Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SAFETY CABINET, AND VIBRATION DAMPING MECHANISM FOR FAN FILTER UNIT
Document Type and Number:
WIPO Patent Application WO/2019/207841
Kind Code:
A1
Abstract:
This safety cabinet has a work stage on which work is performed, a work space in which a worker works, a front face plate which is formed at the front face of the work space, a work opening which connects to the work space, an air discharge means which sucks air from the work opening and discharges the air within the work space to the outside of the safety cabinet through an air purification means, and a vibration damping mechanism.

Inventors:
KANEKO Takeshi (46-1, Tomioka, Tainai-sh, Niigata 08, 〒9592608, JP)
SATO Hirotoshi (3, Kanda Neribei-cho, Chiyoda-k, Tokyo 22, 〒1010022, JP)
Application Number:
JP2018/047826
Publication Date:
October 31, 2019
Filing Date:
December 26, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. (3 Kanda Neribei-cho, Chiyoda-ku Tokyo, 22, 〒1010022, JP)
International Classes:
B01L1/00; F24F7/06
Foreign References:
JP2012220105A2012-11-12
JPH0724437U1995-05-09
JP2005098325A2005-04-14
JP2018510065A2018-04-12
JP2003269763A2003-09-25
JPH03271645A1991-12-03
Attorney, Agent or Firm:
SEIRYO I.P.C. (24-2, Hatchobori 2-chome Chuo-k, Tokyo 32, 〒1040032, JP)
Download PDF:



 
Previous Patent: SAFETY CABINET

Next Patent: MACHINE TOOL