Heatable godet
US4519778A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 18, 1983 |
| Grant date | May 28, 1985 |
| Priority date | — |
| Expiry date | Nov 18, 2003 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD02J13/005
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The safety outflow device is provided in an end wall of a heatable godet and may be of a fusible type or pressure responsive type. The fusible safety device has fusible material which fills an outflow passage in a hermetic manner so that upon the occurrence of an excess temperature, the fusible material melts and permits exhaust of the vaporized medium. The pressure responsive safety device employs a burstable disc which bursts at a pressure corresponding to an overheated temperature so as to exhaust the heated medium. The safety devices serve as additional protection independently of manual and electrical means which may be provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.