Mechanically-retained sealing disks for use with fluid regulators
US9915389B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2017 |
| Grant date | Mar 13, 2018 |
| Priority date | — |
| Expiry date | Mar 8, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K1/46
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Mechanically-retained sealing disks for use with fluid regulators are disclosed. In some examples, an apparatus includes a disk holder having an inner surface. In some examples, the apparatus includes a disk gasket coupled to the inner surface of the disk holder. In some examples, the apparatus includes a sealing disk positioned in the disk holder. In some examples, the sealing disk has a front side including a sealing surface, and a back side located opposite the front side. In some examples, the back side of the sealing disk in positioned adjacent the disk gasket. In some examples, the apparatus includes a disk retainer coupled to the disk holder. In some examples, the disk retainer is to retain the sealing disk in the disk holder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.