3results about How to "Simplify manufacturing steps" patented technology

The utility model discloses a single battery, a battery pack and electric equipment, and belongs to the technical field of power batteries, the single battery comprises a shell, an electrode assembly, an insulating film, a side plate and a cover plate assembly, and the shell is provided with an accommodating cavity; the electrode assembly is arranged in the accommodating cavity and has a first direction; the insulating film sleeves the periphery of the electrode assembly by one circle and is partially overlapped and connected, and the insulating film is positioned between the electrode assembly and the shell; the side plate is arranged at the overlapped and connected part of the insulating film along the first direction, and the side plate and the insulating film are integrally formed; the cover plate assemblies are arranged at the two ends of the shell, cover the containing cavity and are connected with the shell. The side plate and the insulating film are integrally formed, so that the step of assembling the side plate and the insulating film is reduced. Through partial overlapping of the insulating film, after the periphery of the electrode assembly is coated with the insulating film, an adhesive tape does not need to be used for fixing, and the step of coating the insulating film is further reduced.

The present invention relates to a functional film, a method for manufacturing the same and a laminated glass product. The functional film comprises a first carrier film, a first electrode layer, a functional layer, a second electrode layer and a second carrier film arranged in this order, wherein the edges of the first carrier film are connected to the edges of the second carrier film by edge sealing to encapsulate an active area of the functional layer within a central area, wherein within the central area the first electrode layer is provided with at least one first busbar and at least one first isolation area electrically isolated from the rest of the first electrode layer, and the second electrode layer is provided with at least one second busbar and at least one second isolation area electrically isolated from the rest of the second electrode layer, wherein the first busbar is positioned to at least partially overlap the second isolation area and the second busbar is positioned to at least partially overlap the first isolation area. The manufacturing process of the functional film is simple and fast, and the overall structure obtained is robust and low cost.

The invention provides a manufacturing method of an electric pump, which is characterized in that a rotor is at least used as an insert for injection molding to form a first part at least comprising a plurality of first twisted blades and a lower plate, and the first twisted blades and the lower plate are formed into an integral structure; a second part at least comprising a plurality of second twisted blades and an upper plate is formed through injection molding, and the second twisted blades and the upper plate are formed into an integrated structure; and welding the first part and the second part. According to the structure, the impeller assembly can be assembled only through one-time welding, and the manufacturing steps of the electric pump can be simplified. The invention further provides an electric pump.