Chemical apparatus and process disinfecting – deodorizing – preser – With indicating – signalling – recording – sampling – or...
Patent
1981-08-24
1983-09-13
Garris, Bradley
Chemical apparatus and process disinfecting, deodorizing, preser
With indicating, signalling, recording, sampling, or...
366138, 366150, 366177, 366181, 366185, 422133, 425188, 425200, B01F 1502, B01J 402, B01J 1300
Patent
active
044041683
ABSTRACT:
Apparatus for the discontinuous production of articles from a foamed plastic, including metering vessels for reaction components arranged above a mixing vessel. The metering vessels are with the interposition of communication bellows connected to the mixing vessel. Inside the cover of the mixing vessel exists an annular space communicating with an annular slot which opens towards the internal wall of the mixing vessel, so that when filling the mixing vessel first one of the reaction components is introduced into the annular space, flowing along the inner wall of the mixing vessel downwardly through the annular slot and in this way flushes off any residue.
REFERENCES:
patent: 3227424 (1966-01-01), Cunningham
patent: 3312374 (1967-04-01), Whitlock
patent: 3753554 (1973-08-01), Muller et al.
patent: 3771770 (1973-11-01), Lehmann
patent: 4005981 (1977-02-01), Manceau
patent: 4218203 (1980-08-01), Tilgner
patent: 4260355 (1981-04-01), Rohrig et al.
patent: 4314963 (1982-02-01), Boden et al.
Garris Bradley
Mirabed AG
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