发明名称 |
VENTILENHED TIL VAESKEBEHOLDER |
摘要 |
<p>A valve unit fitted in the neck (26) of a liquid container (25) has a hollow plastics core element (1) supported within a metal housing which is assembled from two cup-shaped parts (12,13) provided with flanges (14,15) at their open ends which are welded together. The lower part (12) includes flow openings (19) and is adapted to support a flange (2) of the core element (1) while the upper part has a flange (20) which cooperates with valve member (11) and is surrounded by a sleeve (23) which secures the unit in the neck (26) of the container.</p> |
申请公布号 |
DK128183(D0) |
申请公布日期 |
1983.03.21 |
申请号 |
DK19830001281 |
申请日期 |
1983.03.21 |
申请人 |
*KONINKLIJKE EMBALLAGE INDUSTRIE VAN LEER B.V. |
发明人 |
JOHN DAVID *LEWINS |
分类号 |
F16K1/30;B67D1/04;B67D1/08;F17C13/04;(IPC1-7):B67D/ |
主分类号 |
F16K1/30 |
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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