Dampening systems having a dampening agent feeding and return device
US7237481B2 · kind B2 · utility
1Cited by
6References
52Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 24, 2003 |
| Grant date | Jul 3, 2007 |
| Priority date | — |
| Expiry date | Dec 11, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41F7/30
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A dampening system has at least one dampening ductor or roller; a dampening agent bin or trough, which holds a dampening agent, a feeding device, and a return device. The feeding device includes at least one dampening agent distributing pipe that has a number of spaced openings. A number of these dampening agent distributing pipes are assigned to the dampening ductor or roller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.