Patent ID: 11878259
Assignee: nan
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 19:
20. The fluid filter according to claim 1, characterised in that:
control elements are arranged at the fluid inlet (7), at the fluid outlet (8) and at the compressed air connection (10) and are configured for opening or blocking the fluid inlet (7), the fluid outlet (8) and the compressed air connection (10) and for guiding the fluid flow in a direction corresponding to a filtering process or a cleaning process, wherein the control elements comprise a structure that closes and opens the fluid inlet, the fluid outlet, or the compressed air connection;
the compressed air connection (10) is arranged on a housing lid (2) and/or on the housing (1);
the control elements of the compressed air connection (10) are configured for making a connected compressed air flow act as a pulse on the fluid reservoir upper edge (13);
the control elements of the compressed air connection (10) are configured for making a connected compressed air flow act; and
the control elements of the compressed air connection (10) and/or the fluid outlet (8) are suitable in terms of circuitry for being connected to the atmosphere.