Invention Grant
- Patent Title: Pilot-operated relief valve assembly
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Application No.: US16588850Application Date: 2019-09-30
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Publication No.: US11408526B2Publication Date: 2022-08-09
- Inventor: Vishwa Kalyanasundaram , Michael Mcneely , Raul Almazan , William Bockeloh
- Applicant: Emerson Automation Solutions Final Control US LP
- Applicant Address: US TX Stafford
- Assignee: Emerson Automation Solutions Final Control US LP
- Current Assignee: Emerson Automation Solutions Final Control US LP
- Current Assignee Address: US TX Stafford
- Agency: Quarles & Brady LLP
- Main IPC: F16K17/10
- IPC: F16K17/10 ; F16K37/00 ; F16K17/02 ; G01F1/36 ; F16K31/363 ; G01F1/40 ; G01F1/38
Abstract:
A pilot-operated relief valve assembly can include a relief valve, and a pressure detection assembly. A valve lift factor or indicator of relief flow can be determined based on pressure measurements gathered by the pressure detection assembly.
Public/Granted literature
- US2613833A Ring shaped closure remover Public/Granted day:1952-10-14
Information query
