Data recording apparatus
US4064512A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 15, 1976 |
| Grant date | Dec 20, 1977 |
| Priority date | — |
| Expiry date | Jul 15, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01D9/38
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Data recording apparatus wherein the data is recorded on a sheet in a spatial arrangement or pattern corresponding to the spatial arrangement of a plurality of containers that constitute a part of a fraction collecting apparatus. The fraction collector operates by moving a nozzle carrying the discharge from a fractionating column along a path on which the containers are disposed. There is a data recording sheet and a pen supported for inscribing a graph on such sheet. The pen moves in unison with the nozzle and is displaced in a direction transverse to the path so that the spatial arrangement of the graph corresponds to the spatial arrangement of the containers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.