Shield for pyrometric cones used in ceramic firing kilns
US4060381A · kind A · utility
0Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 1976 |
| Grant date | Nov 29, 1977 |
| Priority date | — |
| Expiry date | May 3, 1996 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27D2021/023
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A shield for protecting a pyrometric cone of the kind conventionally used in the control of ceramic firing kilns comprises an annular or arcuate member open at both ends and provided with means for mounting it within the cone in a position to protect the kiln against dislodgement or other adverse consequences due to the tipping or falling of greenware within the kiln.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.