Filter device
US9533244B2 · kind B2 · utility
2Cited by
15References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 13, 2014 |
| Grant date | Jan 3, 2017 |
| Priority date | — |
| Expiry date | Nov 13, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2201/4092
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A filter device has a filter housing having two separable housing parts (1 and 11) that can receive at least one filter element (21). The housing parts can be connected to one another by a coupling device (7). The filter element (21), or an adapter that can be connected to it, forms a functionally essential component of the coupling device (7). Only when the filter element (21) has been placed in its functional position within at least one of the housing parts (1, 11), can the housing parts (1, 11) be connected to form the filter housing of a functional filter device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.