Title:
【発明の名称】気体混合装置
Document Type and Number:
Japanese Patent JPH04504992
Kind Code:
A
Abstract:
An apparatus for blending two gases together in precisely adjustable proportions. The apparatus includes a mechanically adjustable, blending subassembly adapted to receive the first gas at a predetermined pressure and a one to one force balanced pneumatic relay which is operated by the first gas and which meters the flow of the second gas to the blending subassembly at a pressure substantially equal to the pressure of the first gas being supplied to the blending subassembly.
Inventors:
Fallon, Merton Earl
Clements, Thomas W
Clements, Thomas W
Application Number:
JP50403090A
Publication Date:
September 03, 1992
Filing Date:
February 13, 1990
Export Citation:
Assignee:
McDantim Inc.
International Classes:
B67D1/04; B67D1/07; B67D1/12; B67D7/78; G05D11/00; G05D11/02; (IPC1-7): B67D1/04; B67D5/60; G05D11/02
Attorney, Agent or Firm:
Hideo Takino (1 outside)