Fluid dispensing system having a piston rod and wear sleeve
US12313061B2 · kind B2 · utility
0Cited by
87References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2024 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Jan 29, 2044 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16J7/00
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A piston includes a piston cap and a piston rod with the piston cap being removable from the piston rod body. The piston cap includes a cap body and a socket extending into the cap body. A mounting portion of the piston rod body extends into the socket of the cap body to connect the piston rod body to the piston cap. A wear sleeve is mounted on the piston rod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.