Title:
換気装置
Document Type and Number:
Japanese Patent JP7065297
Kind Code:
B2
Abstract:
To prevent deformation of a box body flange and distorted installation of the body of a ceiling embedded ventilation fan by eliminating a clearance between a mounting member and the box body flange.SOLUTION: A ceiling embedded ventilation fan includes a resin adapter flange part 21 extended in the same direction as a box body flange part 9, and is so structured that a top surface of the box body flange part 9 and a top surface of the adaptor flange part 21 are on the same flat surface. Accordingly, the clearance between a mounting member and the box body flange part 9 is eliminated, so that deformation of the box body flange part 9 during installation can be prevented.SELECTED DRAWING: Figure 4
Inventors:
Taiki Maoshita
Akinori Ando
Akinori Ando
Application Number:
JP2018024603A
Publication Date:
May 12, 2022
Filing Date:
February 15, 2018
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
F24F7/10; F24F13/20; F24F13/32
Domestic Patent References:
| JP2014119195A | ||||
| JP6078742U | ||||
| JP2009186060A | ||||
| JP63101738U | ||||
| JP3077137U | ||||
| JP8320141A | ||||
| JP2011247580A | ||||
| JP2013185807A |
Attorney, Agent or Firm:
Kenji Kamata
Koichi Nomura
Koichi Nomura