JP2018008657A - 燃料電池船 - Google Patents
燃料電池船 Download PDFInfo
- Publication number
- JP2018008657A JP2018008657A JP2016140522A JP2016140522A JP2018008657A JP 2018008657 A JP2018008657 A JP 2018008657A JP 2016140522 A JP2016140522 A JP 2016140522A JP 2016140522 A JP2016140522 A JP 2016140522A JP 2018008657 A JP2018008657 A JP 2018008657A
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen
- fuel cell
- check valve
- pipe
- pressure
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- Y02E60/50—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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Fuel Cell (AREA)
Abstract
【解決手段】圧力調整器3には、水素供給元側である一次側の圧力を一定に保つための第1圧力逃がし弁31が設けられている。この第1圧力逃がし弁31の下流側には配管D3が設けられており、この配管D3の下流側にはディスク式の逆止弁5が設けられている。逆止弁5には、その下流側に、船体上下方向に延びている配管D4が接続されている。配管D4は、燃料電池船1の船底部に設けられた水素排出口6に通じている。
【選択図】図1
Description
また、この場合において、喫水線Lよりも僅かに下側の船体に水素排出口を設けることもできる。これにより、燃料電池船が前進している場合は、船首が上がり(ハンプ)、水素排出口が大気中に一部露出することがあっても、燃料電池船は前進しているため、一部露出した水素排出口から大気中に排出された僅かな水素は船体(船首)にぶつかり撹拌されるため、燃料電池船が前進している場合でも、大気中の局所的な水素濃度上昇を抑えることができる。
2 水素タンク
21 電磁弁
3 圧力調整器
31 第1圧力逃がし弁
32 第2圧力逃がし弁
4 燃料電池システム
41 電磁弁
42 パージバルブ
5 逆止弁
51 弁本体部
52 支持部材
53 ばね
6、6a 水素排出口
L 喫水線
Claims (3)
- 水素を燃料とする燃料電池と、喫水線よりも下側の船体に設けられた水素排出口とを備えている燃料電池船。
- 前記水素排出口に通じる配管に、水逆流防止用の逆止弁を備えている請求項1に記載の燃料電池船。
- 船尾に設けられた船外機を更に備えており、前記水素排出口が前記船外機のスクリュー近傍に設けられている、請求項1又は2に記載の燃料電池船。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016140522A JP6738558B2 (ja) | 2016-07-15 | 2016-07-15 | 燃料電池船 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016140522A JP6738558B2 (ja) | 2016-07-15 | 2016-07-15 | 燃料電池船 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018008657A true JP2018008657A (ja) | 2018-01-18 |
JP6738558B2 JP6738558B2 (ja) | 2020-08-12 |
Family
ID=60994147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016140522A Active JP6738558B2 (ja) | 2016-07-15 | 2016-07-15 | 燃料電池船 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6738558B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220074502A (ko) * | 2020-11-27 | 2022-06-03 | 한국기계연구원 | 액화수소 선박의 액화수소저장탱크 벤트장치 |
-
2016
- 2016-07-15 JP JP2016140522A patent/JP6738558B2/ja active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220074502A (ko) * | 2020-11-27 | 2022-06-03 | 한국기계연구원 | 액화수소 선박의 액화수소저장탱크 벤트장치 |
KR102406282B1 (ko) * | 2020-11-27 | 2022-06-10 | 한국기계연구원 | 액화수소 선박의 액화수소저장탱크 벤트장치 |
Also Published As
Publication number | Publication date |
---|---|
JP6738558B2 (ja) | 2020-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6934555B1 (ja) | 船舶 | |
JP6102603B2 (ja) | 燃料電池システムのタンク搭載ユニット | |
JP2009167808A (ja) | 燃料タンク構造 | |
NO20073191L (no) | Alkalisk brenselcellesystem | |
US10655852B2 (en) | Ship having plurality of fuel lines | |
JPWO2019230641A1 (ja) | 排ガス洗浄システムおよび排ガス洗浄システムの運用方法 | |
JP6334636B2 (ja) | 原子炉の補給水中の溶存ガスの除去 | |
JP2018008657A (ja) | 燃料電池船 | |
JP2015069910A (ja) | 燃料電池システム | |
JP2008021439A (ja) | 燃料電池システム | |
KR102564578B1 (ko) | 금속 연료 수소 발생장치용 금속 연료 공급장치 | |
JP2018097994A (ja) | 燃料電池システム | |
WO2013137217A1 (ja) | 燃料電池システム | |
KR20130014166A (ko) | 선박의 밸러스트 수 이송 시스템 | |
JP2007042433A (ja) | 配管構造及び燃料電池システム | |
JP2007005037A (ja) | 燃料電池システム | |
JP4784062B2 (ja) | 燃料電池システム、および、その制御装置 | |
JP2006298719A (ja) | 改質器の燃料供給装置及び燃料電池システム | |
JP2012189163A (ja) | 高圧流体用逆止弁 | |
JP7046741B2 (ja) | 燃料電池システム及び燃料電池船 | |
JP2005276764A (ja) | 燃料電池システム | |
JP2006066117A (ja) | 燃料電池システム | |
JP2017137939A (ja) | ガス充填システム | |
JP2007073418A (ja) | 燃料電池システム | |
RU2323857C1 (ru) | Топливная система самолета |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190322 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200221 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200310 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200421 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200619 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200702 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6738558 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |