发明名称 |
APPARAT TIL PORTIONSVIS DOSERING AF ET AFMAALT RUMFANG FLYDENDE MEDIUM |
摘要 |
<p>An apparatus for charge-wise dosing a metered volume quantity of liquid medium to be supplied continuously under delivery pressure, comprising a pair of serially connected cylinder-and-piston assemblies of different diameters the cylinder blocks being arranged axially relatively to each other, forming a composite housing; a supply conduit for the flowing medium connected to the smaller diameter cylinder block and a filling nozzle connected to the larger diameter cylinder block and containing a discharge opening; a tube operating as a piston member for reciprocation in the composite housing, which tube is in direct communication with the smaller diameter cylinder block and connected to the larger diameter cylinder block via a passage provided in the larger diameter piston. The tube operating as piston member carries at least the larger diameter piston; a first valve by means of which the passage in the larger diameter piston is closable and a second valve by means of which the access to the filling nozzle is closable; and an assembly for operating the valves and controller therefor.</p> |
申请公布号 |
DK319084(A) |
申请公布日期 |
1985.01.02 |
申请号 |
DK19840003190 |
申请日期 |
1984.06.29 |
申请人 |
TEBEL MACHINEFABRIEKEN B.V. |
发明人 |
VELDE YPE YNZE VAN DER;BOOTSMA ATHANASIUS ANNE |
分类号 |
A01J25/12;B65B3/30;G01F3/38;(IPC1-7):A01J/ |
主分类号 |
A01J25/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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