专利名称：PUMP SEAL FLUSHING RING 申请号：US1999011067
申请日：19990518
高考英语满分作文公开号：WO99/060254P1
author是什么意思公开日：
建筑业统一发票
19991125
专利内容由知识产权出版社提供kl
隔墙有耳英文desrt
摘要：A pump al flushing ring (12) for a vehicle fluid pump (10) includes a top portion (22) and a bottom portion (20) and a tapered wall (36) extending therebetween. The bottom portion (20) has an opening (28) formed therein for communicating with a pump al (52) to al off the fluid chamber of the pump from the mechanical portion of the pump. The tapered wall (36) has a plurality of holes (48) formed therein that are uniformly spaced about the periphery of the tapered wall (36) to evenly communicate fluid to all portions of the al (52).
fungus申请人：SIMPSON INDUSTRIES
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地址：47603 Halyard Drive Plymouth, MI 48170-2429 US
国籍：USpie是什么意思
代理机构：ARTZ, John, S.
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