Piston and contain its cylinder

• Main Author: ZHANG DAOBIAO
• Format: Patent
• Language: Chinese; English
• Published: 28.09.2018
• Subjects: BLASTING; CYLINDERS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; ENGINEERING ELEMENTS AND UNITS; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; PISTONS; SEALINGS; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses a piston and contain its cylinder. This piston includes: body, valve top and elastic component, the top surface of body is equipped with the opening, the valve top wears tolocate the opening can the switching the opening, the elastic component is located this is internal and right thereby valve top application power makes the valve top is closed the opening. This piston is equipped with on the top surface and is used for the opening that admits air or give vent to anger to can be so that the air input maximize, aerodynamic drag when by a wide margin reducing the piston pumpback again simultaneously, thus reach boost efficiency's purpose. The cylinder that uses this piston can promote its self efficiency. 本实用新型公开了种活塞及包含其的气缸。该活塞包括：本体、气门顶和弹性件；所述本体的顶面设有开口，所述气门顶穿设于所述开口并能够开闭所述开口，所述弹性件设于所述本体内并对所述气门顶施力从而使得所述气门顶闭合所述开口。该活塞在顶面上设有用于进气或出气的开口，从而可以使得进气量最大化，同时又大幅度降低活塞回抽时的空气阻力，从而达到提升效率的目的。使用该活塞的气缸可以提升其自身的效率。