| 摘要 |
PURPOSE:To enhance operability and safety, by isolating a primary gas and a secondary liquid by an elastic diaphragm in a pressurizing container and arranging a means, which regulates the pressure of the gas supplied to the pressurizing container from a pressure container, at the appropriate position of a communication means. CONSTITUTION:A liquid jet operating apparatus consists of a pressure container 1 receiving a primary pressurized gas 11, a pressurizing container 2 receiving a secondary liquid 21, a communication means 3 for allowing both containers 1, 2 to communicate with each other and the joint means 4 communicating with a piping means 6 for guiding the secondary liquid 21 to an operating nozzle apparatus 5. The primary gas 1 and the secondary liquid 21 are isolated in the pressurizing container 2 by an elastic diaphragm 7 and a pressure reducing valve 8 regulating the pressure of the gas supplied to the pressurizing container 2 from the pressure container 1 is arranged at the appropriate position of the communication means 3. As a result, the enhancement of operability and safety can be achieved. |
