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公开(公告)号：US20180080574A1
公开(公告)日：2018-03-22
申请号：US15473834
申请日：2017-03-30
Applicant: Dresser, Inc.
Inventor： Jeffrey Louis Johanning , Mark David Kaczmarek , Abdul Raoof Mohamed , Jayesh K. Shah , Casey Michael Stockbridge , Orie Woodman Van Doran
IPC: F16K31/163 , F16K31/52 , F16K37/00 , F16K27/00
Abstract: An actuator for use in a control valve assembly that has a structure amenable to manufacture. The actuator may comprise a housing comprising a plurality of walls secured to one another with fasteners to form an interior cavity, a torque hub disposed in the interior cavity, the torque hub comprising a torque body and a torque arm that are releasably engaged with one another via fasteners, each of the torque body and the torque arm having interfacing geometry that defines surfaces that engage with opposing surfaces on the other; and a load generator coupled with the torque hub.
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公开(公告)号：US10704707B2
公开(公告)日：2020-07-07
申请号：US15473834
申请日：2017-03-30
Applicant: Dresser, Inc.
Inventor： Jeffrey Louis Johanning , Mark David Kaczmarek , Abdul Raoof Mohamed , Jayesh K. Shah , Casey Michael Stockbridge , Orie Woodman Van Doran
IPC: F16K31/163 , F16K27/00 , F16K37/00 , F16K31/52 , F16K31/56
Abstract: An actuator for use in a control valve assembly that has a structure amenable to manufacture. The actuator may comprise a housing comprising a plurality of walls secured to one another with fasteners to form an interior cavity, a torque hub disposed in the interior cavity, the torque hub comprising a torque body and a torque arm that are releasably engaged with one another via fasteners, each of the torque body and the torque arm having interfacing geometry that defines surfaces that engage with opposing surfaces on the other; and a load generator coupled with the torque hub.
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公开(公告)号：USD836754S1
公开(公告)日：2018-12-25
申请号：US29563478
申请日：2016-05-05
Applicant: Dresser, Inc.
Designer： Jeffrey Louis Johanning , Abdul Raoof Mohamed , Jayesh K Shah
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