PRESSURE-SENSITIVE FLOW-CONTROL VALVE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 27, 2024
app pub date -
Dec 26, 2023
filing date -
Dec 27, 2022
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A fluid flow-control valve has a housing having an inlet port and an outlet port and forming a flow passage extending therebetween and a valve spindle having a valve cone that fits with a valve seat formed in the flow passage for controlling flow between the inlet port and the outlet port. An elastically movable film sensor near or on the spindle has one face exposed to a static pressure of a flow of fluid in the passage and an opposite face to a total pressure of the fluid applied to the end face of the valve cone for determining a differential pressure therebetween and generating an output signal transferrable to a measured value device. Thence the signal is communicated with an evaluation device, a regulation and control device, a device for influencing the volume flow, and/or an actuating device.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully