公开(公告)号：CA2821694C

公开(公告)日：2015-04-28

申请号：CA2821694

申请日：2011-12-08

Applicant: ROSEMOUNT INC

Inventor： ROBINSON CORY M ,  MCGUIRE CHAD M ,  CHHUOY HUN

IPC: G01D11/24 ,  H01M2/10

Abstract: A measurement transmitter (100) includes a main housing body (102B) with a first cavity (104) closed by a first cover (102A) and a second cavity (106) closed by a second cover (102C). A measurement circuit assembly in the first cavity (104) includes power and service communication conductors (112) that extend through the main housing body (102B) to contacts (116) in the second cavity (106). A replaceable module (120) plugs into the contacts (116) in the second cavity (106) and includes a primary battery (150) and a service communication connector (122). The service communication connector (122) is exposed for connection to service equipment by removal of the second cover (102C).

公开(公告)号：DE10311977B4

公开(公告)日：2014-02-27

申请号：DE10311977

申请日：2003-03-18

Applicant: ROSEMOUNT INC

Inventor： BRODEN DAVID A ,  ZELLER DEBRA K ,  MCGUIRE CHAD M

IPC: G01L19/06 ,  F16B5/08 ,  G01L7/08 ,  G01L9/00 ,  G01L13/02 ,  G01L19/00

Abstract: Prozeßgeber zum Messen eines Prozeßdrucks mit: einem Drucksensor (16); einem Sensorgehäuse (14) mit einer Fläche, die so konfiguriert ist, daß sie Prozeßfluid ausgesetzt ist; einem Füllfluid-Kapillarrohr (32, 34), das Fluid vom Drucksensor (16) mit der Fläche koppelt; einer Isoliermembran (60, 62), die Füllfluid im Kapillarrohr (32, 34) vom Prozeßfluid isoliert; einer Membranschweißverbindung (64, 66), die die Isoliermembran (60, 62) an der Fläche befestigt, ferner mit einem Schweißring, der sich um die Isoliermembran erstreckt, und wobei sich die Membranschweißverbindung durch den Schweißring erstreckt; und einer Prozeßfluiddichtung (80, 82), die eine Prozeßfluidverbindung an der Fläche des Sensorgehäuses (14) abdichtet, um so Prozeßfluid mit der Isoliermembran zu koppeln, wobei die Prozeßfluiddichtung (80, 82) in senkrechter Richtung zu einer Ebene der Fläche von der Membranschweißverbindung beabstandet ist, um Spannung auf die Membran von der Prozeßfluiddichtung infolge einer Anordnungskraft zu reduzieren.

公开(公告)号：CA2783950C

公开(公告)日：2014-01-07

申请号：CA2783950

申请日：2007-02-20

Applicant: ROSEMOUNT INC

Inventor： MCGUIRE CHAD M ,  VANDERAA JOEL D

IPC: H01Q1/24 ,  H01Q1/08

Abstract: A field device including a housing having an outer surface and an inner surface surrounding a main cavity. The housing further includes an aperture extending from the main cavity to the outer surface. An electrical component is located within the main cavity of the housing. An antenna is in electrical communication with the electrical component. The field device further includes a rotatable mount attached to the housing. The mount has a channel extending from a first end to a second end of the mount. A cable is electrically connected to the electrical component and the antenna and the cable extends through at least a portion of the channel.

公开(公告)号：CA2786582A1

公开(公告)日：2011-07-21

申请号：CA2786582

申请日：2010-10-27

Applicant: ROSEMOUNT INC

Inventor： MCGUIRE CHAD M

IPC: H01M2/04 ,  H01M2/10 ,  H01M6/50

Abstract: A modular, intrinsically- safe power module assembly (12) is provided. The assembly includes a rigid conduit adapter (22) configured to mount to a conduit (20) of a field device (10). A housing (66), having an interior, is operably coupled to the rigid conduit adapter (22) and is physically supported by the rigid conduit adapter (22). At least one non-rechargeable battery (64, 164) is disposed within the housing (66). Intrinsic safety circuitry (500) is coupled to the at least one non-rechargeable battery (64, 164), and is coupled to a connector that mates with a cooperative connector (62) in the rigid conduit adapter (22).

公开(公告)号：CA2643175A1

公开(公告)日：2007-08-30

申请号：CA2643175

申请日：2007-02-20

Applicant: ROSEMOUNT INC

Inventor： VANDERAA JOEL D ,  MCGUIRE CHAD M

IPC: H01Q1/08 ,  H01Q1/24

Abstract: A field device including a housing having an outer surface and an inner surface surrounding a main cavity. The housing further includes an aperture extending from the main cavity to the outer surface. An electrical component is located within the main cavity of the housing. An antenna is in electrical communication with the electrical component. The field device further includes a rotatable mount attached to the housing. The mount has a channel extending from a first end to a second end of the mount. A cable is electrically connected to the electrical component and the antenna and the cable extends through at least a portion of the channel.

公开(公告)号：CA2579818A1

公开(公告)日：2006-03-30

申请号：CA2579818

申请日：2005-09-15

Applicant: ROSEMOUNT INC

Inventor： MCGUIRE CHAD M ,  ORTH KELLY M

IPC: H05K1/02

Abstract: A field hardened industrial device is described with a housing of the device having electrically conductive walls surrounding a cavity with an open end. An electronics assembly is adapted to fit within the cavity. The device includes a circuit card assembly, which is a multi-layered printed wiring board with pass-through electrical connections and an embedded ground plane electrically coupled to the housing to shield the electronics assembly from electromagnetic interference and to provide environmental protection to the electronics assembly.

公开(公告)号：BR112012016993A2

公开(公告)日：2016-04-19

申请号：BR112012016993

申请日：2010-10-27

Applicant: ROSEMOUNT INC

Inventor： MCGUIRE CHAD M

IPC: H01M2/04 ,  H01M2/10 ,  H01M6/50

Abstract: conjunto modular de módulo de energia intrisecamente seguro, e, sistema de um dispositivo de campo. um conjunto de módulo de energia intrisecamente seguro, (12), é provido. o conjunto inclui um adaptador de conduto rígido (22) configurado para montagem em um conduto (20) de um dispositivo de campo (10). a carcaça (66), tendo um interior, é operativamente acoplado ao adaptador de conduto rígido (22) e é fisicamente suportada pelo adaptador de conduto rígido (22) e é fisicamente suportada pelo adaptador de conduto rígido (22). pelo menos uma bateria não recarregável (64, 164) é disposta dentro da carcaça (66). o circuito de segurança intrínseco (500) é acoplado a pelo menos uma bateria recarregável (64, 164), e é acoplado a um conector que se conjuga com um conectos cooperativo (62) no adaptador de conduto rígido (22).

公开(公告)号：CA2726613C

公开(公告)日：2015-04-14

申请号：CA2726613

申请日：2009-06-17

Applicant: ROSEMOUNT INC

Inventor： VANDERAA JOEL D ,  GRUNIG CHRISTINA A ,  HURD RONALD F ,  WESTFIELD BRIAN L ,  MCGUIRE CHAD M ,  PAULLUS STEVEN B

IPC: G05B19/418 ,  G01D5/48 ,  G08C19/02

Abstract: A process device wireless adapter (300, 600, 700, 800) includes a wireless communications module (310, 602, 702), a metallic housing (302, 606), and an antenna (320, 604, 826). The wireless communications module (310, 602, 702) is configured to communicatively couple to a field device (350) and to a wireless receiver (502). The metallic housing (302, 606) surrounds the wireless communication module (310, 602, 702) and has a first end and a second end. The first end is configured to attach to the field device (350). In one embodiment, a metallic shield (608, 708) contacts the housing (302, 606) second end such that the metallic shield (608, 708) and the housing (302, 606) form a substantially continuous conductive surface. The antenna (320, 604, 826) is communicatively coupled to the wireless communication module (310, 602, 702) and separated from the wireless communication module (310, 602, 702) by the metallic shield (608, 708). Preferably, the wireless communications module (310, 602, 702) illustratively includes a printed circuit board that has a length that is greater than its width.

公开(公告)号：CA2786582C

公开(公告)日：2015-02-24

申请号：CA2786582

申请日：2010-10-27

Applicant: ROSEMOUNT INC

Inventor： MCGUIRE CHAD M

IPC: H01M2/04 ,  H01M2/10 ,  H01M6/50

Abstract: A modular, intrinsically- safe power module assembly (12) is provided. The assembly includes a rigid conduit adapter (22) configured to mount to a conduit (20) of a field device (10). A housing (66), having an interior, is operably coupled to the rigid conduit adapter (22) and is physically supported by the rigid conduit adapter (22). At least one non-rechargeable battery (64, 164) is disposed within the housing (66). Intrinsic safety circuitry (500) is coupled to the at least one non-rechargeable battery (64, 164), and is coupled to a connector that mates with a cooperative connector (62) in the rigid conduit adapter (22).

公开(公告)号：MX2013006439A

公开(公告)日：2013-07-17

申请号：MX2013006439

申请日：2011-12-08

Applicant: ROSEMOUNT INC

Inventor： ROBINSON CORY M ,  MCGUIRE CHAD M ,  CHHUOY HUN

IPC: G01D11/24 ,  H01M2/10

Abstract: Un transmisor de medición (100) incluye un cuerpo principal de alojamiento (102B) con una primera cavidad (104) cerrado por una primera cubierta (102A) y una segunda cavidad (106) cerrada por una segunda cubierta (102C). Un ensamble de circuito de medición en la primera cavidad (104) incluye fuentes de servicio y conductores de comunicación (112) que se extienden a través del cuerpo principal de alojamiento (102B) a los contactos (116) en la segunda cavidad (106). Un módulo reemplazable (120) se conecta a los contactos (116) en la segunda cavidad (106) e incluye una batería primaria (150) y un conector de comunicación de servicio (122). El conector de comunicación de servicio (122) está expuesta para la conexión al equipo de servicio de la eliminación de la segunda cubierta (102C).