JP6151222B2 - 自動車用燃料タンク - Google Patents
自動車用燃料タンク Download PDFInfo
- Publication number
- JP6151222B2 JP6151222B2 JP2014124094A JP2014124094A JP6151222B2 JP 6151222 B2 JP6151222 B2 JP 6151222B2 JP 2014124094 A JP2014124094 A JP 2014124094A JP 2014124094 A JP2014124094 A JP 2014124094A JP 6151222 B2 JP6151222 B2 JP 6151222B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- fuel tank
- tank
- resin
- parison
- 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
- 239000002828 fuel tank Substances 0.000 title claims description 39
- 230000004888 barrier function Effects 0.000 claims description 18
- 238000000465 moulding Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 11
- 229920003002 synthetic resin Polymers 0.000 claims description 11
- 239000000057 synthetic resin Substances 0.000 claims description 11
- 238000005187 foaming Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 114
- 229920001903 high density polyethylene Polymers 0.000 description 16
- 239000004700 high-density polyethylene Substances 0.000 description 16
- 239000012790 adhesive layer Substances 0.000 description 15
- 239000011810 insulating material Substances 0.000 description 15
- 238000000071 blow moulding Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 238000009413 insulation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000000446 fuel Substances 0.000 description 7
- 229920013716 polyethylene resin Polymers 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 229920001169 thermoplastic Polymers 0.000 description 5
- 239000004416 thermosoftening plastic Substances 0.000 description 5
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000003502 gasoline Substances 0.000 description 3
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920006122 polyamide resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
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
- B60K15/03177—Fuel tanks made of non-metallic material, e.g. plastics, or of a combination of non-metallic and metallic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/025—Polyolefin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2272/00—Resin or rubber layer comprising scrap, waste or recycling material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
-
- 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
- B60K2015/03032—Manufacturing of fuel tanks
- B60K2015/03046—Manufacturing of fuel tanks made from more than one layer
-
- 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
- B60K2015/03486—Fuel tanks characterised by the materials the tank or parts thereof are essentially made from
- B60K2015/03493—Fuel tanks characterised by the materials the tank or parts thereof are essentially made from made of plastics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
図6に示されるように、従来から製造されているタンク本体12の全体を収納することが可能な上側構造体13a及び下側構造体13b(図示せず)を別途製造し、上側構造体13a及び下側構造体13bの凹部36に形成された溶着面38と、タンク本体12の外表面とを溶着するようにしてもよい。また、図示しないクリップを用いてタンク本体12の外表面に構造体13を固定するようにしてもよい。
12 タンク本体
13、13a、13b 構造体
19 外壁
20 表皮層
26 バリヤ層
34 空気層
38 溶着面
Claims (2)
- タンク本体の外壁が多層構造からなる合成樹脂層によって形成される自動車用燃料タンクにおいて、
前記タンク本体は、少なくともバリヤ層が介装される内側本体層と外側本体層とを備え、
前記外側本体層を構成する表皮層の外側には、内部に空気層を有する構造体が取り付けられ、
前記構造体は、前記外側本体層と同じ材料で形成され、前記内側本体層及び前記外側本体層の成形時に、前記外側本体層の外表面に溶着されることを特徴とする自動車用燃料タンク。 - タンク本体の外壁が多層構造からなる合成樹脂層によって形成される自動車用燃料タンクにおいて、
前記タンク本体は、少なくともバリヤ層が介装される内側本体層と外側本体層とを備え、
前記外側本体層を構成する表皮層の外側には、内部に空気層を有する構造体が取り付けられ、
前記構造体は、前記外側本体層と同じ材料を発泡して形成されることを特徴とする自動車用燃料タンク。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014124094A JP6151222B2 (ja) | 2014-06-17 | 2014-06-17 | 自動車用燃料タンク |
CN201510133365.6A CN105291821B (zh) | 2014-06-17 | 2015-03-25 | 汽车用燃料箱的制造方法 |
US14/734,241 US9539894B2 (en) | 2014-06-17 | 2015-06-09 | Automotive fuel tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014124094A JP6151222B2 (ja) | 2014-06-17 | 2014-06-17 | 自動車用燃料タンク |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016002858A JP2016002858A (ja) | 2016-01-12 |
JP6151222B2 true JP6151222B2 (ja) | 2017-06-21 |
Family
ID=54835448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014124094A Expired - Fee Related JP6151222B2 (ja) | 2014-06-17 | 2014-06-17 | 自動車用燃料タンク |
Country Status (3)
Country | Link |
---|---|
US (1) | US9539894B2 (ja) |
JP (1) | JP6151222B2 (ja) |
CN (1) | CN105291821B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9493051B2 (en) * | 2014-08-08 | 2016-11-15 | Antwanette Bills | Chilled vehicle fuel storage tank |
JP6937192B2 (ja) * | 2017-08-25 | 2021-09-22 | 株式会社イノアックコーポレーション | 燃料タンクの断熱カバーおよび断熱カバーの製造方法 |
DE102017222256A1 (de) * | 2017-12-08 | 2019-06-13 | Bayerische Motoren Werke Aktiengesellschaft | Kraftstofftank für ein Kraftfahrzeug, insbesondere für ein Motorrad, sowie Verfahren zum Herstellen eines Kraftstofftanks |
JP7448347B2 (ja) * | 2019-12-16 | 2024-03-12 | トヨタ自動車株式会社 | 車両用の燃料供給装置 |
WO2021243108A1 (en) * | 2020-05-29 | 2021-12-02 | Raven Industries, Inc. | Sealed storage tanks and methods of making the same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19853097C2 (de) * | 1998-11-18 | 2001-02-01 | Mannesmann Vdo Ag | Kraftstoffbehälter |
CA2262295A1 (en) * | 1999-02-18 | 2000-08-18 | Hans Schwochert | Multilayer fuel tank with integrated hydrocarbon collection chamber |
DE19946530B4 (de) * | 1999-09-28 | 2007-01-25 | Ti Automotive Technology Center Gmbh | Doppelwandiger Kraftstoffbehälter |
JP3412595B2 (ja) * | 2000-03-08 | 2003-06-03 | トヨタ自動車株式会社 | 燃料タンク |
US20040071904A1 (en) * | 2002-10-09 | 2004-04-15 | Short William Thomas | Thermoformable sheet and fuel tank incorporating same |
US8276804B2 (en) * | 2007-06-07 | 2012-10-02 | Nippon Steel Corporation | Manufacturing method of fuel tank, and fuel tank |
JP5007426B2 (ja) * | 2007-06-28 | 2012-08-22 | 株式会社Fts | 自動車用燃料タンク |
JP4960801B2 (ja) * | 2007-08-10 | 2012-06-27 | ニチアス株式会社 | 断熱容器及びその製造方法 |
JP5333116B2 (ja) | 2009-09-24 | 2013-11-06 | トヨタ自動車株式会社 | 燃料タンク |
JP2013133007A (ja) * | 2011-12-27 | 2013-07-08 | Suzuki Motor Corp | 自動車用燃料タンク |
-
2014
- 2014-06-17 JP JP2014124094A patent/JP6151222B2/ja not_active Expired - Fee Related
-
2015
- 2015-03-25 CN CN201510133365.6A patent/CN105291821B/zh active Active
- 2015-06-09 US US14/734,241 patent/US9539894B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9539894B2 (en) | 2017-01-10 |
US20150360560A1 (en) | 2015-12-17 |
JP2016002858A (ja) | 2016-01-12 |
CN105291821A (zh) | 2016-02-03 |
CN105291821B (zh) | 2018-03-20 |
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