Fluid sprinkling – spraying – and diffusing – Slow diffusers – With support for porous or apertured encasing means
Patent
1980-12-08
1982-06-29
Stoner, Jr., Bruce H.
Fluid sprinkling, spraying, and diffusing
Slow diffusers
With support for porous or apertured encasing means
239309, 239600, A61L 904
Patent
active
043369073
ABSTRACT:
A cup-shaped retainer is provided with a side wall having a mounting rim portion joined to one end thereof and a bottom wall joined to an opposite end of the side wall and having a mounting aperture sized to threadably receive a mounting screw. The side wall of the retainer is externally sized to permit insertion thereof inwardly through an access opening formed in a vehicle body or door panel or the like and the retainer is interiorly sized to removably receive a disposable cartridge filled with a corrosion inhibiting material. The mounting screw is fitted with a sealing disc or cover and may be inserted successively through the cartridge and the mounting aperture to puncture the cartridge to permit escape of its contents, to clamp the sealing disc in surface engagement with the outer surface of the vehicle body panel peripherally bounding the access opening and to effect deformation of the mounting rim portion of the retainer into clamping engagement with the vehicle body panel peripherally of the aperture.
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Forman Michael J.
Stoner Jr. Bruce H.
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