| 发明名称 |
PROPELLANT-FREE PRESSURIZED MATERIAL DISPENSER |
| 摘要 |
A device for dispensing a material under pressure, including at least one elastic portion defining at least one wall of a chamber defining a volume within which said material is to be contained; and at least one non-elastic portion coupled to said at least one elastic portion and affecting a geometry of one or both of said elastic portion and of said chamber; wherein, at least when the material is contained within said chamber, said at least one elastic portion is stretched so as to urge a reduction in volume of said chamber by at least 70%. The non-elastic portion is optionally rigid. |
| 申请公布号 |
US2015307258(A1) |
申请公布日期 |
2015.10.29 |
| 申请号 |
US201414650890 |
申请日期 |
2014.01.16 |
| 申请人 |
GREENSPENSE LTD. |
发明人 |
HAR-SHAI Gadi;SCHWARTZ Adam |
| 分类号 |
B65D83/00 |
主分类号 |
B65D83/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A device for dispensing a material under pressure, comprising:
at least one elastic portion defining at least one wall of a chamber defining a volume within which said material is to be contained; and at least one non-elastic portion coupled to said at least one elastic portion and affecting a geometry of one or both of said elastic portion and of said chamber; wherein, at least when the material is contained within said chamber, said at least one elastic portion is stretched so as to urge a reduction in volume of said chamber by at least 70%; wherein said at least one elastic portion is under tension when said chamber is empty of material. |
| 地址 |
Misgav IL |
