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2. 发明公开

EP3056911A4 NOZZLE CLEANING METHOD AND AUTOMATED ANALYZER 有权转让
标题翻译： DÜSENREINIGUNGSVERFAHRENUND AUTOMATISCHER ANALYSATOR
公开(公告)号：EP3056911A4
公开(公告)日：2017-04-26
申请号：EP14844189
申请日：2014-07-24
申请人： HITACHI HIGH-TECHNOLOGIES CORP
发明人： MIYAKAWA TAKUSHI , SAKASHITA YUKINORI , YAMASHITA YOSHIHIRO , KAMBARA KATSUHIRO
IPC分类号： G01N35/10
CPC分类号： B05B15/0258 , B05B12/12 , B05B15/0275 , B08B9/023 , B08B9/0323 , G01N35/1004 , G01N2035/0453 , G01N2035/1025
摘要： The purpose of this invention is to provide a nozzle cleaning method and an automated analyzer that make it possible to minimize carryover and contamination while minimizing waste of a cleaning liquid. To that end, this nozzle cleaning method is characterized by having the following steps: a first cleaning step in which a pre-pressurization liquid is discharged from a dispensing nozzle (122) in a first cleaning position so as to clean the inside wall thereof and a first cleaning liquid is applied to the outside wall of the dispensing nozzle (122) so as to clean said outside wall; a second cleaning step in which a second cleaning liquid is suctioned into the dispensing nozzle (122) in a second cleaning position so as to clean the inside wall thereof; and a third cleaning step in which the second cleaning liquid is discharged from the dispensing nozzle (122) in a third cleaning position so as to clean the inside wall thereof and a third cleaning liquid is applied to the outside wall of the dispensing nozzle (122) so as to clean said outside wall.
摘要翻译：本发明的目的是提供一种喷嘴清洁方法和自动分析器，其能够使遗留物和污染最小化，同时最小化清洁液的浪费。为此，该喷嘴清洁方法的特征在于具有以下步骤：第一清洁步骤，其中预加压液体在第一清洁位置从分配喷嘴（122）排出以清洁其内壁并且第一清洗液被施加到分配喷嘴（122）的外壁以清洗所述外壁; 第二清洁步骤，其中第二清洁液在第二清洁位置被吸入分配喷嘴（122）中以清洁其内壁; 以及第三清洁步骤，其中第二清洁液在第三清洁位置从分配喷嘴（122）排出以清洁其内壁，并且第三清洁液施加到分配喷嘴（122）的外壁）以便清洁所述外墙。

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