Mechanical Seal Including Recovery Port For Use With Pumps
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Mar 31, 2022
app pub date -
Jul 19, 2021
filing date -
Jul 19, 2021
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A mechanical seal for an axial flow pump may include an annular seal housing configured to be received in a pump housing, the annular seal housing defining a shaft aperture configured for passage therethrough by a pump shaft of the axial flow pump. The annular seal housing may include a second seal housing face at least partially defining an annular first seal recess having a first inner diameter and configured to receive therein an annular stationary seal, such that the annular stationary seal provides a stationary seal against the pump shaft, an annular face seal recess having a second inner diameter greater than the first inner diameter and configured to receive therein a stationary face seal, and a recovery port extending from one or more of the first seal recess or the face seal recess to an exterior of the annular seal housing.
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