Title:
PERFUME DIFFUSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/070456
Kind Code:
A1
Abstract:
This perfume diffusing device 1 comprises: an aromatic substance cartridge 5 provided with an aromatic substance container 52 which has an air inflow port and an air outflow port and in which an aromatic substance containing a volatile aromatic component is stored, a first check valve 51 connected to the air inflow port, and a second check valve 53 connected to the air outflow port; and an air blowing mechanism 4 which is connected to the aromatic substance container 52 via the first check valve 51 so as to supply air into the aromatic substance container 52.
Inventors:
MURAKAMI YOSHINORI (JP)
KAWAUCHI KAZUHIRO (JP)
KAWAUCHI KAZUHIRO (JP)
Application Number:
PCT/JP2017/036912
Publication Date:
April 19, 2018
Filing Date:
October 12, 2017
Export Citation:
Assignee:
MITSUMI ELECTRIC CO LTD (JP)
International Classes:
A61L9/12; A61L9/01; B05B7/30; B05B12/02
Foreign References:
| JPS62217967A | 1987-09-25 | |||
| JPH08126693A | 1996-05-21 | |||
| JPH07148237A | 1995-06-13 | |||
| JPH0231924A | 1990-02-01 | |||
| JP2005034187A | 2005-02-10 | |||
| JPH03231677A | 1991-10-15 | |||
| JP2002537961A | 2002-11-12 | |||
| JP2012228287A | 2012-11-22 | |||
| JP2004121594A | 2004-04-22 |
Attorney, Agent or Firm:
ASAHI, Kazuo et al. (JP)
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