A conduit with a filter (1) having a body of moulded plastic material, including a central hollow portion (3) shaped like a cup, having an axis (A-A), and a peripheral plate-like portion (4), shaped as an annular flange, extending radially toward the outside around the open end of the central cup-shaped portion (3), wherein in the lateral wall (3a) of the central cup-shaped portion (3) there is provided a plurality of through holes (6), essentially transverse with respect to the axis (A-A), and in the peripheral flange-like portion (4) there is provided a plurality of through holes (5) essentially parallel to the axis (A-A).

Provided is an in-line strainer capable of more reliably preventing the concentrated adhesion and accumulation of solid foreign matter or the like on a portion of a screen. In an in-line strainer according to the present invention, a housing 9 includes a cylinder wall 24 that is formed in a hollow cylindrical shape and extends in the vertical direction, and a top wall 25 that closes an upper end of the cylinder wall 24. The filter chamber 8 is divided into a primary flow path chamber 39 formed on the upper side and communicating with an inflow port 6 and a secondary flow path chamber 40 formed on the lower side and communicating with an outflow port 7, and a through-hole 38 is provided in an open manner between the two chambers 39 and 40. The screen 10 includes a filter cylinder 33 that is formed in a vertically long hollow cylindrical shape having openings at upper and lower ends, and a bottom lid 34 that closes the lower-end opening of the filter cylinder 33, and an introduction port 36 that allows introduction of liquid is formed at the upper end of the filter cylinder 33. The screen 10 is disposed in the filter chamber 8, in an orientation such that the introduction port 36 faces the through-hole 38, and the outflow port 7 is provided in an open manner in the cylinder wall 24 that faces the lower half of the filter cylinder 33.

An in-mold piping filter includes: a join made by plastic injection molding and having a tubular body. Two ends of the tubular body are respectively formed with the opening, and the two openings provide a connection, so that a complete pipeline is constructed and fluid can be transported through the joint. Moreover, the filter member is integrally formed inside the tubular body during the injection molding, and the filter member includes a dividing plate. The dividing plate has a plurality of filter holes.

A strainer for filtration in an oil circuit of a turbine engine, in particular a multi-flow turbojet engine, is housed in a bore of a lubrication assembly. The oil serves to lubricate and cool mechanisms of the turbine engine. The strainer includes a filtering portion as an angular tube portion and a holding structure for the filtering portion. The structure forms a thickening and exhibits rings and structural posts. A magnet is added in a socket formed by the structure. The structure and the filtering portion are integral and are produced by additive manufacturing, which simplifies production. The application likewise relates to a method of producing the strainer.

A removable pipe filter device for blocking and removing debris from traveling through piping includes a first pipe having a pair of open ends being configured for connection to a drainpipe. The first pipe defines a conduit between the pair of open ends. A second pipe is coupled to the first pipe. The second pipe is in environmental communication with the conduit between the pair of open ends of the first pipe. The second pipe has a distal edge relative to the first pipe defining an opening into the second pipe. A filter is releasably couplable to the second pipe. The filter extends into the second pipe. The filter inhibits solid debris entering the conduit through a first end of the pair of open ends from exiting the conduit through a second end of the pair of open ends when the filter is coupled to the second pipe.