Pumps – Motor driven – Including means for facilitating assembly or disassembly of...
Reexamination Certificate
2011-06-28
2011-06-28
Kramer, Devon C (Department: 3746)
Pumps
Motor driven
Including means for facilitating assembly or disassembly of...
C417S238000, C417S363000, C417S423140, C128S204180, C128S204210
Reexamination Certificate
active
07967576
ABSTRACT:
The invention concerns an operating unit to generate a flow of air under pressure in aerosol therapy equipment, comprising a pump group (12) powered by a motor and having a head (19), with an air inlet duct (22) complete with filter (24) and an air outlet duct (23). The pump group is enclosed in a body made up of two shells, top and bottom, (13, 14) which overlap and fit together on a transversal plane at the level of their edges. The shells forming the body receive and hold the air inlet duct (22) with filter, the air outlet duct (23) and a plate with socket and switch following their overlapping for automizable assembly of the group.
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Abate Luigi
Abate Riccardo
Flaem Nuova S.p.A.
Kramer Devon C
McGlew and Tuttle , P.C.
Weinstein Leonard J
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