Title:
飲用容器の方法及び弁装置
Document Type and Number:
Japanese Patent JP4455052
Kind Code:
B2
Abstract:
A method and device for controlling the flow of liquid from drinking containers, wherein a membrane is movably connected to a valve to form a valve, controlled by negative pressure, for liquid from a drinking container, the force resulting from the pressure difference (P1−P2) across the membrane, opening the valve, even by positive pressure (P3) within the drinking container, caused by a carbonated refreshing drink, for example.
Inventors:
Nasue, Chetil
Application Number:
JP2003501763A
Publication Date:
April 21, 2010
Filing Date:
June 05, 2002
Export Citation:
Assignee:
Nasue, Chetil
International Classes:
B65D47/24; A47G19/22; A61J9/00
Attorney, Agent or Firm:
Naoki Fukumura