Mechanical seals with setting block for use with slurry pumps
US4418919A · kind A · utility
28Cited by
8References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 1, 1983 |
| Grant date | Dec 6, 1983 |
| Priority date | — |
| Expiry date | Mar 1, 2003 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16J15/344
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
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 cartridge 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.