Mechanical seals with setting block for use with slurry pumps
USRE32646E · kind E · reissue
7Cited by
16References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 18, 1985 |
| Grant date | Apr 19, 1988 |
| Priority date | — |
| Expiry date | Sep 18, 2005 |
Classification
- Technology area (CPC —)General
Abstract
A mechanical seal assembly, especially for use in a slurry pump in which the seal rings are resiliently urged into sealing relation by at least one elastomeric assembly loaded in shear. The preferred embodiment is constructed as a carriage for installation and removal as a unit but it may also be constructed for installation in situ.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.