Title:
ガス貯蔵と共に使用するための圧力逃がしの検出
Document Type and Number:
Japanese Patent JP6527151
Kind Code:
B2
Abstract:
The present disclosure is directed to a method and system for detecting activation of a pressure relief device connected to a storage tank containing a pressurized gas. The method includes calculating a pressure relief device release rate based on a set of inputs, wherein the set of inputs includes at least one of a storage tank volume, a pressure relief set point, an orifice size of the pressure relief device, a gas density, and a reseat point for the pressure relief device. The method further includes monitoring the pressure within the storage tank and calculating a differential pressure reading over time, comparing the differential pressure reading over time to the pressure relief device release rate, and detecting a pressure relief device activation based on the comparison result.
Inventors:
Brian Gordon
Application Number:
JP2016536321A
Publication Date:
June 05, 2019
Filing Date:
August 14, 2014
Export Citation:
Assignee:
Nevera Fuel Cells, L'Elcy
International Classes:
F17C13/02; F16K37/00; G01F1/42
Domestic Patent References:
| JP2012528385A | ||||
| JP2013037003A | ||||
| JP2008019953A | ||||
| JP61177272U | ||||
| JP2006151248A | ||||
| JP2011134183A | ||||
| JP2011204264A |
Foreign References:
| US20070006939 | ||||
| US4032337 | ||||
| US20030071736 |
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Shigeo Takeuchi
Osamu Yamamoto
Minako Matsuyama
Yasushi Kobayashi
Shigeo Takeuchi
Osamu Yamamoto
Minako Matsuyama