JP4849160B2 - 燃料フィルタ用濾材 - Google Patents
燃料フィルタ用濾材 Download PDFInfo
- Publication number
- JP4849160B2 JP4849160B2 JP2009195828A JP2009195828A JP4849160B2 JP 4849160 B2 JP4849160 B2 JP 4849160B2 JP 2009195828 A JP2009195828 A JP 2009195828A JP 2009195828 A JP2009195828 A JP 2009195828A JP 4849160 B2 JP4849160 B2 JP 4849160B2
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- filter
- fibers
- beating
- layer
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
-
- 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
- F02M37/34—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 by the filter structure, e.g. honeycomb, mesh or fibrous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/18—Filters characterised by the openings or pores
- B01D2201/188—Multiple filtering elements having filtering areas of different size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/064—The fibres being mixed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0681—The layers being joined by gluing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Materials (AREA)
- Paper (AREA)
Description
11・・・粗層
12・・・密層
13・・・叩解繊維
13a・・・小繊維
14・・・未叩解有機繊維
Claims (4)
- 液体燃料の流れ方向において上流側に配置される粗層と、該粗層よりも濾目が細かく、下流側に配置される密層と、が積層されてなる燃料フィルタ用濾材であって、
前記密層は、繊維として、セルロース繊維を叩解し、ろ水度120ml以上180ml以下の範囲内にフィブリル化した叩解繊維と、繊維直径が8μm以上13μm以下の、叩解処理していない未叩解有機繊維とを含むとともに、前記繊維中において前記叩解繊維が70重量%以上85重量%以下を占め、残りを前記未叩解有機繊維が占める濾紙であることを特徴とする燃料フィルタ用濾材。 - 前記未叩解有機繊維は、断面形状が、断面に沿い、且つ、互いに直交する2方向の外径が略等しい形状とされていることを特徴とする請求項1に記載の燃料フィルタ用濾材。
- 前記未叩解有機繊維は、断面円形であることを特徴とする請求項2に記載の燃料フィルタ用濾材。
- 前記粗層は、繊維として有機繊維のみを含む濾紙であり、
前記粗層及び前記密層は、含浸樹脂により一体化されていることを特徴とする請求項1〜3いずれか1項に記載の燃料フィルタ用濾材。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009195828A JP4849160B2 (ja) | 2009-08-26 | 2009-08-26 | 燃料フィルタ用濾材 |
DE102010036337.5A DE102010036337B4 (de) | 2009-08-26 | 2010-07-12 | Treibstofffilterelement |
US12/843,243 US20110049041A1 (en) | 2009-08-26 | 2010-07-26 | Fuel filter element |
CN2010102659138A CN102000455A (zh) | 2009-08-26 | 2010-08-26 | 燃料过滤元件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009195828A JP4849160B2 (ja) | 2009-08-26 | 2009-08-26 | 燃料フィルタ用濾材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011045825A JP2011045825A (ja) | 2011-03-10 |
JP4849160B2 true JP4849160B2 (ja) | 2012-01-11 |
Family
ID=43525370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009195828A Expired - Fee Related JP4849160B2 (ja) | 2009-08-26 | 2009-08-26 | 燃料フィルタ用濾材 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110049041A1 (ja) |
JP (1) | JP4849160B2 (ja) |
CN (1) | CN102000455A (ja) |
DE (1) | DE102010036337B4 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2809826T3 (es) | 2010-02-12 | 2021-03-05 | Donaldson Co Inc | Filtros de líquido |
US9227241B2 (en) * | 2010-12-08 | 2016-01-05 | Nalco Company | Investment casting shells having an organic component |
US9027765B2 (en) | 2010-12-17 | 2015-05-12 | Hollingsworth & Vose Company | Filter media with fibrillated fibers |
KR102280136B1 (ko) | 2011-08-12 | 2021-07-22 | 도널드선 컴파니 인코포레이티드 | 멜트-블로운 섬유를 포함하는 액체 여과 매질 |
JP5510430B2 (ja) * | 2011-11-04 | 2014-06-04 | 株式会社デンソー | 燃料フィルタ装置 |
US20130341290A1 (en) * | 2012-06-20 | 2013-12-26 | Hollingsworth & Vose Company | Fibrillated fibers for liquid filtration media |
US9511330B2 (en) | 2012-06-20 | 2016-12-06 | Hollingsworth & Vose Company | Fibrillated fibers for liquid filtration media |
JP2014073432A (ja) * | 2012-10-03 | 2014-04-24 | Mitsubishi Paper Mills Ltd | 濾材 |
US10137392B2 (en) | 2012-12-14 | 2018-11-27 | Hollingsworth & Vose Company | Fiber webs coated with fiber-containing resins |
CN105194932A (zh) * | 2014-06-18 | 2015-12-30 | 上海欧菲滤清器有限公司 | 滤纸 |
CN109236516A (zh) * | 2018-09-26 | 2019-01-18 | 浙江环球滤清器有限公司 | 双重双层过滤式燃油滤清器 |
CN109083782A (zh) * | 2018-09-26 | 2018-12-25 | 浙江环球滤清器有限公司 | 加热监测式双重过滤燃油滤清器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4033881A (en) * | 1975-01-06 | 1977-07-05 | Pall Corporation | Multilayer paper sheet filter cartridges |
DE2915677A1 (de) | 1979-04-18 | 1980-11-06 | Daicel Ltd | Filtermittel und filterpapier |
JPS58208498A (ja) * | 1982-05-27 | 1983-12-05 | 帝人株式会社 | シ−ト状物 |
JP3014439B2 (ja) * | 1990-11-28 | 2000-02-28 | 三菱製紙株式会社 | 濾 材 |
JP3305372B2 (ja) * | 1992-10-15 | 2002-07-22 | 三菱製紙株式会社 | 液体濾過用フィルター濾材 |
US6086950A (en) * | 1994-12-28 | 2000-07-11 | Kao Corporation | Absorbent sheet, process for producing the same, and absorbent article using the same |
MY124298A (en) * | 1994-12-28 | 2006-06-30 | Kao Corp | Absorbent sheet, process for producing the same, and absorbent article using the same |
IT1287629B1 (it) * | 1996-03-06 | 1998-08-06 | Universal Filter Spa | Processo per la fabbricazione di un mezzo filtrante, mezzo cosi' fabbricato, e filtri impieganti detto mezzo |
JPH1170305A (ja) * | 1997-08-28 | 1999-03-16 | Tokushu Paper Mfg Co Ltd | 濾材及びエアフィルタ− |
DE19752143A1 (de) | 1997-11-25 | 1999-05-27 | Mann & Hummel Filter | Filterelement |
JP4120737B2 (ja) * | 1998-06-15 | 2008-07-16 | 特種製紙株式会社 | 液体濾過用の濾過材 |
JP2000153116A (ja) * | 1998-11-24 | 2000-06-06 | Wako Sangyo Kk | 濾材並びにこの濾材を用いた潤滑油用フィルタ及び燃料用フィルタ |
US7228973B2 (en) * | 2003-05-23 | 2007-06-12 | Ahlstrom Mt. Holly Springs, Llc | Nonwoven fibrous media especially useful for the separation of blood constituents |
JP2007113135A (ja) * | 2005-10-19 | 2007-05-10 | Daifuku Paper Mfg Co Ltd | 液体濾過用フィルタ用紙及び液体濾過用フィルタ用紙の製造方法 |
CN101367020B (zh) * | 2008-09-05 | 2011-01-19 | 华南理工大学 | 一种内燃机用双层过滤材料 |
-
2009
- 2009-08-26 JP JP2009195828A patent/JP4849160B2/ja not_active Expired - Fee Related
-
2010
- 2010-07-12 DE DE102010036337.5A patent/DE102010036337B4/de not_active Expired - Fee Related
- 2010-07-26 US US12/843,243 patent/US20110049041A1/en not_active Abandoned
- 2010-08-26 CN CN2010102659138A patent/CN102000455A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2011045825A (ja) | 2011-03-10 |
DE102010036337A1 (de) | 2011-03-03 |
DE102010036337B4 (de) | 2018-12-27 |
US20110049041A1 (en) | 2011-03-03 |
CN102000455A (zh) | 2011-04-06 |
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