Method and apparatus for preparation of solutions from concentrates
US5344392A · kind A · utility
97Cited by
6References
25Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 28, 1990 |
| Grant date | Sep 6, 1994 |
| Priority date | — |
| Expiry date | Sep 28, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F23/49
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus for proportioning solutions from at least first and second constituent solutions connected to separate inlet ports of the apparatus first detects which constituent solution is being supplied to which port and then properly proportions the finished solution from the constituent solutions irrespective of which constituent solution is connected to which inlet port.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.