公开(公告)号：US20220412480A1

公开(公告)日：2022-12-29

申请号：US17846382

申请日：2022-06-22

申请人： CKD CORPORATION

发明人： Takemoto KONDO ,  Kazuya NAKATA ,  Shinji ITOH ,  Yosuke EGUCHI ,  Kiyotoki NATSUME ,  Ikuo OGINO

IPC分类号： F16K31/06 ,  F16K27/00

摘要： An electromagnetic valve manifold includes valve assemblies arranged in a single direction, each valve assembly including electromagnetic valves arranged in the single direction, a slave station disposed at one of ends of the electromagnetic valve manifold in the single direction, and a valve driving unit disposed in correspondence with each of the valve assemblies. The slave station includes a slave station output port that sends a control signal and valve driving unit power to the valve driving units. The valve driving units each include an electromagnetic valve power input port that receives electromagnetic valve power from an external device and a circuit board configured to control driving of the electromagnetic valves of a corresponding one of the valve assemblies using the control signal and send the electromagnetic valve power to the electromagnetic valves.