Title:
燃料ガス供給装置
Document Type and Number:
Japanese Patent JP6983088
Kind Code:
B2
Abstract:
To provide a fuel gas supply device capable of making a small-sized formation of an entire device even if an appropriate accommodation against a rapid increasing or rapid decreasing of load at an internal combustion engine can be attained.SOLUTION: There are provided a fuel gas generating part H for improving quality of raw material gas F and processing the gas that is heavy hydrocarbon gas to generate fuel gas N containing methane as its chief constituent; and an internal combustion engine GE for consuming the fuel gas N. A raw material gas supplying control part CF is constituted in such a way that a reference supply amount is calculated under a state in which as a load of the internal combustion engine GE becomes large, a raw material gas supply amount is increased, and further in order to change the actual pressure at an accumulation part J to an operation target pressure defined in such a way that its pressure may become low as the load of the internal combustion engine GE becomes large, a target supply amount is calculated under a state in which the reference supply amount is amended on the basis of a difference value between the operation target pressure and actual pressure so as to attain the operation target pressure defined to become low as the load of the internal combustion engine GE becomes large.SELECTED DRAWING: Figure 1
Inventors:
Takaya Isada
Shimizu Tsubasa
Noboru Tsubakihara
Ishizaki Nanami
Shimizu Tsubasa
Noboru Tsubakihara
Ishizaki Nanami
Application Number:
JP2018042062A
Publication Date:
December 17, 2021
Filing Date:
March 08, 2018
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
F02M21/02; B01J23/755; C10L3/08; F02M37/00
Domestic Patent References:
| JP2010014085A | ||||
| JP2007231937A | ||||
| JP2002371932A |
Foreign References:
| WO2017150600A1 | ||||
| EP3425028A1 |
Attorney, Agent or Firm:
Patent business corporation r&c
Previous Patent: Laminated modeling equipment
Next Patent: Microchannel chip and its manufacturing method
Next Patent: Microchannel chip and its manufacturing method