Structure for plunger pump
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 14, 1994
Grant Date -
N/A
app pub date -
Feb 3, 1993
filing date -
Feb 10, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A support structure for a plunger employed in a plunger pump, comprises a pump housing, a cylinder firmly fitted into a cylindrical hollow defined in said housing, a plunger slidably enclosed in the cylinder to provide a pumping action, a stopper arranged on an inner peripheral surface of the cylinder, and an engaging portion arranged on the outer peripheral surface of the plunger, for engaging with the stopper and for restricting an axially projecting amount of the plunger relative to the cylinder.
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