PROBLEM TO BE SOLVED: To enable a plurality of kinds of liquids to be uniformly mixed together in a short period of time.SOLUTION: A mixer 40 includes: a mixing part 41 that has a mixing chamber R1 an inflow pipe 43 that is provided in an upper wall part 41b of the mixing part 41 and into which first and second liquids flow and an outflow pipe 44 that is provided in a lower wall part 41c of the mixing part 41. An upstream-side opening 44a of the outflow pipe 44 is positioned above a downstream-side opening 43a of the inflow pipe 43.COPYRIGHT: (C)2015,JPO&INPIT【課題】複数種の液体を短時間で均一に混合できるようにする。【解決手段】混合器40は、混合室R1を有する混合部41と、混合部41の上壁部41bに設けられ第1の液体及び第2の液体を流入させるための流入管43と、混合部41の下壁部41cに設けられた流出管44とを備えている。流出管44の上流側の開口部44aは、流入管43の下流側の開口部43aよりも上方に位置している。【選択図】図3
