| 摘要 |
<p>A fluid discharge device (10) having a discharge mechanism (18) provided with a cylinder container (16) and a servomotor (40), an inlet-side valve (20), and an outlet-side valve (22). When the inlet-side valve (20) is open, grease is started to be introduced into the cylinder container (16). In the introduction, a boundary surface of the grease rises pushing a piston (34). When placement of the grease is completed, the inlet-side valve (20) is closed and the outlet-side valve (22) is opened. After that, rotational urging force of the servomotor (40) is increased, lowering the piton (34) to discharge the grease through a discharge tube (14).</p> |
