Title:
VALVE ASSEMBLY AND SYSTEM USED TO CONTROL FLOW RATE OF FLUID
Document Type and Number:
Japanese Patent JP2021047859
Kind Code:
A
Abstract:
To provide a new valve assembly.SOLUTION: A valve assembly for controlling a fluid flow rate comprises a valve block, a valve, a sensor chip package, and a controller interface. The block has an upstream reservoir, a downstream reservoir, and a valve seat for communicating fluid from an upstream location to a downstream location. The valve has a movable member. The package has at least one sensor coupled with the valve. The interface is communicable coupled to a control unit, the valve, and the package. The interface sends at least one parametric value provided by the package to the control unit, and receives a control signal used to adjust valve stroke of the valve. The control signal is determined based on at least one measured parametric value and at least one other parametric value provided by a fluid processing system.SELECTED DRAWING: Figure 1A
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Inventors:
MOHAMED SALEEM
ARUN NAGARAJAN
DANIEL MUDD
HOSSEIN GHAPANCHIZADEH
ARUN NAGARAJAN
DANIEL MUDD
HOSSEIN GHAPANCHIZADEH
Application Number:
JP2020152977A
Publication Date:
March 25, 2021
Filing Date:
September 11, 2020
Export Citation:
Assignee:
ILLINOIS TOOL WORKS
International Classes:
G05D7/06; F16K37/00
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Yuichi Morimoto
Keiji Akagi
Shinji Mitsuhashi
Yuichi Morimoto
Keiji Akagi