Title:
空気フィルタの状態感知
Document Type and Number:
Japanese Patent JP7035011
Kind Code:
B2
Abstract:
An air filter includes filter media, a sensor, and circuitry coupled to the sensor, the circuitry configured to receive data from the sensor representative of the condition of the filter media and wirelessly transmit such data. The data may be received by a device with a display to use the information to present an indication of the filter media condition to a user.
Inventors:
Arthur, Jonathan Bee.
Broadon, Karl W.
Chakraberty, Jayant
Porteri, Gene Bee.
Glass, Dennis M.
Mace, Michael A.
Rupes, Lyle El.
Hennen, Daniel W.
Fletcher, Douglas Dee.
Henberg, Eric Oh.
Henberg, Oscar M.
Broadon, Karl W.
Chakraberty, Jayant
Porteri, Gene Bee.
Glass, Dennis M.
Mace, Michael A.
Rupes, Lyle El.
Hennen, Daniel W.
Fletcher, Douglas Dee.
Henberg, Eric Oh.
Henberg, Oscar M.
Application Number:
JP2019506624A
Publication Date:
March 14, 2022
Filing Date:
August 04, 2017
Export Citation:
Assignee:
3M Innovative Properties Company
International Classes:
G01N15/08; F24F11/39; F24F11/57; F24F13/28; G01L13/00
Domestic Patent References:
| JP2016042015A |
Foreign References:
| US20120318073 | ||||
| US20130197829 | ||||
| WO2015171571A2 | ||||
| US20150052978 |
Attorney, Agent or Firm:
Taro Akazawa
Wakako Nomura
Tsukuda Seigen
Wakako Nomura
Tsukuda Seigen