公开(公告)号：WO2006019439A1

公开(公告)日：2006-02-23

申请号：PCT/US2005/014267

申请日：2005-04-25

Applicant: ROSEMOUNT INC. ,  SUND, Wesley, E. ,  NORD, christina, A. ,  SITTLER, Fred, C. ,  MCINTIRE, John

Inventor： SUND, Wesley, E. ,  NORD, christina, A. ,  SITTLER, Fred, C. ,  MCINTIRE, John

IPC: G01L19/06

CPC classification number: G01L19/0627

Abstract: An improved pressure transducer (50, 70, 80) is disclosed. The transducer (50, 70, 80) includes a connector, an enclosure, a sensor portion (58), and an external heater (32, 76) disposed to heat the sensor portion (58). In some aspects, the sensor portion (58) includes a sensor constructed from a brittle material and does not employ any fill fluid within the sensor. In another aspect, the invention includes a kit (30, 52, 72, 82) that adapts non-heated high purity vacuum transducers (10) for heated use. The kit (30, 52, 72, 82) includes a connector portion (36, 84) and a heater portion (32, 76) that is coupled to the connector portion (36, 84). The connector portion (36, 84) may also include one or more indicators (58).

Abstract translation: 公开了一种改进的压力传感器（50,70,80）。 传感器（50,70,80,80）包括连接器，外壳，传感器部分（58）和设置成加热传感器部分（58）的外部加热器（32,76）。 在一些方面，传感器部分（58）包括由脆性材料构成的传感器，并且在传感器内不使用任何填充流体。 在另一方面，本发明包括适于未加热的高纯度真空换能器（10）以用于加热使用的套件（30,52,72,82）。 套件（30,52,72,82）包括连接器部分（36,84）和耦合到连接器部分（36,84）的加热器部分（32,76）。 连接器部分（36,84）还可以包括一个或多个指示器（58）。

公开(公告)号：WO2008021327A1

公开(公告)日：2008-02-21

申请号：PCT/US2007/017926

申请日：2007-08-13

Applicant: ROSEMOUNT, INC. ,  LU, Liangju ,  CHAKRABORTY, Swapan ,  MCINTIRE, John

Inventor： LU, Liangju ,  CHAKRABORTY, Swapan ,  MCINTIRE, John

IPC: F03G7/08

CPC classification number: F03G7/08 ,  H02K35/04 ,  H02N2/186

Abstract: Vibration-based electrical power generation is provided. In one aspect, a vibration-based power generator is embodied within a machine dampener (10, 30) and includes an electromotive power generation module (16) and a piezoelectric power generation module (22). A power storage device (50) is operably coupled to the electromotive power generation module (16) and the piezoelectric power generation module (22). In another aspect, a device (100) for generating electrical energy based is provided. The device (100) includes a housing (104) operably coupleable to a source of vibration. The housing (104) defines a chamber (108) inside. A first circular permanent. magnet (112) is located within the chamber (108) and has an outer diameter. A ring- type permanent magnet (110) is located around the first circular permanent magnet (112) and defines an annular space (116) therebetween. At least one voice coil portion (118, 120) is located in the annular space (116) and is coupled to a flexure structure (124, 126) to allow the voice coil portion(s) (118, 120) to move within the flux of the permanent magnets (110, 112) in response to vibration.

Abstract translation: 提供基于振动的发电。 一方面，一种振动型发电机体现在机械阻尼器（10,30）内，并且包括电动发电模块（16）和压电发电模块（22）。 蓄电装置（50）可操作地耦合到电动发电模块（16）和压电发电模块（22）。 另一方面，提供一种用于产生电能的装置（100）。 装置（100）包括可操作地耦合到振动源的壳体（104）。 壳体（104）在内部限定一个室（108）。 第一个循环永久物。 磁体（112）位于腔室（108）内并且具有外径。 环形永磁体（110）位于第一圆形永磁体（112）周围并且在其间限定环形空间（116）。 至少一个音圈部分（118,120）位于环形空间（116）中并且耦合到挠曲结构（124,126），以允许音圈部分（118,120）在内部 响应于振动，永磁体（110,112）的通量。

公开(公告)号：EP2057375B1

公开(公告)日：2018-10-10

申请号：EP07836784.4

申请日：2007-08-13

Applicant: Rosemount Inc.

Inventor： LU, Liangju ,  CHAKRABORTY, Swapan ,  MCINTIRE, John

IPC: F03G7/08

CPC classification number: F03G7/08 ,  H02K35/04 ,  H02N2/186

Abstract: Vibration-based electrical power generation is provided. In one aspect, a vibration-based power generator is embodied within a machine dampener and includes an electromotive power generation module and a piezoelectric power generation module. A power storage device is operably coupled to the electromotive power generation module and the piezoelectric power generation module. In another aspect, a device for generating electrical energy based is provided. The device includes a housing operably coupleable to a source of vibration. The housing defines a chamber inside. A first circular permanent magnet is located within the chamber and has an outer diameter. A ring-type permanent magnet is located around the first circular permanent magnet and defines an annular space therebetween. At least one voice coil portion is located in the annular space and is coupled to a flexure structure to allow the voice coil portion(s) to move within the flux of the permanent magnets in response to vibration.

公开(公告)号：EP1769225A1

公开(公告)日：2007-04-04

申请号：EP05739987.5

申请日：2005-04-25

Applicant: Rosemount, Inc.

Inventor： SUND, Wesley, E. ,  NORD, Christina, A. ,  SITTLER, Fred, C. ,  MCINTIRE, John

IPC: G01L19/06

CPC classification number: G01L19/0627

Abstract: An improved pressure transducer is disclosed. The transducer includes a connector, an enclosure, a sensor portion, and an external heater disposed to heat the sensor portion. In some aspects, the sensor portion includes a sensor constructed from a brittle material and does not employ any fill fluid within the sensor. In another aspect, the invention includes a kit that adapts non-heated high purity vacuum transducers for heated use. The kit includes a connector portion and a heater portion that is coupled to the connector portion. The connector portion may also include one or more indicators.

Abstract translation: 公开了一种改进的压力传感器。 换能器包括连接器，外壳，传感器部分和设置为加热传感器部分的外部加热器。 在一些方面，传感器部分包括由脆性材料构成的传感器，并且在传感器内不使用任何填充流体。 在另一方面，本发明包括适用于未加热的高纯度真空换热器以用于加热使用的试剂盒。 套件包括连接器部分和耦合到连接器部分的加热器部分。 连接器部分还可以包括一个或多个指示器。

公开(公告)号：EP1769225B1

公开(公告)日：2018-11-28

申请号：EP05739987.5

申请日：2005-04-25

Applicant: Rosemount Inc.

Inventor： SUND, Wesley, E. ,  GRUNIG, Christina, A. ,  SITTLER, Fred, C. ,  MCINTIRE, John

IPC: G01L19/06

CPC classification number: G01L19/0627

Abstract: An improved pressure transducer is disclosed. The transducer includes a connector, an enclosure, a sensor portion, and an external heater disposed to heat the sensor portion. In some aspects, the sensor portion includes a sensor constructed from a brittle material and does not employ any fill fluid within the sensor. In another aspect, the invention includes a kit that adapts non-heated high purity vacuum transducers for heated use. The kit includes a connector portion and a heater portion that is coupled to the connector portion. The connector portion may also include one or more indicators.

公开(公告)号：EP2057375A1

公开(公告)日：2009-05-13

申请号：EP07836784.4

申请日：2007-08-13

Applicant: Rosemount, Inc.

Inventor： LU, Liangju ,  CHAKRABORTY, Swapan ,  MCINTIRE, John

IPC: F03G7/08

CPC classification number: F03G7/08 ,  H02K35/04 ,  H02N2/186

Abstract: Vibration-based electrical power generation is provided. In one aspect, a vibration-based power generator is embodied within a machine dampener and includes an electromotive power generation module and a piezoelectric power generation module. A power storage device is operably coupled to the electromotive power generation module and the piezoelectric power generation module. In another aspect, a device for generating electrical energy based is provided. The device includes a housing operably coupleable to a source of vibration. The housing defines a chamber inside. A first circular permanent magnet is located within the chamber and has an outer diameter. A ring-type permanent magnet is located around the first circular permanent magnet and defines an annular space therebetween. At least one voice coil portion is located in the annular space and is coupled to a flexure structure to allow the voice coil portion(s) to move within the flux of the permanent magnets in response to vibration.