Patent · US Active

Double port pressure regulator with floating seat

US9354638B2 · kind B2 · utility

20Cited by

56References

10Claims

0Family size

Assignee

Emerson Process Management Regulator Technologies, Inc. · US

Inventors

Silviu Vasile Rebreanu · Cluj-Napoca, RO
Istvan Bartha · Odorheiu Secuiesc, RO
Florin R. Roman · Reichenbach, DE
Vlad Cristinel Hanceanu · Apahida, RO
Aaron P. Oprean · Cluj-Napoca, RO

Key dates

Filing date	Mar 27, 2014
Grant date	May 31, 2016
Priority date	—
Expiry date	Jul 3, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/8741
WIPO fieldControl
WIPO sectorInstruments

Abstract

A double port regulator assembly includes a first fluid port and a second fluid port. A fixed valve seat assembly is disposed proximate the first fluid port and a floating valve seat assembly is disposed proximate the second fluid port. A first valve plug cooperates with the fixed valve seat assembly to open and close the first fluid port and a second valve lug cooperates with the floating valve seat assembly to open and close the second fluid port. The floating valve seat assembly includes a floating valve seat that is movable with respect to the fixed valve seat.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.