Washing apparatus, and washing method
US5887604A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Nov 5, 1996 |
| Grant date | Mar 30, 1999 |
| Priority date | — |
| Expiry date | Nov 5, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S134/902
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Disclosed herein is a washing apparatus comprising a washing chamber, an opening/closing mechanism, and a nozzle. The chamber has an opening and is designed for washing the objects transported from outside through the opening. The opening/closing mechanism is designed to open and close the opening of the washing chamber. The nozzle is used to wash the opening/closing mechanism. The apparatus further comprises a washing vessel filled with a washing liquid, for washing the objects, and also a nozzle for applying a washing liquid to the objects located in the washing vessel when the objects are partly exposed as the washing liquid is discharged from the washing vessel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.