Safety system for pressurized transfer installations
US5103852A · kind A · utility
9Cited by
11References
7Claims
0Family size
Inventors
Key dates
| Filing date | Jan 7, 1991 |
| Grant date | Apr 14, 1992 |
| Priority date | — |
| Expiry date | Jan 7, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/1789
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A safety system for a pressurized transfer installation having piping between a storage tank and a flexible transfer hose, includes a shut off valve located in the piping, the shut off valve having selectable closed and open positions, and a cable for mechanically shifting the shut off valve to the closed position, the cable extending to a position remote from the flexible transfer hose.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.