Improved air inlet and outlet control valve

• Main Author: SHENGXIONG XU
• Format: Patent
• Language: English
• Published: 06.10.1999
• Edition: 6
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model provides an improved valve body structure which is used for controlling the air to get in and get out. The utility model is provided with a coil groove and a main body of a magnetism conducting cushion piece groove which are in integral forming. The coil is directly wound on the main body. The magnetism conducting cushion piece is sheathed on the main body at the radial direction. The utility model has the advantages that the volume of the main body is reduced, the thickness of the axial diameter of the coil groove is reduced, the magnetism conductivity is improved, the current is reduced, the space saving and high-power use effects are obtained, the structure is simplified, the assembling engineering is shortened, and the manufacturing cost is effectively reduced.