Agitating – In vacuum chamber
Patent
1995-07-14
1996-09-03
Cooley, Charles E.
Agitating
In vacuum chamber
366256, 206222, B01F 1306
Patent
active
055517781
ABSTRACT:
A device for mixing and discharging bone cement has a mixing cylinder which consists of two cylinder parts and in which an openworked mixing plunger can be moved axially. The lower cylinder part is sealed off by a discharging plunger. A separating plunger is arranged axially displaceably in the mixing cylinder between the mixing plunger and the discharging plunger, which separating plunger seals off the one cylinder part before the two cylinder parts are connected. The separating plunger has through-flow channels through which a liquid monomer can flow from the lower cylinder part to a pulverulent polymer in the upper cylinder part at the start of the mixing procedure.
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Funk Reiner
Hauke Gunter
Krotz Ralf
Martin Peter
Nies Berthold
Cooley Charles E.
Merck Patent Gesellschaft mit Berschrankter Haftung
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