TWD167761S - Solenoid valve - Google Patents

Abstract

[Use of the article] This article is a solenoid valve, which is used to control the operation of fluid pressure machines such as fluid pressure actuators, and to switch the connection and interruption of the pressure fluid supplied to the fluid pressure machine. ;When in use, the plunger is displaced by energizing and de-energizing the solenoid coil. The valve body is displaced inside the main body in accordance with the displacement of the plunger, whereby communication and isolation between the ports are performed, or the flow state of the pressure fluid is switched. ;[Design Description];The solenoid valve of this design article has: a main body, which houses a valve body not shown in the figure; and a cover, which is connected to the upper part of the main body (refer to the reference figure). Ports for introducing or exporting pressure fluid are respectively provided at both ends of the main body in the longitudinal direction. Stored inside the cover are: a plunger (not shown) (movable iron core) connected to the valve body; and a solenoid coil (not shown). Leads for supplying power and receiving control signals are provided on the peripheral side of the cover. ;As shown in the three-dimensional view, front view, rear view, left view, right view, top view, and bottom view, etc., this constitutes a design with novel and unique visual effects in the overall appearance. ; The approximately horizontal parallel thin lines, approximately vertical parallel thin lines, approximately oblique parallel thin lines and approximately arcuate thin lines shown on the surface portion of each drawing are all line segments representing the three-dimensional surface shape.