专利内容由知识产权出版社提供
专利名称：RECIPROCATING PUMP发明人：Nobuo Tojo申请号：US15836916申请日：20171211
公开号：US20180163719A1公开日：20180614
专利附图：
摘要：A reciprocating pump includes a first manifold which includes a pump chamber,a second manifold which is connected to the first manifold, and seal means which isdisposed inside the second manifold and comes into slidable contact with a plunger. Acommunication pipe which extends across an inside of the first manifold and an inside of
the second manifold comes into contact with the seal means. Additionally, the
reciprocating pump includes a collar which is disposed inside the first manifold and comesinto contact with the communication pipe through which the plunger is inserted. Thecollar, the communication pipe, and the seal means are sandwiched between the inside ofthe first manifold and the inside of the second manifold.
申请人：MARUYAMA MFG. CO., INC.
地址：Tokyo JP
国籍：JP
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