公开(公告)号：US09920511B2

公开(公告)日：2018-03-20

申请号：US15493097

申请日：2017-04-20

Applicant: Waste Innovation Concepts, LLC

Inventor： Eric Goldberg ,  Cliff Harper

IPC: F17D3/00 ,  E03F7/00 ,  E03F9/00 ,  G01F23/18 ,  G08B21/18

CPC classification number: E03F7/00 ,  E03F9/00 ,  E03F2201/40 ,  G01F23/164 ,  G01F23/18 ,  G01F23/185 ,  G08B21/182 ,  G08B25/08

Abstract: A blocked sewer unit includes a substantially impermeable barrier having a first side exposed to the interior of a sewage network and a second side, the barrier movable in the direction of the second side in response to fluid pressure on the first side. The blocked sewer alert unit includes a transducer separated by the barrier from the sewage network, the transducer configured to generate an electrical signal when the barrier moves into the dry section. The blocked sewer alert unit includes an alarm circuit configured to convert the electrical signal into a user alert.

公开(公告)号：US20170306608A1

公开(公告)日：2017-10-26

申请号：US15493097

申请日：2017-04-20

Applicant: Waste Innovation Concepts, LLC

Inventor： Eric Goldberg ,  Cliff Harper

IPC: E03F7/00 ,  E03F9/00 ,  G01F23/18 ,  G08B21/18

CPC classification number: E03F7/00 ,  E03F9/00 ,  E03F2201/40 ,  G01F23/164 ,  G01F23/18 ,  G01F23/185 ,  G08B21/182 ,  G08B25/08

Abstract: A blocked sewer unit includes a substantially impermeable barrier having a first side exposed to the interior of a sewage network and a second side, the barrier movable in the direction of the second side in response to fluid pressure on the first side. The blocked sewer alert unit includes a transducer separated by the barrier from the sewage network, the transducer configured to generate an electrical signal when the barrier moves into the dry section. The blocked sewer alert unit includes an alarm circuit configured to convert the electrical signal into a user alert.