公开(公告)号：JP2004354384A

公开(公告)日：2004-12-16

申请号：JP2004157525

申请日：2004-05-27

Applicant: Rosemount Inc ,  ローズマウント インコーポレイテッド

Inventor： ERIKSEN CHRISTOPHER L ,  GRAVEL JAMES L ,  OLSON RANDALL C ,  STREI DAVID

IPC: G01L19/00 ,  G01L9/00 ,  H01R13/504 ,  H01R13/658 ,  H01R13/66

CPC classification number: G01L19/0084 ,  H01R12/714 ,  H01R13/504 ,  H01R13/6595 ,  H01R13/6683

Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector that protects the pressure sensor stem projecting from the pressure sensor capsule from breaking.
SOLUTION: The electrical connector 50 protects a pressure sensor stem that projects from a pressure sensor capsule. The electrical connector 50 comprises base a plate 52 that possesses a central hole 54, and surrounding walls 56 that are connected with the base plate 52 and overhung below the base plate 52. Surrounding walls 56 can be slidably engaged with the pressure sensor capsule, when the pressure sensor stem penetrates through the central hole 54 and it projects above the base plate 52. A protection wall 60, connected with the base plate 52, overhangs above the pressure sensor stem, so as to protect the pressure sensor stem. A lead frame 64 in the protection wall 60 provides electrical connection to the sensor contact pad on the pressure sensor stem.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种电连接器，其保护从压力传感器胶囊突出的压力传感器杆不破裂。 解决方案：电连接器50保护从压力传感器胶囊突出的压力传感器杆。 电连接器50包括底座，其具有中心孔54的板52和与基板52连接并悬挂在基板52下方的周围壁56.环绕壁56可以与压力传感器胶囊可滑动地接合， 压力传感器杆杆穿过中心孔54并且突出在基板52的上方。与基板52连接的保护壁60悬挂在压力传感器杆上方，以保护压力传感器杆。 保护壁60中的引线框架64提供与压力传感器杆上的传感器接触垫的电连接。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：WO2006110329B1

公开(公告)日：2007-01-11

申请号：PCT/US2006011585

申请日：2006-03-29

Applicant: ROSEMOUNT INC ,  GRAVEL JAMES L ,  FANDREY MARK C

Inventor： GRAVEL JAMES L ,  FANDREY MARK C

IPC: G01F23/284

CPC classification number: G01F23/284

Abstract: A microwave level gauge 17 for measuring a level of a process material in a tank includes a ceramic seal 316 and a microwave conductor 218. The ceramic seal 316 is disposed adjacent to an opening in the tank and adapted to isolate circuitry 203 from the process material. The microwave conductor is electrically coupled to the circuitry and extends through the hermetic seal 316 and into the process material in the tank. The ceramic seal 316 and an isolating adapter 328 cooperate to isolate the microwave conductor from the process fluid and from external forces.

Abstract translation: 用于测量罐中处理材料水平的微波水平计17包括陶瓷密封件316和微波导体218.陶瓷密封件316邻近罐中的开口设置并且适于将电路203与处理材料隔离开 。 微波导体电耦合到电路并且延伸穿过气密密封件316并进入罐中的处理材料。 陶瓷密封件316和隔离适配器328配合以将微波导体与工艺流体和外部力隔离开。

公开(公告)号：CA2603855A1

公开(公告)日：2006-10-19

申请号：CA2603855

申请日：2006-03-29

Applicant: ROSEMOUNT INC

Inventor： GRAVEL JAMES L ,  FANDREY MARK C

IPC: G01F23/284

Abstract: A microwave level gauge for measuring a level of a process material in a tank includes a ceramic seal and a microwave conductor. The ceramic seal is disposed adjacent to an opening in the tank and adapted to isolate circuitry from the process material. The microwave conductor is electrically coupled to the circuitry and extends through the hermetic seal and into the process material in the tank. The ceramic seal and an isolating adapter cooperate to isolate the microwave conductor from the process fluid and from external forces.

公开(公告)号：CA2276778A1

公开(公告)日：1998-07-16

申请号：CA2276778

申请日：1998-01-06

Applicant: ROSEMOUNT INC

Inventor： OLSON RANDALL C ,  KRUSE STEVE D ,  GRAVEL JAMES L

IPC: G01F23/26 ,  G01F23/284 ,  H01R13/52 ,  H01R13/527 ,  H01R13/622

Abstract: A modular probe (22, 90) that is used with a transmitter (20) for determining levels in a process material container (10), bins, pipes, using capacitance, micro impulse radar, or other types of signals, has a self contained pressure seal (26, 38, 46, 91, 92). The probe (22, 90) mounts to a connector (58, 98) that has an explosion proof barrier (74, 97) in a manner so that they can be separated and replaced without altering the barrier (74, 97). The transmitter (20) may be coupled and uncoupled from the connector (58, 98) after the probe (22, 90) is installed in a tank and the transmitter housing (78) can be removed and replaced, both without affecting the explosion proof portion of the assembly. An environmental seal (66, 100) between the probe (22, 90), and the connector (58, 98) may be replaced without removing the transmitter housing (78) from the connector (58, 98) so the explosion proof barrier (74, 97) for the transmitter housing (78) remains effective.

公开(公告)号：WO2006110329A3

公开(公告)日：2006-12-07

申请号：PCT/US2006011585

申请日：2006-03-29

Applicant: ROSEMOUNT INC ,  GRAVEL JAMES L ,  FANDREY MARK C

Inventor： GRAVEL JAMES L ,  FANDREY MARK C

IPC: G01F23/284

CPC classification number: G01F23/284

Abstract: A microwave level gauge 17 for measuring a level of a process material in a tank includes a ceramic seal 316 and a microwave conductor 218. The ceramic seal 316 is disposed adjacent to an opening in the tank and adapted to isolate circuitry 203 from the process material. The microwave conductor is electrically coupled to the circuitry and extends through the hermetic seal 316 and into the process material in the tank. The ceramic seal 316 and an isolating adapter 328 cooperate to isolate the microwave conductor from the process fluid and from external forces.

Abstract translation: 用于测量罐中处理材料水平的微波水平计17包括陶瓷密封件316和微波导体218.陶瓷密封件316邻近罐中的开口设置并且适于将电路203与处理材料隔离开 。 微波导体电耦合到电路并且延伸穿过气密密封件316并进入罐中的处理材料。 陶瓷密封件316和隔离适配器328配合以将微波导体与工艺流体和外部力隔离开。

公开(公告)号：DE102004026220B4

公开(公告)日：2015-09-24

申请号：DE102004026220

申请日：2004-05-28

Applicant: ROSEMOUNT INC

Inventor： ERIKSEN CHRISTOPHER L ,  GRAVEL JAMES L ,  OLSON RANDALL C ,  STREI DAVID

IPC: G01L19/00 ,  G01L19/14 ,  G01L9/00 ,  H01R13/40 ,  H01R13/46 ,  H01R13/504 ,  H01R13/658 ,  H01R13/66

Abstract: Elektrischer Verbinder (50) zum Verbinden mit einem Drucksensorschaft (34), der von einer Drucksensorkapsel (20) vorsteht, wobei der elektrische Verbinder aufweist: eine Grundplatte (52) mit einer durchgehenden mittleren Öffnung (54); eine Umfangswand (56), die an die Grundplatte (52) angrenzt und unter der Grundplatte (52) hervorsteht, wobei die Umfangswand (56) so geformt ist, dass sie mit der Drucksensorkapsel (20) gleitend in Eingriff kommt, wenn der Drucksensorschaft (34) durch die mittlere Öffnung (54) geführt wird, um über der Grundplatte (52) hervorzustehen; eine Schutzwand (60), die an die Grundplatte (52) angrenzt, so dass sie über dem Drucksensorschaft (34) hervorsteht, wobei die Schutzwand (60) den Drucksensorschaft (34) schützt; und einen Leitungsrahmen (64), der in der Schutzwand (60) angeordnet ist und elektrische Anschlüsse für Sensor-Kontaktstellen (36) auf dem Drucksensorschaft (34) bereitstellt.

公开(公告)号：MX9404065A

公开(公告)日：1995-01-31

申请号：MX9404065

申请日：1994-05-31

Applicant: ROSEMOUNT INC

Inventor： GRAVEL JAMES L

IPC: B01D46/10 ,  F15B5/00 ,  B01D46/42 ,  F15C3/14 ,  G05D16/20 ,  F17C5/00

Abstract: A transducer which provides a regulated pneumatic output as a function of an electric control input includes a housing, a gas regulator, and a particle trap. The housing has a passage therein, the passage including an inlet for receiving a pressurized gas supply and an outlet. The particle trap is disposed in the passage and includes a trap plate and a trap nozzle which directs gas against the trap plate so as to remove undesired entrained particles from the gas before it reaches the gas regulator.

公开(公告)号：DE102004026220A1

公开(公告)日：2005-02-10

申请号：DE102004026220

申请日：2004-05-28

Applicant: ROSEMOUNT INC

Inventor： ERIKSEN CHRISTOPHER L ,  GRAVEL JAMES L ,  OLSON RANDALL C ,  STREI DAVID

IPC: G01L19/00 ,  G01L9/00 ,  H01R13/504 ,  H01R13/658 ,  H01R13/66 ,  G01L19/14

公开(公告)号：AU5908798A

公开(公告)日：1998-08-03

申请号：AU5908798

申请日：1998-01-06

Applicant: ROSEMOUNT INC

Inventor： GRAVEL JAMES L ,  KRUSE STEVE D ,  OLSON RANDALL C

IPC: G01F23/26 ,  G01F23/284 ,  H01R13/52 ,  H01R13/527 ,  H01R13/622

Abstract: A modular probe that is used for determining levels in a process material container, bins, pipes, using capacitance, micro impulse radar, or other types of signals, and which has a self contained pressure seal in the probe. The probe mounts to a connector that has an explosion proof barrier. The connector in turn supports a transmitter housing, which can be made explosion proof as well. The probe is coupled to the connector in a manner so that they can be easily separated and replaced without altering the explosion proof barrier. An independent seal on the probe itself permits the probe to be installed in a tank prior to the transmitter installation, and the transmitter may be uncoupled from the connector and replaced with a new transmitter without affecting the explosion proof portion of the assembly. The transmitter housing may also be removed or replaced from service without disassembly of the housing while the probe remains installed in a tank or other location undisturbed until the transmitter is replaced. Further, an environmental seal between the probe and the connector may be replaced without removing the transmitter housing from the connector so the explosion proof barrier for the transmitter housing remains effective.

公开(公告)号：AU7093594A

公开(公告)日：1995-01-03

申请号：AU7093594

申请日：1994-05-13

Applicant: ROSEMOUNT INC

Inventor： GRAVEL JAMES L

IPC: F15B5/00 ,  B01D46/10 ,  B01D46/42 ,  F15C3/14 ,  G05D16/20

Abstract: A transducer which provides a regulated pneumatic output as a function of an electric control input includes a housing, a gas regulator, and a particle trap. The housing has a passage therein, the passage including an inlet for receiving a pressurized gas supply and an outlet. The particle trap is disposed in the passage and includes a trap plate and a trap nozzle which directs gas against the trap plate so as to remove undesired entrained particles from the gas before it reaches the gas regulator.