Valves and valve actuation – With material guide or restrictor – Baffle or zigzag flow restrictor
Reexamination Certificate
2006-05-16
2006-05-16
Look, Edward K. (Department: 3751)
Valves and valve actuation
With material guide or restrictor
Baffle or zigzag flow restrictor
C138S042000
Reexamination Certificate
active
07044437
ABSTRACT:
A flexible size diffuser grid assembly formed up of individual sparger units for use as a noise abatement device to reduce the fluid pressure in a predetermined manner to substantially reduce the aerodynamic noise and structural vibrations produced by a fluid moving therethrough. The sparger grid assembly is formed in a window pane grid-like arrangement of individual sparger pane units, each of which are mounted in a support frame, and each of which utilize individual stack of flat plates, the plates respectively having inlet slots and outlet slots, and interconnecting plenums, to create a series of passageways to substantially subdivide the flow stream of steam into smaller portions to reduce fluid pressure. The individual sparger units can be formed of a standard size, or instead formed of custom sizes, and greater or less numbers of individual window pane sparger units can be used in the frame, depending on the given end-use application.
REFERENCES:
patent: 4109680 (1978-08-01), Lavender
patent: 5769122 (1998-06-01), Baumann et al.
patent: 5941281 (1999-08-01), Baumann et al.
patent: 6095196 (2000-08-01), McCarty et al.
patent: RE36984 (2000-12-01), Steinke
Fisher Controls International LLC.
Fristoe Jr. John K.
Marshall & Gerstein & Borun LLP
LandOfFree
Flexible size sparger for air cooled condensors does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flexible size sparger for air cooled condensors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flexible size sparger for air cooled condensors will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3557708