TWD201983S - Gasket - Google Patents

Abstract

[Use of article]; The article designed in this design is a gasket used to connect two fluid equipment such as pumps, valves, pressure accumulators, filters, flow meters, pressure sensors and piping blocks. As shown in the cross-sectional reference drawing showing the state of use, the article of this invention includes: a pair of annular radially inner press-fitted parts formed on the radially inner sides on both sides in the axial direction; and a pair of cylindrical radially inner parts. The outer press-fitted parts are formed on the radially outer sides of both sides in the axial direction. The object of this invention has an annular groove formed on its outer peripheral surface. The pair of radially inner press-fitted parts function as a first-stage seal to prevent fluid leakage by being press-fitted into radially inner seal grooves formed at the connecting ends of the flow passage holes of two fluid equipment. The paired diametrically outer press-fitted portions function as secondary seals that prevent fluid leakage by being press-fitted into cylindrical diametrically outer seal grooves formed on the end surfaces of both fluid devices. ;;[Design Description];This design is as shown in the figure. The rear view is the same as the front view, the bottom view is the same as the top view, and the left side view is the same as the right side view, so it is omitted.

Description

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This design item is a gasket used when connecting two fluid devices such as pumps, valves, pressure accumulators, filters, flow meters, pressure sensors and piping blocks. As shown in the cross-sectional reference diagram showing the usage state, the article of this creation includes: a pair of ring-shaped inner diameter press-in portions formed inside the diameter on both sides in the axial direction; and a pair of cylindrical diameters The outer press-fitting portion is formed outside the diameter on both sides in the axial direction. An annular groove is formed on the outer peripheral surface of the article created in this creation. The pair of diameter inside press-fitting portions function as first-stage seals to prevent fluid leakage by being pressed into the diameter inside seal grooves formed at the connecting ends of the flow channel holes of the two fluid devices, respectively. The pair of diameter outer press-fitting parts respectively function as a second-stage seal to prevent fluid leakage by being pressed into cylindrical outer seal grooves formed on the end surfaces of the two fluid devices.

This design is shown in the figure, where the rear view is the same as the front view, the bottom view is the same as the top view, and the left side view is the same as the right side view, so it is omitted.

Images