专利名称：DEVICE METERING AND MEASURING
QUANTITIES OF LIQUID
发明人：HENKSMEIER, RALF,KOEPL, MANFRED申请号：EP97915400.2申请日：19970320公开号：EP0900173B1公开日：20000119
摘要：The invention relates to a device for metering and measuring quantities offluids, especially in a liquid fuel pump, with several volume meters, to each of which isallocated an upstream valve, and a liqid supply branching off into individual line openinginto the valves, in which the valves (5) and the volume meters are fitted in a block-shapedhousing (1, 2, 3) having an inlet aperture (4) and supply channels (6) branching off to thevalve (5) and forming the individual supply lines. A first housing block (1) comprises theinlet aperture (4) and valve connection apertures (8) each covered by a valve head (7), asupply channel (6) opens into each of said valve connection apertures (8), a connectionchannel (10) closable by a piston (9), a disc, a diaphragm or the like of a valve (5) runingfrom said supply channel (6) to the volume meter concerned. Said volume meters areseparately allocated to as second housing block (2, 3) and every other housing block (2,3) forms the rotor housing for two mutually engaging worms (11, 12) of a worm meterthrough which liquid can flow axially. The faces (2', 3') of the second housing blocksallocated to the axial bearings (13, 14) of the worms cover apertures (15) in theconnecting channels.
申请人：TANKANLAGEN SALZKOTTEN GMBH,SALZKOTTEN
TANKANLAGEN,TANKANLAGEN SALZKOTTEN GMBH
地址：DE
国籍：DE
代理机构：Fitchett, Stuart Paul
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