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JP3759228 |
To contrive decrease in number of component items, price reduction, facilitation of assembly and weight reduction in a gaseous fuel filter in which filter element and permanent magnets are used in parallel. Gaseous fuel flows from an ent...
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JP3758274 |
To provide a fuel filter which can supress pressure increase at a fuel supplying portion thereof in spite of a simple structure of the fuel filter. Fuel from an inlet chamber flows through a filter element 124 and separately flows into f...
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JP2006000848 |
To provide a disposable integrated filter unit 10 which is suitable for primary and/or secondary purification of a chemical fluid.This disposable integrated filter unit comprises a plurality of filter plates 20n which have an inlet 40 an...
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JP2006000747 |
To simplify the connection to piping or the installation of a filter unit in a filter apparatus having a single filter unit or its plurality joined together.The joint 3 which is for the filter unit fitted to the opening part of a filter ...
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JP2005349336 |
To provide a filtration apparatus in which filter elements other than a regular filter element are prevented from being assembled.The filtration apparatus 10 comprises a filter element 30 having an upper end support member 35 and a detac...
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JP2005349283 |
To provide a cartridge type filter that reduces necessary force in inserting a filtration cartridge into a fixed cap to connect and withdrawing the same from the fixed cap.An inclined trough 14 and an inclined protruded piece 33 which ar...
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JP2005342703 |
To provide a circulation filtering device which improves washing and cleaning effects and then completely removing impurities and slime, or the like, floating together with circulation water inside a circulation route in the device for s...
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JP2005344681 |
To provide a fuel filter capable of preventing a fuel from leaking in disassembly.This fuel filter 1 comprises a case 20 having an internal space 100 storing an element 40, a cap 10 sealing the element 40 in the internal space 100, a fue...
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JP2005344694 |
To provide an oil filter capable of protecting an filter element and an inner tube by relieving a hydraulic pressure applied to the filter element and the inner tube in the oil filter of a diesel engine.In this oil filter, the filter ele...
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JP2005322642 |
To overcome a defect of a conventional WTS unit using a lamp assembly and a filter assembly.An electric bulb 82 used for a lamp assembly 24 and generating electromagnetic radiations has an electric bulb 440 having a first and a second ed...
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JP2005313173 |
To overcome the shortcomings of the conventional water treatment system (WTS) unit which uses a lamp assembly and a filter assembly.The lamp assembly 24 comprises a housing 400, 78, 72, having an inlet opening 388 and an outlet opening 2...
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JP3738143 |
To wash out adhering substances such as slime adhering to the inner face of a cylindrical nut by making the cylindrical nut removable out of the outer circumferential part of a container body provided with a rib-like projected strip, if ...
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JP3733698 |
To improve the durability of a filter device by forming at least a screw part of a base part side in a screw connection part of the base part to a cap part with a high strength casting member such as steel to reinforce the connected scre...
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JP3734071 |
To provide a filter apparatus whose fastening member is manufactured by a simple pressing process and possible to be manufactured at low cost. This filter apparatus comprises a bottomed cylindrical case 10 whose open end at the tip of th...
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JP2005299550 |
To provide an oil filter device simplified in structure and reduced in size by a valve element mechanism reduced in size while securing the strength of a projected part.This oil filter device comprises a filter housing formed of a housin...
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JP3730722 |
To provide a structure of a fuel filter having a filter member folded into pleat state and arranged in the outer periphery of a fuel pump incorporated in a fuel tank. This fuel filter 9 is provided with a vessel 16 composed of an inside ...
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JP2005279649 |
To conquer defects of the conventional WTS (water treatment system) unit using a lamp assembly and a filter assembly.This replaceable lamp assembly 24 for a water treatment system 20 is provided with: a first end part having an inlet ope...
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JP2005270964 |
To provide a low-cost and disposable spin-on fluid filter.A disposable spin-on fluid filter 20 for mounting on a fluid directing head includes a molded housing having a closed base and a side wall defining a hollow cavity. A filtering me...
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JP2005270979 |
To overcome the shortcomings of a conventional WTS (water treatment system) unit using a lamp assembly and a filter assembly, relating to the method for sensing UV light intensity and a point-of-use water treatment system.A point-of-use ...
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JP2005262203 |
To provide a filter assembly having a filter element and a container as a storing part for a liquid additive.The filter assembly 10 is provided with the container 24 for storing the liquid additive having an inlet port 42 and an outlet p...
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JP2005254103 |
To provide a spin-on filter sufficiently securing a flow path of a fluid to be filtered and having a small pressure loss.In the spin-on filter 1, an element assembly body 3 includes a compressed coil spring 65 between the bottom face of ...
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JP2005256836 |
To reduce the number of valve assembly components of a fluid filter, eliminating seal, reducing an overall size, and thereby to permit the use of either a smaller filter or a larger filter element.The valve assembly comprises a separate ...
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JP2005254089 |
To permit easy and clean operation of replacing a filter and easy recovery of a liquid within a housing, and improve filter replacing workability.A filter unit 20 consisting of the filter 22 contained in a bag 21 is housed within the hou...
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JP3719730 |
PURPOSE: To control the flow rate and size of bubbles contained in fuel by arranging a filter which suppresses forming of bubbles and thereby its bad influence. CONSTITUTION: A fuel filter assembly 10 employs a base 12 which mounts a dis...
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JP3718060 |
To seal the both ends of a filter medium with end plates by integrally forming a resin end plate in which a resin layer of specified thickness is present on the end face of the chrysanthemum-shaped filter medium on the both ends of the f...
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JP3718259 |
PURPOSE: To replace a filter element rapidly and with a saving of labor by providing an upper pressurizing part, the upper end part of whose casing is airtightly divided by a horizontal diaphragm and which expands downward by air pressur...
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JP2005238229 |
To provide a cheap and disposable spin-on fluid filter.A disposable type spin-on fluid filter 20 is constituted and arranged so as to mount on a base part provided with a mounting shaft for screw formation 19. The base part is provided w...
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JP3715296 |
To provide a drain mechanism enhancing retaining force of a drain pipe without reducing discharge ability, and a fluid filter provided with the same. A cap 40 detachable to a lower part of the drain mechanism body part is attached and ex...
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JP2005224801 |
To resolve defect of a conventional WTS (water treating system) unit which employs a lamp assembly and a filter assembly.This filter assembly 26 fitting fluid in a fluid treatment system 20 having a second treatment device 24, is provide...
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JP3702922 |
To produce the filter having an excellent heat resistance and chemical resistance, hardly causing a falling of a constituent fiber and also excellent in pressure resistance and filtering precision by heat-treating and forming a non-woven...
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JP3701077 |
To provide a liquid filter capable of applying strong magnetic field to liquid even when magnetic force of a magnetic pole is constant and effectively performing cleaning of channels for liquid flow and to activate the liquid. A filter 2...
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JP3701459 |
To make a casing repeatedly usable by making a filtration element separable from the casing and to surely keep filtration surface area without enlarging the outer diameter of the casing. An installation part 23 having a screw groove in t...
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JP3692655 |
To provide an element-replaceable filter simple in structure for discharging a fluid stored at inside to outside before replacing the element and sure in actuation. An oil filter 100 as the element-replaceable filter is composed of a cap...
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JP2005169225 |
To provide a liquid filter which makes it possible to replace an element without causing the mixing of an unfiltered liquid and filtered liquid in a filter case.The liquid filter is provided with; a filter case 11 which has an aperture p...
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JP2005169217 |
To provide a filter housing which hardly requires the cutout part of a container main body, does not damage the end surface of a filter which is the life of a precision filtration filter, and absorbs a variation in the whole length of a ...
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JP2005171985 |
To provide a seal structure preventing oil leakage from an oil filter gasket.The oil filter gasket 44 includes a body 48 and a flap 50 extending inwardly from the body away from a recess 42 of an oil filter housing 12. The body provides ...
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JP3687256 |
To enable setting rotation torque when a casing of a filter is hinged low and to ensure reliability in the hinged state. A cap 10 and a case 20 are hinged to each other by relative rotation of a spiral projection 14 on the cap 10 side an...
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JP3684770 |
To realize the outflow of oil from a base opening end in replacing an oil filter by the simple constitution. A housing is provided with a cap 2, a base 1 with a storage section for the cap 2 and a sealing means for sealing an area betwee...
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JP3684738 |
To provide a protector for filter which is easy to handle. This protector 1 is a resin-molded part molded by using a forming mold and has oil resistance and heat resistance. A lot of long and slender column parts 1a provided in the shape...
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JP3684739 |
To provide a protector for a filter in which the number of parts is reduced. A protector 1 is a resin-molded part molded by using a forming mold and has oil resistance and heat resistance. The protector 1 is arranged on the inner periphe...
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JP2005144439 |
To provide a valve for a fluid filter which has the reduced number of parts thereby has reduced overall size and can use large and small filter elements.The fluid filter includes a housing 12 having a tapping plate 16 with a first apertu...
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JP3683421 |
To form different flow passages by integrating a full-flow filter and a bypass filter without placing them vertically on each other in two stages. Partition walls W1 and W2 for vertically dividing a space demarcated by inner tubes 11 and...
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JP3680396 |
To provide an element exchanging filter which is simple in the structure for withdrawing the entire fluid stored therein prior to an element exchange, is composed of a smaller number of parts and has decreased interchangeable parts. The ...
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JP3680429 |
To improve actuation reliability by contributing to prevent a built-in valve member from being touched easily at element exchange. The side of a case 40 remains fixed at the side of an internal combustion engine by an adapter bolt 60, ev...
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JP3679222 |
To facilitate the replacement of a full flow filter element and a by- path filter element as a combination type oil filter. A full flow filter element 13A and a by-path filter element 13B is arranged vertically in a cup-shaped case 11, t...
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JP2005111447 |
To provide a drain mechanism enhancing retaining force of a drain pipe without reducing discharge ability, and a fluid filter provided with the same.A cap 40 detachable to a lower part of the drain mechanism body part is attached and exc...
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JP3671278 |
PURPOSE: To obtain a fluid filter in which a filter element is easily replaced and a fluid inside a filter is kept from spilling to the outside to soil the surroundings with it and also the element is easily disposed of and which is inex...
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JP2005113891 |
To provide a fuel pump case, capable of smoothing flow of fuel in the fuel pump case having a fuel passage, and improving the degree of freedom concerning the position and direction of a fuel exit.This fuel pump case 80 has the fuel pass...
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JP2005111448 |
To provide a drain pipe for a fluid filter capable of quickly and easily exchanging a part in the exchange type fluid filter, and the fluid filter.The drain pipe 80 detachable relatively to a drain hole 50 provided on a cap 40 of the flu...
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JP2005111388 |
To provide a filter cartridge that can precisely and economically filter solid fine particles off from a high-temperature and/or strong acidic liquid to be filtered with the least fiber falling out.The filter cartridge having thermal and...
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