Joseph Martella resumes & CV records
Resumes
Joseph Martella
Joseph Martella
Joseph J Martella, 9816 Harrow Pl, Lakehurst, NJ 08759
Joseph Martella Phones & Addresses
16 Harrow Pl, Manchester, NJ 08759 732-6570611
Palm Springs, FL
Parlin, NJ
139 Rosewood Dr, Bordentown, NJ 08505 609-4990424
Fairview, NJ
Brooklyn, NY
Mentions for Joseph J Martella
Publications & IP owners
Us Patents
Liquid Sampling Device
US Patent:
4078433, Mar 14, 1978
Filed:
Jan 28, 1977
Appl. No.:
5/763755
Inventors:
Joseph H. McCabe - Short Hills NJ
Joseph Martella - Brooklyn NY
Arthur Handt - Brooklyn NY
Joseph Martella - Brooklyn NY
Arthur Handt - Brooklyn NY
Assignee:
E. W. Saybolt & Co., Inc. - Kenilworth NJ
International Classification:
G01N 112
US Classification:
734254R
Abstract:
A liquid sampling device comprises a length of pipe having a cap screwed onto each end thereof. The device is provided with means for suspending it with the axis of the pipe oriented vertically. The upper cap has an aperture for admitting the liquid to be sampled. The lower cap has an aperture and a stopcock which may be opened to permit the sampled liquid to flow out of the device for inspecting and testing. The flow resistance of the aperture, generally determined by the diameter thereof, and the volumetric capacity of the device relative to the viscosity of the liquid and the depth of a body thereof to be sampled will be selected so that when the device is lowered to the bottom of the body of liquid and then lifted out therefrom, the device will not fill to capacity, whereby a representative sampling is assured throughout the depth of the body of liquid.
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