Handbetätigte Entgasungsvorrichtung
申请公布号:DE69307973(D1)
申请号:DE1993607973
申请日期:1993.07.20
申请公布日期:1997.03.20
发明人:BRYANT, BILLY W., HIXSON, TENNESSEE 37345, US;MCCARTHY, ROBERT EDWARD, FALLSTON, MARYLAND 21047, US
分类号:B65D8/02;B65D25/42;B65D51/16;(IPC1-7):B65D51/16
主分类号:B65D8/02
摘要:<p>A drum lid (10) for a ventable drum has a depression (14) formed in the surface of the lid. A vent valve (16) is placed in the depression and extends through the lid. The valve has a valve outlet (44) which opens into the reservoir in the lid. During venting the reservoir is filled with water and the valve stem (42) is slowly opened. The gas escapes into the water in the reservoir in the form of bubbles. When the bubbles stop the tank is vented and the lid can be removed. <IMAGE></p>
NOUVELLE MACHINE DESTINEE A L'ARRACHAGE DES CAROTTES, BETTERAVES ALIMENTAIRES, NAVETS OU AUTRES
STRUMENTO A PERCUSSIONE MANUALE AFORMA DI SPAZZOLA PARTICOLARMENTE PER MASSAGGI RIATTIVANTI
CINGOLO AMOVIBILE PER PNEUMATICO.
DISPOSITIVO DI RAFFREDDAMENTO PER BRAMME.
VERFAHREN ZUR HERSTELLUNG VON GROBKOERNIGEN OXYMETHYLENPOLYMEREN
VERFAHREN ZUR HERSTELLUNG VON NEUEN 8,8- DISUBSTITUIERTEN 6-METHYLERGOLINEN
VERFAHREN ZUR HERSTELLUNG VON NEUEN 1H- TETRAZOLDERIVATEN UND IHREN SALZEN
SCHMELZHAFTKLEBER UND VERFAHREN ZUM AUFBRINGEN DERSELBEN
DEVICE FOR OPENING*CLOSING DOUBLE DOOR