Title:
GAS SUPPLY DEVICE AND METHOD FOR STOPPING OPERATION OF GAS SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/131136
Kind Code:
A1
Abstract:
A gas supply device (2) is provided with: a compressor (22) for compressing a gas; an inflow-side channel (211) having a buffer tank (212c) capable of storing the gas, the inflow-side channel (211) being connected to the compressor (22); an inflow-side opening/closing valve (212) capable of opening and closing the inflow-side channel (211) in the side of the inflow-side channel (211) that is upstream of the buffer tank (212c); an outflow-side channel (231) connected to the discharge side of the compressor (22); and a control unit (28) for receiving stop signals for the compressor (22) and performing control to close the inflow-side opening/closing valve (212).
Inventors:
HASHIMOTO KOICHIRO
FUJISAWA AKITOSHI
FUKUDA TAKAYUKI
WADA DAISUKE
UBA TAKURO
NAGURA KENJI
FUJISAWA AKITOSHI
FUKUDA TAKAYUKI
WADA DAISUKE
UBA TAKURO
NAGURA KENJI
Application Number:
PCT/JP2017/002870
Publication Date:
August 03, 2017
Filing Date:
January 27, 2017
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
F04B41/02; B01J4/00; F17C5/06
Foreign References:
| JPH07133894A | 1995-05-23 |
Other References:
See also references of EP 3388669A4
Attorney, Agent or Firm:
KOTANI, Etsuji et al. (JP)
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