公开(公告)号：US11958027B2

公开(公告)日：2024-04-16

申请号：US17062807

申请日：2020-10-05

申请人： Southwest Research Institute

发明人： Cole Buss ,  Eric Kroeger ,  Taylor W. Batholomew

IPC分类号： B01F13/00 ,  B01F33/501 ,  B65D1/04 ,  B65D81/32 ,  B65D83/00 ,  B01F101/00

CPC分类号： B01F33/50114 ,  B65D1/04 ,  B65D81/325 ,  B65D81/3283 ,  B65D83/0005 ,  B01F2101/2305

摘要： A re-mixing dispenser for containing and dispensing a liquid. The dispenser may have one or more tubes, each containing a different liquid. At least one of the liquids may be re-mixed in situ, using a special two-piece plunger and plunger rod. A mixing piece of the two-piece plunger is moveable independently of a top piece and has blades that allow it to move through the liquid. A plunger rod is removably attached to the mixing piece and is operable to move the mixing piece up and down within the tube during mixing. The two plunger pieces are joined and moved as a single plunger during dispensing.

公开(公告)号：US20220105479A1

公开(公告)日：2022-04-07

申请号：US17062807

申请日：2020-10-05

申请人： Southwest Research Institute

发明人： Cole Buss ,  Eric Kroeger ,  Taylor W. Batholomew

IPC分类号： B01F13/00 ,  B65D1/04 ,  B65D81/32 ,  B65D83/00

摘要： A re-mixing dispenser for containing and dispensing a liquid. The dispenser may have one or more tubes, each containing a different liquid. At least one of the liquids may be re-mixed in situ, using a special two-piece plunger and plunger rod. A mixing piece of the two-piece plunger is moveable independently of a top piece and has blades that allow it to move through the liquid. A plunger rod is removably attached to the mixing piece and is operable to move the mixing piece up and down within the tube during mixing. The two plunger pieces are joined and moved as a single plunger during dispensing.