公开(公告)号：US10981804B2

公开(公告)日：2021-04-20

申请号：US15758656

申请日：2016-08-25

Applicant: ELTEK S.P.A.

Inventor： Renato Gaj ,  Luciano Bianchi ,  Fiorenzo Pivetta ,  Costanzo Gadini

IPC: C02F1/00 ,  D06F39/08 ,  C02F1/48 ,  C02F1/28 ,  F16K21/16 ,  C02F1/50 ,  D06F39/00

Abstract: A hydraulic control and/or safety device, particularly for utility apparatuses or systems or appliances, which is preferably able to carry out a flow shut-off and/or limitation, particularly in the event of fault of the utility apparatus or system or appliance, and/or one or more features that improve the device and/or the apparatus performance. In particular, the device can carry out the function of the fluid treatment, so as to be particularly reliable, as it prevents at least the formation of deposits on its mechanical components designed to limit the water flow.

公开(公告)号：US20180273399A1

公开(公告)日：2018-09-27

申请号：US15758656

申请日：2016-08-25

Applicant: ELTEK S.P.A.

Inventor： Renato Gaj ,  Luciano Bianchi ,  Fiorenzo Pivetta ,  Costanzo Gadini

IPC: C02F1/00 ,  C02F1/48 ,  C02F1/50 ,  D06F39/08

CPC classification number: C02F1/008 ,  C02F1/283 ,  C02F1/481 ,  C02F1/50 ,  C02F1/505 ,  C02F2201/005 ,  C02F2201/006 ,  C02F2209/40 ,  C02F2301/022 ,  C02F2303/04 ,  C02F2303/14 ,  C02F2303/22 ,  C02F2307/06 ,  C02F2307/12 ,  D06F39/007 ,  D06F39/081

Abstract: A hydraulic control and/or safety device, particularly for utility apparatuses or systems or appliances, which is preferably able to carry out a flow shut-off and/or limitation, particularly in the event of fault of the utility apparatus or system or appliance, and/or one or more features that improve the device and/or the apparatus performance. In particular, the device can carry out the function of the fluid treatment, so as to be particularly reliable, as it prevents at least the formation of deposits on its mechanical components designed to limit the water flow.