发明名称 |
CENTRIFUGAL GEAR-TYPE PUMP |
摘要 |
FIELD: engines and pumps.SUBSTANCE: centrifugal gear-type pump includes gears 2 located in bores of housing 1 and being engaged, in the hubs of which there are channels 3 for liquid supply to inter-teeth cavities 5 ending with intake holes 6 interacting with spreaders 7 of suction and delivery cavities, which are fixed in housing 1. Before intake holes 6 of supply channels there installed with a possibility of axial movement is throttling needle 8 so that its outside diameter is located inside spreaders 7.EFFECT: simpler design and improved operating reliability of the pump.2 cl, 2 dwg |
申请公布号 |
RU2561348(C1) |
申请公布日期 |
2015.08.27 |
申请号 |
RU20140135487 |
申请日期 |
2014.09.01 |
申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "UFIMSKOE MOTOROSTROITEL'NOE PROIZVODSTVENNOE OB"EDINENIE" OAO "UMPO" ROSSIJSKAJA FEDERATSIJA RESPUBLIKA BASHKORTOSTAN |
发明人 |
GOLUBOV ALEKSANDR NIKOLAEVICH;SEMENOV VADIM GEORGIEVICH;FEDOROV IVAN VASIL'EVICH |
分类号 |
F04C2/08;F04C11/00;F04D13/12 |
主分类号 |
F04C2/08 |
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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