| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compact liquid transfer apparatus which can use freely a liquid in equipment such as a machining machine and a food processor using a liquid such as a lubricant and a cleaning liquid. <P>SOLUTION: The apparatus is used for equipment provided with a liquid storage tank T pooling a liquid W and a pressurized air supply system G supplying pressurized air. The apparatus includes a tank 1 for pressurizing immersed in the liquid W pooled in the liquid storage tank T, an introduction port 2 attached to the tank 1 for pressurizing and introducing the liquid W into the inside of the tank 1 for pressurizing, a discharge port 3 attached to the tank 1 for pressurizing and discharging the liquid W housed inside the tank 1 for pressurizing outside, a check valve 4 connected to the introduction port 2, opened when the liquid W is introduced into the tank 1 for pressurizing, and closed when the liquid W is discharged, an operating valve 5 connected to the discharge port 3 and carrying out the intermissive discharges of the liquid W from the tank 1 for pressurizing, and a switching valve mechanism 6 allowing the discharge of air inside the tank 1 for pressurizing when the liquid W is introduced from the introduction port 2, and allowing the supply of the pressurized air when the liquid W is discharged from the discharge port 3. <P>COPYRIGHT: (C)2011,JPO&INPIT |
