摘要:
The invention relates to a filter device (1) comprising a filter housing (4) which is made of plastic, is provided with a filter housing pot (3) and a filter housing cover (2) that is welded to said pot (3), and has a longitudinal axis (5). The invention is characterized in that: - the filter housing cover (2) and the filter housing pot (3) both include a groove portion (6, 7), both of which jointly form a groove (8) for accepting overflowing welding material (9); - once the filter housing (4) has been welded together, the overflowing welding material (9) forms a form-locking connection along with the groove portions (6, 7), said form-locking connection being effective in the direction of the longitudinal axis (5). The result is a high-strength and pressure-stable joint.
摘要:
A liquid separator comprises a vessel with an inlet for a liquid/gas mixture. The vessel defines a space sealed at the top by means of a lid in which is situated an outlet to discharge treated gas. A shield is provided in the space extending around the outlet as of the lid, and a filter element provided within the shield. An outlet zone is defined between the shield and the filter element, wherein the outlet zone is in connection with the outlet. The shield comprises a bottom wall with at least one inlet opening and connection means for attaching the filter element onto the bottom wall. The connection means is configured such that the filter element, in a mounted condition, extends around the inlet opening as from the bottom wall, within a chamber defined by the shield, the lid and the bottom wall.
摘要:
An apparatus for manufacturing filters and inserting the filters into single dose capsules for preparing beverages comprises a punching and forming device for punching material portions from a sheet material and forming the material portions to assume the form of a beaker-shaped filters, an insertion device arranged in a distance of the punching and forming device along a work flow direction for inserting the formed filters into the capsules, a first transport device (175, 176) for accepting a plurality of formed filters from the punching and forming device and transporting the accepted filters to the insertion device, a second transport device (177) for accepting a plurality of formed filters from the punching and forming device and transporting the accepted filters to the insertion device. The first transport device (175, 176) and the second transport device (177) are movable with respect to each other. This allows for increased flexibility when feeding a plurality of filters of the punching and forming device to the insertion device. Furthermore, it allows for geometries of the punching and forming device and of the insertion device where the respective distances between neighbouring punching and forming tools as well as neighbouring insertion tools may be different.
摘要:
A fuel filter cartridge includes a housing having first and second shell sections. The shell sections are generally symmetric about a cartridge axis and joined together. The first shell section has a convex-shape when viewed from a side and includes an end portion, a cylindrical side wall portion, and a transition portion connecting the side wall portion to the end portion. The end portion has an end surface forming a cartridge opening coaxial with the cartridge axis. The transition portion has a radius of 0.125-1.125 inches. A filter having at least one filter element is disposed within the housing.
摘要:
A three-dimensional filter includes a filter frame having a three-dimensional skeletal structure with a filter media connected to the skeletal structure. The filters are nestable. The skeletal structure may be trimmed and provided with walls to create standard sized filters. Methods for making the three-dimensional filter include injection molding of the skeletal structure onto the filter media, injection molding the filter media and the filter frame together in a single molding process, thermoforming a molded or extruded skeletal structure and the filter media, and needle punching a molded or extruded skeletal structure to create filter media within the skeletal structure.
摘要:
Water filtration media having a charged material affixed directly to binder material used in the fabrication of the filter media. A microbiological interception enhancing agent is added to the binder directly. The media having a charged material and a microbiological interception enhancing agent both affixed directly on a binder material is then combined with core filter media and prepared as a filtration media. A filter is prepared from the treated filter media.
摘要:
A filtering machine (10) for filtering a condensate which includes entrained oily contaminant, the machine (10) including a filter (14) through which the condensate passes from an inlet (17), to a main filter chamber outlet (24), the filter (14) including an exterior housing (15) through which the condensate, in use, passes into a filter interior, and through which filtrate, in use, passes from the filter interior, and the filter interior including a mass of filter material which includes silica-based oleophillic fibres (29).
摘要:
The present disclosure pertains to a fluid filter having a mounting member such as a nut plate which may take the form of a nut plate assembly carrying a seal member. An annular bead is formed into the canister and engages the seal member. The seal member is disposed between the nut plate and the canister.