JP4631891B2 - 燃料濾過装置 - Google Patents
燃料濾過装置 Download PDFInfo
- Publication number
- JP4631891B2 JP4631891B2 JP2007245883A JP2007245883A JP4631891B2 JP 4631891 B2 JP4631891 B2 JP 4631891B2 JP 2007245883 A JP2007245883 A JP 2007245883A JP 2007245883 A JP2007245883 A JP 2007245883A JP 4631891 B2 JP4631891 B2 JP 4631891B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- filter body
- water
- case
- 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.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims description 161
- 238000001914 filtration Methods 0.000 title claims description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 100
- 229910021645 metal ion Inorganic materials 0.000 claims description 76
- 239000000463 material Substances 0.000 claims description 35
- 239000005871 repellent Substances 0.000 claims description 24
- 230000002940 repellent Effects 0.000 claims description 22
- 239000002245 particle Substances 0.000 claims description 21
- 238000002347 injection Methods 0.000 description 16
- 239000007924 injection Substances 0.000 description 16
- 239000013522 chelant Substances 0.000 description 7
- 239000002828 fuel tank Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000013049 sediment Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- 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
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/003—Filters in combination with devices for the removal of liquids
- B01D36/005—Liquid level sensing means, e.g. for water in gasoil-filters
-
- 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
- F02M37/24—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by water separating means
- F02M37/26—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by water separating means with water detection means
- F02M37/28—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by water separating means with water detection means with means activated by the presence of water, e.g. alarms or means for automatic drainage
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Description
図1において、燃料供給装置20は、燃料タンク21と、燃料濾過装置1と、燃料噴射ポンプ22と、コモンレール23と、燃料噴射弁24と、これらを連結させる配管25と、エンジン制御ユニット(以下、ECU)12とを備える。燃料タンク21に貯蔵された燃料21Aは、燃料濾過装置1を介して、燃料噴射ポンプ22によってコモンレール23に送られ、コモンレール23において高圧状態で蓄えられる。コモンレール23に蓄えられた高圧状態の燃料は、燃料噴射弁24に供給され、図示しない内燃機関に燃料噴射弁24から噴射供給される。
第1実施形態では、第2濾過体5は、第1濾過体4に対して燃料21Aの流れ方向において下流側に配置されたが、第2実施形態では、図3に示すように、第1濾過体4を、第2濾過体5に対して燃料21Aの流れ方向において下流側に配置する。具体的に、入口配管2と出口配管3の代わりに、流路F11,F12,F13にしたがって燃料21Aを第2濾過体5に導く入口配管2Aと、流路F15にしたがって燃料21Aを第1濾過体4から流出させる出口配管3Aを、ハウジング7に固定する。これにより、燃料濾過装置1Aは、流路F11,F12,F13,F14,F15にしたがって第2濾過体5と第1濾過体4とを、この順序で燃料21Aが通過するように構成される。
上述の実施形態では、中心パイプ51を挟んで、第1濾過体4が中心パイプ51の内周側に配置され、第2濾過体5が中心パイプ51の外周側に配置された。これに対して、第3実施形態では、図4に示すように、中心パイプ51の代わりに、中心パイプ51Aを設け、中心パイプ51Aを挟んで、第1濾過体4の代わりに第1濾過体4Aを中心パイプ51Aの外周側に配置し、第2濾過体5の代わりに第2濾過体5Aを中心パイプ51Aの内周側に配置する。
4、4A 第1濾過体、41,41A メッシュ(収容ケース)
42,42A パイプケース(収容ケース)、421,421A 開口
5、5A 第2濾過体、51,51A 中心パイプ
6、6A、6B 撥水シート(撥水手段)、7 ハウジング(ケース)
8 フィルタケース(ケース)、81 セジメンタ(貯水空間)、81A 水
81B 水位、82 底部、9 ケース、10 ドレンバルブ、11 レベルスイッチ
12 ECU(エンジン制御ユニット)、20 燃料供給装置、21 燃料タンク
21A 燃料、22 燃料噴射ポンプ、23 コモンレール、24 燃料噴射弁
25 配管
Claims (6)
- 燃料中の金属イオンを捕捉する金属イオン捕捉材で形成された第1濾過体と、
前記燃料中の物質粒子を捕捉する濾材で形成された第2濾過体と、
前記第1濾過体と前記第2濾過体とを収容するケースとを備え、
前記燃料から分離された水が貯留される貯水空間が、前記ケース内において前記第2濾過体より下方に設けられ、
前記第1濾過体の少なくとも一部を、前記貯水空間に配置していることを特徴とする燃料濾過装置。 - 前記第2濾過体は、前記第1濾過体の燃料下流側に配置され、
前記第2濾過体側に配置され、撥水性を有して前記燃料を通過させる撥水手段を備えることを特徴とする請求項1に記載の燃料濾過装置。 - 前記第1濾過体は、前記第2濾過体の燃料下流側に配置され、
前記ケース内において前記第1濾過体の燃料下流側に配置され、撥水性を有して前記燃料を通過させる撥水手段を備えることを特徴とする請求項1に記載の燃料濾過装置。 - 前記ケースの底部において前記第1濾過体と干渉しない位置に配置され、前記貯水空間に貯留されている水を排出させるドレンバルブを備えることを特徴とする請求項1から請求項3のいずれか一項に記載の燃料濾過装置。
- 前記ケースの底部において前記第1濾過体と前記ドレンバルブの両方と干渉しない位置に配置され、前記貯水空間に貯留されている前記水の水位が所定レベルに達した際に警告信号を発するレベルスイッチを備えることを特徴とする請求項4に記載の燃料濾過装置。
- 前記第1濾過体を収容する、複数の開口が形成された収容ケースを備えることを特徴とする請求項1から請求項5のいずれか一項に記載の燃料濾過装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007245883A JP4631891B2 (ja) | 2007-09-21 | 2007-09-21 | 燃料濾過装置 |
DE102008041875A DE102008041875A1 (de) | 2007-09-21 | 2008-09-08 | Kraftstofffiltriervorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007245883A JP4631891B2 (ja) | 2007-09-21 | 2007-09-21 | 燃料濾過装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009074495A JP2009074495A (ja) | 2009-04-09 |
JP4631891B2 true JP4631891B2 (ja) | 2011-02-16 |
Family
ID=40418324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007245883A Expired - Fee Related JP4631891B2 (ja) | 2007-09-21 | 2007-09-21 | 燃料濾過装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4631891B2 (ja) |
DE (1) | DE102008041875A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011163243A (ja) * | 2010-02-11 | 2011-08-25 | Kyosan Denki Co Ltd | 燃料フィルタ装置 |
JP5617760B2 (ja) * | 2011-05-12 | 2014-11-05 | 株式会社デンソー | 金属イオン除去装置 |
JP5510430B2 (ja) * | 2011-11-04 | 2014-06-04 | 株式会社デンソー | 燃料フィルタ装置 |
IT201700103354A1 (it) * | 2017-09-15 | 2019-03-15 | Ufi Filters Spa | Gruppo di separazione acqua |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57177512U (ja) * | 1981-04-30 | 1982-11-10 | ||
JPS57177511U (ja) * | 1981-04-30 | 1982-11-10 | ||
JPH0359012U (ja) * | 1989-10-12 | 1991-06-10 | ||
JPH10146584A (ja) * | 1996-09-17 | 1998-06-02 | Shigeya Takahashi | 水道水に残留するアルミニウムの除去機能をもつ浄水装置 |
JPH10192849A (ja) * | 1997-01-14 | 1998-07-28 | Matsushita Electric Works Ltd | 浄化装置 |
JP2004036460A (ja) * | 2002-07-02 | 2004-02-05 | Kyosan Denki Co Ltd | ディーゼルフィルタ |
JP2006105092A (ja) * | 2004-10-08 | 2006-04-20 | Denso Corp | 燃料供給システム |
-
2007
- 2007-09-21 JP JP2007245883A patent/JP4631891B2/ja not_active Expired - Fee Related
-
2008
- 2008-09-08 DE DE102008041875A patent/DE102008041875A1/de not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57177512U (ja) * | 1981-04-30 | 1982-11-10 | ||
JPS57177511U (ja) * | 1981-04-30 | 1982-11-10 | ||
JPH0359012U (ja) * | 1989-10-12 | 1991-06-10 | ||
JPH10146584A (ja) * | 1996-09-17 | 1998-06-02 | Shigeya Takahashi | 水道水に残留するアルミニウムの除去機能をもつ浄水装置 |
JPH10192849A (ja) * | 1997-01-14 | 1998-07-28 | Matsushita Electric Works Ltd | 浄化装置 |
JP2004036460A (ja) * | 2002-07-02 | 2004-02-05 | Kyosan Denki Co Ltd | ディーゼルフィルタ |
JP2006105092A (ja) * | 2004-10-08 | 2006-04-20 | Denso Corp | 燃料供給システム |
Also Published As
Publication number | Publication date |
---|---|
DE102008041875A1 (de) | 2009-04-09 |
JP2009074495A (ja) | 2009-04-09 |
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