多个导体可操作地联接到前套圈（70）和后套圈（80），并且 线圈的引线。 保护套（150）在线圈（90）上传送模制并与预成型件40互锁，从而形成套筒线圈和电缆组件（170）。 套管线圈和电缆组件（170）对称地设置在由注入模制的封装（20）内，该封装（20）包括一个无缝块，包括沿传感元件（90）的最前部分具有均匀厚度“T”的整体形成的保护性前壁， 并且无缝地转变成围绕感测元件和电缆的一部分的不间断的侧壁。

公开(公告)号：US5770941A

公开(公告)日：1998-06-23

申请号：US542534

申请日：1995-10-13

申请人： Dave Van Den Berg

发明人： Dave Van Den Berg

IPC分类号： B29C33/12 ,  B29C45/14 ,  B29C70/72 ,  G01B7/00 ,  G01D21/00 ,  G01H11/02 ,  G01P1/02 ,  G10K11/00 ,  G01B7/14 ,  B29C45/00 ,  G01R3/00

CPC分类号： B29C33/123 ,  B29C45/14073 ,  B29C70/72 ,  G01B7/001 ,  G01H11/02 ,  G01P1/02 ,  G10K11/004 ,  B29C2791/001 ,  B29L2031/3061 ,  B29L2031/752 ,  H01F2027/2833 ,  Y10T29/49007 ,  Y10T29/4902

摘要： The encapsulated transducer (10) includes an injection molded encapsulation (20) having a front end (22) and a back end (24). The encapsulation (20) ensconces a sensing element (40) proximate the front end (22) and a portion of a cable (60) which extends from the back end (24). The sensing element or coil (40) is electrically and mechanically connected to the cable (60) by a pair of suitably sized front and rear ferrules (80), (90) secured to a center and coaxial conductor (66), (70) of the associated cable (60) thereby forming a coil and cable assembly (110). At least the rear ferrule (90) includes a shoulder (100) for firmly anchoring the coil and cable assembly (110) within the encapsulation (20). In addition an injection molding process provides the durable encapsulation (20) which bonds with a dielectric (68) of the cable (60) and symmetrically locks the coil and cable assembly (110) therein.

摘要翻译： 封装的换能器（10）包括具有前端（22）和后端（24）的注射成型封装（20）。 封装（20）固定靠近前端（22）的感测元件（40）和从后端（24）延伸的电缆（60）的一部分。 传感元件或线圈（40）通过一对适合尺寸的固定在中心和同轴导体（66），（70）上的前后套圈（80），（90）与电缆（60）电连接和机械连接， （60），从而形成线圈和电缆组件（110）。 至少后套圈（90）包括用于将线圈和电缆组件（110）牢固地固定在封装（20）内的肩部（100）。 此外，注射成型工艺提供了与电缆（60）的电介质（68）结合并且将线圈和电缆组件（110）对称地锁定在其中的耐用封装（20）。

公开(公告)号：US6131267A

公开(公告)日：2000-10-17

申请号：US102487

申请日：1998-06-22

申请人： Dave Van Den Berg

发明人： Dave Van Den Berg

IPC分类号： B29C33/12 ,  B29C45/14 ,  B29C70/72 ,  G01B7/00 ,  G01D21/00 ,  G01H11/02 ,  G01P1/02 ,  G10K11/00 ,  G01R3/00

CPC分类号： B29C33/123 ,  B29C45/14073 ,  B29C70/72 ,  G01B7/001 ,  G01H11/02 ,  G01P1/02 ,  G10K11/004 ,  B29C2791/001 ,  B29L2031/3061 ,  B29L2031/752 ,  H01F2027/2833 ,  Y10T29/49007 ,  Y10T29/4902

摘要： The encapsulated transducer (10) includes an injection molded encapsulation (20) having a front end (22) and a back end (24). The encapsulation (20) ensconces a sensing element (40) proximate the front end (22) and a portion of a cable (60) which extends from the back end (24). The sensing element or coil (40) is electrically and mechanically connected to the cable (60) by a pair of suitably sized front and rear ferrules (80), (90) secured to a center and coaxial conductor (66), (70) of the associated cable (60) thereby forming a coil and cable assembly (110). At least the rear ferrule (90) includes a shoulder (100) for firmly anchoring the coil and cable assembly (110) within the encapsulation (20). In addition an injection molding process provides the durable encapsulation (20) which bonds with a dielectric (68) of the cable (60) and symmetrically locks the coil and cable assembly (110) therein.

摘要翻译： 封装的换能器（10）包括具有前端（22）和后端（24）的注射成型封装（20）。 封装（20）固定靠近前端（22）的感测元件（40）和从后端（24）延伸的电缆（60）的一部分。 传感元件或线圈（40）通过一对适合尺寸的固定在中心和同轴导体（66），（70）上的前后套圈（80），（90）与电缆（60）电连接和机械连接， （60），从而形成线圈和电缆组件（110）。 至少后套圈（90）包括用于将线圈和电缆组件（110）牢固地固定在封装（20）内的肩部（100）。 此外，注射成型工艺提供了与电缆（60）的电介质（68）结合并且将线圈和电缆组件（110）对称地锁定在其中的耐用封装（20）。

公开(公告)号：US6072312A

公开(公告)日：2000-06-06

申请号：US967088

申请日：1997-11-10

申请人： Dave Van Den Berg

发明人： Dave Van Den Berg

IPC分类号： G01P3/49 ,  G01P1/02 ,  G01R3/00 ,  G01B7/30 ,  H01F41/02

CPC分类号： G01P1/026 ,  Y10T29/49007 ,  Y10T29/49073 ,  Y10T29/49172

摘要： An encapsulated transducer (10) includes an injection molded encapsulation (20) having a front end (22) and a back end (24). The encapsulation (20) is a monolith of cured moldable material ensconcing a sensing element (90) proximate the front end (22) and a portion of an information transmitting medium (120) emanating from the back end (24). A component alignment preform (40) operatively couples the sensing element (90) with the information transmitting medium or cable (120). The component alignment preform (40) includes a front ferrule (70) and a rear ferrule (80) bonded thereto and linearly spaced apart along a long axis "A". The component alignment preform (40) further includes an annular recess (44) in which the sensing element or coil (90) is placed so that it is linearly spaced and aligned along the common long axis "A" in which the front and rear ferrules (70), (80) are aligned. A first lead (98) of the coil is electrically connected to the front ferrule (70) and a second lead (100) of the coil (90) is electrically connected to the rear ferrule (80). A back end (48) of the component alignment preform (40) receives a stripped end (122) of the cable (120) such that a center conductor (126) mates with the front ferrule (70) and a coaxial conductor (130) mates with the rear ferrule (80). The respective conductors (126), (130) are electrically and mechanically connected to the pair of front and rear ferrules (70), (80). A protective sleeve (150) is then fitted over the coil (90) thereby forming a sleeved coil and cable assembly (170). This sleeved coil and cable assembly (170) is encapsulated by an injection molding process which provides the durable encapsulation (20) which bonds with itself and with the sleeved coil and cable assembly (170). The sleeved coil and cable assembly (170) is symmetrically disposed within the encapsulation (20) and the encapsulation (20) includes an integrally formed protective wall having an uniform thickness "T" along a forwardmost portion of the sensing element (90).

公开(公告)号：US5876528A

公开(公告)日：1999-03-02

申请号：US390136

申请日：1995-02-17

申请人： Robert Nikkels ,  Dave Van den Berg

发明人： Robert Nikkels ,  Dave Van den Berg

IPC分类号： H01B7/282 ,  H01B7/285 ,  H01B13/32 ,  H02G15/013

CPC分类号： H01B7/285 ,  H01B13/328

摘要： A method and a resulting cable (10) is disclosed which precludes fluid wicking within the interior of the cable (10) by impregnating the cable (10) with a sealing composition and curing the sealing composition therein. The cable (10) includes an ultimate strata (18), a penultimate strata (20) and a central strata (40) concentrically disposed. The central strata (40) includes a central signal transmission medium (44) separated from the penultimate strata (20) by a central insulator or dielectric (42). The penultimate strata (20) includes a braided sheath (32) circumscribing a braided conductor (22) and an insulator (30) interposed therebetween. The ultimate strata (18) surrounds the interior or the penultimate strata (20) and central strata (40) of the cable (10).

摘要翻译： 公开了一种方法和所得到的电缆（10），其通过用密封组合物浸渍电缆（10）并固化其中的密封组合物来排除在电缆（10）的内部内的流体芯吸。 电缆（10）包括终极层（18），倒数第二层（20）和同心设置的中心层（40）。 中心地层（40）包括通过中心绝缘体或电介质（42）与倒数第二层（20）分离的中心信号传输介质（44）。 倒数第二层（20）包括围绕编织导体（22）的编织护套（32）和介于其间的绝缘体（30）。 最终地层（18）围绕电缆（10）的内部或倒数第二层（20）和中心层（40）。

公开(公告)号：US5712562A

公开(公告)日：1998-01-27

申请号：US542532

申请日：1995-10-13

申请人： Dave Van Den Berg

发明人： Dave Van Den Berg

IPC分类号： G01B7/30 ,  G01B7/00 ,  G01D11/24 ,  G01H1/00 ,  G01H11/02 ,  G01K7/02 ,  G01B7/14 ,  B29C45/00 ,  G01R3/00

CPC分类号： G01B7/001 ,  G01D11/245 ,  G01H1/003 ,  G01H11/02 ,  G01K7/02 ,  H01F2027/2833 ,  Y10T29/49007 ,  Y10T29/4902

摘要： The encapsulated transducer (10) includes an injection molded encapsulation (20) having a front end (22) and a back end (24). The encapsulation (20) ensconces a sensing element (40) proximate the front end (22) and a portion of a cable (60) which extends from the back end (24). The sensing element or coil (40) is electrically and mechanically connected to the cable (60) by a pair of suitably sized front and rear ferrules (80), (90) secured to a center and coaxial conductor (66), (70) of the associated cable (60) thereby forming a coil and cable assembly (110). At least the rear ferrule (90) includes a shoulder (100) for firmly anchoring the coil and cable assembly (110) within the encapsulation (20). In addition an injection molding process provides the durable encapsulation (20) which bonds with a dielectric (68) of the cable (60) and symmetrically locks the coil and cable assembly (110) therein.

摘要翻译： 封装的换能器（10）包括具有前端（22）和后端（24）的注射成型封装（20）。 封装（20）固定靠近前端（22）的感测元件（40）和从后端（24）延伸的电缆（60）的一部分。 传感元件或线圈（40）通过一对适合尺寸的固定在中心和同轴导体（66），（70）上的前后套圈（80），（90）与电缆（60）电连接和机械连接， （60），从而形成线圈和电缆组件（110）。 至少后套圈（90）包括用于将线圈和电缆组件（110）牢固地固定在封装（20）内的肩部（100）。 此外，注射成型工艺提供了与电缆（60）的电介质（68）结合并且将线圈和电缆组件（110）对称地锁定在其中的耐用封装（20）。

公开(公告)号：US06170148B2

公开(公告)日：2001-01-09

申请号：US09012878

申请日：1998-01-23

申请人： Dave Van Den Berg

发明人： Dave Van Den Berg

IPC分类号： H01F4100

CPC分类号： G01B7/001 ,  G01D11/245 ,  G01H1/003 ,  G01H11/02 ,  G01K7/02 ,  H01F2027/2833 ,  Y10T29/49007 ,  Y10T29/4902

摘要： The encapsulated transducer (10) includes an injection molded encapsulation (20) having a front end (22) and a back end (24). The encapsulation (20) ensconces a sensing element (40) proximate the front end (22) and a portion of a cable (60) which extends from the back end (24). The sensing element or coil (40) is electrically and mechanically connected to the cable (60) by a pair of suitably sized front and rear ferrules (80), (90) secured to a center and coaxial conductor (66), (70) of the associated cable (60) thereby forming a coil and cable assembly (110). At least the rear ferrule (90) includes a shoulder (100) for firmly anchoring the coil and cable assembly (110) within the encapsulation (20). In addition an injection molding process provides the durable encapsulation (20) which bonds with a dielectric (68) of the cable (60) and symmetrically locks the coil and cable assembly (110) therein.

摘要翻译： 封装的换能器（10）包括具有前端（22）和后端（24）的注射成型封装（20）。 封装（20）固定靠近前端（22）的感测元件（40）和从后端（24）延伸的电缆（60）的一部分。 传感元件或线圈（40）通过一对适合尺寸的固定在中心和同轴导体（66），（70）上的前后套圈（80），（90）与电缆（60）电连接和机械连接， （60），从而形成线圈和电缆组件（110）。 至少后套圈（90）包括用于将线圈和电缆组件（110）牢固地固定在封装（20）内的肩部（100）。 此外，注射成型工艺提供了与电缆（60）的电介质（68）结合并且将线圈和电缆组件（110）对称地锁定在其中的耐用封装（20）。

公开(公告)号：US06291773B1

公开(公告)日：2001-09-18

申请号：US09259243

申请日：1999-02-26

申请人： Robert Nikkels ,  Dave Van den Berg

发明人： Robert Nikkels ,  Dave Van den Berg

IPC分类号： H01B700

CPC分类号： H01B7/285 ,  H01B13/328 ,  Y02A30/14

摘要： A method and a resulting cable (10) is disclosed which precludes fluid wicking within the interior of the cable (10) by impregnating the cable (10) with a sealing composition and curing the sealing composition therein. The cable (10) includes an ultimate strata (18), a penultimate strata (20) and a central strata (40) concentrically disposed. The central strata (40) includes a central signal transmission medium (44) separated from the penultimate strata (20) by a central insulator or dielectric (42). The penultimate strata (20) includes a braided sheath (32) circumscribing a braided conductor (22) and an insulator (30) interposed therebetween. The ultimate strata (18) surrounds the interior or the penultimate strata (20) and central strata (40) of the cable (10).

摘要翻译： 公开了一种方法和所得到的电缆（10），其通过用密封组合物浸渍电缆（10）并固化其中的密封组合物来排除在电缆（10）的内部内的流体芯吸。 电缆（10）包括终极层（18），倒数第二层（20）和同心设置的中心层（40）。 中心地层（40）包括通过中心绝缘体或电介质（42）与倒数第二层（20）分离的中心信号传输介质（44）。 倒数第二层（20）包括围绕编织导体（22）的编织护套（32）和介于其间的绝缘体（30）。 最终层（18）围绕电缆（10）的内部或倒数第二层（20）和中心层（40）。

公开(公告)号：US6131270A

公开(公告)日：2000-10-17

申请号：US166331

申请日：1998-10-05

申请人： Dave Van Den Berg

发明人： Dave Van Den Berg

IPC分类号： B29C33/12 ,  B29C45/14 ,  B29C70/72 ,  G01B7/00 ,  G01D11/24 ,  G01H1/00 ,  G01H11/02 ,  H01F41/00

CPC分类号： G01D11/245 ,  B29C33/12 ,  B29C45/14073 ,  B29C70/72 ,  G01B7/001 ,  G01H1/003 ,  G01H11/02 ,  B29C2791/001 ,  B29L2031/3061 ,  B29L2031/752 ,  Y10T29/49007 ,  Y10T29/4902

摘要： An encapsulated transducer (10) includes an injection molded encapsulation (20) having front end (22) and back end (24). The encapsulation (20) is a monolith of cured moldable material ensconcing a sensing element or coil (90) proximate front end (22) and a portion of an information transmitting medium (120) emanating from back end (24). A component alignment preform (40) operatively couples sensing element (90) with information transmitting medium (120). A protective sleeve (150) is transfer molded over coil (90) and interlocked with preform (40) thereby forming a sleeved coil and cable assembly (170). This sleeved coil and cable assembly (170) is encapsulated by an injection molding process which provides the durable encapsulation (20). The sleeved coil and cable assembly (170) is symmetrically disposed within the encapsulation (20) and the encapsulation (20) includes an integrally formed protective wall having a uniform thickness "T" along a forwardmost portion of sensing element (90) and integrally transitioning into an uninterrupted side wall circumscribing the sensing element and a portion of the cable.

摘要翻译： 封装的换能器（10）包括具有前端（22）和后端（24）的注射成型封装（20）。 封装（20）是固化可模制材料的整体，其固定靠近前端（22）的感测元件或线圈（90）和从后端（24）发出的信息传输介质（120）的一部分。 元件对准预成型件（40）可操作地将感测元件（90）与信息传输介质（120）耦合。 保护套（150）在线圈（90）上传送模制，并与预成型件（40）互锁，从而形成套管线圈和电缆组件（170）。 该套筒线圈和电缆组件（170）通过提供耐用封装（20）的注射成型工艺进行封装。 套管线圈和电缆组件（170）对称地设置在封装（20）内，并且封装（20）包括沿着感测元件（90）的最前部分具有均匀厚度“T”的整体形成的保护壁，并且整体地转换 进入限定感测元件和电缆的一部分的不间断的侧壁。