JP4753259B2 - 圧力容器の製造方法 - Google Patents
圧力容器の製造方法 Download PDFInfo
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- JP4753259B2 JP4753259B2 JP2007041749A JP2007041749A JP4753259B2 JP 4753259 B2 JP4753259 B2 JP 4753259B2 JP 2007041749 A JP2007041749 A JP 2007041749A JP 2007041749 A JP2007041749 A JP 2007041749A JP 4753259 B2 JP4753259 B2 JP 4753259B2
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- F17C11/00—Use of gas-solvents or gas-sorbents in vessels
- F17C11/005—Use of gas-solvents or gas-sorbents in vessels for hydrogen
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- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
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- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
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- B23K26/24—Seam welding
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- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/14—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of aluminium; constructed of non-magnetic steel
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- B23K2101/00—Articles made by soldering, welding or cutting
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- B23K2101/00—Articles made by soldering, welding or cutting
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- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
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- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
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- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
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- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
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- F17C2203/0643—Stainless steels
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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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- F17C2203/0634—Materials for walls or layers thereof
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- F17C2203/0646—Aluminium
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- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
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- F17C2203/00—Vessel construction, in particular walls or details thereof
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- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/23—Manufacturing of particular parts or at special locations
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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
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0107—Single phase
- F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
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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
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/033—Small pressure, e.g. for liquefied gas
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- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
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- F17C2260/00—Purposes of gas storage and gas handling
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Description
筒形状の容器において内圧強度を向上するためにリブを設けることは公知の技術(例えば特許文献1参照)であるが、この場合には、上記した深絞り成形法によってはリブを設けることはできない。
一般的なリブ接合方法としては、大きな容器の場合、リブを内側より溶接やロウ付けにより接合する方法がある。また、小さな容器の製造方法としては、ロストワックス、ダイキャスト、MIMなど精密鋳造あるいは射出成形により、内部リブを一体化して作る製法がある。
請求項4記載の圧力容器の製造方法の発明は、請求項3に記載の発明において、複数の前記リブ板のうち、一部または全部は、隣接するリブ板との間に掛け渡されて隣接するリブ同士を固定する連結板を有していることを特徴とする。
また、上記抵抗溶接に含まれるコンデンサ溶接は、溶接に必要なエネルギ(電気量)を電解コンデンサに充電し、これを瞬時に溶接トランスに放電して大きな溶接電流を流すものである。電解コンデンサに充電したエネルギを瞬時に放電するため、短時間で大電流が得られ熱影響の少ない溶接が可能となる。
YAGレーザなどのレーザ溶接は、小さいスポットにレーザが集中照射されるので、熱が拡散しにくく、溶け込みが縦方向に伝わる為、歪み・焼け焦げが少なくなり、溶け込みの深い溶接が可能となる。
また、リブ板は、水素吸蔵合金を収容した場合に通気性を良好に得るために、板面両側に連通する連通切り欠きを設けるのが望ましい。連通切り欠きの形状は特に限定されるものではないが、強度向上効果をできるだけ阻害しないように、十分な連通面積で設けるのが望ましい。なお、連通切り欠きは、中抜きや外抜きなどにより複数設け、板長方向に等間隔で設けることが望ましい。
なお、リブ板は、板長方向において圧力容器の全長に亘って配置すると、水素吸蔵合金などを収容する場合、通気性を阻害するので、板長方向において端部に圧力容器端部との間で隙間を有する状態で配置する。
また、容器板厚の薄肉化およびリブ形状の最適化により内容積を大きくすることができ、水素貯蔵容器として体積効率を向上できる効果もある。
扁平な角筒形状からなり、ブリキ、SUS材、アルミニウム材などの材料からなる容器本体1を深絞りなどによって成形し、該容器本体1の内寸高に合わせた高さの複数のリブ板2…2を用意する。該リブ板2は、容器本体1の全長よりも短い長さで形成されている。
これらのリブ板2を容器本体1内に等間隔で配置し、各リブ板2の両端側が、容器本体1の両端から略同じ距離を隔てるように配置される。
上記圧力容器10では、内部に収容した水素吸蔵合金が、ガス出入り口13を通して導入された水素を吸蔵する際に合金が膨張するが、該合金膨張に対し、優れた耐圧強度を示すことができる。
また、図3(b)は、外抜きの連通切り欠き21aを設けたリブ板21を示すものである。連通切り欠き21aは、板長方向に等間隔で形成されており、連通切り欠き21a間の柱状部で容器本体1の耐圧強度を高めることができる。なお、中抜きの連通切り欠きと外抜きの連通切り欠きとを混合させて形成したものであってもよい。
図4では、一端側に連結板30aが固定されて全体としてU字形状を有しているリブ板30、30が用いられている。なお、連結板30aは、リブ板30、30よりも高さが小さくなっており、容器本体1の内面には、少なくとも一方が接触しないように形成されている。これは、前述のように、リブ板をU字加工すると角部のリブ高さが高くなるため、曲げによる出っ張りを無視できる形状にしたためでもある。
上記リブ板30は、溶接時に容器本体1に圧力を加える際にも、倒れることなく安定した姿勢を維持し、容器本体1に十分な圧力を加えた状態で溶接を行うことができる。この結果、圧力容器内面とリブ板との密着性を高め、両者の溶接性を向上させることが可能になる。
ブリキ材板厚0.6mmの深絞り成形による角筒容器(40×45×5.8mm)を用意し、図1に示したものと同様に内部リブ4本を配置し、容器側面の上下を電極で挟み、容器壁内面とリブ板がしっかりと密着するよう荷重を加えた上で、外部からのコンデンサ溶接により接合した。該溶接では、電極間に電圧電流を加えることで、瞬時に電極壁内面とリブ板との密着部分が融合して完全に接合された。これにより角筒容器の耐圧強度は6MPaとなった。リブ板を接合した角筒容器は、内部に水素吸蔵合金を充填後、蓋板を溶接して水素貯蔵容器とした。該容器は、水素吸蔵合金の水素吸蔵による合金膨張に十分耐え、水素満充填時に容器が55℃に昇温され容器内圧力が5MPaを超えても容器が壊れることはなかった。
2 リブ板
10 圧力容器
11 溶接線
20 リブ板
20a 連通切り欠き
21 リブ板
21a 連通切り欠き
30 リブ板
30a 連結板
Claims (4)
- 板厚1mm以下の扁平筒形状に深絞り成形され、水素吸蔵合金を収容する圧力容器内に該圧力容器の内寸高さに合わせた高さを有し、該圧力容器の全長よりも板長が短いリブ板を前記圧力容器の高さ方向に沿い、かつ板長方向端部で圧力容器端部と隙間を有するように前記圧力容器の前記全長方向に沿って配置し、該圧力容器の外側から内側に向けて圧力を加え、該リブ板を圧力容器壁の外部からの抵抗溶接により、該圧力容器の壁内面に立設した状態で板長方向に沿って接合することを特徴とする水素吸蔵合金容器の製造方法。
- 前記リブ板は、板面両側に連通する連通切り欠きを有していることを特徴とする請求項1に記載の圧力容器の製造方法。
- 複数の前記リブ板のうち、一部または全部は、隣接するリブ板との間に掛け渡されて隣接するリブ同士を固定する連結板を有していることを特徴とする請求項1または2に記載の圧力容器の製造方法。
- 前記連結板は、前記リブ板よりも高さを小さくしていることを特徴とする請求項3記載の圧力容器の製造方法。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007041749A JP4753259B2 (ja) | 2007-02-22 | 2007-02-22 | 圧力容器の製造方法 |
CA002678114A CA2678114A1 (en) | 2007-02-22 | 2008-02-19 | Pressure vessel fabricating method |
PCT/JP2008/052769 WO2008102779A1 (ja) | 2007-02-22 | 2008-02-19 | 圧力容器の製造方法 |
KR1020097017559A KR20090115737A (ko) | 2007-02-22 | 2008-02-19 | 압력용기의 제조방법 |
EP08711590.3A EP2113710A4 (en) | 2007-02-22 | 2008-02-19 | METHOD FOR PRODUCING A PRESSURE VESSEL |
US12/527,301 US20100072177A1 (en) | 2007-02-22 | 2008-02-19 | Pressure vessel fabricating method |
CN200880006023A CN101622490A (zh) | 2007-02-22 | 2008-02-19 | 压力容器制造方法 |
TW097106233A TW200912178A (en) | 2007-02-22 | 2008-02-22 | Method of manufacturing pressure vessel |
Applications Claiming Priority (1)
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JP2007041749A JP4753259B2 (ja) | 2007-02-22 | 2007-02-22 | 圧力容器の製造方法 |
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JP2008202740A JP2008202740A (ja) | 2008-09-04 |
JP4753259B2 true JP4753259B2 (ja) | 2011-08-24 |
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JP2007041749A Expired - Fee Related JP4753259B2 (ja) | 2007-02-22 | 2007-02-22 | 圧力容器の製造方法 |
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US (1) | US20100072177A1 (ja) |
EP (1) | EP2113710A4 (ja) |
JP (1) | JP4753259B2 (ja) |
KR (1) | KR20090115737A (ja) |
CN (1) | CN101622490A (ja) |
CA (1) | CA2678114A1 (ja) |
TW (1) | TW200912178A (ja) |
WO (1) | WO2008102779A1 (ja) |
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JP4753259B2 (ja) * | 2007-02-22 | 2011-08-24 | 株式会社日本製鋼所 | 圧力容器の製造方法 |
AT508358B1 (de) * | 2009-12-15 | 2011-01-15 | Alutech Gmbh | Verfahren zum herstellen eines behälters für ein temperaturempfindliches betriebsmittel und behälter hiefür |
WO2012126122A1 (en) * | 2011-03-22 | 2012-09-27 | Environnement Mechtronix Inc. | Apparatus and method for slurry dewatering by evaporation |
US20130171487A1 (en) | 2011-12-30 | 2013-07-04 | Roger Bull | Rechargeable battery and method |
CN102627123B (zh) * | 2012-04-25 | 2013-08-28 | 湖南大学 | 一种适用于盒状结构的激光对接焊的车身结构及焊接方法 |
BR112016001655A2 (pt) * | 2013-08-02 | 2017-08-01 | Alternative Fuel Containers Llc | tanque de gás combustível conformável |
CN106532089B (zh) * | 2016-09-13 | 2024-03-29 | 广东工业大学 | 一种微型燃料电池装置 |
CN110216348B (zh) * | 2019-06-25 | 2021-09-28 | 湖北三江航天险峰电子信息有限公司 | 薄壁不对称器件在钎焊炉中的支撑结构及其钎焊方法 |
CN112157400A (zh) * | 2020-09-07 | 2021-01-01 | 东风汽车股份有限公司 | 一种汽车用200l液化天然气低温低压气瓶的制造方法 |
CN112303230A (zh) * | 2020-10-13 | 2021-02-02 | 大连理工大学 | 一种新型薄壁高压压力容器 |
CN114526439A (zh) * | 2022-02-25 | 2022-05-24 | 海南天宇科技集团有限公司 | 片式氢瓶集成模组 |
CN116972327A (zh) * | 2022-04-24 | 2023-10-31 | 江苏申强特种设备有限公司 | 一种内外耐酸碱耐磨型储气罐及加工方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1021520B (de) * | 1956-05-08 | 1957-12-27 | Fairchild Engine & Airplane | Verfahren zur Punkt- oder Buckelschweissung zwischen T-foermig aneinanderstossenden Blechen |
JPS60100664A (ja) * | 1983-11-07 | 1985-06-04 | Matsushita Electric Ind Co Ltd | 水素貯蔵用材料 |
NL8402065A (nl) * | 1984-06-28 | 1986-01-16 | Nagron Steel & Aluminium | Drukvat. |
JP2932846B2 (ja) * | 1992-08-24 | 1999-08-09 | 株式会社デンソー | 積層型熱交換器およびその製造方法 |
CA2143005A1 (en) * | 1993-06-23 | 1995-01-05 | Fritz Sterflinger | Plate element |
JPH0942595A (ja) * | 1995-07-25 | 1997-02-14 | Toyoda Gosei Co Ltd | 圧力容器 |
JP2000035293A (ja) * | 1998-07-16 | 2000-02-02 | Furukawa Electric Co Ltd:The | 板型ヒートパイプとそれを用いた冷却構造 |
JP2000120996A (ja) * | 1998-10-21 | 2000-04-28 | Japan Steel Works Ltd:The | 水素貯蔵容器および該容器用通気材 |
DE10008985A1 (de) * | 2000-02-25 | 2001-08-30 | Linde Ag | Speicherbehälter |
JP2002054797A (ja) * | 2000-08-09 | 2002-02-20 | Sony Corp | 外壁パネルおよびそれを用いた電子機器 |
JP2003293937A (ja) * | 2002-04-03 | 2003-10-15 | Ebara Corp | 垂直軸風車のブレード構造 |
JP4436148B2 (ja) * | 2004-02-09 | 2010-03-24 | 本田技研工業株式会社 | 圧力容器用ライナおよびその製造方法 |
JP4822699B2 (ja) * | 2004-12-10 | 2011-11-24 | 三菱重工業株式会社 | 貯蔵容器 |
JP2007041749A (ja) | 2005-08-02 | 2007-02-15 | Matsushita Electric Ind Co Ltd | 自動販売機 |
JP4753259B2 (ja) * | 2007-02-22 | 2011-08-24 | 株式会社日本製鋼所 | 圧力容器の製造方法 |
-
2007
- 2007-02-22 JP JP2007041749A patent/JP4753259B2/ja not_active Expired - Fee Related
-
2008
- 2008-02-19 EP EP08711590.3A patent/EP2113710A4/en not_active Withdrawn
- 2008-02-19 KR KR1020097017559A patent/KR20090115737A/ko not_active Application Discontinuation
- 2008-02-19 CN CN200880006023A patent/CN101622490A/zh active Pending
- 2008-02-19 WO PCT/JP2008/052769 patent/WO2008102779A1/ja active Application Filing
- 2008-02-19 CA CA002678114A patent/CA2678114A1/en not_active Abandoned
- 2008-02-19 US US12/527,301 patent/US20100072177A1/en not_active Abandoned
- 2008-02-22 TW TW097106233A patent/TW200912178A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
EP2113710A4 (en) | 2016-12-07 |
CA2678114A1 (en) | 2008-08-28 |
TW200912178A (en) | 2009-03-16 |
CN101622490A (zh) | 2010-01-06 |
KR20090115737A (ko) | 2009-11-05 |
US20100072177A1 (en) | 2010-03-25 |
EP2113710A1 (en) | 2009-11-04 |
JP2008202740A (ja) | 2008-09-04 |
WO2008102779A1 (ja) | 2008-08-28 |
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