Hose cleaning system
US5231804A · kind A · utility
39Cited by
7References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 16, 1991 |
| Grant date | Aug 3, 1993 |
| Priority date | — |
| Expiry date | Jul 16, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24C3/325
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The interior of a hose is cleaned of debris using an abrasive blast head which is inserted through the length of the hose while the hose is rotated through its longitudial axis. An air cleaner/filtration device draws spent media and removed debris from the hose during the cleaning operation and separates the two.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.