Title:
PRINT MARKER AND PAINT PUMP DEVICE USED FOR PRINT MARKER
Document Type and Number:
Japanese Patent JP2003201967
Kind Code:
A
Abstract:
To provide a paint pump device, in which a fixed quantity of paint flows in a feedback circuit when paint fluid pressure is changed.
The feedback circuit is connected to an inlet of a diaphragm pump from an outlet of the diaphragm pump force-feeding the paint to a print head of a gun for marking of a print marker, and a constant flow valve is disposed to the feedback circuit so that the fixed quantity of paint flows regardless of paint pressure.
Inventors:
SUDO SHUGO
SEKINO IKUO
SEKINO IKUO
Application Number:
JP2002001230A
Publication Date:
July 18, 2003
Filing Date:
January 08, 2002
Export Citation:
Assignee:
MARKTEC CORP
International Classes:
B41J2/175; F04B13/00; F04B43/02; F04B43/04; (IPC1-7): F04B43/02; B41J2/175; F04B13/00; F04B43/04
Attorney, Agent or Firm:
Mitsuo Matsui