JP2009143378A - 燃料タンク構造 - Google Patents
燃料タンク構造 Download PDFInfo
- Publication number
- JP2009143378A JP2009143378A JP2007322395A JP2007322395A JP2009143378A JP 2009143378 A JP2009143378 A JP 2009143378A JP 2007322395 A JP2007322395 A JP 2007322395A JP 2007322395 A JP2007322395 A JP 2007322395A JP 2009143378 A JP2009143378 A JP 2009143378A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- defoaming
- mesh
- suction
- tank structure
- 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
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Classifications
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- 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
- F02M37/0076—Details of the fuel feeding system related to the fuel tank
- F02M37/0088—Multiple separate fuel tanks or tanks being at least partially partitioned
- F02M37/0094—Saddle tanks; Tanks having partition walls
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- 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
- F02M37/04—Feeding by means of driven pumps
- F02M37/08—Feeding by means of driven pumps electrically driven
- F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
- F02M37/106—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir the pump being installed in a sub-tank
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- 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
- F02M37/20—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 characterised by means for preventing vapour lock
-
- 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
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- 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
- F02M37/50—Filters arranged in or on fuel tanks
-
- 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
- F02M37/02—Feeding by means of suction apparatus, e.g. by air flow through carburettors
- F02M37/025—Feeding by means of a liquid fuel-driven jet pump
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
【解決手段】リザーブカップ42内には、循環ポンプ68とメインサクション46の間に位置するように、燃料非透過性の隔壁部材72が設置され、隔壁部材72の上端には、消泡メッシュ74が立設されている。リザーブカップ42内に流入した燃料の一定量が流入領域42Bに確保され、液位が隔壁部材72を超えると、隔壁部材72を乗り越えて消泡メッシュ74で消泡される。泡が発生した時点から、消泡メッシュ74に達するまでの時間が長くなり、泡の膜強度が低下するので、消泡メッシュ74での消泡効果を充分に発揮させることが可能になる。
【選択図】図1
Description
32 燃料タンク本体
38 主室
40 副室
42 リザーブカップ(燃料収容部)
42A 吸込領域
42B 流入領域
44 燃料送出配管
46 メインサクション(燃料吸込口)
52 サクションポンプ
54 燃料供給配管
56 リターン配管
60 燃料移送配管(燃料流入配管)
62 サブサクション
66 ジェットポンプ(燃料排出口)
68 循環ポンプ
70 循環配管
72 隔壁部材
74 消泡メッシュ(フィルタ部材)
76 消泡メッシュ(フィルタ部材)
78 消泡メッシュ(フィルタ部材)
80 消泡メッシュ(フィルタ部材)
Claims (3)
- 燃料を収容する燃料収容部と、
前記燃料収容部から燃料を外部へ送出するための燃料吸込口を燃料収容部内に備える燃料送出配管と、
燃料を前記燃料収容部に流入させるための燃料排出口を燃料収容部内に備える燃料流入配管と、
前記燃料収容部内において、前記燃料吸込口が配置された吸込領域と前記燃料排出口が配置された流入領域とを燃料が非透過となるよう隔てる隔壁部材と、
前記隔壁部材に接触して隔壁部材の上端よりも上方に位置するように、または隔壁部材と前記燃料吸込口の間に位置するように配置され、前記流入領域から隔壁部材を乗り越えた燃料が透過するときに燃料に対し消泡するフィルタ部材と、
を有することを特徴とする燃料タンク構造。 - 前記フィルタ部材が、前記隔壁部材の上端に立設されていることを特徴とする請求項1に記載の燃料タンク構造。
- 前記燃料排出口に、前記燃料流入配管から前記燃料収容部に流入された燃料によって負圧を生じさせて、この負圧により燃料収容部の外部の燃料の吸込みを可能とするジェットポンプが備えられていることを特徴とする請求項1又は請求項2に記載の燃料タンク構造。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007322395A JP5074909B2 (ja) | 2007-12-13 | 2007-12-13 | 燃料タンク構造 |
DE102008037588A DE102008037588A1 (de) | 2007-12-13 | 2008-11-25 | Kraftstofftankstruktur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007322395A JP5074909B2 (ja) | 2007-12-13 | 2007-12-13 | 燃料タンク構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009143378A true JP2009143378A (ja) | 2009-07-02 |
JP5074909B2 JP5074909B2 (ja) | 2012-11-14 |
Family
ID=40690895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007322395A Expired - Fee Related JP5074909B2 (ja) | 2007-12-13 | 2007-12-13 | 燃料タンク構造 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5074909B2 (ja) |
DE (1) | DE102008037588A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100985415B1 (ko) | 2010-01-15 | 2010-10-06 | 주식회사 코아비스 | 연료펌프모듈 |
JP2011038497A (ja) * | 2009-08-18 | 2011-02-24 | Fuji Heavy Ind Ltd | 燃料供給装置 |
CN112469512A (zh) * | 2018-09-11 | 2021-03-09 | 阿尔弗雷德·卡赫欧洲两合公司 | 能加热的高压清洁器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60161621U (ja) * | 1984-04-06 | 1985-10-26 | 富士重工業株式会社 | 燃料タンクの構造 |
JPH0560100A (ja) * | 1991-09-02 | 1993-03-09 | Nippondenso Co Ltd | 燃料供給装置 |
JPH0599090A (ja) * | 1991-10-08 | 1993-04-20 | Nippondenso Co Ltd | 燃料供給装置 |
JP2008248805A (ja) * | 2007-03-30 | 2008-10-16 | Denso Corp | 燃料供給装置 |
-
2007
- 2007-12-13 JP JP2007322395A patent/JP5074909B2/ja not_active Expired - Fee Related
-
2008
- 2008-11-25 DE DE102008037588A patent/DE102008037588A1/de not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60161621U (ja) * | 1984-04-06 | 1985-10-26 | 富士重工業株式会社 | 燃料タンクの構造 |
JPH0560100A (ja) * | 1991-09-02 | 1993-03-09 | Nippondenso Co Ltd | 燃料供給装置 |
JPH0599090A (ja) * | 1991-10-08 | 1993-04-20 | Nippondenso Co Ltd | 燃料供給装置 |
JP2008248805A (ja) * | 2007-03-30 | 2008-10-16 | Denso Corp | 燃料供給装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011038497A (ja) * | 2009-08-18 | 2011-02-24 | Fuji Heavy Ind Ltd | 燃料供給装置 |
KR100985415B1 (ko) | 2010-01-15 | 2010-10-06 | 주식회사 코아비스 | 연료펌프모듈 |
CN112469512A (zh) * | 2018-09-11 | 2021-03-09 | 阿尔弗雷德·卡赫欧洲两合公司 | 能加热的高压清洁器 |
CN112469512B (zh) * | 2018-09-11 | 2022-11-29 | 阿尔弗雷德·卡赫欧洲两合公司 | 能加热的高压清洁器 |
Also Published As
Publication number | Publication date |
---|---|
DE102008037588A1 (de) | 2009-07-02 |
JP5074909B2 (ja) | 2012-11-14 |
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