Title:
ALARM
Document Type and Number:
WIPO Patent Application WO/2023/195211
Kind Code:
A1
Abstract:
One embodiment of an alarm according to the present disclosure comprises a refrigerant sensor capable of detecting a refrigerant, a notifying element capable of issuing a notification that the refrigerant sensor has detected the refrigerant, a notifying element board to which the notifying element is attached, a sensor board to which the refrigerant sensor is attached, and an enclosure internally accommodating the notifying element board and the sensor board, wherein: the sensor board is separate from the notifying element board and is electrically connected to the notifying element board; the enclosure includes an enclosure main body portion in which the notifying element board and the sensor board are held, and a lid portion which is removably fixed to the enclosure main body portion and which covers the notifying element board and the sensor board; and the sensor board is removably fixed to the enclosure main body portion.
Inventors:
SHIOKAWA YUTA (JP)
SETO TAKAYUKI (JP)
ISHIGAMI KATSUYA (JP)
SETO TAKAYUKI (JP)
ISHIGAMI KATSUYA (JP)
Application Number:
PCT/JP2023/002342
Publication Date:
October 12, 2023
Filing Date:
January 26, 2023
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B49/02; G01M3/04
Domestic Patent References:
| WO2019016959A1 | 2019-01-24 | |||
| WO2020194665A1 | 2020-10-01 | |||
| WO2019097607A1 | 2019-05-23 |
Foreign References:
| JP2014112049A | 2014-06-19 | |||
| JP2006066703A | 2006-03-09 | |||
| US20050126264A1 | 2005-06-16 | |||
| JP2012193884A | 2012-10-11 | |||
| JP2016090108A | 2016-05-23 | |||
| JP2003344339A | 2003-12-03 |
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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