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1. WO2013094408 - ガス供給方法およびガス供給装置

公開番号 WO/2013/094408
公開日 27.06.2013
国際出願番号 PCT/JP2012/081503
国際出願日 05.12.2012
IPC
F17C 5/06 2006.01
F機械工学;照明;加熱;武器;爆破
17ガスまたは液体の貯蔵または分配
C圧縮,液化または固化ガスの収容または貯蔵用容器;一定容量のガスホルダ;圧縮,液化または固化ガスの容器への充填,または容器からの放出
5圧力容器に液化,固化または圧縮ガスを充填するための方法または装置
06圧縮ガスの充填用
CPC
F17C 13/025
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
13Details of vessels or of the filling or discharging of vessels
02Special adaptations of indicating, measuring, or monitoring equipment
025having the pressure as the parameter
F17C 2205/0364
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
2205Vessel construction, in particular mounting arrangements, attachments or identifications means
03Fluid connections, filters, valves, closure means or other attachments
0302Fittings, valves, filters, or components in connection with the gas storage device
0352Pipes
0364flexible or articulated, e.g. a hose
F17C 2221/012
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
2221Handled fluid, in particular type of fluid
01Pure fluids
012Hydrogen
F17C 2223/0123
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
2223Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
01characterised by the phase
0107Single phase
0123gaseous, e.g. CNG, GNC
F17C 2223/036
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
2223Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
03characterised by the pressure level
036Very high pressure (>80 bar)
F17C 2225/0123
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
2225Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
01characterised by the phase
0107Single phase
0123gaseous, e.g. CNG, GNC
出願人
  • 株式会社神戸製鋼所 KABUSHIKI KAISHA KOBE SEIKO SHO [JP]/[JP]
発明者
  • 名倉 見治 NAGURA, Kenji
  • 高木 一 TAKAGI, Hitoshi
代理人
  • 鮫島 睦 SAMEJIMA, Mutsumi
優先権情報
2011-27863520.12.2011JP
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)
発明の名称
(EN) GAS SUPPLY METHOD AND GAS SUPPLY EQUIPMENT
(FR) PROCÉDÉ DE FOURNITURE DE GAZ ET ÉQUIPEMENT DE FOURNITURE DE GAZ
(JA) ガス供給方法およびガス供給装置
要約
(EN)
The gas-filling equipment (1), which is capable of reducing the size of the compressor while reducing the pressure accumulator design pressure, is provided with a compressor (4) and a pressure accumulator (5). The relationship between filling pressure and target flow rate is determined beforehand according to the volume of a tank (3). The filling pressure is detected to determine the target flow rate. The flow rate of the gas being supplied into the tank (3) is controlled according to the target flow rate. When the target flow rate is equal to or less than the maximum discharge rate of the compressor (4), gas is supplied to the tank (3) from the compressor (4) only. When the target flow rate is greater than the maximum discharge rate, gas is supplied to the tank (3) from the compressor (4) and the pressure accumulator (5).
(FR)
L'invention porte sur un équipement de remplissage de gaz (1) qui est apte à réduire la taille du compresseur tout en réduisant la pression nominale d'un accumulateur de pression. Cet équipement comporte un compresseur (4) et un accumulateur de pression (5). La relation entre la pression de remplissage et le débit cible est déterminée à l'avance en fonction du volume d'un réservoir (3). La pression de remplissage est détectée pour déterminer le débit cible. Le débit du gaz fourni dans le réservoir (3) est commandé en fonction du débit cible. Lorsque le débit cible est égal ou inférieur au débit de refoulement maximum du compresseur (4), du gaz est fourni au réservoir (3) par le compresseur (4) uniquement. Lorsque le débit cible est supérieur au débit de refoulement maximum, du gaz est fourni au réservoir (3) par le compresseur (4) et l'accumulateur de pression (5).
(JA)
 圧縮機を小型化しつつ蓄圧器の設計圧を低くできるガス充填装置(1)は、圧縮機(4)と蓄圧器(5)とを備え、予め、タンク(3)の容積に応じて充填圧力と目標流量との関係を決定し、充填圧力を検出して目標流量を決定し、目標流量にしたがって、タンク(3)内に供給されるガスの流量を制御し、目標流量が圧縮機(4)の最大吐出量以下である場合には、圧縮機(4)のみからタンク(3)にガスを供給し、目標流量が最大吐出量よりも多い場合には、圧縮機(4)および蓄圧器(5)からタンク(3)にガスを供給する。
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