Housing for fiber-bundle filter modules
US5069353A · kind A · utility
50Cited by
10References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 14, 1989 |
| Grant date | Dec 3, 1991 |
| Priority date | — |
| Expiry date | Nov 14, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/755
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A housing made of plastic material for hollow fiber filter modules, includes both an abutment ring close to that end thereof which will be the bottom end after the module has been mounted vertically, and a centering ring at a short distance from the opposite end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.