JPH11264354A - Device for adsorbing ferruginous component in fuel - Google Patents
Device for adsorbing ferruginous component in fuelInfo
- Publication number
- JPH11264354A JPH11264354A JP10069133A JP6913398A JPH11264354A JP H11264354 A JPH11264354 A JP H11264354A JP 10069133 A JP10069133 A JP 10069133A JP 6913398 A JP6913398 A JP 6913398A JP H11264354 A JPH11264354 A JP H11264354A
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- fuel
- wall surface
- wire
- adsorbing
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
- F02M37/52—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements using magnetic means
-
- 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
- B03C1/025—High gradient magnetic separators
- B03C1/031—Component parts; Auxiliary operations
- B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
- B03C1/0332—Component parts; Auxiliary operations characterised by the magnetic circuit using permanent magnets
-
- 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
- B03C1/286—Magnetic plugs and dipsticks disposed at the inner circumference of a recipient, e.g. magnetic drain bolt
-
- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
-
- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/30—Details of magnetic or electrostatic separation for use in or with vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】この発明は、例えば燃料タン
クから気化器を結ぶ燃料の通路に設けられる燃料中の鉄
分吸着装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for adsorbing iron in fuel, for example, provided in a fuel passage connecting a fuel tank to a carburetor.
【0002】[0002]
【従来の技術】実開昭58−19820号にはストレー
ナカップの底部に磁石を埋め込み、その表面をストレー
ナカップ内の燃料へ臨ませた磁石により燃料の中の鉄分
吸着を行えるようにした燃料コックが示されている。2. Description of the Related Art Japanese Utility Model Laid-Open No. 58-19820 discloses a fuel cock in which a magnet is embedded in the bottom of a strainer cup and the surface of the magnet faces the fuel in the strainer cup so that iron in the fuel can be adsorbed. It is shown.
【0003】[0003]
【発明が解決しようとする課題】ところで、上記構造で
は燃料中に磁石の一部しか出ていないので、磁石の燃料
に対する接触面積が少なくなり、鉄分吸着の効率を上げ
にくい。In the above structure, since only a part of the magnet is exposed in the fuel, the contact area of the magnet with the fuel is reduced, and it is difficult to increase the efficiency of iron adsorption.
【0004】[0004]
【課題を解決するための手段】上記課題を解決するた
め、本願発明に係る燃料中の鉄分吸着装置は、燃料通路
内に磁石を配置し、この磁石の両極をステンレスワイヤ
で結ぶとともに、このステンレスワイヤの一部を燃料通
路の壁面へ当接させることにより、磁石を燃料通路の壁
面から離して支持したことを特徴とする。In order to solve the above-mentioned problems, an apparatus for adsorbing iron in fuel according to the present invention has a magnet disposed in a fuel passage, and both poles of the magnet are connected by a stainless wire. The magnet is supported apart from the wall of the fuel passage by contacting a part of the wire with the wall of the fuel passage.
【0005】[0005]
【発明の効果】ステンレスワイヤの一部を燃料通路の壁
面へ当接させることにより、磁石を燃料通路の壁面から
離して燃料中に配置して保持したので、磁石の燃料に対
する接触面積が増大し、燃料中の鉄分を効率的に吸着す
る。しかも、磁石の両極をステンレスワイヤで結ぶこと
により、ステンレスワイヤは単なる磁石の支持部材では
なく、ステンレスワイヤ自体も磁化されて鉄分を吸着す
る。したがって、磁石とステンレスワイヤにより、燃料
中の鉄分吸着効率を著しく向上させることができる。According to the present invention, a part of the stainless wire is brought into contact with the wall surface of the fuel passage so that the magnet is arranged and held in the fuel away from the wall surface of the fuel passage. It efficiently adsorbs iron in the fuel. In addition, by connecting both poles of the magnet with a stainless wire, the stainless wire is not merely a support member for the magnet, but the stainless wire itself is magnetized to attract iron. Therefore, the efficiency of adsorbing iron in fuel can be significantly improved by the magnet and the stainless steel wire.
【0006】[0006]
【発明の実施の形態】図面にもとづいて自動2輪車に適
用された本願発明の一実施例を説明する。図1は第1実
施例に係る別体フィルタの軸線方向断面図(図3の1−
1線方向)、図2はこの別体フィルタを用いた燃料系の
図、図3は図1の3−3線に沿う別体フィルタの横断面
である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention applied to a motorcycle will be described with reference to the drawings. FIG. 1 is an axial sectional view of a separate filter according to the first embodiment (1--1 in FIG. 3).
2 is a view of a fuel system using this separate filter, and FIG. 3 is a cross-sectional view of the separate filter taken along line 3-3 in FIG.
【0007】まず、図2において、燃料タンク1はその
底部に設けられた燃料コック2からホース3を介して別
体フィルタ4へ接続し、ここで燃料中の鉄分除去が行わ
れた後、ホース5を介して気化器6へ供給される。First, in FIG. 2, a fuel tank 1 is connected to a separate filter 4 via a hose 3 from a fuel cock 2 provided at the bottom thereof. 5 to a vaporizer 6.
【0008】燃料コック2のストレーナ7は、燃料タン
ク1の底板1a下面に設けられた差し込み部1bからタ
ンク内部へ差し込まれており、その取入口にはフィルタ
8が設けられて、予め燃料中のゴミを除去してから燃料
を燃料コック2へ流入させるようになっている。[0008] A strainer 7 of the fuel cock 2 is inserted into the inside of the fuel tank 1 from an insertion portion 1b provided on the lower surface of the bottom plate 1a of the fuel tank 1. A filter 8 is provided at an inlet of the strainer 7, and a filter 8 is provided in advance. The fuel flows into the fuel cock 2 after dust is removed.
【0009】図1及び図3に明らかなように、別体フィ
ルタ4は樹脂製で軸方向両端側がテーパー状に絞られた
筒型のボディ10を備え、軸方向中間部は大径部11を
なし、その軸方向両側はテーパー部12になっている。
また、軸方向両端の軸心部には、一方に流入口側連結部
13、他方に流出側連結部14がそれぞれ突出形成され
ている。As shown in FIGS. 1 and 3, the separate filter 4 has a cylindrical body 10 made of resin and tapered at both ends in the axial direction. None, and both sides in the axial direction are tapered portions 12.
Further, at the axial center portions at both ends in the axial direction, an inlet-side connecting portion 13 is formed on one side and an outlet-side connecting portion 14 is formed on the other side so as to project.
【0010】ボディ10の内部には、軸心部に筒状の磁
石20がその軸線を一致させて同芯状に配置され、その
軸方向一端部がS極、他端部がN極をなしている。さら
に、その周囲を複数のステンレスワイヤ30がかご状を
なして囲んでいる。Inside the body 10, a cylindrical magnet 20 is coaxially arranged at the axial center with its axis aligned, and one end in the axial direction forms an S pole and the other end forms an N pole. ing. Further, a plurality of stainless steel wires 30 surround the periphery in a cage shape.
【0011】ステンレスワイヤ30は磁石20の外周部
並びにボディ10の内壁面15のうち大径部11部分と
所定の距離をもってボディ10の軸方向へ略平行に延
び、テーパー部12の内壁面15へ当接すると屈曲部3
1をなして軸心方向へ折れ曲がる径方向部32をなし、
その先端部は略コ字状に曲がった係合部33をなし、磁
石20の軸端部21に係合されている。The stainless wire 30 extends substantially in parallel with the outer peripheral portion of the magnet 20 and the large diameter portion 11 of the inner wall surface 15 of the body 10 in the axial direction of the body 10 to the inner wall surface 15 of the tapered portion 12. Bending part 3 when abutting
1 to form a radial portion 32 that is bent in the axial direction,
The distal end forms an engaging portion 33 bent in a substantially U-shape, and is engaged with the shaft end 21 of the magnet 20.
【0012】したがって、磁石20はステンレスワイヤ
30によって、ボディ10の軸心部へその内壁面15か
ら離れて支持される。またステンレスワイヤ30自体も
テーパー部12に当接する屈曲部31を除き、ボディ1
0の内壁面と非接触になっている。Accordingly, the magnet 20 is supported by the stainless steel wire 30 on the axial center of the body 10 away from the inner wall surface 15 thereof. In addition, the stainless steel wire 30 itself has the same structure as the body 1 except for the bent portion 31 that contacts the tapered portion 12.
0 is not in contact with the inner wall surface.
【0013】さらに、ステンレスワイヤ30は磁石20
のS極とN極に接続するので、ステンレスワイヤ30も
磁化されている。なお、本願発明におけるステンレスワ
イヤ30は磁化能力のある組成になっている。Further, the stainless steel wire 30 is
, The stainless wire 30 is also magnetized. The stainless wire 30 according to the present invention has a composition having a magnetizing ability.
【0014】次に、本実施例の作用を説明する。図1に
おいて、流入口側連結部13側からボディ10内へ流入
した燃料は、磁石20の軸穴22及びその外周部並びに
ステンレスワイヤ30と接触し、燃料中の鉄分が磁石2
0及び磁化されたステンレスワイヤ30に吸着除去され
た後、流出側連結部14から流出する。Next, the operation of this embodiment will be described. In FIG. 1, fuel flowing into the body 10 from the inlet-side connecting portion 13 comes into contact with the shaft hole 22 of the magnet 20 and the outer peripheral portion thereof and the stainless steel wire 30, and iron in the fuel reduces the magnet 2.
After being adsorbed and removed by the 0 and magnetized stainless steel wires 30, it flows out of the outflow side connecting portion 14.
【0015】このとき、磁石は内壁面15から離されて
いるので、外周部表面及び軸穴22に臨む内周部表面の
ほぼ全体が燃料と接触でき、鉄分吸着に有効な接触面積
が著しく増大する。また、磁石20を支持するステンレ
スワイヤ30も磁化されて燃料と接触するため、鉄分吸
着に寄与する磁力発生部分全体の接触面積がさらに増加
する。At this time, since the magnet is separated from the inner wall surface 15, almost all of the outer peripheral surface and the inner peripheral surface facing the shaft hole 22 can come into contact with the fuel, and the contact area effective for iron adsorption significantly increases. I do. Further, since the stainless wire 30 supporting the magnet 20 is also magnetized and comes into contact with the fuel, the contact area of the entire magnetic force generating portion contributing to iron adsorption further increases.
【0016】したがって、著しく増大された燃料との接
触面積により燃料中の鉄分吸着が十分にかつ効率よく行
われるようになる。しかも、ステンレスワイヤ30が略
かご形に磁石20の周囲を囲むので、ボディ10内の空
隙率は十分に大きく保たれ、通過する燃料の流れをスム
ーズにできる。Therefore, the adsorption of iron in the fuel can be sufficiently and efficiently performed due to the remarkably increased contact area with the fuel. In addition, since the stainless wire 30 surrounds the magnet 20 in a substantially cage shape, the porosity in the body 10 is kept sufficiently large, and the flow of the passing fuel can be made smooth.
【0017】このようにステンレスワイヤ30は、磁石
20をボディ10の内壁面15から離して支持するとい
う機能と、ステンレスワイヤ30自体が磁化して鉄分を
吸着除去する機能の両機能を発揮できる。As described above, the stainless wire 30 can exhibit both the function of supporting the magnet 20 away from the inner wall surface 15 of the body 10 and the function of adsorbing and removing iron by magnetizing the stainless wire 30 itself.
【0018】このとき、ステンレスワイヤ30自体も、
その屈曲部31をテーパー部12の内壁面15へ当接さ
せることにより、ボデイ10の内部に大径部11の内壁
面15から離して保持できる。また、腐食しにくいので
耐久性のある支持部材にもなる。At this time, the stainless wire 30 itself also
By bringing the bent portion 31 into contact with the inner wall surface 15 of the tapered portion 12, the body 10 can be held inside the body 10 apart from the inner wall surface 15 of the large diameter portion 11. In addition, since it is hard to corrode, it becomes a durable support member.
【0019】図4は第2実施例であり、ステンレスワイ
ヤを用いてメッシュ状の筒体40として形成し、その内
側に磁石20を前実施例同様にボデイ10の内壁面15
から離して保持したものである。FIG. 4 shows a second embodiment in which a stainless steel wire is used to form a mesh cylindrical body 40, and a magnet 20 is provided inside the cylindrical body 40 in the same manner as in the previous embodiment.
It was held away from it.
【0020】このようにすると、筒体40が鉄分除去と
同時にゴミを除去するフィルタとしても機能するので、
図2に示したストレーナ7側のフィルタ8を省略するこ
とも可能となり、かつフィルタ8と設けた場合には、ゴ
ミの除去率はさらに向上させることができる。In this case, the cylindrical body 40 also functions as a filter for removing dust at the same time as removing iron.
The filter 8 on the strainer 7 side shown in FIG. 2 can be omitted, and when the filter 8 is provided, the dust removal rate can be further improved.
【0021】図5はさらに第3実施例であり、ボディ1
0内を軸方向へ2分し、例えば、流入側に第1実施例の
磁石20及びステンレスワイヤ30を軸方向で略半分に
したものにほぼ相当するように構成して入れ、流出側に
公知のフィルタ50を設ける。但し、ステンレスワイヤ
30のうちフィルタ50近傍側は大径部11の内壁面へ
当接するための支持部34を半径方向へ追加してある。FIG. 5 shows a third embodiment, in which the body 1
0 is divided into two in the axial direction. For example, the magnet 20 and the stainless steel wire 30 of the first embodiment are arranged so as to substantially correspond to the half of the magnet 20 and the stainless steel wire 30 in the axial direction on the inflow side. Is provided. However, a support portion 34 for contacting the inner wall surface of the large diameter portion 11 is added in the radial direction on the side of the stainless wire 30 near the filter 50.
【0022】このようにすると、磁石20及びステンレ
スワイヤ30の吸着による鉄分除去と公知のフィルタ5
0を利用したゴミの除去を同時に実現でき、かつフィル
タ50を随時交換可能にできる。なお、磁石20及びス
テンレスワイヤ30とフィルタ50の位置関係を逆にし
てもよい。In this manner, the removal of iron by adsorption of the magnet 20 and the stainless steel wire 30 and the known filter 5
0 can be simultaneously removed, and the filter 50 can be replaced at any time. The positional relationship between the magnet 20, the stainless wire 30, and the filter 50 may be reversed.
【0023】なお、本願発明は上記実施例に限定されず
種々応用可能であり、例えば、ステンレスワイヤ30は
必ずしも大部分をボディ10の内壁面15から離してお
かなければならないものでもなく、その大部分をボディ
10の内壁面15Nへ接触させておくこともできる。こ
のようにしても、磁石20がボディ10の軸心部に離れ
て配置されているので、比較的高い鉄分吸着効率を期待
でき、かつ磁石20の支持をより安定させることができ
る。The present invention is not limited to the above-described embodiment, and can be applied in various ways. For example, most of the stainless wire 30 does not necessarily have to be kept away from the inner wall surface 15 of the body 10, and most of the stainless steel wire 30 does not have to be. The portion may be kept in contact with the inner wall surface 15N of the body 10. Even in such a case, since the magnet 20 is disposed at a distance from the axis of the body 10, a relatively high iron adsorption efficiency can be expected, and the support of the magnet 20 can be further stabilized.
【0024】さらに、ステンレスワイヤ30による磁石
20の支持構造並びにボデイ10の内壁面15に対する
当接構造は任意に変形できる。Further, the structure for supporting the magnet 20 by the stainless steel wire 30 and the structure for contacting the inner wall surface 15 of the body 10 can be arbitrarily modified.
【図1】別体フィルタの軸方向断面図FIG. 1 is an axial sectional view of a separate filter.
【図2】実施例が適用された燃料系の概略図FIG. 2 is a schematic diagram of a fuel system to which the embodiment is applied.
【図3】図1の3−3断面図FIG. 3 is a sectional view taken along line 3-3 in FIG. 1;
【図4】第2実施例に係る図3相当部断面図FIG. 4 is a sectional view of a part corresponding to FIG. 3 according to a second embodiment.
【図5】第3実施例に係る図1相当部断面図FIG. 5 is a sectional view of a part corresponding to FIG. 1 according to a third embodiment.
燃料タンク1、燃料コック2、別体フィルタ4、ボディ
10、磁石20、ステンレスワイヤ30Fuel tank 1, Fuel cock 2, Separate filter 4, Body 10, Magnet 20, Stainless wire 30
Claims (1)
両極をステンレスワイヤで結ぶとともに、このステンレ
スワイヤの一部を燃料通路の壁面へ当接させることによ
り、磁石を燃料通路の壁面から離して支持したことを特
徴とする燃料中の鉄分吸着装置。1. A magnet is arranged in a fuel passage, both poles of the magnet are connected by a stainless wire, and a part of the stainless wire is brought into contact with a wall surface of the fuel passage to move the magnet from the wall surface of the fuel passage. An apparatus for adsorbing iron in fuel, the apparatus being supported separately.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP06913398A JP3996260B2 (en) | 1998-03-18 | 1998-03-18 | Device for adsorption of iron in fuel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP06913398A JP3996260B2 (en) | 1998-03-18 | 1998-03-18 | Device for adsorption of iron in fuel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11264354A true JPH11264354A (en) | 1999-09-28 |
JP3996260B2 JP3996260B2 (en) | 2007-10-24 |
Family
ID=13393853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP06913398A Expired - Fee Related JP3996260B2 (en) | 1998-03-18 | 1998-03-18 | Device for adsorption of iron in fuel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3996260B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2563074A (en) * | 2017-06-02 | 2018-12-05 | Delphi Int Operations Luxembourg Sarl | Magnetic HP connector |
-
1998
- 1998-03-18 JP JP06913398A patent/JP3996260B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2563074A (en) * | 2017-06-02 | 2018-12-05 | Delphi Int Operations Luxembourg Sarl | Magnetic HP connector |
Also Published As
Publication number | Publication date |
---|---|
JP3996260B2 (en) | 2007-10-24 |
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