Seal
US11499638B2 · kind B2 · utility
0Cited by
4References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2019 |
| Grant date | Nov 15, 2022 |
| Priority date | — |
| Expiry date | Sep 7, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64F5/40
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A longitudinal translatable seal includes a first compartment extending in a longitudinal direction; a second compartment extending in the longitudinal direction forming a sealing surface with the first compartment; and a carriage translatable longitudinally with respect to the sealing surface, and a port in the carriage to fluidly connect a first side of the seal with a second side of the seal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.