Apparatus for producing ceramic moldings
US6652257B2 · kind B2 · utility
5Cited by
13References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2002 |
| Grant date | Nov 25, 2003 |
| Priority date | — |
| Expiry date | Jul 1, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29K2103/04
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An apparatus for producing a ceramic molding having a desired shape by extruding a ceramic material includes a screw type extruder and mold connected to the distal end of the extruder through a resistance pipe. The ceramic material is pressure-fed from the extruder into the resistance pipe and is heated or cooled from round the periphery of the resistance pipe to control the shape of the ceramic molding extruded from the mold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.