Pressure sensor and transmitter having a weld ring with a rollin

Details Pressure sensor and transmitter having a weld ring with a rollin Pressure sensor and transmitter having a weld ring with a rollin

1998-04-28

1999-07-13

Felber, Joseph L.

Measuring and testing

Fluid pressure gauge

With protective separator

G01L 700, G01L 718, G01L 900

Patent

active

059229659

ABSTRACT:
A process control instrument adapted to provide an output indicative of a parameter of a process fluid is disclosed. The process control instrument is designed to be attachable to a flange having a first passageway filled with process fluid. A body of the process control instrument has an opening adjacent to the first passageway adapted to receive process fluid from the first passageway. An isolation diaphragm is positioned in the opening of the body and separates the opening and the first passageway from a second passageway. A weld ring positioned in the opening is adapted to evenly distribute an attachment force across a support surface such that damage to the isolation diaphragm is minimized.

REFERENCES:
patent: 3974855 (1976-08-01), Webb
patent: 4005848 (1977-02-01), Eggleston
patent: 4046010 (1977-09-01), Akeley
patent: 4231546 (1980-11-01), Eggleston et al.
patent: 4798089 (1989-01-01), Frick et al.
patent: 4833922 (1989-05-01), Frick et al.
patent: 4993754 (1991-02-01), Templin, Jr.
patent: 5094109 (1992-03-01), Dean et al.
patent: 5095755 (1992-03-01), Peterson
patent: 5184514 (1993-02-01), Cucci et al.
patent: 5427358 (1995-06-01), Eggleston et al.
patent: 5487527 (1996-01-01), Eggleston
patent: 5524492 (1996-06-01), Frick et al.

Affiliated with

Also associated with

Rating

Pressure sensor and transmitter having a weld ring with a rollin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pressure sensor and transmitter having a weld ring with a rollin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressure sensor and transmitter having a weld ring with a rollin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2277361