[go: up one dir, main page]

WO2018101182A1 - Élément de filtre à huile utilisant efficacement des lignes bien équilibrées de force magnétique à partir d'aimants permanents mutuellement répulsifs - Google Patents

Élément de filtre à huile utilisant efficacement des lignes bien équilibrées de force magnétique à partir d'aimants permanents mutuellement répulsifs Download PDF

Info

Publication number
WO2018101182A1
WO2018101182A1 PCT/JP2017/042309 JP2017042309W WO2018101182A1 WO 2018101182 A1 WO2018101182 A1 WO 2018101182A1 JP 2017042309 W JP2017042309 W JP 2017042309W WO 2018101182 A1 WO2018101182 A1 WO 2018101182A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
permanent magnets
permanent magnet
filter element
oil filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2017/042309
Other languages
English (en)
Japanese (ja)
Inventor
中村　幸司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tagen Tecs Co Ltd
Original Assignee
Tagen Tecs Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tagen Tecs Co Ltd filed Critical Tagen Tecs Co Ltd
Priority to KR1020197018845A priority Critical patent/KR20190086554A/ko
Priority to JP2018553823A priority patent/JPWO2018101182A1/ja
Publication of WO2018101182A1 publication Critical patent/WO2018101182A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/06—Filters making use of electricity or magnetism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/28—Magnetic plugs and dipsticks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means

Definitions

  • the present invention relates to an oil filter element with a permanent magnet that does not use filter paper, not only to adsorb fine magnetic powder of around several microns in the oil, but also through the gap between balanced repulsive magnetic force lines, Since more stabilizing molecules in oil can be obtained, by preventing deterioration of oil, automobiles, motorcycles, ships, railway vehicles, industrial vehicles, industrial machines, other internal combustion engines, transmissions, reducers, hydraulic machines It can be used in place of oil filter elements that use filter paper, etc., to maintain a good state of oil, extend the life of the internal combustion engine and the machine body, and reduce fuel consumption (reduction of greenhouse gases) pollution emissions Reduction, pollution reduction by oil filter and oil filter element disposable, and no use of filter paper. It is related with the oil filter element which can expect a big effect.
  • a plurality of permanent magnets are arranged so that the adjacent permanent magnets are N-poles and N-poles or S-poles and S-poles so that the disk-like permanent magnets repel each other.
  • the N pole is on the side of the plurality of rod-shaped permanent magnets and the inside is the S pole, or the outside is the S pole and the inside is the N pole, and the oil passes from the outside to the inside.
  • the present inventor has already invented a method for treating oil by arranging the permanent magnets so that the permanent magnets are repelled, and has issued a patent for "oil filter with permanent magnets that do not use filter paper" (Patent No. 3378942). Have acquired.
  • the present invention has been completed as a result of improving the structure of repulsive magnetic field lines in a well-balanced manner in which the conventional permanent magnets as described above are disposed so as to be repelled and the oil is processed without using filter paper.
  • An oil filter element composed only of permanent magnets is provided.
  • the object of the present invention is to remove the fine iron powder, prevent shortening of the oil due to thermal degradation, and obtain more stable molecules, thereby maintaining the viscosity index and anti-oxidation.
  • the internal combustion engine, hydraulic pump, reduction gear, etc. are kept in good condition, and the warming gas and pollution gas discharged from the internal combustion engine are reduced, PM2. 5 and eliminates the filter paper of the oil filter element, enabling long-term continuous use with the oil filter element of the present invention.
  • the present invention provides an oil filter element that can contribute to reduction of environmental destruction, reduction of pollution exhaust gas, and maintenance of a good engine state for a long period of time.
  • the hollow disk shape is represented by ⁇ (outer diameter ⁇ inner diameter) / 2 ⁇ height ⁇ and the numerical value is (0.6 to 4). ),
  • a plurality of odd-numbered permanent magnets having yokes on both end faces having the magnetic poles of the permanent magnets, and the adjacent permanent magnets are composed of a gap composed of N poles and N poles, and S poles and S poles.
  • a pair of gaps or multiple pairs of gaps are arranged on the same center line, and the gap is placed on a non-magnetic material with a permanent magnet with yokes at both ends, and the other same pole faces each other in the vertical direction.
  • a non-magnetic holding plate with a hole through which oil passes is installed in the gap portion of the permanent magnet so that its own weight can be supported when it is floated.
  • an oil filter element by the permanent magnet that does not use filter paper.
  • a plurality of rod-shaped permanent magnets having an even number of square sections having magnetic poles on both opposite sides in the longitudinal direction are arranged on the same circumference.
  • a cylinder with a hole to make the oil flow turbulent inside the cylindrical rod-shaped permanent magnet A turbulent plate
  • a fixing tool for fixing a plurality of rod-shaped permanent magnets and a cylindrical turbulent plate is provided to prevent oil deterioration due to well-balanced magnetic lines of force, and an oil filter with permanent magnets that does not use filter paper Is an element.
  • both the inner filter paper element and the oil filter case are usually provided with a removable cap at the top of the oil filter case, allowing the oil filter element to be removed and cleaned for long-term use. Oil filter.
  • Cartridge type oil filters usually replace the inner filter paper element with a new element, but the oil filter element of the present invention allows the oil filter case to be removed and easily removed from the case for cleaning.
  • An oil filter element that can withstand long-term use.
  • a hollow disk-like shape is represented by ⁇ (outer diameter ⁇ inner diameter) / 2 ⁇ height ⁇ and a numerical value is (0.6 to 4). ),
  • a plurality of odd-numbered permanent magnets with yokes on both end faces of a hollow disk-shaped permanent magnet having magnetic poles on opposite end faces are installed on the same center line, and adjacent magnets are N
  • the weight of the permanent magnet When the other is faced to the same pole and floated vertically, the weight of the permanent magnet must be less than half of the distance that can be supported, and there is a nonmagnetic holding plate with holes on the outer end of the permanent magnet.
  • the gap between the permanent magnets is fixed with a non-magnetic nut or the like at the uppermost end of the odd number.
  • an oil filter element As the core portion of the oil filter, serves as a oil filter element, for the purpose of preventing deterioration of the oil caused by one or more pairs of magnetic field lines, an oil filter element for use in place of filter paper.
  • a plurality of even-numbered rod-shaped permanent magnets having a quadrangular cross section having magnetic poles on both opposite sides in the longitudinal direction are arranged on the same circumference.
  • the rod-shaped permanent magnets are arranged so that the outside is the same pole opposite to the inside so that only the N-pole or only the S-pole is the same pole.
  • the diameter of the tangent circle should be within the height of the rod-shaped permanent magnet, and the distance between adjacent magnets should be such that one side of each adjacent permanent magnet is placed on a non-magnetic material and the other permanent magnet is the same pole.
  • the odd-numbered hollow disk-shaped permanent magnets described above are arranged in the space occupied by the conventional filter paper.
  • the magnetic powder contained in the oil is reliably adsorbed, and the oil itself has a well-balanced magnetic field line. Influenced, more stable molecules were obtained, leading to extended oil life.
  • the particle size is smaller than 30-40 microns, even if it is adsorbed by the filter paper, it is constantly supplied with oil pressure and supplied to the engine by the oil pressure.
  • the wear of the entrance bearing is promoted, and in ISO281, fine particles contained in the oil (in ISO4406, the number of fine iron powders of> 4 ⁇ ,> 6 ⁇ ,> 7 ⁇ ,> 21 ⁇ indicates the degree of contamination). The more it has been proven, the shorter the bearing life.
  • the present invention is similar to the “oil filter with permanent magnets that do not use filter paper” (Patent No. 3378942) in adsorbing fine iron powder, but the oil passes through a particularly well-balanced magnetic field line. Thus, it has been proved that it is remarkably effective in the reduction of pollution emission gases (CO 2 , H 2 O, NO X ), PM2.5 and the like.
  • the diesel engine employs a common-rail system by the direct spray cylinder, together with the twin turbo, improvement of balance fuel economy in size of the engine itself, but is seen remarkably, the NO X emission reduction and DPF by urea method In addition, we are working to reduce soot containing PM2.5.
  • FIG. 1 is a schematic view showing an embodiment of an oil filter element using a permanent magnet that does not use the filter paper of the present invention.
  • FIG. 1 (a) is a schematic sectional view
  • FIG. 1 (b) is a bottom view.
  • a hollow disk shape is represented by ⁇ (outer diameter ⁇ inner diameter) / 2 ⁇ height ⁇ instead of the filter paper element, and the numerical value is (0.6 to 4).
  • the permanent magnet 3 which is in the working range and adjoins a plurality of odd-numbered permanent magnets 3 having yokes 2 on both end faces having the magnetic poles of the hollow disc-shaped magnet 3 is composed of a gap composed of N and N poles and an S pole. Are arranged on the same center line with a gap so as to form a pair or a plurality of pairs of S poles, and a permanent magnet 3 having a yoke 2 at both ends is placed on a non-magnetic material and the other is the same.
  • a non-magnetic holding plate 4 with a hole 6 through which oil passes is installed in the space between the permanent magnets 3 so that the weight of the permanent magnet 3 can be supported when it is floated vertically facing the pole.
  • the magnet holder 5 is attached to the cap magnet holder 1 on one side, and the yoke 2 is set at both ends of the permanent magnet 3 and fitted into the nipple magnet holder 5 as described above, and then the holding plate 4 is set.
  • the remaining holding plate 4 set after setting the yoke 2 at both ends of the permanent magnet 3, set it so as to repel on the holding plate 4, set the remaining holding plate 4, and then place the yoke 2 at both ends of the permanent magnet 3. It is set and fitted into the nipple magnet holder 5 so as to be repelled.
  • the remaining cap magnet holder 1 is attached and fixed to the nipple magnet holder 5 to complete the combination of the oil filter elements of the present invention.
  • the above parts have a simple structure, even in the case of a large oil filter element with a large amount of oil, common parts can be used simply by elongating the nipple magnet holder 5 in the longitudinal direction. It is easy to create a plurality of pairs of gaps, and the N pole and the N pole rather than the oil passing through the gap between the north pole and the north pole of a single repulsive magnetic field line or the gap between the south pole and the south pole. And a pair of gaps between the S poles and the S poles or a plurality of pairs of gaps, a well-balanced stabilizing molecule can be obtained, and the generation of oil vapor is reduced. It can be understood that the oil stabilization molecules can be obtained by a well-balanced pair of magnetic field lines since the exhaust gas and the like are halved from the long-term traveling because the combustion of the oil is reduced.
  • Example 2 The oil filter element of the present invention in FIG. 2 is a schematic view showing another embodiment using another permanent magnet, FIG. 2 (a) is a schematic sectional view, and FIG. 2 (b) is a bottom view. Show.
  • the oil filter element of the present invention shown in FIG. 2 has a plurality of rod-shaped permanent magnets 11 having a quadrangular cross section having magnetic poles on both opposing surfaces in the same direction, instead of the filter paper of the oil filter element using filter paper.
  • An inscribed circle in contact with the rod-shaped permanent magnet 11 is arranged in a cylindrical shape at regular intervals on the circumference so that the inside is the same pole with only the N pole or only the S pole, and the outside is the same pole opposite to the inside.
  • the diameter of the permanent magnet 11 is within the height of the rod-shaped permanent magnet 11, and the distance between adjacent magnets is such that one side of the adjacent rod-shaped permanent magnet 11 is placed on a non-magnetic material and the other rod-shaped permanent magnet 11 is made the same pole.
  • the weight of the upper bar-shaped permanent magnet 11 When placed on the upper side facing each other, the weight of the upper bar-shaped permanent magnet 11 is within the height supported by the repulsive magnetic lines, and the oil flow is turbulent inside the bar-shaped permanent magnet 11 arranged in a cylindrical shape.
  • a cylinder magnet holder 12 with a hole is provided, and a plurality of rod-like permanent magnets 11 and cap magnet holders 10 for fixing the cylinder magnet holder 12 are provided at both ends in the longitudinal direction. Is placed inside the case cylinder 9 and cap cylinders 8 are attached to both ends of the case cylinder 9 to form an oil filter element.
  • the oil that has entered through the oil suction port 13 passes through the N-pole magnetic field lines outside the rod-shaped permanent magnet 11 arranged in a cylindrical shape, and the oil that has entered the rod-shaped permanent magnet 11 from the cylinder magnet holder 12 is repelled. Oil that has passed through the magnetic field lines of the poles and has passed through the oil filter element from the oil discharge port 14 is pumped from the oil filter into the engine.
  • the rod-shaped permanent magnets 11 arranged in a cylindrical shape are even numbers, the S poles face each other, and the diameter of the inscribed circle in the central portion of the inscribed circle of the rod-shaped permanent magnet 11 is within the height of the rod-shaped permanent magnet 11. Therefore, all the oils that have passed through the present invention pass through the well-balanced magnetic field lines, and in the long-term running test state, the fuel consumption is improved.
  • the oil filter element (Example 1) of the present invention is used as a core, After traveling about 80,000 km, exhaust gas and fuel consumption were measured.
  • a person who has experienced maintenance of a jet plane requested a test run from a friend of the present inventor who travels 60,000 to 80,000 km per year in a car.
  • Example 2 Furthermore, in order to confirm the effect of the oil filter element of the present invention (Example 2), a monitoring company was asked to install it in an LPG vehicle, and a fuel consumption data was requested for about one year (20000 km).
  • Example 2 Since the effect of Example 2 was confirmed in the same way as Example 1, it was entrusted to a monitoring company and requested measurement of fuel consumption under careful management. Since the test run was performed for 0 to 20000 km and one year after the installation of the device of the present invention, a good result was obtained as an average value of fuel consumption over a long period of time including temperature, humidity and measurement errors.
  • EGR EGR The stem, to reduce oil vapor flowing into the combustion chamber, can also reduce the occurrence of PM2.5.
  • the oil filter equipped with the oil filter element of the present invention is a filter paper type oil filter. It is compatible and can be used for automobiles, ships, railway vehicles, other industrial vehicles, other industrial machines, and has a great effect on 3R such as Reduce, Reuse, Recycle, etc. for long-term continuous use.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

L'invention concerne un élément de filtre à huile en tant qu'alternative à un élément de papier filtre d'un filtre à huile de type papier filtre dans le but de réduire les gaz d'échappement (CO, HC, NOX) et la réduction de la matière particulaire émise (PM 2,5) à l'aide de l'effet de prévention de détérioration d'huile de lignes bien équilibrées de force magnétique à partir d'aimants permanents, et de prolonger la durée de vie de palier par l'attraction de la poudre de fer minuscule conformément à ISO281. La solution selon l'invention porte sur un élément de filtre à huile qui utilise des aimants permanents et non un filtre à papier, dans lequel, à la place du filtre à papier de l'élément de filtre à huile, un nombre impair d'aimants permanents 3 auxquels des culasses 2 sont appliquées aux deux surfaces de pôle magnétique de chaque aimant permanent 3, et qui ont une valeur numérique exprimant une forme de type disque creux par { (diamètre externe – diamètre interne)/2 ÷ hauteur} dans une plage d'utilisation de (0.6-4), sont agencés sur la même ligne centrale en fournissant une paire ou de multiples paires d'espaces comprenant un espace entre des N-pôles adjacents et un espace entre des S-pôles adjacents d'aimants permanents adjacents 3, et en réglant les espaces dans un support de mamelon 5; les aimants permanents 3 ayant des culasses 2 fixées respectivement aux deux extrémités sont placés sur un corps non magnétique de telle sorte que les mêmes pôles d'aimants permanents adjacents 3 se font face, et lorsque les aimants permanents 3 sont flottants dans la direction verticale, l'espace entre eux est à l'intérieur de 1/2 d'une distance prenant en charge le poids local de l'aimant de celui-ci; une plaque de support 4 d'un corps non magnétique dans lequel des trous sont formés pour permettre le passage d'huile est installé dans chacune des parties d'espace des aimants permanents 3 pour stabiliser la paire d'espaces du nombre impair d'aimants permanents 3; et un support d'aimant de capuchon 1 est disposé aux deux extrémités du support d'aimant de mamelon 5 pour stabiliser le nombre impair d'aimants permanents 3.
PCT/JP2017/042309 2016-11-30 2017-11-17 Élément de filtre à huile utilisant efficacement des lignes bien équilibrées de force magnétique à partir d'aimants permanents mutuellement répulsifs Ceased WO2018101182A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020197018845A KR20190086554A (ko) 2016-11-30 2017-11-17 영구 자석이 서로 반발하는 밸런스 좋은 자력선을 유효하게 이용한 오일 필터 엘리먼트
JP2018553823A JPWO2018101182A1 (ja) 2016-11-30 2017-11-17 永久磁石の反発しあうバランスの良い磁力線を有効に用いたオイルフィルターエレメント

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-244861 2016-11-30
JP2016244861 2016-11-30

Publications (1)

Publication Number Publication Date
WO2018101182A1 true WO2018101182A1 (fr) 2018-06-07

Family

ID=62242647

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/042309 Ceased WO2018101182A1 (fr) 2016-11-30 2017-11-17 Élément de filtre à huile utilisant efficacement des lignes bien équilibrées de force magnétique à partir d'aimants permanents mutuellement répulsifs

Country Status (3)

Country Link
JP (1) JPWO2018101182A1 (fr)
KR (1) KR20190086554A (fr)
WO (1) WO2018101182A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450075A (en) * 1983-04-28 1984-05-22 Krow Cecil J Magnetic oil filter insert
JPS59171718U (ja) * 1983-05-06 1984-11-16 大日本印刷株式会社 濾過装置
JPS634820A (ja) * 1986-06-25 1988-01-09 Denki Kagaku Kogyo Kk 積層磁石を用いたロ過装置
WO1992013627A1 (fr) * 1991-02-08 1992-08-20 Dall Angelo Daniele Filtre magnetique pour eaux et fluides derives du petrole
JPH04326908A (ja) * 1991-04-24 1992-11-16 Sanki Kogyo Kk エンジンの潤滑オイルに含有される鉄粉除去装置
WO1997020613A1 (fr) * 1995-12-06 1997-06-12 Tagen Tecs Co., Ltd. Filtre a huile comportant des aimants permanents a la place du papier filtre

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450075A (en) * 1983-04-28 1984-05-22 Krow Cecil J Magnetic oil filter insert
JPS59171718U (ja) * 1983-05-06 1984-11-16 大日本印刷株式会社 濾過装置
JPS634820A (ja) * 1986-06-25 1988-01-09 Denki Kagaku Kogyo Kk 積層磁石を用いたロ過装置
WO1992013627A1 (fr) * 1991-02-08 1992-08-20 Dall Angelo Daniele Filtre magnetique pour eaux et fluides derives du petrole
JPH04326908A (ja) * 1991-04-24 1992-11-16 Sanki Kogyo Kk エンジンの潤滑オイルに含有される鉄粉除去装置
WO1997020613A1 (fr) * 1995-12-06 1997-06-12 Tagen Tecs Co., Ltd. Filtre a huile comportant des aimants permanents a la place du papier filtre

Also Published As

Publication number Publication date
JPWO2018101182A1 (ja) 2019-10-31
KR20190086554A (ko) 2019-07-22

Similar Documents

Publication Publication Date Title
JP3378942B2 (ja) 濾紙を使用しない永久磁石によるオイルフィルター
US5076246A (en) Device for conditioning of liquid fuel and liquid coolant
JPWO1997020613A1 (ja) 濾紙を使用しない永久磁石によるオイルフィルター
SI2198132T1 (sl) Naprava za izpušne pline in postopek regeneracije pasti za NOx in filtra delcev
CN104822915B (zh) 废气构件支架结构
JP2019522139A (ja) 多孔質セラミックフィルタ及びろ過方法
US20110271589A1 (en) Liquid fuel processing device
US20130045139A1 (en) Method To Enhance The Ash Storage Capacity Of A Particulate Filter
WO2018101182A1 (fr) Élément de filtre à huile utilisant efficacement des lignes bien équilibrées de force magnétique à partir d'aimants permanents mutuellement répulsifs
US6270667B1 (en) Oil filter not using filter paper but using permanent magnets
US6019092A (en) Fuel conditioning device
CN206785512U (zh) 一种节能环保节油器
RU2391551C2 (ru) Фильтр магнитной очистки и обработки автомобильного топлива экомаг-10г
JP2516528B2 (ja) 永久磁石による潤滑油の劣化防止装置
KR20030006974A (ko) 엔진용 공기 청정기
CN106237954A (zh) 一种磁化节能减排的方法及磁化燃料
KR100978310B1 (ko) 자동차 배출가스 여과처리장치
CN108119203B (zh) 一种节能减污适用于可溶性净油剂的组件及净油器
CN203383932U (zh) 催化燃油减排装置
CN2273351Y (zh) 可以节油净烟的燃油磁化器
KR100871420B1 (ko) 내연기관용 배기가스 및 연료의 저감장치
CN210289973U (zh) 一种改变进气方向的柴油机空滤器
CN201021645Y (zh) 车用净化器
KR100964552B1 (ko) 디젤차량용 매연저감장치
CN207905964U (zh) 汽车用空气滤清器及汽车

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17876271

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2018553823

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20197018845

Country of ref document: KR

Kind code of ref document: A

122 Ep: pct application non-entry in european phase

Ref document number: 17876271

Country of ref document: EP

Kind code of ref document: A1