Title:
【発明の名称】粒子分散物の製造装置
Document Type and Number:
Japanese Patent JP3091218
Kind Code:
B2
Abstract:
PCT No. PCT/GB90/01198 Sec. 371 Date Apr. 1, 1992 Sec. 102(e) Date Apr. 1, 1992 PCT Filed Aug. 2, 1990 PCT Pub. No. WO91/03270 PCT Pub. Date Mar. 21, 1991.A nebulizer for liquids, particulate materials or liquids/solids suspensions, comprising, within a vessel (10) containing a reservoir (11), an upright duct (13) with a plurality of circumferentially spaced outlet apertures (20), enclosing a coaxial air line (14) feeding a plurality of jets (16) duly aligned with outlet apertures (20) in the upright duct (13) so that an annular column of material is drawn from reservoir (11) to be dispersed by entrainment in the air streams from the jets (16). Larger droplets may return to the reservoir (11) while the smaller fraction issues from the vessel through an outlet (12). The relatively large outlet apertures (20) and the large cross-sectional area of the column of the material prevent blockage at the nebulizer head.
Inventors:
Sinclair, Colin Samuel
Thalentire, Alan
Thalentire, Alan
Application Number:
JP51091190A
Publication Date:
September 25, 2000
Filing Date:
August 02, 1990
Export Citation:
Assignee:
Regzam Medical Packaging Limited
International Classes:
A61M11/06; B05B7/00; B05B7/04; B05B7/14; A61M11/00; (IPC1-7): A61M11/06; B05B7/04; B05B7/14
Domestic Patent References:
| JP63107757U | ||||
| JP61175260U |
Attorney, Agent or Firm:
Haruo Hamada (1 person outside)