JP6487480B2 - 高圧タンク - Google Patents
高圧タンク Download PDFInfo
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- JP6487480B2 JP6487480B2 JP2017053085A JP2017053085A JP6487480B2 JP 6487480 B2 JP6487480 B2 JP 6487480B2 JP 2017053085 A JP2017053085 A JP 2017053085A JP 2017053085 A JP2017053085 A JP 2017053085A JP 6487480 B2 JP6487480 B2 JP 6487480B2
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J12/00—Pressure vessels in general
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- 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
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/06—Closures, e.g. cap, breakable member
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- 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
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/16—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of plastics materials
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- 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
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/02—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge involving reinforcing arrangements
-
- 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
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
-
- 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
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/01—Reinforcing or suspension means
- F17C2203/011—Reinforcing means
- F17C2203/012—Reinforcing means on or in the wall, e.g. ribs
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- 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
- 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
- F17C2203/0604—Liners
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- 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
- 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
- F17C2203/0612—Wall structures
- F17C2203/0614—Single wall
- F17C2203/0619—Single wall with two layers
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- 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
- 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
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0658—Synthetics
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- 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
- 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
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0658—Synthetics
- F17C2203/0663—Synthetics in form of fibers or filaments
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- 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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0305—Bosses, e.g. boss collars
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- 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
- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/23—Manufacturing of particular parts or at special locations
- F17C2209/234—Manufacturing of particular parts or at special locations of closing end pieces, e.g. caps
-
- 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
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/012—Hydrogen
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- 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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
τC=(P×π×D2/4)/π×D×T=(D×P)/(4×T)
τC=(P×π×D2/4)/π×D×T=(D×P)/(4×T)
14…ライナ 14a…対向部分
16…口金 18…本体部
20…陥没部 24…補強層対向面
26…口金対向面 30…肩部
30a…端面 32…給排孔
50…挿入孔 52…口金通路
56、80…プラグ 56a、80a…一端面
56b、80b…他端面 58…プラグ通路
58a…小径路 58b…大径路
60、86…第1開口 62…第2開口
64、90…ガス抜き路 80c…側面
82…溝通路 82a…第1溝通路
82b…第2溝通路
Claims (5)
- 流体を内側に収容可能である樹脂製のライナと、前記ライナの外面を覆う補強層と、前記ライナに対して前記流体を給排するための給排孔が形成された口金と、を備える高圧タンクであって、
前記ライナの外面は、前記補強層に対向する補強層対向面と、前記口金に対向する口金対向面とを有し、
前記口金には、一端に前記口金対向面に向かって開口する第1開口を有し、且つ他端に前記給排孔の内側及び前記補強層の外側の少なくとも何れか一方に向かって開口する第2開口を有するガス抜き路がさらに形成され、
前記ガス抜き路の前記一端側の延在方向に直交する断面積及び前記第1開口の面積は、該ガス抜き路の他の部分の延在方向に直交する断面積より小さく、
前記第1開口の面積は、前記ライナの前記第1開口に対向する対向部分に生じる最大せん断応力が、前記ライナを構成する樹脂材の耐力Sの1/2以下となるように設定されることを特徴とする高圧タンク。 - 請求項1記載の高圧タンクにおいて、
前記第1開口の形状が円形である場合、該第1開口の直径Dと、前記対向部分の厚さTと、前記流体の最大充填圧力Pと、前記耐力Sとが、D<S×T×2/Pの関係を満たすことを特徴とする高圧タンク。 - 請求項1又は2記載の高圧タンクにおいて、
前記口金対向面に向かって開口するように前記口金に形成された挿入孔に挿入されるプラグをさらに有し、
前記プラグに貫通形成されたプラグ通路の少なくとも一部が、前記ガス抜き路の前記一端側を構成し、前記口金に形成された口金通路が、前記ガス抜き路の前記他端側を構成し、
前記プラグの前記口金対向面に対向する一端側の端面に前記第1開口が形成されることを特徴とする高圧タンク。 - 請求項1又は2記載の高圧タンクにおいて、
前記口金対向面に向かって開口するように前記口金に形成された挿入孔に挿入されるプラグをさらに有し、
前記プラグの表面に形成された溝通路の少なくとも一部が、前記ガス抜き路の前記一端側を構成し、前記口金に形成された口金通路が、前記ガス抜き路の前記他端側を構成し、
前記プラグの前記口金対向面に対向する一端側の端面に前記第1開口が形成されることを特徴とする高圧タンク。 - 請求項3又は4記載の高圧タンクにおいて、
前記プラグは、前記口金と同じ材料から形成されることを特徴とする高圧タンク。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017053085A JP6487480B2 (ja) | 2017-03-17 | 2017-03-17 | 高圧タンク |
US15/920,581 US10697590B2 (en) | 2017-03-17 | 2018-03-14 | High pressure tank |
CN201810219322.3A CN108626394B (zh) | 2017-03-17 | 2018-03-16 | 高压储罐 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017053085A JP6487480B2 (ja) | 2017-03-17 | 2017-03-17 | 高圧タンク |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018155335A JP2018155335A (ja) | 2018-10-04 |
JP6487480B2 true JP6487480B2 (ja) | 2019-03-20 |
Family
ID=63521038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017053085A Active JP6487480B2 (ja) | 2017-03-17 | 2017-03-17 | 高圧タンク |
Country Status (3)
Country | Link |
---|---|
US (1) | US10697590B2 (ja) |
JP (1) | JP6487480B2 (ja) |
CN (1) | CN108626394B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6741707B2 (ja) * | 2018-03-07 | 2020-08-19 | 本田技研工業株式会社 | 高圧タンク装置及びその制御方法 |
JP7219604B2 (ja) * | 2018-12-17 | 2023-02-08 | 本田技研工業株式会社 | 高圧タンク装置及び流体排出方法 |
JP6843898B2 (ja) | 2019-01-11 | 2021-03-17 | 本田技研工業株式会社 | 高圧ガス容器搭載車両 |
JP6896800B2 (ja) * | 2019-06-28 | 2021-06-30 | 本田技研工業株式会社 | 高圧ガス容器 |
JP7420598B2 (ja) | 2020-03-09 | 2024-01-23 | 本田技研工業株式会社 | ガス制御システム及びガス制御方法 |
JP7472819B2 (ja) * | 2021-02-15 | 2024-04-23 | トヨタ自動車株式会社 | 高圧タンク |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3137405A (en) * | 1961-12-18 | 1964-06-16 | North American Aviation Inc | Pressure vessel |
JPH11210988A (ja) | 1998-01-23 | 1999-08-06 | Honda Motor Co Ltd | 圧縮天然ガス容器の口金構造 |
DE102004011653A1 (de) * | 2004-03-10 | 2005-09-29 | Bayerische Motoren Werke Ag | Druckbehälter für kondensierte Gase mit Kühlschild |
JP4457359B2 (ja) * | 2006-12-13 | 2010-04-28 | トヨタ自動車株式会社 | 圧力容器 |
US9316359B2 (en) * | 2009-04-10 | 2016-04-19 | Toyota Jidosha Kabushiki Kaisha | Tank and manufacturing method thereof |
US9347560B2 (en) * | 2010-04-01 | 2016-05-24 | GM Global Technology Operations LLC | Temperature regulating device for a pressure vessel |
JP2014081014A (ja) * | 2012-10-15 | 2014-05-08 | Honda Motor Co Ltd | 圧力ガス容器およびこれを備える車両 |
JP2015155736A (ja) * | 2014-02-21 | 2015-08-27 | Jfeコンテイナー株式会社 | 高圧容器 |
JP2016183687A (ja) * | 2015-03-25 | 2016-10-20 | Jfeコンテイナー株式会社 | 高圧容器 |
-
2017
- 2017-03-17 JP JP2017053085A patent/JP6487480B2/ja active Active
-
2018
- 2018-03-14 US US15/920,581 patent/US10697590B2/en active Active
- 2018-03-16 CN CN201810219322.3A patent/CN108626394B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US10697590B2 (en) | 2020-06-30 |
CN108626394A (zh) | 2018-10-09 |
CN108626394B (zh) | 2020-04-03 |
JP2018155335A (ja) | 2018-10-04 |
US20180266631A1 (en) | 2018-09-20 |
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