2results about How to "Flow impact" patented technology

This invention relates to a valve for mounting on a housing (5) of an electrochemical device and for venting and venting the housing (5). The valve includes a flange (1) mounted on the housing (5), the flange (1) having a central axis C and forming a central gas passage (1.1). The central gas passage (1.1) preferably extends along the central axis C over the entire length of the flange (1). The valve also includes a valve body (2) disposed in the gas passage (1.1), the valve body (2) being preloaded by means of at least one elastic element (2.3) positioned on top of the valve body (2) to close the gas passage (1.1). The valve body (2) has at least one gas opening (2.1) and a diaphragm (2.2) permeable to a gaseous medium, the gas opening (2.1) being sealed by the diaphragm (2.2). The diaphragm (2.2) covers the opening (2.1) of the valve body (2) such that only gas permeating the diaphragm (2.2) can flow through the opening (2.1). The diaphragm (2.2) is impermeable to liquids. The safety of the electrochemical device is improved by stabilizing and reducing the risk of condensation inside the housing (5). For this purpose, a diaphragm (2.2) is arranged on top of the valve body (2).

The application discloses an automatic buckling equipment for automobile clutch hose, and relates to the technical field of automobile product processing equipment, which comprises a processing platform, a positioning seat, a buckling mechanism and a jacking mechanism. Under the joint action of the curved edge supporting plate and the internal air pressure of the hose, the axial center of the clutch hose interface section and the buckling section is guaranteed to be collinear, the buckling precision is guaranteed, and the flow of fluid in the circulating pipeline is prevented from being affected. When the adjusting mounting seats and the overturning mounting seats on the two sides are buckled, the plurality of telescopic buckling heads gather towards the center, under the jacking action of the plurality of telescopic buckling heads which are gathered in a ring shape on the upper and lower sides, the joint sleeves on the two sides can be buckled on the two ends of the clutch hose at the same time, the rapid automatic buckling is completed, and through the overturning buckling and separating mode, the feeding and discharging of the clutch hose is very convenient, the forced deformation of the relatively complex curved pipeline is prevented, and the product quality is guaranteed.