Title:
精密計量装置
Document Type and Number:
Japanese Patent JP2013515607
Kind Code:
A
Abstract:
A precision metering device is in provided that includes a device having a first chamber and a second chamber, a piston disposed in the first chamber that divides the first chamber into a mixing portion and a driving portion and a second piston disposed in a second chamber that defines a concentrate portion in the second chamber. The concentrate portion of the second chamber is in fluid communication with the mixing portion of the first chamber. Methods of adding concentrate to a solvent are provided that utilize the provided metering device.
Inventors:
Andrew M. Candelora
Robert E. Astor
Lawrence W. Basset
Robert E. Astor
Lawrence W. Basset
Application Number:
JP2012547133A
Publication Date:
May 09, 2013
Filing Date:
December 21, 2010
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
A23L2/00; B01J4/02; B01F15/04; B67D1/10
Domestic Patent References:
| JP2010534133A | 2010-11-04 | |||
| JP2008023423A | 2008-02-07 | |||
| JP2006088120A | 2006-04-06 | |||
| JPH09299781A | 1997-11-25 | |||
| JPS52140466A | 1977-11-24 | |||
| JPS54107274U | 1979-07-28 |
Attorney, Agent or Firm:
Atsushi Aoki
Tetsuro Shimada
Shinji Mitsuhashi
Hirose Shigeki
Kazuo Maejima
Masahiro Tahara
Tetsuro Shimada
Shinji Mitsuhashi
Hirose Shigeki
Kazuo Maejima
Masahiro Tahara