公开(公告)号：US11467054B2

公开(公告)日：2022-10-11

申请号：US15624224

申请日：2017-06-15

Applicant: Spectronics Corporation

Inventor： Jonathan Daniel Cooper ,  Limin Chen ,  John Thomas Duerr ,  Jennifer Marie Hunt

IPC: G01M3/20

Abstract: Provided is a porous pellet for inclusion into an operating fluid of a fluid system for detecting sites of fluid leakage. The porous pellet comprises a solid matrix formed by at least one fluorescent dye which is solid at room temperature. The matrix has a porosity of from about 10% to about 90%. Methods of installing the porous pellets into fluid system for detection of leaks is also provided.

公开(公告)号：US10401253B2

公开(公告)日：2019-09-03

申请号：US15484783

申请日：2017-04-11

Applicant: Spectronics Corporation

Inventor： Jonathan Daniel Cooper ,  Limin Chen ,  John Thomas Duerr ,  Jennifer Marie Hunt

IPC: G01M3/20

Abstract: Provided is a porous pellet for inclusion into an operating fluid of a fluid system for detecting sites of fluid leakage. The porous pellet comprises a solid matrix formed by at least one fluorescent dye which is solid at room temperature. The matrix has a porosity of from about 10% to about 90%. Methods of installing the porous pellets into fluid system for detection of leaks is also provided.