| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tube pump capable of making a feed quantity of fluid per unit time different, without causing an enlargement and a high price of the tube pump with a simple constitution, and an ink jet recorder having the same. <P>SOLUTION: The tube pump includes a one-way valve 302 and an opening-closing valve 303 for changing the connecting number of one end parts 401A and 402A of tubes 401 and 402 to a common flow passage connectable to the one end parts 401A and 402A of the first and second tubes 401 and 402. <P>COPYRIGHT: (C)2012,JPO&INPIT |
