JP2008501546A - Iv型タンクの漏れ防止ブラダの製造方法、及びiv型タンク - Google Patents
Iv型タンクの漏れ防止ブラダの製造方法、及びiv型タンク Download PDFInfo
- Publication number
- JP2008501546A JP2008501546A JP2007514057A JP2007514057A JP2008501546A JP 2008501546 A JP2008501546 A JP 2008501546A JP 2007514057 A JP2007514057 A JP 2007514057A JP 2007514057 A JP2007514057 A JP 2007514057A JP 2008501546 A JP2008501546 A JP 2008501546A
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- Prior art keywords
- bladder
- polymerization
- mold
- tank
- monomer
- 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.)
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- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7174—Feed mechanisms characterised by the means for feeding the components to the mixer using pistons, plungers or syringes
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- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
- B29C41/06—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould about two or more axes
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- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/20—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. moulding inserts or for coating articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/22—Making multilayered or multicoloured articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
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- F17C1/06—Protecting sheathings built-up from wound-on bands or filamentary material, e.g. wires
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- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
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- B29L2031/7156—Pressure vessels
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- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
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- F17C2201/056—Small (<1 m3)
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- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
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- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/01—Improving mechanical properties or manufacturing
- F17C2260/017—Improving mechanical properties or manufacturing by calculation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/03—Dealing with losses
- F17C2260/035—Dealing with losses of fluid
- F17C2260/036—Avoiding leaks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0165—Applications for fluid transport or storage on the road
- F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0165—Applications for fluid transport or storage on the road
- F17C2270/0184—Fuel cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/07—Applications for household use
- F17C2270/0763—Fuel cells
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Moulding By Coating Moulds (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
− 150リットルまで、更にはそれを超える範囲の大型構成要素を製造できる、
− 1つ以上のソケット(ブラダをガスで充填すること、及びそれを空にすることを可能にする接続管)を挿入できること、これは、処理中に接着結合なしの状況である、
− 厚く均質な漏れ防止ブラダを提供することを可能にするからである。
(a)熱可塑性重合体の前駆単量体と、重合触媒と、重合活性剤を含む重合混合物の調製、
(b)回転成形に結合された前記単量体の重合によって、得られた熱可塑性重合体を溶解せずに、前記ブラダを形成するように、前記単量体の融点以上、前記重合体の融点未満の作業温度に加熱された、回転金型内で前記熱可塑性重合体を与えるための、前記混合物の重合、
(b1)数層の熱可塑性重合体を含むブラダを得るように、任意で、段階(a)及び(b)の反復、及び
(c)得られた熱可塑性重合体ブラダの金型からの取り出しを含む。
− 熱可塑性プラスチックの貯蔵ガス、例えば水素への所望の遮断性能に従って(水素に関して、毎時、タンク1リットル当たり1cm3の漏出を許容するISO TC 197規格草案及びEIHP II)、
− 熱可塑性プラスチックの機械的性能、特にタンク製造中、例えば炭素繊維上の巻き付け(その場合ブラダは、巻管の役割を果たす)による、ブラダ外部の機械的補強部材の展開への機械抵抗
に従ってなされる。
− 加圧ガスの漏れ防止用の前記ブラダと、
− 少なくとも1つの金属ソケットと、
− ブラダを機械的に補強する部材を含むタンクを得ることを可能にする。
この実施例に使用される熱可塑性プラスチックは、ポリアミド6(又はポリカプロラクタム)である。供給業者は、Rhodia Engineering Plastics(フランス)である。商用銘柄は、Technyl C217(商用名)である。
− 350℃の温度へのオーブンの加熱
− 熱可塑性プラスチックの量:400g
− 55℃への金型の予熱
− 蒸解:15分
− 回転成形後の冷却:30分
− 少なくとも2つの軸を中心とした金型の回転速度:第1回転 2rpm、及び第2回転 1.5rpm
− 窒素下で行われた回転成形
− 回転成形機:参照符号LAB40を有するSTP Equipmentのシャトル型。
− 密度:1.14g/cm3
− モル質量:20〜40kg/mol
− 融点:222℃
− 弾性率:2.9GPa(EH 0〜23℃)
− 降伏点応力:85MPa(EH 0〜23℃)
− 破断点歪:100%(EH 0〜23℃)
− 水素透過(4×105Pa、27℃):5.4×10−16mol/m.Pa.s
− 粗い内面状態。
重合は、アニオン重合である。前駆単量体は、ε−カプロラクタムである。供給業者は、Flukaである。それは、98%を超える純度及び69℃の融点を有する。得られた熱可塑性重合体は、ポリアミド6(又はポリカプロラクタム)である。
− 第1のものは、カプロラクタム(周囲温度で固体の単量体)と、触媒(周囲温度で固体)を含んだ。
− 第2のものは、カプロラクタム(周囲温度で固体の単量体)と、活性剤(周囲温度で液体)を含んだ。
− 188gのε−カプロラクタム、Fluka(商用名)と、12gの触媒、Bruggolen C10(登録商標)の第1混合物の調製
− 188gのε−カプロラクタム、Fluka(商用名)と、12gの活性剤、Bruggolen C20(登録商標)の第2混合物の調製
− 2種の混合物の130℃までの予熱
− オーブンの温度220℃までの加熱
− 回転金型の160℃までの予熱
− 第1混合物の第2混合物への添加、及び予熱された金型への導入
− 少なくとも2つの軸を中心とする金型の回転速度:第1回転:10rpm、及び第2回転:5.2rpm
− 乾燥窒素下で行われた回転成形
− 機械:参照符号LAB40を有するSTP Equipmentのシャトル型
− 使用された材料の総量(単量体+触媒+活性剤):400g
− 重合時間:5分
− 冷却時間:10分。
− 密度:1.15g/cm3
− モル質量:50〜300kg/mol
− 融点:225℃
− 弾性率:3.6GPa(EH 0〜23℃)
− 降伏点応力:90MPa(EH 0〜23℃)
− 破断点歪:70%(EH 0〜23℃)
− 水素透過(4×105Pa、27℃):3.7×10−17mol/m.Pa.s
− 完全に滑らかな内面状態。
この実施例において、1.8mmの厚さを有する層(外層)と、1.2mmの厚さを有する層(内層)の、2層で3mmの総厚を有するライナが、上記実施例2に記載されたものと同じ手順に基づき調製された。
− 供給業者:DSM Fibre Intermediate B.V.
− 銘柄:AP−カプロラクタム
− 融点:69℃。
− 供給業者:Bruggemann Chemical
− 商用銘柄:Bruggolen C1(登録商標)
− 形状:フレーク
− 融点:約70℃。
− 供給業者:Bruggemann Chemical
− 商用銘柄:Activator 0
− 形状:液体
− 融点:−13℃。
− 密度:1.15g/cm3
− モル質量:50〜300kg/mol
− 融点:225℃
− 弾性率:3.6GPa(EH 0〜23℃)
− 降伏点応力:90MPa(EH 0〜23℃)
− 破断点歪:70%(EH 0〜23℃)
− 水素透過(4バール、27℃):3.7×10−17mol/m.Pa.s。
− オーブンの温度:220℃
− 回転金型の160℃までの予熱
− 材料の総量:400g
− 層1に関して、230gのAP−カプロラクタムと、10gの触媒、Bruggolen C1(登録商標)の混合物:混合物1と称する
− 層2に関して、150gのAP−カプロラクタムと、8gの触媒、Bruggolen C1(登録商標)の混合物:混合物2と称する
− 2種の混合物の130℃までの予熱
− 金型への混合物1、それに続く3gの活性剤、「Activator 0」の導入
− 第1回転速度:10rpm
− 第2回転速度:5.2rpm
− 重合:2.30分
− 回転の停止
− 金型への混合物2、それに続く2gのActivator 0の導入
− 第1回転速度:10rpm
− 第2回転速度:5.2rpm
− 重合:4分
− 得られたブラダの金型からの取り出し。
図5A〜5Eは、本発明の方法を実施するための重合混合物の種々の調製方法を図式的に示す。
(文献[4]でのような処理を任意で受けた後)アルミニウムソケット(4)は、文献[23]に開示された方法で、ブラダの反応回転成形前に、金型に位置決めされる。
例えば、6mmの総厚を有する2層ブラダを製造することを予想することが可能であり、第1外層が、3mmの厚さを有し、特定の充填剤なしでPA6でできており、第2内層が、ブラダの熱安定性を増加するために(例えば、水素で急速に充填する間の加熱)、剥離した粘度シートとして15重量%の充填剤を含むPA6でできている。
本発明の方法により、例えば実施例2の手順によって製造されたブラダは、その漏れ防止特性と、その内面及び/又は外面化学特性を改善するために、以上に発表した本発明の一部で言及されたもののような、後処理を受けさせることができる。
[1] 仏国特許出願公開第2813232号明細書:回転成形による回転構成要素の製造方法及び得られた構成要素。
[2] 仏国特許出願公開第2813235号明細書:熱可塑性タンク及び構造。
[3] 米国特許出願公開第4927038号明細書:高圧ガス用容器。
[4] 米国特許出願公開第4925044号明細書:流体タンク及びその製造方法。
[5] 米国特許出願公開第5499739号明細書:高圧容器用の熱可塑性ライナ及び高圧容器を上包みする方法。
[6] 米国特許出願公開第6554939号明細書:容器及び容器形成方法。
[7] 米国特許出願公開第5568878号明細書:補強された点検用窓を有するフィラメントを巻き付けられた圧力容器。
[8] 米国特許出願公開第6660214号明細書:圧力容器製造方法。
[9] http://www.rotomoulage.org
[10] 「次世代水素タンク貯蔵」、Laurence Livermore National Laboratory、Proceedings of the 2001 U.S.DOE Hydrogen Program Review。
[11] 「水素複合タンクプログラム」、Quantum Technologies、Proceedings of the 2002 U.S.DOE Hydrogen Program Review。
[12] 「水素複合タンク計画」、Quantum Fuel System Technologies、FY 2003、Progress Report。
[13] 「燃料電池車両用の圧縮水素ガス統合貯蔵システム(CH2−ISS)の開発」、University Applied Physics Laboratory、FY 2003 Progress Report。
[14] 「次世代水素貯蔵」、Laurence Livermore National Laboratory、FY 2003 Progress Report。
[15] 「水素ガス貯蔵タンク用の低透過ライナ」、Idaho National Engineering & Environmental Laboratory、FY 2003 Progress Report。
[16] 米国特許第3275733号明細書:「重合ラクタムの中空品の生成方法」。
[17] 「アニオン重合、原理及び実用的な応用」、Henry L. Hsieh及びRoderick P. Quirck、1996、出版社:Marcel Dekker,Inc.、ニューヨーク
[18] 概説「油及びガス科学及び技術」、l’Institut Francais du Petroleの雑誌、特別号2001年5〜6月、56巻、3号、215〜312頁、Editions Technip、27,rue Ginoux,75737 Paris Cedex 15。
[19] 書籍、「薄いシェルの導入」、Patrick Muller、Claire Ossadzow、Hermes Science Publications、パリ、1999年。Hermes Science Publications、8 quai du Marche−Neuf,75004 Paris,France。
[20] 書籍、「技術式」、Kurt Gleck、第10版、spt.、1997年。Dunod。
[21] 「調製条件に応じて、低周波プラズマによって生成された酸素に対するバリヤ層の性質研究」、Eric Bouvier、Universite Paul Sabatier de Toulouse、1999年9月14日に防御される、order number3457。
[22] 「バリヤ設計の潮流」、1991年5月、Journal of Packaging、日本。
[23] 米国特許出願公開第5538680号明細書:「複合圧力容器に極性ボスを成形する方法」。
[24] 米国特許出願公開第6171423号明細書:「複合圧力容器を製造する方法」。
[25] 米国特許出願公開第5577630号明細書:「複合整合圧力容器」。
[26] 米国特許出願公開第6328805号明細書:「改善された真空回路を有する低周波プラズマを使用して処理する装置」。
[27] 米国特許出願公開第5902643号明細書:「アミノエポキシガスバリヤコーティングを有する多層包装材料」
4 ソケット
6 ブラダを機械的に補強する部材
Claims (15)
- タンクの内側から外側へ、この順で、
− 熱可塑性重合体からなる加圧ガスの漏れ防止用のブラダ(2)と、
− タンク充填、及び貯蔵ガス使用のためのタンクの内部/外部接続を提供する、少なくとも1つの金属ソケット(4)と、
− 前記ブラダを機械的に補強する部材(6)と、
を含むIV型複合タンクの製造方法であって、次の段階、
(a)熱可塑性重合体の前駆単量体と、重合触媒と、重合活性剤を含む重合混合物の調製と、
(a’)タンクの漏れ防止ブラダを成形することを目的とする金型内へのタンクの前記少なくとも1つの金属ソケット(4)の位置決めと、
(b)回転成形に結合された前記単量体の重合によって、かつ得られた熱可塑性重合体を溶解せずに、前記ブラダを形成するように、前記単量体の融点以上、かつ前記重合体の融点未満の作業温度で回転するよう設定された前記金型内で前記熱可塑性重合体を与えるための、前記混合物の重合と、
(b1)数層の熱可塑性重合体を含むブラダを得るように、重合混合物調製の段階(a)及び金型内での混合物重合の(b)の任意の反復と、
(c)前記少なくとも1つのソケットが与えられた、得られた熱可塑性重合体ブラダの金型からの取り出しと、
(d)タンクに機械的強度を与えるブラダを機械的に補強するための外部部材の展開と、
を含む方法。 - 段階(a)において、重合混合物が、前記単量体の融点以上かつ前記重合体の融点未満の予熱温度まで、単量体を溶解するように更に予熱される請求項1に記載の方法。
- 金型が、重合段階(b)の実施のために、乾燥不活性ガスによってパージされる請求項1に記載の方法。
- 金型の全内面にわたって、内面に従って、かつ金型内に位置決めされた金属ソケットにわたって重合が起こるように、金型が2つの軸を中心に回転して設定される請求項1に記載の方法。
- 活性剤が第1置換ε−カプロラクタムである請求項1に記載の方法。
- 触媒が第2置換ε−カプロラクタムである請求項1又は5に記載の方法。
- 重合混合物が、核剤及び/又は充填剤及び/又はナノフィラを更に含む請求項1に記載の方法。
- 熱可塑性重合体がポリカプロラクタムであり、単量体がその前駆体であり、単量体の重合がアニオン重合である請求項1に記載の方法。
- 熱可塑性重合体がポリカプロラクタムであり、単量体がカプロラクタムもしくはε−カプロラクタム又はそれらの混合物であり、単量体の重合がアニオン重合である請求項1に記載の方法。
- 熱可塑性重合体がポリカプロラクタムであり、回転式金型内で前記ポリカプロラクタムを与えるために、ポリカプロラクタムの前駆単量体を重合することからなる段階は、100〜180℃の作業温度で行われる請求項9に記載の方法。
- 機械的補強用の部材展開は、ブラダの周りのフィラメント巻き付けによって行われ、ブラダは、この巻き付けの巻管の役目を果たし、前記フィラメント巻き付けは、炭素繊維と、熱硬化性樹脂からなる請求項1に記載の方法。
- 前記漏れ防止ブラダは、ポリアミドブラダであり、前記少なくとも1つの金属ソケットは、アルミニウムソケットであり、かつ前記機械的補強用の外部部材は、炭素繊維と熱硬化性樹脂とからなるフィラメント巻き付けである請求項1に記載の方法。
- 請求項1から12のいずれかに記載の方法によって得ることが可能な加圧ガス貯蔵用のIV型複合タンク。
- 加圧ガスは、水素ガス、天然ガス、及びヘリウムから選択される請求項13に記載のタンク。
- ブラダは、2×107〜8×107Paの作業圧力に耐えるような厚さを有する請求項13又は14に記載のタンク。
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FR0451104A FR2871091B1 (fr) | 2004-06-03 | 2004-06-03 | Procede de fabrication d'une vitesse d'etancheite d'un reservoir de type iv et reservoir de type iv |
FR0451104 | 2004-06-03 | ||
PCT/FR2005/050403 WO2005123359A2 (fr) | 2004-06-03 | 2005-06-01 | Procede de fabrication d’une vessie d’etancheite d’un reservoir de type iv et reservoir de type iv |
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Cited By (4)
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JP2013538251A (ja) * | 2010-07-20 | 2013-10-10 | ビーエーエスエフ ソシエタス・ヨーロピア | マイクロカプセル化した潜熱アキュムレータ材料を含有するポリアミド成形品 |
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- 2005-06-01 WO PCT/FR2005/050403 patent/WO2005123359A2/fr not_active Application Discontinuation
- 2005-06-01 EP EP05776378A patent/EP1750920B1/fr not_active Revoked
- 2005-06-01 JP JP2007514057A patent/JP5106105B2/ja not_active Expired - Fee Related
- 2005-06-01 AU AU2005254290A patent/AU2005254290B8/en not_active Ceased
- 2005-06-01 US US11/628,140 patent/US20070246475A1/en not_active Abandoned
- 2005-06-01 CN CN2005800180094A patent/CN1960842B/zh not_active Expired - Fee Related
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JP2013538251A (ja) * | 2010-07-20 | 2013-10-10 | ビーエーエスエフ ソシエタス・ヨーロピア | マイクロカプセル化した潜熱アキュムレータ材料を含有するポリアミド成形品 |
JP2016221965A (ja) * | 2015-05-28 | 2016-12-28 | アディダス アーゲー | 3次元複合物体を製造する方法 |
DE102021100139A1 (de) | 2020-01-30 | 2021-08-05 | Toyota Jidosha Kabushiki Kaisha | Verfahren zur herstellung eines hochdrucktanks |
US11548204B2 (en) | 2020-01-30 | 2023-01-10 | Toyota Jidosha Kabushiki Kaisha | Method for manufacturing high-pressure tank |
JP7380498B2 (ja) | 2020-09-25 | 2023-11-15 | トヨタ自動車株式会社 | 高圧タンクの製造方法 |
Also Published As
Publication number | Publication date |
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EP1750920A2 (fr) | 2007-02-14 |
US20120318442A1 (en) | 2012-12-20 |
BRPI0511605A (pt) | 2008-01-02 |
CN1960842B (zh) | 2013-04-10 |
AU2005254290B8 (en) | 2010-11-11 |
EP1750920B1 (fr) | 2012-08-22 |
AU2005254290B2 (en) | 2010-10-14 |
CA2568849A1 (fr) | 2005-12-29 |
FR2871091A1 (fr) | 2005-12-09 |
FR2871091B1 (fr) | 2008-01-18 |
CA2568849C (fr) | 2013-10-29 |
JP5106105B2 (ja) | 2012-12-26 |
CN1960842A (zh) | 2007-05-09 |
US20070246475A1 (en) | 2007-10-25 |
WO2005123359A2 (fr) | 2005-12-29 |
WO2005123359A3 (fr) | 2006-04-13 |
AU2005254290A1 (en) | 2005-12-29 |
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