摘要:
Die Erfindung betrifft einen Kraftstofffilter (10) insbesondere für Dieselkraftstoffe, welche über ein Gehäuse (11) und ein Fiitermedium (12) verfügt. Das Filtermedium (12) ist mittels eines Filtermediumhalters (24) in dem Gehäuse angeordnet, wobei der Filtermedsumhalter über eine Entlüftungsbohrung (25) verfügt. Durch die Entlüftungsbohrung (25) können Gase, welche sich im oberen Bereich des Kraftstofffilters sammeln vom Rohraum (21) auf den Reinraum (22) übertreten. Zur Vermeidung dass Verunreinigungen durch einen Reinauslass (18) aus dem Kraftstofffilter (10) gelangen können und nachfolgende Bauteile beschädigen können, ist ein Reinmedium (26) vorgesehen, welche derartige Verunreinigungen zurückhält.
摘要:
A hybrid oil filter assembly including a housing (11), a first conventional oil filter (30) disposed in proximity to a bottom portion of the housing, and a second filter element (21) disposed circumferentially about a length of the first oil filter element (30). The second filter element (21) is formed of rolled paper andremoves particles from the oil of a smaller size than particles removed by the first filter element (30). Oil filtered by the second filter element (21) is directed to an interior of the first filter element via a communication path to mix with oil filtered by the first filter element (30).
摘要:
The invention relates to a ring filter element (1) comprising a plug (3) for, in particular, a lubricating oil filter of an internal combustion engine. Said ring filter element is provided for insertion into a filter housing comprising a filter housing pot (6) and a filter cover (7) that can be axially detached. When inserted in the closed filter housing, the plug (3) seals an opening (10) which is provided in the filter housing pot (6) and which extends in the same axial direction as the plug (3). The aim of the invention is to provide a ring filter element of the aforementioned type that can be packed in a space-saving manner. To this end, the ring filter element comprises the following characteristics: the plug (3) is mounted on the ring filter element (1) in such a manner that it can be displaced along the same axis or parallel to the axis, and; said mounting permits the plug (3) to move with the aid of an actuating means (11) which acts, by contact, upon the plug from outside the ring filter element (1).
摘要:
The invention relates to a filtering device (1) comprising a tubular filter (6). One end of said filter is supported on a base part (2) and the other end is supported on a cupped filter housing (3). The filter housing overlaps the filter (6) with a radial clearance (7) and is detachably connected via the edge (4) thereof to the base part (2). The base part (2) comprises a first flow-through channel (33) which is connected to the clearance (7) and comprises a second flow-through channel (34) which is connected to a cavity (35) of the filter (6). The aim of the invention is to make it possible to attach or detach the filter housing (3) even when tight spatial relationships are present in the vicinity of the filter housing (3). To this end, a fixing device (39) is provided in order to stop the filter (6) on the filter housing (3) or in order to hold the filter (6) in position against the filter housing (3).
摘要:
A coolant filter kit (16), for attaching in-line to a coolant hose (10) of a combustion engine, includes a fluid conduit member (12) and a coolant filter apparatus (14). The fluid conduit member (12) has a stem (18) and two opposed branches (20, 22) connected to the stem (18), with an inlet formed in a first branch (20) thereof, and an outlet formed in a second branch (22). The fluid conduit member (12) further has a partition (32) in the stem (18) thereof, substantially separating a first flow chamber from a second flow chamber therewithin. In a preferred embodiment of the invention, a limited amount of fluid is allowed to flow directly from the inlet (24) to the outlet (26) without passing through the filter apparatus (14). The filter apparatus (14) includes a hollow housing defining a filter chamber (48) therein. A porous cylindrical filter element (74) is disposed in the filter chamber (48) of the housing. Optionally, the filter apparatus (14) may include a slow-dissolving tablet or plug (86) for releasing a supplemental coolant additive into coolant over time.
摘要:
A plastic oil filter (10) comprises a cup-shaped shell (12) with an open end (14). The shell contains an annular filter media (36). A backplate (40) is positioned in the open end of the shell. An elongated core (38) is positioned in the opening in the filter media. The core is hollow and has a plurality of openings (62) in the walls thereof. Sealing washers (69, 70) are provided at each end of the filter media for preventing undesired flow between the core and the ID of the respective sealing washers.
摘要:
A filter having an outer peripheral surface comprising an accordion wire mesh and an inner peripheral surface comprising a support structure, the filter permitting a liquid composition such as paint to be filtered therethrough when connected to an airless paint spraying system. Method of using a filter.
摘要:
A spin-on fluid filter cartridge with a replaceable filter element is provided, comprising a housing, an internally threaded annular collar, a replaceable filter element, and an externally threaded mounting head assembly. The annular collar is secured inside the housing at its open upper end. A sealing ring in an annular channel adjacent the external threads of the mounting head seals the cartridge when the mounting head assembly is threaded into the annular collar.
摘要:
A liquid filter as disclosed which includes a housing in which a filtering media is disposed. A relief valve permits the liquid filtrate to bypass the media when the pressure differential across the media exceeds a predetermined level. The relief valve includes a valve member consisting of a valve disc from which four legs extend. The valve closure spring engages the legs to maintain the valve closed until the pressure differential attains a predetermined level. The legs are designed so that only two of the legs engage the spring during normal operation of the valve. Accordingly, the other two legs remain unstressed by the valve spring, but can engage the edge of the valve aperture in case of failure of one or both of the other legs to prevent the valve member from falling into the liquid filtrate, thus blocking the flow of liquid filtrate to the engine, causing catastrophic failure of the engine.
摘要:
A liquid filter includes a housing having a pressure chamber portion in which a filtering media is carried and a support engaging portion which attaches the housing to the engine upon which the filter is mounted. The support engaging portion includes a radially projecting section which mounts the usual gasket which effects a seal between the housing and a sealing surface on the engine. The radially projecting portion cooperates with the portion of the housing containing the filter to define a circumferentially extending groove therebetween, which isolates the gasket from the distorting forces generated in the housing by hydraulic pressure.