Liquid droplet forming apparatus
US4334234A · kind A · utility
45Cited by
1References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 1980 |
| Grant date | Jun 8, 1982 |
| Priority date | — |
| Expiry date | Mar 28, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2202/11
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A liquid droplet forming apparatus is improved by selecting particular conditions concerning total opening area of communicating ports, an area of the region having the communicating ports; various lengths in the direction along the axis of the actuating chamber; and volumes of various portions in the actuating chambers and the common liquid chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.