JP6287967B2 - 燃料タンク構造 - Google Patents
燃料タンク構造 Download PDFInfo
- Publication number
- JP6287967B2 JP6287967B2 JP2015123765A JP2015123765A JP6287967B2 JP 6287967 B2 JP6287967 B2 JP 6287967B2 JP 2015123765 A JP2015123765 A JP 2015123765A JP 2015123765 A JP2015123765 A JP 2015123765A JP 6287967 B2 JP6287967 B2 JP 6287967B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fuel tank
- pump
- flow path
- bag
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03072—Arrangements for reducing evaporation
- B60K2015/03078—Membranes, layers or the like covering the surface of the fuel
- B60K2015/03085—Membranes, layers or the like covering the surface of the fuel using inflatable bags or bladders in the tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03243—Fuel tanks characterised by special pumps, the mounting thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/077—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation
- B60K2015/0775—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation for reducing movement or slash noise of fuel
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- General Engineering & Computer Science (AREA)
Description
さらにまた、袋状部材が膨張して燃料タンクの底部に接触した状態であっても、袋状部材が燃料ポンプに当たらないため、袋状部材の損傷を抑制することができる。
次に、本実施形態に係る燃料タンク構造の作用並びに効果について説明する。
10A 天井部
10B 底部
10C ポンプ収納用凹部
10D 側壁
10E(10E1〜10E8) 燃料流路
16 袋状部材
GS 燃料
Claims (4)
- 自動車に搭載され、燃料を収容する燃料タンクと、
前記燃料タンク内の天井部に固定され、前記燃料タンクに収容された燃料の液面の高さに応じて膨張又は収縮することで、燃料との接触状態を維持する袋状部材と、
前記燃料タンクの底部に形成され、燃料ポンプが配置されると共に、前記燃料ポンプの高さよりも深く形成されたポンプ収納用凹部と、
前記ポンプ収納用凹部と連通し、前記ポンプ収納用凹部から溝状に延在された燃料流路と、
を有する燃料タンク構造。 - 前記ポンプ収納用凹部は、平面視で前記燃料タンクの中央部分に形成されており、
前記燃料流路は、前記ポンプ収納用凹部から前記燃料タンクの側壁へ向かって放射状に形成されている請求項1に記載の燃料タンク構造。 - 前記燃料流路は、前記燃料タンクの側壁から前記ポンプ収納用凹部へ向かうにつれて前記天井部から離間する方向に傾斜されている請求項1又は2に記載の燃料タンク構造。
- 自動車に搭載され、燃料を収容する燃料タンクと、
前記燃料タンク内の天井部に固定され、前記燃料タンクに収容された燃料の液面の高さに応じて膨張又は収縮することで、燃料との接触状態を維持する袋状部材と、
前記燃料タンクの底部に形成され、燃料ポンプが配置されたポンプ収納用凹部と、
前記ポンプ収納用凹部と連通し、前記ポンプ収納用凹部から溝状に延在された燃料流路と、
を有し、
前記ポンプ収納用凹部は、平面視で前記燃料タンクの中央部分に形成されており、
前記燃料流路は、前記ポンプ収納用凹部から前記燃料タンクの側壁へ向かって放射状に形成されている燃料タンク構造。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015123765A JP6287967B2 (ja) | 2015-06-19 | 2015-06-19 | 燃料タンク構造 |
US15/154,491 US10166861B2 (en) | 2015-06-19 | 2016-05-13 | Fuel tank structure |
DE102016109023.9A DE102016109023B4 (de) | 2015-06-19 | 2016-05-17 | Kraftstofftankaufbau |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015123765A JP6287967B2 (ja) | 2015-06-19 | 2015-06-19 | 燃料タンク構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017007462A JP2017007462A (ja) | 2017-01-12 |
JP6287967B2 true JP6287967B2 (ja) | 2018-03-07 |
Family
ID=57467218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015123765A Active JP6287967B2 (ja) | 2015-06-19 | 2015-06-19 | 燃料タンク構造 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10166861B2 (ja) |
JP (1) | JP6287967B2 (ja) |
DE (1) | DE102016109023B4 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6210096B2 (ja) * | 2015-07-27 | 2017-10-11 | トヨタ自動車株式会社 | 燃料タンク構造 |
US11555473B2 (en) * | 2018-05-29 | 2023-01-17 | Kontak LLC | Dual bladder fuel tank |
JP2020062921A (ja) | 2018-10-16 | 2020-04-23 | 株式会社デンソー | 車両構造 |
JP2020083066A (ja) * | 2018-11-26 | 2020-06-04 | 本田技研工業株式会社 | 電源装置、および飛行体 |
US11660955B2 (en) * | 2019-03-18 | 2023-05-30 | Kubota Corporation | Fuel tank of work vehicle and work vehicle |
DE102022200912A1 (de) | 2022-01-27 | 2023-07-27 | Rolls-Royce Deutschland Ltd & Co Kg | Tankanordnung, Luftfahrzeug und Verfahren zur Steuerung einer Kraftstoffzuführung |
JP2023175180A (ja) * | 2022-05-30 | 2023-12-12 | マツダ株式会社 | 車両の燃料タンク構造 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3701540A (en) * | 1971-12-10 | 1972-10-31 | William L Pringle And Associat | Fuel tank assembly |
JP3518087B2 (ja) | 1994-10-21 | 2004-04-12 | トヨタ自動車株式会社 | 車両用燃料貯留装置 |
US5596971A (en) | 1994-10-21 | 1997-01-28 | Toyota Jidosha Kabushiki Kaisha | Fuel storing device for motor vehicle |
US5925817A (en) * | 1996-12-26 | 1999-07-20 | Toyota Jidosha Kabushiki Kaisha | Device for diagnosing malfunction in a fuel tank |
US5975331A (en) | 1996-12-26 | 1999-11-02 | Toyota Jidosha Kabushiki Kaisha | Fuel tank comprising a separator film |
JPH10184477A (ja) * | 1996-12-26 | 1998-07-14 | Toyota Motor Corp | 燃料タンク |
JPH10250385A (ja) * | 1997-03-17 | 1998-09-22 | Nissan Diesel Motor Co Ltd | 燃料タンクの構造 |
US6021978A (en) * | 1998-04-04 | 2000-02-08 | Goss; Clinton Gilbert | Anti-explosion protection system for flammable vapors |
JP2004019507A (ja) * | 2002-06-14 | 2004-01-22 | Toyota Motor Corp | 燃料タンク構造 |
-
2015
- 2015-06-19 JP JP2015123765A patent/JP6287967B2/ja active Active
-
2016
- 2016-05-13 US US15/154,491 patent/US10166861B2/en active Active
- 2016-05-17 DE DE102016109023.9A patent/DE102016109023B4/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US10166861B2 (en) | 2019-01-01 |
JP2017007462A (ja) | 2017-01-12 |
US20160369757A1 (en) | 2016-12-22 |
DE102016109023A1 (de) | 2016-12-22 |
DE102016109023B4 (de) | 2021-07-08 |
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