Title:
GAS SUPPLY SYSTEM, MECHANICAL FOAMING SYSTEM, AND METHOD FOR SUPPLYING GAS
Document Type and Number:
WIPO Patent Application WO/2021/131054
Kind Code:
A1
Abstract:
The purpose of the present invention is to enable accurate measurement of the volume of gas by preventing a sudden change in the flow rate of the gas. A gas supply system 1a for a mixing and discharging device 90 that mixes gas and a paste material comprises: a regulator 2 for controlling the pressure of the gas being supplied to the mixing and discharging device; a flow rate meter 3 for measuring the flow rate of the gas; a gas storage section 4 for storing the gas; and a valve 5 for opening and closing a gas introduction path 11 leading to the mixing and discharging device 90. The flow rate meter 3 is located upstream of the gas storage section 4 and downstream of the regulator 2 with respect to the flow of the gas.
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Inventors:
TAKADA MASAHARU (JP)
YAMASHITA KIICHI (JP)
YAMASHITA KIICHI (JP)
Application Number:
PCT/JP2019/051552
Publication Date:
July 01, 2021
Filing Date:
December 27, 2019
Export Citation:
Assignee:
SUNSTAR ENGINEERING INC (JP)
International Classes:
B01F3/04; B01F15/02; B01J4/02
Domestic Patent References:
| WO2004060628A1 | 2004-07-22 | |||
| WO2016125900A1 | 2016-08-11 |
Foreign References:
| JP2017075656A | 2017-04-20 | |||
| JP2009066588A | 2009-04-02 | |||
| JP2009160488A | 2009-07-23 | |||
| JP2013229001A | 2013-11-07 |
Other References:
See also references of EP 3872596A4
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
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