Polymer-lined pipes and fittings with replaceable components
US10139019B2 · kind B2 · utility
0Cited by
17References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2017 |
| Grant date | Nov 27, 2018 |
| Priority date | — |
| Expiry date | Apr 28, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L23/003
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A pipe or fitting having a polymer liner and a replaceable component including an outer ring having an outside diameter matching the inside diameter of the pipe or fitting, a polymer liner bonded to the outer ring and having an inside diameter matching the inside diameter of the liner of the pipe or fitting. The replaceable component is disposed in an inlet or outlet of the pipe or fitting so as to form a continuous bore lined with a polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.