Title:
圧力送信機を用いた緊急遮断弁の診断法
Document Type and Number:
Japanese Patent JP2007522563
Kind Code:
A
Abstract:
An emergency shut down valve is operated using a pressurized fluid. A pressure transmitter is operably coupleable to the source of pressurized fluid and is configured to receive an indication relative to emergency shut down valve diagnostics. The pressure transmitter responsively captures pressure readings relative to the source of pressurized fluid for a selected duration. In some embodiments, the pressure transmitter may perform diagnostics upon the captured data. In other embodiments, the captured data is provided to an external device for analysis.
Inventors:
Elurek, Evren
Application Number:
JP2006552248A
Publication Date:
August 09, 2007
Filing Date:
February 04, 2005
Export Citation:
Assignee:
Rosemount Incorporated
International Classes:
G05B23/02; F16K31/12; F16K37/00; F16K51/00; G05D7/06
Attorney, Agent or Firm:
Kaori Tanaka
Michito Hiraki
Sanji Tanabe
Michito Hiraki
Sanji Tanabe