US 12,429,076 B2
System, method, apparatus, device and kit for containing oil during a hydraulic purge
Ralph C. Buehring, Portland, TX (US)
Filed by Ralph C. Buehring, Portland, TX (US)
Filed on Sep. 19, 2023, as Appl. No. 18/370,311.
Claims priority of provisional application 63/415,770, filed on Oct. 13, 2022.
Prior Publication US 2024/0125339 A1, Apr. 18, 2024
Int. Cl. F15B 21/044 (2019.01); F15B 21/00 (2006.01); F16D 125/16 (2012.01)
CPC F15B 21/044 (2013.01) [F15B 21/005 (2013.01); F16D 2125/16 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A device for hydraulic purging comprising:
an outer cylinder;
an annular bottom, said outer cylinder and said annular bottom being concentrically aligned and said outer cylinder being secured at one end to said annular bottom;
an inner cylinder, said inner cylinder configured to fit concentrically within said outer cylinder and secured to said annular bottom, an accumulation chamber being formed between said inner cylinder and said outer cylinder, said accumulation chamber configured to receive and contain fluids therein,
a top, said top having an annular base of said diameter, said top secured along the periphery of said outer cylinder at the other end thereof, said top having a top aperture therethrough,
a socket assembly, said socket assembly having a socket portion engaging said top aperture and extending therethrough, said socket assembly having a handle portion not extending therethrough,
said socket portion having an opening at a top portion thereof configured for engaging a tightening tool, said socket portion at a middle portion thereof being sealed, and said socket portion along a lower portion thereof having a plurality of drain holes;
whereby said device is configured to receive an external hydraulic system for air and other purging through and within said inner cylinder.