Apparatus for dispensing liquid to spinning workpieces
US4190015A · kind A · utility
26Cited by
14References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 8, 1977 |
| Grant date | Feb 26, 1980 |
| Priority date | — |
| Expiry date | Dec 8, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B15/68
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A liquid dispenser is disclosed which is arranged to dispense a fixed amount of liquid on a workpiece and is then moved away from the workpiece so that no further drops of the liquid fall on the workpiece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.