| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a drink feeding apparatus capable of removing a residual liquid in piping and also feeding a residual drink without discarding the same. <P>SOLUTION: The drink feeding apparatus comprises a drink preparing unit 3 for preparing a drink by using ingredients and water, a drink tube T5 connected to the drink feeding unit 3 for feeding the drink prepared therein to outside, pressurizing/depressurizing means 51, 52 and 53 for depressurizing and then pressurizing the interior of the drink preparing unit 3 after the drink is served, air introducing units 27 and 91 for introducing air into the drink preparing unit 3 from outside by making it communicate with the outside when the interior is depressurized, and an air letting-off unit 91 for letting off the air introduced into the drink preparing unit 3 to the outside through the drink tube T5 by making the unit 3 communicate with the outside when the interior is pressurized. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
