Title:
安全キャビネット
Document Type and Number:
Japanese Patent JP7428670
Kind Code:
B2
Abstract:
To provide a safety cabinet which can inhibit contamination caused when a worker conducts work while getting its arms into/out from the safety cabinet.SOLUTION: A safety cabinet has a front shutter (20) and a front opening (30) on a front surface of a working space (12) and supplies clean air to the working space from above. The safety cabinet includes a front slit (14) for suctioning air in a position at the lower side of the front opening and a front part of a work table (13) and includes an auxiliary duct (32), which expands a cross sectional area of the passage, in a part of a lower passage (17) which extends from the front slit to a back surface passage (33), located rearward of the working space, and is located below the work table.SELECTED DRAWING: Figure 2
More Like This:
| WO/2016/017211 | SAFETY CABINET |
| JP2947527 | [Title of Invention] Air conditioning system for fume hood |
Inventors:
Ken Kaneko
Takeshi Matsumura
Takeshi Matsumura
Application Number:
JP2021007952A
Publication Date:
February 06, 2024
Filing Date:
January 21, 2021
Export Citation:
Assignee:
Hitachi Industrial Equipment Systems Co., Ltd.
International Classes:
B01L1/00; C12M1/00; F24F7/06
Domestic Patent References:
| JP3196123U | ||||
| JP2016185584A | ||||
| JP2013085994A | ||||
| JP2020185517A | ||||
| JP2012159280A |
Foreign References:
| EP2918939A1 | ||||
| WO2017203755A1 |
Attorney, Agent or Firm:
Seiryo Patent Attorneys Corporation
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