B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
183/98, 116/67.5
B01D 35/14 (2006.01) B01D 46/24 (2006.01) F02M 35/024 (2006.01)
Patent
CA 1059932
Abstract A device for monitoring the condition of a filter element, comprising a combined clamping nut and differential pressure indicator. The body of the device is non-circular about an axis to facilitate its use as a wingnut, and has an outer surface and an inner surface through which passes an axial ori- fice, internally threaded to engage a threaded mounting rod. A differential pressure responsive device of novel design, includ- inq a slack diaphram and an air-permeable translucent screen, is mounted in a further orifice in the outer surface for exposure of one side of the diaphram to the pressure outside the filter, and a passage in the body connects the further aperture with the inner surface to supply to the other side of the pressure respon- sive device the pressure within the filter. The combination of such an arrangment with an air cleaner having a safety filter is also a part of the invention, as is the method of monitoring the filter conditions which the structure makes possible.
254418
Anderson Erland D.
Paulson David S.
Sullivan Bruce M.
LandOfFree
Restriction indicating wingnut for air cleaners does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Restriction indicating wingnut for air cleaners, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Restriction indicating wingnut for air cleaners will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-808698