Patent ID: 11936072
Assignee: NAGANO AUTOMATION CO., LTD.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  H  Y | IPC F  H

Claim 14:
15. An apparatus that simultaneously supplies a liquid to a plurality of vessels, comprising:
a first measuring unit including a first measuring space inside a first cylinder that is replenished with the liquid and a first piston moving in the first measuring space;
a second measuring unit including a second measuring space inside a second cylinder that is replenished with the liquid and a second piston moving in the second measuring space;
a third measuring unit including a third measuring space inside a third cylinder that is replenished with the liquid and a third piston moves in the third measuring space;
a first dispenser that is connected to the first measuring space and injects the liquid into a first vessel;
a second dispenser that is connected to the second measuring space and injects the liquid into a second vessel;
a third dispenser that is connected to the third measuring space and injects the liquid into a third vessel;
a driving mechanism that operates the first piston, the second piston and the third piston in synchronization so as to move up and down with a first stroke;
a first stroke conversion mechanism that is disposed between the first piston and the driving mechanism and independently converts the first stroke of the driving mechanism, and transmits the converted first stroke to the first piston to control an amount of movement of the first piston independently of an amount of movement of the second piston;
a third stroke conversion mechanism that is disposed between the third piston and the driving mechanism, independently converts the first stroke of the driving mechanism, and transmits the converted first stroke to the third piston to control an amount of movement of the third piston independently of the amount of movement of the first piston and the amount of movement of the second piston; and
a direct coupling mechanism that directly controls the second piston using the driving mechanism.