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发明名称
泵
摘要
〔课题〕提供一种即使在容积变更体破损的情况,仍可抑制润滑剂流入泵室内的泵。〔解决装置〕于泵之装置壳体10内收容区隔泵室15之膜片14。驱动体24连结于膜片14。驱动体24系藉由设于装置壳体10内之圆筒12a可滑动地支撑。利用该驱动体24往返运动以使膜片14变形,使得泵室15之容积变更,以获得泵作用。于装置壳体10与驱动体24之间设置阻止润滑剂从驱动体24与圆筒12a之滑动区域S流入膜片14的密封构件50。
申请公布号
TW200604437
申请公布日期
2006.02.01
申请号
TW094117949
申请日期
2005.06.01
申请人
丰田自动织机股份有限公司
发明人
山本真也;吉川诚;三品贵生;桑原卫
分类号
F04B43/02
主分类号
F04B43/02
代理机构
代理人
何金涂;何秋远
主权项
地址
日本
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