System and tool for accessing satellite fill/drain valves during propellant resupply
US9567111B2 · kind B2 · utility
6Cited by
22References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2015 |
| Grant date | Feb 14, 2017 |
| Priority date | — |
| Expiry date | Aug 14, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64G4/00
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Herein is disclosed a tool, system and method for refueling on-orbit spacecraft. The tool and system are configured to allow for resupply of spacecraft configured to be propelled by either a bipropellant (oxidizer and fuel) or a monopropellant (typically hydrazine). The refueling tool is particularly suited for resupply of satellites not originally prepared for refueling but the system may also be used for satellites specifically designed for refueling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.