Method of and apparatus for controlled dispensing of two-part bonding, casting and similar fluids and the like
US5816445A · kind A · utility
40Cited by
8References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 1996 |
| Grant date | Oct 6, 1998 |
| Priority date | — |
| Expiry date | Jan 25, 2016 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K7/07
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A novel two-part fluid dispensing and technique using fluids of similar or widely different viscosities and in flexible plastic or similar cartridges of a similar or different volumes, and with adjustable dispensing ratios by forcing the fluids out of their respective cartridges in response to variable air pressure into a static mixer, and thence along a dispensing flexible pinch tube, the opening and closing of which is controlled by a pinch valve operated in response either to manual or micro-processor-controlled control.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.