JP7748583B2 - 自動車用プラスチック製タンクの内部補強要素 - Google Patents
自動車用プラスチック製タンクの内部補強要素Info
- Publication number
- JP7748583B2 JP7748583B2 JP2024570824A JP2024570824A JP7748583B2 JP 7748583 B2 JP7748583 B2 JP 7748583B2 JP 2024570824 A JP2024570824 A JP 2024570824A JP 2024570824 A JP2024570824 A JP 2024570824A JP 7748583 B2 JP7748583 B2 JP 7748583B2
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing element
- internal reinforcing
- network
- main axis
- axial
- 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
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
- 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
- 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
- B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
- B29C2049/2008—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements inside the article
- B29C2049/2013—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements inside the article for connecting opposite walls, e.g. baffles in a fuel tank
-
- 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
- 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
-
- 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
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03453—Arrangements or special measures related to fuel tanks or fuel handling for fixing or mounting parts of the fuel tank together
- B60K2015/0346—Arrangements or special measures related to fuel tanks or fuel handling for fixing or mounting parts of the fuel tank together by welding
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
- 円弧形状の横断面を有し、補強要素の主軸を画定し、第1の面積を有する中央部であって、主軸が円弧部分に対し垂直に円弧部分の回転中心を通り、中央部が主軸に対し半径方向に延びる、半径方向リブネットワークと称するリブネットワークを含む中央部と、
- 主軸沿いに見て中央部の両側に位置する2つの軸方向端部であって、各軸方向端部が、中央部の横断面に包含され第1の面積よりも小さい第2の面積を有する、湾曲した長円形の端部表面を有する軸方向端部と
を含む、一体的に実現された内部補強要素を対象とする。
4 中央部
6 主軸
8 半径方向リブネットワーク
8a 直線的なリブ
8b 円筒形のリブ
9 破線
10 把持手段
12 側壁
14 軸方向端部
16 端部表面
18 丸みのある縁
20 軸方向突起ネットワーク
22 軸方向リブ
24 タンク
26 タンクの壁
Claims (10)
- 自動車用プラスチック製タンクの内部補強要素(2)であって、
- 前記補強要素(2)の主軸(6)を画定し、前記主軸(6)に対し垂直な面上に第1の面積(a 1 )を有する円弧形状の横断面を含む中央部(4)であって、
前記主軸(6)は、前記円弧形状の横断面に対し垂直であり、かつ前記円弧形状がその一部を形成する円の中心を通り、
前記中央部(4)が、前記主軸に対し半径方向に延びる、半径方向リブネットワーク(8)と称するリブネットワークを含む中央部(4)と、
- 前記主軸(6)と平行な方向において前記中央部(4)の両側に位置する2つの軸方向端部(14)であって、各前記軸方向端部(14)が、前記主軸(6)と平行な方向から視た場合に、前記中央部(4)の横断面に包含され前記第1の面積(a1)よりも小さい第2の面積(a2)を有する、湾曲した長円形の端部表面(16)を有する軸方向端部(14)と、
を含む、一体的に実現された内部補強要素(2)。 - 全体が高密度ポリエチレン(HDPE)またはガラス繊維で強化された高密度ポリエチレンで実現される、請求項1に記載の補強要素(2)。
- 前記端部表面(16)の各々が、軸方向突起ネットワーク(20)を含む、請求項1または2に記載の補強要素(2)。
- 前記端部表面(16)の各々が、前記軸方向突起ネットワーク(20)を取り囲む軸方向リブの穴開きアセンブリ(22)を含む、請求項3に記載の補強要素(2)。
- 前記半径方向リブネットワーク(8)が、前記主軸(6)に垂直または平行に延びて各リブ間に略直方体形状のくぼみを画定する直線的なリブ(8a)と、各リブ間に略円筒形状のくぼみを画定する円筒形のリブ(8b)とを含む、請求項1または2に記載の補強要素(2)。
- 前記半径方向リブ(8)が、左右非対称のネットワークを形成する、請求項1または2に記載の補強要素(2)。
- 前記中央部(4)の側壁(12)上に位置する把持手段(10)を含む、請求項1または2に記載の補強要素(2)。
- 前記端部表面(16)が、相似比kが1以下の前記円弧形状の相似形に相当する、その四隅を丸みのある縁に変えた形状を有する、請求項1または2に記載の補強要素(2)。
- 請求項1または2に記載の補強要素(2)を含む自動車用プラスチック製タンク(24)。
- 前記タンク(24)の対向する2つの内壁(26)に、請求項1または2に記載の補強要素(2)が溶接される、自動車用プラスチック製タンク(24)の製造方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE20225423A BE1030576B1 (fr) | 2022-06-01 | 2022-06-01 | Elément de renfort interne pour réservoir en matière plastique pour véhicule automobile |
| BEBE2022/5423 | 2022-06-01 | ||
| PCT/EP2023/064490 WO2023232841A1 (fr) | 2022-06-01 | 2023-05-31 | Elément de renfort interne pour réservoir en matière plastique pour véhicule automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025518247A JP2025518247A (ja) | 2025-06-12 |
| JP7748583B2 true JP7748583B2 (ja) | 2025-10-02 |
Family
ID=81975417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024570824A Active JP7748583B2 (ja) | 2022-06-01 | 2023-05-31 | 自動車用プラスチック製タンクの内部補強要素 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20250256564A1 (ja) |
| EP (1) | EP4532240A1 (ja) |
| JP (1) | JP7748583B2 (ja) |
| KR (1) | KR102796996B1 (ja) |
| CN (1) | CN119278139B (ja) |
| BE (1) | BE1030576B1 (ja) |
| WO (1) | WO2023232841A1 (ja) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016167018A1 (ja) | 2015-04-15 | 2016-10-20 | 八千代工業株式会社 | 燃料タンク |
| JP2017501066A (ja) | 2013-10-25 | 2017-01-12 | プラスチック・オムニウム・アドヴァンスド・イノベーション・アンド・リサーチ | 補強部材を備えるタンクおよびそのような補強部材を製造する方法 |
| JP2018090235A (ja) | 2016-12-06 | 2018-06-14 | 現代自動車株式会社Hyundai Motor Company | 自動車用燃料タンク剛性補強装置 |
| WO2019215349A1 (en) | 2018-05-11 | 2019-11-14 | Plastic Omnium Advanced Innovation And Research | Internal reinforcement element for thermoplastic tank |
| JP2022503351A (ja) | 2018-04-24 | 2022-01-12 | 亜普汽車部件股▲ふん▼有限公司 | オイルタンク内部の上面と下面を連結する支持体 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201914628U (zh) * | 2011-02-14 | 2011-08-03 | 南通中集罐式储运设备制造有限公司 | 罐箱 |
| KR20140022412A (ko) * | 2011-04-12 | 2014-02-24 | 이너지 오토모티브 시스템즈 리서치 (소시에떼 아노님) | 향상된 기계 저항성을 갖는 연료 탱크 |
| DE102013003246A1 (de) * | 2013-02-27 | 2014-08-28 | Kautex Textron Gmbh & Co. Kg | Kraftstoffbehälter |
| FR3025169B1 (fr) * | 2014-08-28 | 2016-08-12 | Renault Sa | Assemblage d'inserts de renfort par un materiau polymere et face avant technique de vehicule automobile comprenant un tel assemblage |
| WO2016078516A1 (zh) * | 2014-11-18 | 2016-05-26 | 亚普汽车部件股份有限公司 | 连接油箱内部上下表面的刚性连接装置及油箱的生产方法 |
| FR3066466B1 (fr) * | 2017-05-18 | 2019-06-21 | Renault S.A.S | Bac de stockage pour assemblage sur une structure de caisse de vehicule automobile. |
| FR3089946B1 (fr) * | 2018-12-18 | 2021-01-08 | Airbus Operations Sas | structure d’un FUSELAGE D’UN aeronef présentant un panneau renforcé par un treillis |
| DE102018133531A1 (de) * | 2018-12-21 | 2020-06-25 | Kautex Textron Gmbh & Co. Kg | Kraftstoffbehälter für ein Kraftfahrzeug und Verfahren zur Herstellung eines solchen Kraftstoffbehälters |
-
2022
- 2022-06-01 BE BE20225423A patent/BE1030576B1/fr active IP Right Grant
-
2023
- 2023-05-31 EP EP23730407.6A patent/EP4532240A1/fr active Pending
- 2023-05-31 JP JP2024570824A patent/JP7748583B2/ja active Active
- 2023-05-31 US US18/867,981 patent/US20250256564A1/en active Pending
- 2023-05-31 WO PCT/EP2023/064490 patent/WO2023232841A1/fr not_active Ceased
- 2023-05-31 KR KR1020247040767A patent/KR102796996B1/ko active Active
- 2023-05-31 CN CN202380042470.1A patent/CN119278139B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017501066A (ja) | 2013-10-25 | 2017-01-12 | プラスチック・オムニウム・アドヴァンスド・イノベーション・アンド・リサーチ | 補強部材を備えるタンクおよびそのような補強部材を製造する方法 |
| WO2016167018A1 (ja) | 2015-04-15 | 2016-10-20 | 八千代工業株式会社 | 燃料タンク |
| JP2018090235A (ja) | 2016-12-06 | 2018-06-14 | 現代自動車株式会社Hyundai Motor Company | 自動車用燃料タンク剛性補強装置 |
| JP2022503351A (ja) | 2018-04-24 | 2022-01-12 | 亜普汽車部件股▲ふん▼有限公司 | オイルタンク内部の上面と下面を連結する支持体 |
| WO2019215349A1 (en) | 2018-05-11 | 2019-11-14 | Plastic Omnium Advanced Innovation And Research | Internal reinforcement element for thermoplastic tank |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023232841A1 (fr) | 2023-12-07 |
| EP4532240A1 (fr) | 2025-04-09 |
| KR20240175729A (ko) | 2024-12-20 |
| CN119278139B (zh) | 2025-09-02 |
| CN119278139A (zh) | 2025-01-07 |
| KR102796996B1 (ko) | 2025-04-21 |
| BE1030576B1 (fr) | 2024-01-08 |
| JP2025518247A (ja) | 2025-06-12 |
| US20250256564A1 (en) | 2025-08-14 |
| BE1030576A1 (fr) | 2024-01-03 |
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