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内容
連絡先のメール アドレス
出願の表示
出願の ID/番号
1. WO2018225762 - ガス漏洩検知システム及びガス漏洩検知方法
PCT 書誌情報
フルテキスト
図面
国内段階
パテント ファミリー
更新情報
書類
パーマリンク
自動翻訳
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英語
フランス語
ドイツ語
スペイン語
ロシア語
韓国語
日本語
中国語
アラビア語
ポルトガル語
イタリア語
フィンランド語
公開番号
WO/2018/225762
公開日
13.12.2018
国際出願番号
PCT/JP2018/021652
国際出願日
06.06.2018
IPC
G01M 3/00
2006.1
G
物理学
01
測定;試験
M
機械または構造物の静的または動的つり合い試験;他に分類されない構造物または装置の試験
3
構造物の気密性の調査
B63J 2/02
2006.1
B
処理操作;運輸
63
船舶またはその他の水上浮揚構造物;関連艤装品
J
船舶用補機
2
換気装置,加熱装置,冷却装置または空気調和装置
02
換気,空気調和
G01M 3/00
2006.1
G
物理学
01
測定;試験
M
機械または構造物の静的または動的つり合い試験;他に分類されない構造物または装置の試験
3
構造物の気密性の調査
B63J 2/02
2006.1
B
処理操作;運輸
63
船舶またはその他の水上浮揚構造物;関連艤装品
J
船舶用補機
2
換気装置,加熱装置,冷却装置または空気調和装置
02
換気,空気調和
分類の表示データを減らす
CPC
B63J 2/02
B
PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
J
AUXILIARIES ON VESSELS
2
Arrangements of ventilation, heating, cooling, or air-conditioning
02
Ventilation; Air-conditioning
F17C 13/00
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
13
Details of vessels or of the filling or discharging of vessels
F17C 2201/0128
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2201
Vessel construction, in particular geometry, arrangement or size
01
Shape
0128
spherical or elliptical
F17C 2201/052
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2201
Vessel construction, in particular geometry, arrangement or size
05
Size
052
large (>1000 m3)
F17C 2201/054
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2201
Vessel construction, in particular geometry, arrangement or size
05
Size
054
medium (>1 m3)
F17C 2205/0326
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2205
Vessel construction, in particular mounting arrangements, attachments or identifications means
03
Fluid connections, filters, valves, closure means or other attachments
0302
Fittings, valves, filters, or components in connection with the gas storage device
0323
Valves
0326
electrically actuated
分類をさらに表示
B63J 2/02
B
PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
J
AUXILIARIES ON VESSELS
2
Arrangements of ventilation, heating, cooling, or air-conditioning
02
Ventilation; Air-conditioning
F17C 13/00
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
13
Details of vessels or of the filling or discharging of vessels
F17C 2201/0128
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2201
Vessel construction, in particular geometry, arrangement or size
01
Shape
0128
spherical or elliptical
F17C 2201/052
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2201
Vessel construction, in particular geometry, arrangement or size
05
Size
052
large (>1000 m3)
F17C 2201/054
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2201
Vessel construction, in particular geometry, arrangement or size
05
Size
054
medium (>1 m3)
F17C 2205/0326
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2205
Vessel construction, in particular mounting arrangements, attachments or identifications means
03
Fluid connections, filters, valves, closure means or other attachments
0302
Fittings, valves, filters, or components in connection with the gas storage device
0323
Valves
0326
electrically actuated
F17C 2221/012
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2221
Handled fluid, in particular type of fluid
01
Pure fluids
012
Hydrogen
F17C 2221/033
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2221
Handled fluid, in particular type of fluid
03
Mixtures
032
Hydrocarbons
033
Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
F17C 2223/0161
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2223
Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
01
characterised by the phase
0146
Two-phase
0153
Liquefied gas, e.g. LPG, GPL
0161
cryogenic, e.g. LNG, GNL, PLNG
F17C 2223/033
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2223
Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
03
characterised by the pressure level
033
Small pressure, e.g. for liquefied gas
F17C 2225/0123
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2225
Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
01
characterised by the phase
0107
Single phase
0123
gaseous, e.g. CNG, GNC
F17C 2225/036
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2225
Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
03
characterised by the pressure level
036
Very high pressure, i.e. above 80 bars
F17C 2227/0135
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2227
Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
01
Propulsion of the fluid
0128
with pumps or compressors
0135
Pumps
F17C 2227/0178
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2227
Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
01
Propulsion of the fluid
0128
with pumps or compressors
0171
Arrangement
0178
in the vessel
F17C 2227/0302
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2227
Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
03
Heat exchange with the fluid
0302
by heating
F17C 2260/038
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2260
Purposes of gas storage and gas handling
03
Dealing with losses
035
of fluid
038
Detecting leaked fluid
F17C 2265/037
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2265
Effects achieved by gas storage or gas handling
03
Treating the boil-off
032
by recovery
037
with pressurising
F17C 2265/066
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
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
2265
Effects achieved by gas storage or gas handling
06
Fluid distribution
066
for feeding engines for propulsion
G01M 3/04
G
PHYSICS
01
MEASURING; TESTING
M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
3
Investigating fluid-tightness of structures
02
by using fluid or vacuum
04
by detecting the presence of fluid at the leakage point
G01M 3/22
G
PHYSICS
01
MEASURING; TESTING
M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
3
Investigating fluid-tightness of structures
02
by using fluid or vacuum
04
by detecting the presence of fluid at the leakage point
20
using special tracer materials, e.g. dye, fluorescent material, radioactive material
22
for pipes, cables or tubes; for pipe joints or seals; for valves; ; for welds; for containers, e.g. radiators
Y02E 60/32
Y
SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
E
REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60
Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
30
Hydrogen technology
32
Hydrogen storage
分類の表示データを減らす
出願人
川崎重工業株式会社 KAWASAKI JUKOGYO KABUSHIKI KAISHA
[JP]/[JP]
発明者
梅村 友章 UMEMURA, Tomoaki
川口 潤 KAWAGUCHI, Jun
海野 峻太郎 UNNO, Shuntaro
代理人
特許業務法人 有古特許事務所 PATENT CORPORATE BODY ARCO PATENT OFFICE
優先権情報
2017-111752
06.06.2017
JP
公開言語 (言語コード)
日本語 (ja)
出願言語 (言語コード)
日本語 (JA)
指定国 (国コード)
すべて表示
AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
アフリカ広域知的所有権機関 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
ユーラシア特許庁(EAPO) (AM, AZ, BY, KG, KZ, RU, TJ, TM)
欧州特許庁(EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
アフリカ知的所有権機関(OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
すべて非表示
発明の名称
(EN)
GAS LEAK SENSING SYSTEM AND GAS LEAK SENSING METHOD
(FR)
SYSTÈME DE DÉTECTION DE FUITE DE GAZ ET PROCÉDÉ DE DÉTECTION DE FUITE DE GAZ
(JA)
ガス漏洩検知システム及びガス漏洩検知方法
要約
(EN)
This gas leak sensing system comprises: an enclosed chamber configured such that ventilation is possible, the enclosed chamber being provided with an air supply opening and an air discharge opening; a pipe through which flows a liquefied gas or an evaporation gas obtained by evaporating the liquefied gas, the pipe having a plurality of leak expectation locations scattered within the enclosed chamber; a first gas sensor disposed in the air discharge opening; and at least two second gas sensors having lower sensitivity to gas than does the first gas sensor, the at least two second gas sensors being disposed in the vicinity of at least two of the plurality of leak expectation locations, respectively.
(FR)
L'invention concerne un système de détection de fuite de gaz comprenant : une chambre fermée configurée de telle sorte qu'une ventilation est possible, la chambre fermée étant pourvue d'une ouverture d'alimentation en air et d'une ouverture d'évacuation d'air ; un tuyau à travers lequel s'écoule un gaz liquéfié ou un gaz d'évaporation obtenu par évaporation du gaz liquéfié, le tuyau possédant une pluralité d'emplacements de fuite probable dispersés à l'intérieur de la chambre fermée ; un premier capteur de gaz disposé dans l'ouverture d'évacuation d'air ; et au moins deux deuxièmes capteurs de gaz ayant une sensibilité au gaz inférieure à celle du premier capteur de gaz, les au moins deux deuxièmes capteurs de gaz étant respectivement disposés au voisinage d'au moins deux de la pluralité d'emplacements de fuite probable.
(JA)
ガス漏洩検知システムは、給気口及び排気口を備えて換気可能に構成された密閉室と、液化ガス又はそれが気化した蒸発ガスが流れ、密閉室内に点在する複数の漏洩想定箇所を有する配管と、排気口に設置された第１ガス検知器と、第１ガス検知器よりもガス検知感度が低い少なくとも２つの第２ガス検知器であって、複数の漏洩想定箇所の少なくとも２つの近傍にそれぞれ設置された少なくとも２つの第２ガス検知器と、を備える。
関連特許文献
JP2018205170
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