JP4631648B2 - 車両用気体燃料タンク構造 - Google Patents
車両用気体燃料タンク構造 Download PDFInfo
- Publication number
- JP4631648B2 JP4631648B2 JP2005302665A JP2005302665A JP4631648B2 JP 4631648 B2 JP4631648 B2 JP 4631648B2 JP 2005302665 A JP2005302665 A JP 2005302665A JP 2005302665 A JP2005302665 A JP 2005302665A JP 4631648 B2 JP4631648 B2 JP 4631648B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel tank
- gaseous fuel
- tank
- communication port
- control valve
- 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.)
- Expired - Fee Related
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Classifications
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
1 気体燃料タンク
1a 給排口
3 元弁(制御弁)
33 PRD(圧力除去装置)
8 保護カバー(保護部材)
81 枠体
81a〜81d 上下前後の壁部(周壁部)
81e 隅壁部(端壁部)
81f 開口部(連通口)
82 板部材(開放部材:端壁部)
Claims (3)
- 車両に搭載され、気体燃料を貯蔵する気体燃料タンクの構造であって、
前記気体燃料タンクには、その内部に連通する気体燃料の給排口が設けられるとともに、この給排口を開閉して気体燃料の給排を制御する制御弁が配設され、
前記制御弁には、周囲の空気温度が所定値以上になると気体燃料を放出させて、タンク内の圧力上昇を抑える圧力除去装置が取り付けられ、
前記制御弁及び圧力除去装置を覆うように前記気体燃料タンクに保護部材が配設され、 該保護部材には、その内部空間を外部に連通可能な連通口と、周囲の空気温度が少なくとも前記所定値以上になると前記連通口を開放する開放部材と、が設けられていることを特徴とする車両用気体燃料タンク構造。 - 請求項1の車両用気体燃料タンク構造において、
前記保護部材は、前記気体燃料タンクに固定され、前記制御弁及び圧力除去装置の周囲を囲んでタンク外方に延びる周壁部と、この周壁部のタンク外方端に連なる端壁部とを有し、その端壁部に前記連通口が形成されていることを特徴とする車両用気体燃料タンク構造。 - 請求項1又は2のいずれかの車両用気体燃料タンク構造において、
前記開放部材は、前記保護部材の連通口を閉塞し、周囲の空気温度が前記所定値乃至これよりも低い別の所定値になると溶融して、前記連通口を開放する板部材からなることを特徴とする車両用気体燃料タンク構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005302665A JP4631648B2 (ja) | 2005-10-18 | 2005-10-18 | 車両用気体燃料タンク構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005302665A JP4631648B2 (ja) | 2005-10-18 | 2005-10-18 | 車両用気体燃料タンク構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007112180A JP2007112180A (ja) | 2007-05-10 |
JP4631648B2 true JP4631648B2 (ja) | 2011-02-16 |
Family
ID=38094775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005302665A Expired - Fee Related JP4631648B2 (ja) | 2005-10-18 | 2005-10-18 | 車両用気体燃料タンク構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4631648B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100964738B1 (ko) * | 2008-05-26 | 2010-06-21 | 주식회사 엔케이 | 고압가스용기용 압력 해제 장치 및 그 제조방법 |
JP5027894B2 (ja) * | 2010-01-25 | 2012-09-19 | 本田技研工業株式会社 | ガスタンク |
JP5920980B2 (ja) * | 2012-07-12 | 2016-05-24 | 株式会社Fts | 自動車用の気体燃料タンクの保護構造 |
JP6048200B2 (ja) * | 2013-02-19 | 2016-12-21 | トヨタ自動車株式会社 | 圧力容器、輸送用機器および搭載構造 |
CN103940596A (zh) * | 2014-04-01 | 2014-07-23 | 上海市特种设备监督检验技术研究院 | 车用cng燃料系统组件压力泄放装置的性能检测试验机 |
EP3158256B1 (en) * | 2014-06-18 | 2022-01-05 | Volvo Truck Corporation | Safety arrangement for a vehicle tank |
JP6599393B2 (ja) * | 2017-03-17 | 2019-10-30 | 本田技研工業株式会社 | 高圧タンク |
JP6695365B2 (ja) | 2018-01-25 | 2020-05-20 | 本田技研工業株式会社 | 高圧タンク構造体 |
DE102018205190A1 (de) * | 2018-04-06 | 2019-10-10 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug mit einer thermisch aktivierbaren Druckentlastungseinrichtung sowie Verfahren zur Druckentlastung |
CN108799817B (zh) * | 2018-06-05 | 2020-07-07 | 嘉兴学院 | 新能源汽车高压储氢的火灾安全控制系统 |
JP2023131750A (ja) * | 2022-03-09 | 2023-09-22 | 日本化薬株式会社 | 高圧タンク用安全弁 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4841698Y1 (ja) * | 1968-08-21 | 1973-12-05 | ||
JPS5783800A (en) * | 1980-11-14 | 1982-05-25 | Douriumaaru Yugetsuto | Safety device excessive pressure |
JPH0725259U (ja) * | 1993-10-06 | 1995-05-12 | 日産ディーゼル工業株式会社 | 車両の圧縮天然ガス燃料配管装置 |
JP2004136828A (ja) * | 2002-10-18 | 2004-05-13 | Nissan Motor Co Ltd | 高圧ガス貯蔵装置 |
-
2005
- 2005-10-18 JP JP2005302665A patent/JP4631648B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4841698Y1 (ja) * | 1968-08-21 | 1973-12-05 | ||
JPS5783800A (en) * | 1980-11-14 | 1982-05-25 | Douriumaaru Yugetsuto | Safety device excessive pressure |
JPH0725259U (ja) * | 1993-10-06 | 1995-05-12 | 日産ディーゼル工業株式会社 | 車両の圧縮天然ガス燃料配管装置 |
JP2004136828A (ja) * | 2002-10-18 | 2004-05-13 | Nissan Motor Co Ltd | 高圧ガス貯蔵装置 |
Also Published As
Publication number | Publication date |
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JP2007112180A (ja) | 2007-05-10 |
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