Apparatus and a method for recording information
US4287522A · kind A · utility
8Cited by
7References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 31, 1980 |
| Grant date | Sep 1, 1981 |
| Priority date | — |
| Expiry date | Mar 31, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2002/031
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to an apparatus and a method for producing a plurality of liquid threads and droplets in order to record information on a moving data carrier, whereby a film of liquid is produced on an inclined cascade outlet face, the film is broken up into liquid threads, the liquid threads are broken up into droplets which fall vertically downwards in free fall and the droplets which are unwanted for information are separated and fed to a collector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.