| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an ink jet apparatus having a simplified structure. <P>SOLUTION: The ink jet apparatus 1 is provided with a cylinder 5, a gas generator 9 arranged in the cylinder 5 and releasing a gas by receiving a starting signal, a discharge port 11 formed in the cylinder 5 to be a connection port to the outside, a flexible ink pack 7 which is arranged between the gas generator 9 and the discharge port 11 and in which a special ink 12 is incorporated, a piston 8 existing in the cylinder 5, arranged between the gas generator 9 and the ink pack 7 and moving and pressing the ink pack 7 by the pressure from the gas generator 9, and a cutter 10 existing in the cylinder 5, arranged between the ink pack 7 and the discharge port 11 to break the ink pack 7. The special ink is pushed out from the ink pack 7 and jetted from the discharge port 11 by moving the piston 8 to press the cutter 10 to the ink pack 7 to break the ink pack 7 by the pressure from the gas generator 9. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
