Load Control System
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 1, 2008
app pub date -
Sep 22, 2005
filing date -
Sep 30, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
It is an object of the present invention to provide a load control system capable of controlling pressure generated by a pneumatic device with a high degree of accuracy and further capable of reacting to variations of the pressure without delay. A pressure regulating screw (61), which is adopted to set a secondary pressure of compressed air output from a pressure regulator body (60) for supplying compressed air at the secondary pressure to a pneumatic cylinder device (10), is coupled to a motor shaft (42) of a rotational driving device (41) via bowl-shaped members (51) and (52) having flexibility in a direction in which the bowl-shaped members move toward and away from each other, and a drive control circuit (30) which receives a pressure signal output from a pressure sensor (14a) of the pneumatic cylinder device (10) rotates the pressure regulating screw (61) via the motor shaft (42) of the rotational driving device (41) and the flexible bowl-shaped members (51) and (52) so that the pressure signal holds a set value.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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