JP3890329B2 - 変速機液フィルタアセンブリ - Google Patents
変速機液フィルタアセンブリ Download PDFInfo
- Publication number
- JP3890329B2 JP3890329B2 JP2003534044A JP2003534044A JP3890329B2 JP 3890329 B2 JP3890329 B2 JP 3890329B2 JP 2003534044 A JP2003534044 A JP 2003534044A JP 2003534044 A JP2003534044 A JP 2003534044A JP 3890329 B2 JP3890329 B2 JP 3890329B2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- magnetic particle
- particle trap
- transmission
- connector
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims description 69
- 239000012530 fluid Substances 0.000 title claims description 62
- 239000006249 magnetic particle Substances 0.000 claims description 56
- 239000000463 material Substances 0.000 claims description 29
- 239000002245 particle Substances 0.000 claims description 26
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 17
- 229910052742 iron Inorganic materials 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
-
- 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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
-
- 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
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/28—Magnetic plugs and dipsticks
- B03C1/288—Magnetic plugs and dipsticks disposed at the outer circumference of a recipient
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0407—Perforated supports on both sides of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
-
- 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
-
- 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
- F01M1/00—Pressure lubrication
- F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
- F01M2001/1028—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the type of purification
- F01M2001/1042—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the type of purification comprising magnetic parts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/17—Twist-on
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
- General Details Of Gearings (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Fluid-Pressure Circuits (AREA)
Description
図1に図示するように、フィルタモジュール10は、パン14内の変速機液16を濾過するように変速機パン14に設けられた開口12に取り付けられるように適合されている。車両変速機システム18において、図1に示唆するように、パン14は変速機20から排出される変速機液16を収容しており、ポンプ22はフィルタモジュール10を介して濾過すべき変速機液16を吸い上げて、フィルタモジュール10から排出される濾過された変速機液16を変速機20へと再度循環させる。例えば、図2、図13、及び図15に例示する実施例では、各々のモジュール10、110、及び210は、濾過材24及び、濾過材24と連係する磁性粒子トラップ26を一つ以上含む。磁性粒子トラップ26は、変速機20から排出されてパン14へ入る変速機液16に含まれる近くにある鉄系材料の粒子はなんでも引きつけて保持するように構成されており、そのような鉄系材料の粒子がポンプ22を介して変速機20へ極力再度循環されることがないようにする。
Claims (10)
- 変速機のパン内の変速機液を濾過するための変速機液フィルタアセンブリであって、前記フィルタアセンブリは、
濾過材と、
前記濾過材と連係しており、前記濾過材の近くの鉄系材料の粒子を引きつけるべく磁化されている磁性粒子トラップと、
前記濾過材及び前記磁性粒子トラップの下に配置されているコネクタであって、前記変速機パンと結合して該コネクタの上に支持される前記濾過材及び前記磁性粒子トラップを、前記変速機パンの内部部分に存在する変速機液及びその変速機液中のあらゆる鉄系材料の粒子に暴露するように適合されているコネクタと、
前記濾過材内に延長するように配置され、前記濾過材及び前記磁性粒子トラップによって濾過された変速機液を遠隔の流体出力先へ案内する排出導管と
を備える。 - 前記磁性粒子トラップは、前記濾過材に面する軸方向上面と、該軸方向上面から垂下するように配置され、前記磁性粒子トラップの外周辺の周りに一連の粒子収容切欠きを規定するように形成される周辺側縁とを含む、
請求項1に記載のフィルタアセンブリ。 - 前記コネクタは、前記変速機パンに開口を設けているねじ付きカラーと係合するように適合されている雄ねじが設けられた本体と、該本体に結合している放射状に外側に延長する環状フランジと、前記本体の周りに前記環状フランジに対向するように配置されているOリングシールとを含む、
請求項2に記載のフィルタアセンブリ。 - 前記コネクタは、前記変速機パンに開口を設けている結合カラーと係合するのに適合されている外部結合部分が設けられた本体と、前記結合部分の上で前記周辺縁の周りに隣接するように設置されて各粒子収容切欠きに床部を設ける軸方向上向き表面と、前記本体に結合している放射状に外側へ延長する環状フランジと、該環状フランジと連係しているハンドルと、前記本体の周りに前記環状フランジに対向するように配置されるOリングシールとを含む、
請求項2に記載のフィルタアセンブリ。 - 磁性プラスチック材料から作られる一体構造の部材が、前記磁性粒子トラップ及び前記コネクタを画定するように構成されている、
請求項1に記載のフィルタアセンブリ。 - 前記排出導管は、
前記磁性粒子トラップに隣接して配置された軸方向下端部と、末端開口を含んで形成された反対側の軸方向上端部とを有する孔開き外側スリーブと、
前記末端開口を通って延長しており、前記孔開き外側スリーブの内部部分にあって該孔開き外側スリーブの軸方向下端の上方にこれと離れた関係にある軸方向下端部と、前記孔開き外側スリーブの内部部分の外にあって前記濾過材とは離れている軸方向上端部とを有する排出管と
を含む、
請求項1に記載のフィルタアセンブリ。 - 前記濾過材はフィルタ材料から作られたスリーブを備え、
前記磁性粒子トラップは、前記フィルタスリーブを下から支持するように配置された板と、前記板の周囲縁の周りに配置される一連の粒子収容切欠きを含んで形成されたトラップ部とを備える、
請求項1に記載のフィルタアセンブリ。 - 前記コネクタは、
ハンドルと、
前記変速機パンへの開口を設けるようなねじ付きカラーと係合するようになっている、前記トラップ部及び前記ハンドルの間に位置づけられる雄ねじと
を備える、
請求項7に記載のフィルタアセンブリ。 - 前記磁性粒子トラップは、前記濾過材を収容する内部部分を含んで形成されるケージを備える、
請求項1に記載のフィルタアセンブリ。 - 前記磁性粒子トラップは、(i)前記濾過材を収容する内部部分を含んで形成されるケージと、(ii)前記濾過材及び前記磁性粒子ケージの下に配置される磁性粒子トラップとを備える、
請求項1に記載のフィルタアセンブリ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/974,463 US6464863B1 (en) | 2001-10-10 | 2001-10-10 | Transmission fluid filter assembly |
PCT/US2002/014528 WO2003031017A1 (en) | 2001-10-10 | 2002-05-07 | Transmission fluid filter assembly |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005504937A JP2005504937A (ja) | 2005-02-17 |
JP2005504937A5 JP2005504937A5 (ja) | 2005-11-17 |
JP3890329B2 true JP3890329B2 (ja) | 2007-03-07 |
Family
ID=25522068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003534044A Expired - Fee Related JP3890329B2 (ja) | 2001-10-10 | 2002-05-07 | 変速機液フィルタアセンブリ |
Country Status (7)
Country | Link |
---|---|
US (1) | US6464863B1 (ja) |
EP (1) | EP1434639A4 (ja) |
JP (1) | JP3890329B2 (ja) |
BR (1) | BR0206817A (ja) |
CA (1) | CA2440003C (ja) |
MX (1) | MXPA03010719A (ja) |
WO (1) | WO2003031017A1 (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
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US7014772B2 (en) * | 2002-03-14 | 2006-03-21 | Spx Corporation | Fibrous filter assembly and method |
US7166210B2 (en) * | 2003-02-21 | 2007-01-23 | Deere & Company | Oil filter cartridge |
US7056432B2 (en) * | 2003-02-21 | 2006-06-06 | Deere & Company | Tank mounted oil filter assembly |
US6869527B2 (en) * | 2003-06-17 | 2005-03-22 | Kuen Hsien Lu | Filter facility having flow facilitating structure |
US8012357B2 (en) * | 2004-02-17 | 2011-09-06 | E. I. Du Pont De Nemours And Company | Magnetic field and field gradient enhanced centrifugation solid-liquid separations |
US8075771B2 (en) * | 2005-02-17 | 2011-12-13 | E. I. Du Pont De Nemours And Company | Apparatus for magnetic field gradient enhanced centrifugation |
US8066877B2 (en) | 2005-02-17 | 2011-11-29 | E. I. Du Pont De Nemours And Company | Apparatus for magnetic field and magnetic gradient enhanced filtration |
FR2891552B1 (fr) * | 2005-10-05 | 2012-11-30 | Agronomique Inst Nat Rech | Baculovirus recombinants exprimant plusieurs genes heterologues. |
US8293103B2 (en) * | 2005-12-08 | 2012-10-23 | Donaldson Company, Inc. | Spin-on filter assembly and methods |
JP4867588B2 (ja) * | 2006-11-06 | 2012-02-01 | トヨタ紡織株式会社 | 自動変速機用オイルフィルタ |
DE102007023641B4 (de) * | 2007-05-22 | 2015-04-02 | Ibs Filtran Kunststoff-/ Metallerzeugnisse Gmbh | Ölfiltervorrichtung |
GB2463898B (en) * | 2008-09-29 | 2012-08-01 | Gm Global Tech Operations Inc | Oil filter for an automatic transmission |
KR101366653B1 (ko) * | 2012-11-09 | 2014-02-24 | 이원재 | 오일필터 |
DE102013014453A1 (de) * | 2013-08-30 | 2015-03-05 | Rt-Filtertechnik Gmbh | Filtervorrichtung für Fluide |
DE102014007129A1 (de) | 2014-05-16 | 2015-11-19 | Audi Ag | Elektromagnet für ein Hydrauliksystem |
USD772379S1 (en) * | 2015-01-06 | 2016-11-22 | A. J. Antunes & Co. | Insert for fluid treatment cartridge with fluid treatment cartridge |
US20170173592A1 (en) * | 2015-12-22 | 2017-06-22 | GM Global Technology Operations LLC | Debris trapping magnet configuration |
DE202015009372U1 (de) * | 2015-12-31 | 2017-04-19 | Hydac Filtertechnik Gmbh | Filtervorrichtung für Getriebeöl |
DE102015017023A1 (de) * | 2015-12-31 | 2017-07-06 | Hydac Filtertechnik Gmbh | Filtervorrichtung |
DE102016121863A1 (de) * | 2016-11-15 | 2018-05-17 | Boge Elastmetall Gmbh | Saugölfilter für ein Getriebe oder Verbrennungsmotor |
US10408332B2 (en) * | 2016-11-22 | 2019-09-10 | Ford Global Technologies, Llc | Transmission oil filter with internal magnets |
JP7162348B2 (ja) * | 2018-08-29 | 2022-10-28 | 株式会社前田シェルサービス | 磁気フィルタ装置 |
CN109209555B (zh) * | 2018-10-19 | 2020-04-10 | 温州承玥机械设备有限公司 | 船舶主机回油过滤器 |
CN109999995B (zh) * | 2019-05-05 | 2020-09-25 | 台州瑞格机电工业有限公司 | 提高变速箱耐磨性的控制方法 |
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US5997812A (en) | 1996-06-20 | 1999-12-07 | Coolant Treatment Systems, L.L.C. | Methods and apparatus for the application of combined fields to disinfect fluids |
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US5702598A (en) | 1996-09-19 | 1997-12-30 | Lemon; John | Magnetic filter |
US6139737A (en) | 1998-09-04 | 2000-10-31 | Spx Corporation | Transmission fluid filter having a ferrite-filled nylon magnetic body |
AU1906300A (en) | 1998-10-26 | 2000-05-15 | Bill Holifield | Magnetic core for an oil filter |
US6210572B1 (en) | 1999-10-18 | 2001-04-03 | Technology Commercialization Corp. | Filter and method for purifying liquids containing magnetic particles |
-
2001
- 2001-10-10 US US09/974,463 patent/US6464863B1/en not_active Expired - Lifetime
-
2002
- 2002-05-07 JP JP2003534044A patent/JP3890329B2/ja not_active Expired - Fee Related
- 2002-05-07 WO PCT/US2002/014528 patent/WO2003031017A1/en active Application Filing
- 2002-05-07 MX MXPA03010719A patent/MXPA03010719A/es active IP Right Grant
- 2002-05-07 EP EP02734274A patent/EP1434639A4/en not_active Withdrawn
- 2002-05-07 BR BR0206817-6A patent/BR0206817A/pt not_active Application Discontinuation
- 2002-05-07 CA CA002440003A patent/CA2440003C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1434639A4 (en) | 2006-01-11 |
MXPA03010719A (es) | 2004-07-01 |
US6464863B1 (en) | 2002-10-15 |
CA2440003C (en) | 2007-01-30 |
EP1434639A1 (en) | 2004-07-07 |
JP2005504937A (ja) | 2005-02-17 |
WO2003031017A1 (en) | 2003-04-17 |
BR0206817A (pt) | 2004-02-03 |
CA2440003A1 (en) | 2003-04-17 |
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