Hydraulic cylinder arrangement with automatic air bleeding and fluid flushing features
US10550864B1 · kind B1 · utility
0Cited by
19References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2018 |
| Grant date | Feb 4, 2020 |
| Priority date | — |
| Expiry date | Sep 19, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF15B2215/30
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A telescopic hydraulic cylinder is disclosed which has automatic air bleeding and fluid flushing features. A method of removing air from a hydraulic cylinder is also disclosed. A hydraulic circuit with for removing air from a hydraulic cylinder is further disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.