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JP2000042309A |
To improve the maintainability of a filter as a filter element- replaceable liq. treating filter by making the attachment attaching or detaching and detachment of a lower case to and from an upper case possible to carry out in a short ti...
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JP2000034960A |
To provide an inside-tank fuel pump which is reduced in number of items and assembling is easy, while decreasing negligence to perform assembling and reducing exchanging cost of a filter element. A housing member 2 of a fuel pump 1 has a...
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JP2000500396A |
A recycling method and a tool utilised with that recycling method. A moulded carbon fibre reinforced plastics material so that the cartridge is sufficiently ridged so that it can be reused. The cartridge is injection moulded using a form...
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JP2602418Y2 |
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JPH11514919A |
The invention relates to a spin-on filter (1) for filtering a flowing substance, especially a hydraulic liquid or lubricating oil in combustion motors. The filter (1) comprises a casing (7), open at one end, which is connected to a devic...
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JPH11347312A |
To recover only a filter element as a waste and make it compact so that its disposal is made easy when a filter device is discarded by assembling the filter element which is structured of a filter medium packed between end plates with a ...
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JPH11514294A |
A fuel filter having improved communication with a contaminant container employs a body with a fuel inlet and fuel outlet having a housing connected at its upper end to the body, the housing having a bottom opening therethrough. A filter...
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JP2987344B2 |
A spin-on water-separating fuel filter has a built-in central drain tube (60) for providing a sump port (63) at the connection end of the spin-on filter located near the fuel inlet and fuel outlet ports. Water removed from the fuel is co...
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JP2980627B2 |
PCT No. PCT/DE89/00544 Sec. 371 Date Mar. 8, 1991 Sec. 102(e) Date Mar. 8, 1991 PCT Filed Aug. 22, 1989 PCT Pub. No. WO90/05009 PCT Pub. Date May 17, 1990.The fluid filter (10) for fuel has a wound filter element (17) arranged in the hou...
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JP2978434B2 |
To obtain an inexpensive, disposal pleat cartridge filter having simple structure as a prefilter of a condensate desalination device in a condensate system of a thermal power plant. A pleat type filter body in which a flat plate-shaped f...
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JP2974413B2 |
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JP2974406B2 |
A liquid filter for filtering the lubricating oil of an internal combustion engine includes a bypass passage permitting liquid to flow from the outlet to the inlet in a direction opposite to normal flow through the filter when the engine...
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JP2974897B2 |
PURPOSE: To easily house a spring in a cup by providing the spring for pressing a filter member to a case member with an engaging part which is abutted and engaged as if it spreads out the inner peripheral wall surface of the case member...
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JPH11309309A |
To reduce the number of parts and the number of assembling processes. A valve plug 40 consists of a valve member 41 and a compression coil spring 48. The valve member 41 is formed into a bottomed cylindrical shape and supported in a reci...
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JPH11299650A |
To prevent a filter unit which is made of activated carbon fiber and formed like a bottom shape from being influenced by hot water to be swollen and deformed outward. This cartridge filter for hot water is so constructed that a net body ...
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JPH11276814A |
To prevent the adhesion of the crest parts of filter paper to each other in the use of a filter element in which the pleated filter paper is rounded into an annulus ring. The diameter of the end part of an inner cylinder 17 to be put int...
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JP2960891B2 |
To make a filter casing inexpensive and lightweight and to prevent a piping connected to the cap of the casing from disturbing opening and closing of the casing. This filter casing consists of a vessel 1 with the upper face opened and a ...
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JPH11267425A |
To enable positioning an element in the peripheral direction in a vessel, and to eliminate erroneous assemble of a similar element and a fake in the market. On the inside of a housing 2, four wedge-shaped projecting parts 15 are provided...
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JPH11253707A |
To provide a filter of which both end parts of filter elements are sealed by joining seal members by ultrasonic welding while utilizing the elasticity of the seal members. This filter apparatus comprises a filter element 2 having a hollo...
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JPH11253706A |
To prevent a filtrate from being stained while pleats are effectively prevented from being bonded to each other by a method wherein a synthetic resin sheet is wound around an outer periphery of the pleat, fused in a ring state by pressur...
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JPH11244618A |
To have a base plate and seam lid having an improved system in order to sufficiently and simultaneously fix the base plate to a canister by providing the base plate to be mutually fitted to the seam lid with an external gasket holding gr...
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JPH11247639A |
To improve assemblage, facilitate exchange of filter members, and extend a life. A device is provided with an upper housing 2a to which an oil leading-in passage 4 and a delivery passage 5 are opened, a lower housing 2b, and a filter mem...
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JPH11244617A |
To relieve the tolerance necessary for the holding groove of a base plate made by casting with a casting mold by providing an improved holding means formed as a part of the base plate made by casting with the casting mold. This filter ha...
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JP2599573Y2 |
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JP2948585B1 |
To inexpensively produce a set plate. In the set plate for an oil filter, a cylindrical part 12 in which a male screw 13 is formed at its outer surface is risen at an outer periphery part of a plate-shaped part in which plural through-ho...
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JP2936142B2 |
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JP2933863B2 |
To provide a filter device which permanently functions though it can be prepared in a simple way. In this filter device having a hollow cylindrical, pleated filter element 3 which is arranged concentrically around a cylinder axis and thr...
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JPH11216469A |
To facilitate the maintenance, to miniaturize a preservation space and to rapidly and simply generate a fresh water by forming a filter unit and a separation membrane unit to directly connect to each other through a common head. A feed w...
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JPH11216308A |
To provide a filter such as an air filter to be installed in a pipe and whose maintenance can easily and simply be carried out. Since a member 30 for temporary engagement which can temporarily engage an upper housing 3 and a lower housin...
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JP2929424B2 |
PURPOSE: To make the combustion of oil in an internal combustion engine hard to generate by suppressing the generation of air bubbles in a filter machine by providing an operation valve selectively separating the fluid passing through a ...
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JPH11197411A |
To discard an element main body without making a hand dirty at the time of exchanging element main bodies and recure reliability in exchange the elements. An oil filter 100 is constituted of a filter cap 10 in which an element main body ...
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JPH11200828A |
To collect dust contained in oil even in high viscosity of the oil and to prevent damage of a filter element, without increasing a space for attaching, the number of part items, and assembling manday. A cylindrical filter element 16 prov...
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JPH11200974A |
To provide a fuel filter which can be assembled easily and inexpensively and prolong service life of a filter main body. A filter main body 40 is constituted by a molding and is nipped and held by ribs formed on inner peripheral walls of...
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JPH11200976A |
To provide a fuel filter which can be assembled easily and inexpensively and does not deform readily in a filter main body. A core member 13 is molded integrally with a pump case 11 and protrudes in the pump case 11. The whole core membe...
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JPH11188209A |
To facilitate the exchange of the roll filters having a core hole or a core cylinder. This filter is provided with a casing main body 2 furnished with the inlet cylinder 12 obtd, by coaxially piercing the bottom 10 of a cylinder upward a...
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JPH11179111A |
To provide a safety valve device to be simply and easily worked, and in which a filter can be easily set up. A cuplike part 10a is projectingly provided in a valve set plate 10 made of steel plate, and a valve disc is fitted to the cupli...
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JPH11169621A |
To produce the cartridge filter containing the filter material remarkable in antibacterial function to Escherichia coli, etc. The antibacterial filter material 9 constituted by adding a suitable amount of water to a mixture of an oyster ...
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JP2912407B2 |
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JP2911442B1 |
To provide an air filter for automobile which is deformed into an almost arbitrary shape corresponding to a mounting portion and is held in the shape. In an accordioned filter material P, a filter main body A1 is formed by fixing a verti...
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JPH11165014A |
To easily execute the setting or the change of filtration property or dust collecting performance of a filter body by using a porous body, which is formed by eluting solid fine powder in an intermediate molding molded out of a molding ma...
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JPH11156112A |
To improve workability in a narrow space by making an operation of opening or closing a channel of raw water and change operation of a filter body and a filter medium be smoothly executed at the same position by a method wherein a valve ...
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JP11506699A |
(57) [Abstract] Especially the fluid filter proposed is the oil or the object for fuel of an internal-combustion engine, and is [which constitutes some engines / suiting] for connection flanges (7). The filter housing (2) in which a flui...
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JPH11137925A |
To prevent the twisting of a gasket, to improve the identifiability of the twist, further, to maintain sealability and to reduce torque at the time of tightening by using the gasket having a flat sectional shape in an axial direction. A ...
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JPH11128616A |
To provide a cartridge filter capable of efficiently decomposing and removing a residual chlorine and also an org. matter simultaneously in addition to the removing of an iron rust and muddy component in a raw water. A pleats type filter...
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JPH11128622A |
To provide a rainwater storage device by which good quality of the stored water is kept for a relatively long time, the degree of freedom of the setting place is improved, and the operability in maintenance is improved. This rainwater st...
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JPH11114324A |
To save trouble in affixing a label to better operability in a direct- coupled faucet type water purifier that a water purifier body is freely attachably and detachably assembled in a faucet connecting body equipped with a flow passage s...
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JPH11104624A |
To discharge water accumulated in a water purifier by closing a air intake valve when the internal water pressure of a cartridge is large and opening the same when the internal water pressure is reduced while closing a drain valve when t...
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JPH11104625A |
To drain the water accumulated in a water purifier by setting a drain valve disc in the hose connected to the water discharge part taking out the water purified by the purifying filter material in an outer cylinder. When tap water is all...
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JPH1199385A |
To easily exchange prefilters without hand staining at the time of clogging of the prefilters by providing the inside of a housing vessel with an inside cylinder and outside cylinder and building respectively separately the prefilters an...
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JPH1190119A |
To prevent the local clogging of a filter membrane and to maintain the filterability for a long period by detachably providing a cylindrical structure shorter than a cartridge filter on the pedestal of the cartridge filter with the botto...
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