BUBBLE DELIVERING INSTRUMENT

PROBLEM TO BE SOLVED: To prevent bacilli from growing caused by water intruded into an air room in a bubble delivering instrument. SOLUTION: In the bubble delivering instrument 10, a liquid room L is arranged on the lower part of the bottom part of the air room A, and the air room A and the liquid r...

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Bibliographische Detailangaben
Hauptverfasser: AKASAKA JIN, MIKAMI RIE
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To prevent bacilli from growing caused by water intruded into an air room in a bubble delivering instrument. SOLUTION: In the bubble delivering instrument 10, a liquid room L is arranged on the lower part of the bottom part of the air room A, and the air room A and the liquid room L are divided by a liquid piston 52. On the contracting end side of the liquid room L by the liquid piston 52, a liquid passage 101 making the liquid room L communicate with the air room A is formed between the outer periphery of the liquid piston 52 and the inner wall of the liquid room L. COPYRIGHT: (C)2009,JPO&INPIT