| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrostatic sprayer configured so that a fluid within a flexible container member is fed to a nozzle by deforming the container member through pressing and intended to make the amount of the fluid sprayed from the nozzle constant per a single operation of deforming the container member by making constant the way of deforming the container member. SOLUTION: The electrostatic sprayer 10 feeds a fluid within a container member 31 to a nozzle 32 by deforming the container member 31 arranged in the container installation portion 43 by using a pressing member 26. In the container installation portion 43 arranged are an opposite surface portion 43a opposing the pressing member 26 so as to hold the container member 31 between the pressing member 26 and the opposite surface portion 43a and a wall surface portion 43b rising from the opposite surface portion 43a and extending along the circumference of the container member 31 so as to come in contact with the outer periphery 31b of the container member 31 pressed with the pressing member 26. COPYRIGHT: (C)2009,JPO&INPIT
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