JP4460513B2 - バリア材層を有する容器の構造 - Google Patents
バリア材層を有する容器の構造 Download PDFInfo
- Publication number
- JP4460513B2 JP4460513B2 JP2005273767A JP2005273767A JP4460513B2 JP 4460513 B2 JP4460513 B2 JP 4460513B2 JP 2005273767 A JP2005273767 A JP 2005273767A JP 2005273767 A JP2005273767 A JP 2005273767A JP 4460513 B2 JP4460513 B2 JP 4460513B2
- Authority
- JP
- Japan
- Prior art keywords
- barrier material
- container
- material layer
- layer
- fuel tank
- 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
Links
- 239000000463 material Substances 0.000 title claims description 39
- 230000004888 barrier function Effects 0.000 title claims description 33
- 239000002828 fuel tank Substances 0.000 claims description 33
- 229920005992 thermoplastic resin Polymers 0.000 claims description 26
- 238000000071 blow moulding Methods 0.000 claims description 19
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 8
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims description 7
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 claims description 6
- 239000010410 layer Substances 0.000 description 76
- 239000000446 fuel Substances 0.000 description 16
- 239000000853 adhesive Substances 0.000 description 13
- 230000001070 adhesive effect Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 238000007906 compression Methods 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
-
- 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
- B32B27/08—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
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
-
- 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
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0065—Permeability to gases
- B29K2995/0067—Permeability to gases non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7172—Fuel tanks, jerry cans
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- 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
- B32B2274/00—Thermoplastic elastomer 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
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
-
- 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
- B32B2439/40—Closed containers
-
- 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
- B60K15/03177—Fuel tanks made of non-metallic material, e.g. plastics, or of a combination of non-metallic and metallic material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (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)
- Containers Having Bodies Formed In One Piece (AREA)
Description
1A 内側熱可塑性樹脂層
1C バリア材層
1F 外側熱可塑性樹脂層
2 フランジ
3 ボルト取付孔
4 ブラケット(取付対象物)
5 薄肉部
B ボルト
Claims (3)
- ブロー成形により形成され、バリア材層およびこのバリア材層の内外に位置する熱可塑性樹脂層を含む多層断面構造を有し、ピンチオフ部で形成されるフランジを介して取付対象物にボルトにより取り付けられる容器の構造であって、
前記フランジにおいて、多層断面形状が圧縮されるように薄肉部を局所的に形成し、
この薄肉部にボルトを挿通させるボルト取付孔を穿設したことを特徴とするバリア材層を有する容器の構造。 - 前記薄肉部は、ブロー成形時のブロー成形金型により形成されることを特徴とする請求項1に記載のバリア材層を有する容器の構造。
- 前記容器は、車体に取り付けられる燃料タンクであって、バリア材がEVOHからなり、前記薄肉部におけるバリア材層の間隔寸法が0.5mm以下に設定されていることを特徴とする請求項1または請求項2に記載のバリア材層を有する容器の構造。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005273767A JP4460513B2 (ja) | 2005-09-21 | 2005-09-21 | バリア材層を有する容器の構造 |
US11/518,892 US7584864B2 (en) | 2005-09-21 | 2006-09-12 | Structure of container having barrier material layer |
DE102006044476.0A DE102006044476B4 (de) | 2005-09-21 | 2006-09-21 | Struktur eines Behälters mit einer Barrierematerialschicht |
CNB2006101389366A CN100546844C (zh) | 2005-09-21 | 2006-09-21 | 具有阻挡材料层的容器的构造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005273767A JP4460513B2 (ja) | 2005-09-21 | 2005-09-21 | バリア材層を有する容器の構造 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007084092A JP2007084092A (ja) | 2007-04-05 |
JP2007084092A5 JP2007084092A5 (ja) | 2007-10-11 |
JP4460513B2 true JP4460513B2 (ja) | 2010-05-12 |
Family
ID=37776026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005273767A Active JP4460513B2 (ja) | 2005-09-21 | 2005-09-21 | バリア材層を有する容器の構造 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7584864B2 (ja) |
JP (1) | JP4460513B2 (ja) |
CN (1) | CN100546844C (ja) |
DE (1) | DE102006044476B4 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8381928B2 (en) | 2004-06-04 | 2013-02-26 | Ti Group Automotive Systems, L.L.C. | Multilayer fuel tank with a seam having an overlay for reducing vapor permeation |
DE502008002611D1 (de) * | 2007-03-21 | 2011-03-31 | Reinhard Feichtinger | Kraftstofftankanbauteil und verfahren zur herstellung eines kraftstofftankanbauteils |
US20090107565A1 (en) * | 2007-10-29 | 2009-04-30 | Textron Inc. | Fuel Tank |
FR2944335B1 (fr) * | 2009-04-14 | 2011-05-06 | Gaztransp Et Technigaz | Arret de la membrane secondaire d'une cuve de gnl |
US8617675B2 (en) * | 2009-12-15 | 2013-12-31 | Reinhard Feichtinger | Fuel tank attachment and method for producing a fuel tank attachment |
JP5495873B2 (ja) * | 2010-03-16 | 2014-05-21 | 株式会社Fts | 自動車用燃料タンク |
US20150217635A1 (en) * | 2013-02-07 | 2015-08-06 | Fts Co., Ltd. | Automobile fuel tank |
JP6184743B2 (ja) * | 2013-05-17 | 2017-08-23 | 八千代工業株式会社 | 樹脂製中空容器 |
FR3015921B1 (fr) * | 2013-12-27 | 2016-01-01 | Inergy Automotive Systems Research Sa | Procede de formation d'une goulotte de soudure sur une paraison pendant le soufflage d'un reservoir |
JP2016016794A (ja) * | 2014-07-10 | 2016-02-01 | 株式会社Fts | 自動車用の燃料タンクのフランジ部の製造方法 |
JP6137230B2 (ja) | 2015-04-02 | 2017-05-31 | トヨタ自動車株式会社 | 燃料タンクのフランジ部の成形装置及びその成形方法 |
JP6658562B2 (ja) * | 2017-01-16 | 2020-03-04 | トヨタ自動車株式会社 | 樹脂製燃料タンク及びこれを成形するブロー成形型 |
FR3082465B1 (fr) * | 2018-06-18 | 2020-06-05 | Continental Automotive France | Procede de detection d'un pincement ou d'une torsion d'un tuyau d'evacuation |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6199508U (ja) * | 1984-12-05 | 1986-06-25 | ||
EP0452129B1 (en) * | 1990-04-11 | 1995-01-11 | Honda Giken Kogyo Kabushiki Kaisha | Joint structure for sandwiched structural body |
JPH0471320U (ja) * | 1990-11-02 | 1992-06-24 | ||
GB2265343A (en) * | 1992-03-03 | 1993-09-29 | Ford Motor Co | Stabilising a plastics fuel tank. |
CA2314480C (en) * | 1999-07-29 | 2007-01-02 | Kuraray Co., Ltd. | Fuel container |
JP4566357B2 (ja) * | 1999-07-29 | 2010-10-20 | 株式会社クラレ | バリア性および耐衝撃性に優れた燃料容器 |
US20030198768A1 (en) * | 2001-02-13 | 2003-10-23 | Ti Automotive Technology Center Gmbh | Fuel tank having a multilayer structure |
US7211307B2 (en) * | 2002-07-11 | 2007-05-01 | Visteon Global Techologies, Inc. | Low permeation polymer fuel tank |
JP4160885B2 (ja) | 2003-09-09 | 2008-10-08 | 八千代工業株式会社 | 樹脂製燃料タンクにおける逆流防止バルブの取り付け構造 |
JP4252881B2 (ja) * | 2003-11-10 | 2009-04-08 | 株式会社パイオラックス | タンクプロテクタの固定構造 |
JP4594632B2 (ja) * | 2004-03-02 | 2010-12-08 | 坂本工業株式会社 | 樹脂製燃料容器 |
-
2005
- 2005-09-21 JP JP2005273767A patent/JP4460513B2/ja active Active
-
2006
- 2006-09-12 US US11/518,892 patent/US7584864B2/en active Active
- 2006-09-21 DE DE102006044476.0A patent/DE102006044476B4/de not_active Expired - Fee Related
- 2006-09-21 CN CNB2006101389366A patent/CN100546844C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US7584864B2 (en) | 2009-09-08 |
DE102006044476A1 (de) | 2007-03-22 |
US20070065612A1 (en) | 2007-03-22 |
JP2007084092A (ja) | 2007-04-05 |
DE102006044476B4 (de) | 2016-04-28 |
CN100546844C (zh) | 2009-10-07 |
CN1935554A (zh) | 2007-03-28 |
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