Fluid storage and expulsion system
US4826045A · kind A · utility
15Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 10, 1986 |
| Grant date | May 2, 1989 |
| Priority date | — |
| Expiry date | Sep 10, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B11/027
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An improved diaphragm-type fluid storage amd expulsion system includes a rigid elongated guide member secured to the polar region of an expulsion diaphragm and journalled for axially sliding movement through a sleeve located in the corresponding polar region of a tank. The guide member provides support for the diaphragm protecting it from lateral forces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.