Title:
個別の液状物質を定量追加するための閉止栓
Document Type and Number:
Japanese Patent JP2011509221
Kind Code:
A
Abstract:
A closure device for addition of a liquid substance separately packaged therein into an associated container containing a gas release liquid includes a connector sleeve and a twist cap fitting thereon. The connector sleeve holds a cup inside with the cup bottom extending into the container connector. The cup includes therein a substance container containing the liquid substance, disposed above a piercing and cutting mechanism having upwardly directed cutting tips and a downward arbor, and the cup has an opening at the bottom closed by the arbor. When the twist cap is rotated in the loosening direction, the piercing and cutting mechanism is moved upward, causing piercing of the substance container, and exposing the opening thereby pressure compensation occurs between the cup and container. Further loosening of twist cap causes pressure drop in the container, and the liquid substance is injected through the opening of the cup into the container.
Inventors:
Fritz, Salehofer
Application Number:
JP2010541669A
Publication Date:
March 24, 2011
Filing Date:
January 09, 2009
Export Citation:
Assignee:
Bell Cap Switzerland, AG
International Classes:
B65D51/28; B65D81/32
Domestic Patent References:
| JP2003502235A | 2003-01-21 | |||
| JP2003502235A | 2003-01-21 |
Foreign References:
| WO1998056678A1 | 1998-12-17 | |||
| WO2007081199A1 | 2007-07-19 | |||
| WO2007129116A1 | 2007-11-15 | |||
| WO1998056678A1 | 1998-12-17 | |||
| WO2007081199A1 | 2007-07-19 | |||
| WO2007129116A1 | 2007-11-15 |
Attorney, Agent or Firm:
Mieko Kashihara
Goichi Takahashi
Masahito Shibata
Goichi Takahashi
Masahito Shibata