JP7448479B2 - コアレッサを有する燃料フィルタ - Google Patents
コアレッサを有する燃料フィルタ Download PDFInfo
- Publication number
- JP7448479B2 JP7448479B2 JP2020544471A JP2020544471A JP7448479B2 JP 7448479 B2 JP7448479 B2 JP 7448479B2 JP 2020544471 A JP2020544471 A JP 2020544471A JP 2020544471 A JP2020544471 A JP 2020544471A JP 7448479 B2 JP7448479 B2 JP 7448479B2
- Authority
- JP
- Japan
- Prior art keywords
- end cap
- media
- section
- barrier
- 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.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims description 25
- 230000004888 barrier function Effects 0.000 claims description 66
- 230000002093 peripheral effect Effects 0.000 claims description 19
- 230000002209 hydrophobic effect Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000706 filtrate Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 239000012530 fluid Substances 0.000 description 8
- 230000005484 gravity Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000004382 potting Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
- B01D27/146—Cartridge filters of the throw-away type having more than one filtering element connected in series
- B01D27/148—Cartridge filters of the throw-away type having more than one filtering element connected in series arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
- B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
-
- 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
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/08—Construction of the casing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- 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
- B01D35/005—Filters specially adapted for use in internal-combustion engine lubrication or fuel systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/003—Filters in combination with devices for the removal of liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/02—Filtering elements having a conical form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/29—Filter cartridge constructions
- B01D2201/291—End caps
- B01D2201/295—End caps with projections extending in a radial outward direction, e.g. for use as a guide, spacing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/34—Seals or gaskets for filtering elements
- B01D2201/347—Radial sealings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/40—Special measures for connecting different parts of the filter
- B01D2201/4092—Threaded sections, e.g. screw
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Filtration Of Liquid (AREA)
Description
ここで、図9及び図10を参照すると、バリア媒体60を含む第2の端部キャップ58の代替実施形態が示されている。部品が図4~6の実施形態と同じである場合、共通の参照番号が使用される。バリア媒体60は、開放端部82と、反対側の端部84’との間で長手方向に延びる複数の支持リブ86’を含む。バリア媒体60は、リブ86’によって保持されている。バリア媒体60のための疎水性フィルタ媒体は、疎水性スクリーン88(図3)の形態を取ることができる。スクリーン88は、水がバリア媒体60の内部空間80に入ることを防止するのに寄与するが、スクリーン88の外面に沿った水滴の形成を推進し、そのため水滴が重力によって開放底部26に向かって落下する。
Claims (4)
- 燃料フィルタ要素(10)であって、
(a)ハウジング内部(20)を画定する周囲壁(14)を含むハウジング(12)と、
(b)前記ハウジング内部(20)内にあり、且つ管状に成形されたフィルタ媒体(36)の第1のセクション(40)であって、前記第1のセクション(40)の開放内部空間(38)を画定する、フィルタ媒体(36)の第1のセクション(40)と、
(c)前記フィルタ媒体(36)の第1のセクション(40)の下流のコアレッサフィルタ媒体(46)と、
(d)前記フィルタ媒体(36)の第1のセクション(40)に固定された第1の端部キャップ(28)と、
(e)前記燃料フィルタ要素(10)の、前記第1の端部キャップ(28)とは反対側の端部における第2の端部キャップ(58)と
を含み、
(i)前記第2の端部キャップ(58)は、濾過液体出口を画定し、
(ii)前記フィルタ媒体(36)の第1のセクション(40)は、前記第2の端部キャップ(58)に直接固定され、且つ前記第1及び第2の端部キャップ間に延び、
(iii)前記第2の端部キャップ(58)は、前記内部空間(38)内に延び、前記媒体(36)の第1のセクション(40)から離間され、且つ管形状を形成するバリア媒体(60)を含み、
前記バリア媒体(60)は、前記第2の端部キャップ(58)から前記第1の端部キャップ(28)に向かって前記フィルタ媒体の第1のセクション(40)の長さの40から70%で前記内部空間(38)内に延び、
前記バリア媒体(60)は、前記第2の端部キャップ(58)における開放端部(82)と、反対側の閉鎖端部(84)とを有し、前記バリア媒体(60)は、前記閉鎖端部(84)よりも前記開放端部(82)でより大きく、
前記バリア媒体は、錐形形状を有し、
(a)前記フィルタ媒体の第1のセクション(40)は、外側ひだ先端部(72)及び内側ひだ先端部(70)を有してひだを付けられ、及び
(b)前記第2の端部キャップ(58)は、前記内部空間(38)の外にあるシール部材(68)を含む、燃料フィルタ要素。 - 前記バリア媒体は、円形である断面形状を有する、請求項1に記載の燃料フィルタ要素。
- 前記バリア媒体は、非円形である断面形状を有する、請求項1または2に記載の燃料フィルタ要素。
- 前記バリア媒体(60)は、疎水性フィルタ媒体である、請求項1から3のいずれか一項に記載の燃料フィルタ要素。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862640994P | 2018-03-09 | 2018-03-09 | |
US62/640,994 | 2018-03-09 | ||
US201962796922P | 2019-01-25 | 2019-01-25 | |
US62/796,922 | 2019-01-25 | ||
PCT/US2019/021384 WO2019173736A1 (en) | 2018-03-09 | 2019-03-08 | Fuel filter with coalescer |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2021528222A JP2021528222A (ja) | 2021-10-21 |
JPWO2019173736A5 JPWO2019173736A5 (ja) | 2022-03-10 |
JP7448479B2 true JP7448479B2 (ja) | 2024-03-12 |
Family
ID=65911261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020544471A Active JP7448479B2 (ja) | 2018-03-09 | 2019-03-08 | コアレッサを有する燃料フィルタ |
Country Status (8)
Country | Link |
---|---|
US (2) | US11571641B2 (ja) |
EP (1) | EP3762125A1 (ja) |
JP (1) | JP7448479B2 (ja) |
KR (1) | KR20200130338A (ja) |
CN (1) | CN112154019B (ja) |
AU (1) | AU2019231879B2 (ja) |
BR (1) | BR112020018322A2 (ja) |
WO (1) | WO2019173736A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2019231879B2 (en) * | 2018-03-09 | 2024-03-07 | Donaldson Company, Inc. | Fuel filter with coalescer |
DE102019121342B4 (de) * | 2018-08-15 | 2021-03-18 | Mann+Hummel Gmbh | Filterelement für den Einsatz als Partikelfilter in einem Kühlkreislauf eines elektrochemischen Energiewandlers und Verwendung des Filterelements in einer Anordnung mit einem elektrochemischen Energiewandler und einem Kühlkreislauf |
CN115135397A (zh) * | 2020-02-24 | 2022-09-30 | 康明斯滤清系统公司 | 易锁定旋装式过滤器 |
DE102021124519A1 (de) | 2020-09-29 | 2022-03-31 | Cummins Filtration Inc | Kraftstoff-wasserabscheider-filterbaugruppe mit axialem dichtelement |
JP7508151B2 (ja) | 2020-10-08 | 2024-07-01 | エルジー・ケム・リミテッド | 新規な化合物、それを含むコーティング組成物、それを含む有機発光素子およびその製造方法 |
US20240066446A1 (en) * | 2020-12-18 | 2024-02-29 | Cummins Filtration Inc. | Multistage filter with hydrophobic screen |
USD981546S1 (en) * | 2021-04-26 | 2023-03-21 | Bissell Inc. | Filter for a floor cleaner |
US11883769B2 (en) | 2022-02-03 | 2024-01-30 | Pall Corporation | Mist and vapor eliminating filter, device, system and method of use |
KR20240039682A (ko) | 2022-09-20 | 2024-03-27 | 태광후지킨 주식회사 | 수소충전소용 필터장치 |
KR20240049896A (ko) | 2022-10-11 | 2024-04-18 | 태광후지킨 주식회사 | 수소충전소용 필터 및 그의 제조방법 및 제조장치 |
USD1019886S1 (en) * | 2023-11-23 | 2024-03-26 | Chenghao Zhuang | Filter element |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US20100126920A1 (en) | 2007-01-12 | 2010-05-27 | Mann+Hummel Gmbh | Fuel Filter |
DE102011003645A1 (de) | 2011-02-04 | 2012-08-09 | Mahle International Gmbh | Filtereinrichtung |
US20130153487A1 (en) | 2011-12-19 | 2013-06-20 | Cummins Filtration Ip, Inc. | Fuel water separator filter with water drain |
EP2664371A1 (en) | 2008-06-03 | 2013-11-20 | Donaldson Company, Inc. | Spin-on filter with external threads and methods |
US20140251889A1 (en) | 2013-03-06 | 2014-09-11 | Parker-Hannifin Corporation | Depth coalescing filter with barrier media patch |
US20160082370A1 (en) | 2014-09-19 | 2016-03-24 | Caterpillar Inc. | Filter element and filter assembly for separating fluids |
JP2016203091A (ja) | 2015-04-22 | 2016-12-08 | ヤマシンフィルタ株式会社 | フィルタエレメント及びフィルタ装置 |
EP3175899A1 (en) | 2014-07-30 | 2017-06-07 | Mitsubishi Materials Corporation | Filter medium, method for producing filter medium, water treatment module, and water treatment device |
WO2019014211A1 (en) | 2017-07-12 | 2019-01-17 | Cummins Filtration Ip, Inc. | SYSTEMS AND METHODS FOR FUEL-WATER SEPARATION |
Family Cites Families (13)
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US4257890A (en) | 1979-07-25 | 1981-03-24 | Hurner Erwin E | Fuel-water separator |
US4437986A (en) | 1982-09-22 | 1984-03-20 | Fram Corporation | Separating device and cartridge therefor |
IT1316849B1 (it) | 2000-03-24 | 2003-05-12 | Sogefi Filtration Spa | Filtro per carburante per motori diesel |
BRPI0711786B1 (pt) | 2006-06-20 | 2018-07-24 | Cummins Filtration Ip, Inc. | Elementos de filtro substituíveis incluindo vários meios de filtro e sistemas, técnicas e métodos de filtragem relacionados |
DE102011120638A1 (de) | 2011-12-09 | 2013-06-13 | Mann + Hummel Gmbh | Filterelement eines Kraftstoffilters und Verfahren zur Herstellung eines solchen |
DE102011120648A1 (de) * | 2011-12-09 | 2013-06-13 | Mann + Hummel Gmbh | Kraftstofffilter einer Brennkraftmaschine und Filterelement eines Kraftstofffilters |
DE102012013743A1 (de) | 2012-07-12 | 2014-01-16 | Mann + Hummel Gmbh | Wasserabscheidevorrichtung, Filterelement eines Kraftstoff-Filters und Kraftstofffilter |
KR102119637B1 (ko) | 2013-01-15 | 2020-06-08 | 파커-한니핀 코포레이션 | 멀티스테이지 고용량 필터 및 깊이 합치 매체 시스템 |
DE102015203211A1 (de) | 2015-02-23 | 2016-08-25 | Mahle International Gmbh | Rotationssymmetrischer Endabscheider |
DE102015003162A1 (de) | 2015-03-13 | 2016-09-15 | Mann + Hummel Gmbh | Kraftstofffiltereinsatz mit einem Vor- und einem Hauptfilterelement sowie Kraftstofffilter |
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JP7053569B2 (ja) | 2016-08-16 | 2022-04-12 | ドナルドソン カンパニー,インコーポレイティド | 炭化水素流体-水分離 |
AU2019231879B2 (en) * | 2018-03-09 | 2024-03-07 | Donaldson Company, Inc. | Fuel filter with coalescer |
-
2019
- 2019-03-08 AU AU2019231879A patent/AU2019231879B2/en active Active
- 2019-03-08 US US16/978,150 patent/US11571641B2/en active Active
- 2019-03-08 KR KR1020207027966A patent/KR20200130338A/ko not_active Application Discontinuation
- 2019-03-08 JP JP2020544471A patent/JP7448479B2/ja active Active
- 2019-03-08 WO PCT/US2019/021384 patent/WO2019173736A1/en active Application Filing
- 2019-03-08 CN CN201980015181.6A patent/CN112154019B/zh active Active
- 2019-03-08 EP EP19713616.1A patent/EP3762125A1/en active Pending
- 2019-03-08 BR BR112020018322-9A patent/BR112020018322A2/pt unknown
-
2023
- 2023-02-06 US US18/106,112 patent/US12036487B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100126920A1 (en) | 2007-01-12 | 2010-05-27 | Mann+Hummel Gmbh | Fuel Filter |
EP2664371A1 (en) | 2008-06-03 | 2013-11-20 | Donaldson Company, Inc. | Spin-on filter with external threads and methods |
DE102011003645A1 (de) | 2011-02-04 | 2012-08-09 | Mahle International Gmbh | Filtereinrichtung |
US20130153487A1 (en) | 2011-12-19 | 2013-06-20 | Cummins Filtration Ip, Inc. | Fuel water separator filter with water drain |
US20140251889A1 (en) | 2013-03-06 | 2014-09-11 | Parker-Hannifin Corporation | Depth coalescing filter with barrier media patch |
EP3175899A1 (en) | 2014-07-30 | 2017-06-07 | Mitsubishi Materials Corporation | Filter medium, method for producing filter medium, water treatment module, and water treatment device |
US20160082370A1 (en) | 2014-09-19 | 2016-03-24 | Caterpillar Inc. | Filter element and filter assembly for separating fluids |
JP2016203091A (ja) | 2015-04-22 | 2016-12-08 | ヤマシンフィルタ株式会社 | フィルタエレメント及びフィルタ装置 |
WO2019014211A1 (en) | 2017-07-12 | 2019-01-17 | Cummins Filtration Ip, Inc. | SYSTEMS AND METHODS FOR FUEL-WATER SEPARATION |
Also Published As
Publication number | Publication date |
---|---|
WO2019173736A1 (en) | 2019-09-12 |
CN112154019B (zh) | 2022-07-01 |
US20230173413A1 (en) | 2023-06-08 |
CN112154019A (zh) | 2020-12-29 |
US20200406169A1 (en) | 2020-12-31 |
JP2021528222A (ja) | 2021-10-21 |
US11571641B2 (en) | 2023-02-07 |
AU2019231879B2 (en) | 2024-03-07 |
KR20200130338A (ko) | 2020-11-18 |
US12036487B2 (en) | 2024-07-16 |
BR112020018322A2 (pt) | 2020-12-29 |
EP3762125A1 (en) | 2021-01-13 |
AU2019231879A1 (en) | 2020-09-03 |
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