发明名称 |
FOAMING METHOD AND FOAMING DEVICE |
摘要 |
<p>The present invention provides a small and inexpensive gas mixing/supplying device for introducing a gas into a high-viscosity material, by use of which a high-viscosity material can be directly supplied from a container such as a cartridge. The present invention comprises:
a step of effecting a first suction stroke in which the piston 25 is moved in the cylinder 27 so as to generate a suction condition in the cylinder 27;
a step of supplying a high-viscosity material to the cylinder, using a suction force in the cylinder generated in said first suction stroke;
a step of stopping the piston after said first suction stroke;
a step of effecting a second suction stroke in which the piston is moved in the cylinder after the supply of the high-viscosity material;
a step of supplying a gas to the cylinder, using a suction force in the cylinder generated in the second suction stroke;
a step of effecting a pressurizing stroke in which the piston is moved in the cylinder after completion of the supply of the gas, to thereby pressurize the high-viscosity material and the gas; and
a step of effecting a discharge stroke in which the high-viscosity material and the gas are discharged into a conduit. Then, the high-viscosity material is foamed under atmospheric pressure.</p> |
申请公布号 |
EP1849517(B1) |
申请公布日期 |
2015.10.21 |
申请号 |
EP20060713678 |
申请日期 |
2006.02.14 |
申请人 |
SUNSTAR GIKEN KABUSHIKI KAISHA |
发明人 |
KAMIYAMA, MOTOYA;YAMASHITA, KIICHI |
分类号 |
B01F3/04;B01F15/04;B29B7/74;B29C39/24;B29C44/00;B29C44/34 |
主分类号 |
B01F3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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