Apparatus for mounting and holding filter bags and the like
US4197099A · kind A · utility
10Cited by
11References
6Claims
0Family size
Inventor
Key dates
| Filing date | Nov 28, 1977 |
| Grant date | Apr 8, 1980 |
| Priority date | — |
| Expiry date | Nov 28, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S55/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention refers to the mounting of filter bags and the like of the kind comprising the mounting of such filter bags in a frame which holds them by means of a holding ring and which applies pressure against the outer walls of the frame, securing the lip of the bags between the body of the frame and the holding ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.