Method of and apparatus for improved pressurized fluid dispensing for the guaranteed filling of cavities and/or the generating of guaranteed uniform gasket beads and the like
US6814110B2 · kind B2 · utility
5Cited by
4References
41Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 12, 2002 |
| Grant date | Nov 9, 2004 |
| Priority date | — |
| Expiry date | May 2, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C39/24
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A novel technique and apparatus for dispensing viscous fluids such as epoxies, urethanes, plastic adhesives, silicones and the like and particularly two-component fluid materials, that enables the injection of such fluid materials into grooves and closed cavities and the like to a defined pressure that insures complete filling, and that, additionally, provides the capability to create constant flow rate through fluid delivery through flexible hoses, particularly where the dispensing head is some distance from the fluid pumps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.