| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a pump which has a simple structure, can suitably supply low-fluidity fluid, is easily disassembled, and can easily perform cleaning of the inside. SOLUTION: A piston 6 is resiprocatively accommodated in a through cylinder 5 of a rotor cylinder 4 rotatable in housings 2a, 2b, 2c. An intermittent rotation mechanism (including a locking projection 18, locking ball storing holes 20A, 20B, locking balls 22A, 22B, and a locking ball refuge recessed part 24) for interrupting rotational force according to rotation angle of a driving shaft 16 is interposed between the driving shaft 16 and the rotor cylinder 4 inserted into the housings. The driving shaft 16 is rotated, while rotation of the rotor cylinder 4 is stopped, the piston 6 is moved, the fluid is sucked through a suction opening 10, the fluid is discharged through a delivery opening 12, and while the rotor cylinder 4 is rotating, movement of the piston 6 to the through cylinder 5 is stopped.</p> |
