Title:
【発明の名称】2成分噴霧用バルブアセンブリ
Document Type and Number:
Japanese Patent JP2000514759
Kind Code:
A
Abstract:
A dual valve assembly for use with a dispensing apparatus including a pump and a plurality of fluid containers. The valve assembly includes a housing containing an elastomeric regulator wherein the regulator includes a diaphragm portion for controlling fluid flow through the housing, and a vent valve structure for opening and closing air passages to supply air to the containers. The diaphragm portion includes an orifice, and the diaphragm portion is movable into and out of contact with a seat defined on the housing to control fluid flow from the containers and through the orifice during actuation of the pump. In addition, the vent valve structure includes a pair of vent membranes which open vent openings to the containers in response to negative pressure applied from the pump.
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Inventors:
Bomber, Denise A
Bailey, james sea
Atkinson, Gordon Yi
Khuns, James Earl
Bailey, james sea
Atkinson, Gordon Yi
Khuns, James Earl
Application Number:
JP50524398A
Publication Date:
November 07, 2000
Filing Date:
June 27, 1997
Export Citation:
Assignee:
Verney Laboratories, Inc.
International Classes:
B05B11/00; B67D7/70; B67D99/00; B65D83/76; (IPC1-7): B65D83/76; B05B11/00; B67D5/52
Attorney, Agent or Firm:
Masatake Shiga (1 person outside)