| 摘要 |
PROBLEM TO BE SOLVED: To provide an independent electric hydropneumatic circuit wherein an ink circuit and various sensors and actuators necessary for the operation of an electric control device connected to the ink circuit are embedded. SOLUTION: An ink circuit comprises an ink cartridge 10, an additive cartridge 11, a recovery tank 12, a storage tank of an accumulator 13, a main filter 24, a solenoid valve, an ink transfer pump 14 equipped with a pressure/ temperature sensor 53 and an air pressure regulator 30. It further comprises a double face support unit having a hydropneumatic face and en electronic face capable of separating the hydraulic, pneumatic and electronic assemblies and all of the components are installed outside on one or other of the two faces. |
