Variable force solenoid valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 7, 1996
Grant Date -
N/A
app pub date -
Apr 22, 1994
filing date -
Apr 22, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A combined bearing/diaphragm seal for use in a solenoid valve assembly or the like is disclosed which provides a flexible fluid seal between the solenoid sub-assembly and the valve sub-assembly. The solenoid and valve sub-assemblies communicate mechanically via a portion of a solenoid armature which translates through the combined bearing/diaphragm seal and controls elements of the valve sub-assembly for regulating outlet fluid pressure. The bearing portion of the combined bearing/diaphragm seal comprises a flat spring-plate that is adapted to resiliently deflect in response to movement of the solenoid armature. The diaphragm portion of the combined bearing/diaphragm seal is an elastomeric seal material applied to at least one side of the spring plate.
First Claim
Family
International Classification(s)
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