Title:
エア混合式噴出器
Document Type and Number:
Japanese Patent JP5840439
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a novel air mixing injector which can take out even a small amount of content liquids in a state that the liquids are mixed with air.SOLUTION: This invention comprises: a first syringe 1 in which a cylinder 1c smaller in diameter than a body 1a is arranged at one end of the hollow body 1a; a piston shaft 3 which has a first piston 2 for pressure-sending air in the first syringe 1 and pushes out the air into a penetration hole r formed at the inside of the cylinder 1c; a rod member 4 which is fixed to the first piston 2 and forms a passage r1 of the air which is pushed out by the first piston 2 between the penetration hole r and itself; and a second syringe 5 which has a second piston 6 for pushing out the content liquids by a pressing force from the rod member 4 as a biasing force, and has an internal passage r2 which mixes air for imparting the biasing force to the second piston 6 into the content liquids which are pushed out by the second piston 6.
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Inventors:
Shigeo Iizuka
Hiroshi Mizushima
Hiroshi Mizushima
Application Number:
JP2011218586A
Publication Date:
January 06, 2016
Filing Date:
September 30, 2011
Export Citation:
Assignee:
Yoshino Industry Co., Ltd.
International Classes:
A61M11/02; B05B11/00; B05B11/06
Domestic Patent References:
| JP2011104187A | ||||
| JP6209955A | ||||
| JP2010259546A |
Attorney, Agent or Firm:
Kenji Sugimura
Yoshihiro Uemura
Takahiro Yamazaki
Yoshihiro Uemura
Takahiro Yamazaki