Title:
水分センサ
Document Type and Number:
Japanese Patent JP6830109
Kind Code:
B2
Abstract:
Provided are an easy-to-handle primary battery capable of spontaneous power generation and a moisture sensor including the same. The primary battery includes a separator 5 that is disposed between a negative electrode 3 and negative electrode current collector 4 (a negative electrode) and a positive electrode 1 and positive electrode current collector 2 (a positive electrode), and sucks up electrolyte solution by the capillary phenomenon with an exposed portion of the separator 5 exposed from battery casings 7a and 7b.
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Inventors:
Yoko Ono
Masaya Nohara
Mika Iwata
Masahiko Hayashi
Takeshi Komatsu
Masaya Nohara
Mika Iwata
Masahiko Hayashi
Takeshi Komatsu
Application Number:
JP2018551644A
Publication Date:
February 17, 2021
Filing Date:
November 14, 2017
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
G01N27/00; H01M50/463; H01M50/489; H01M50/609
Domestic Patent References:
| JP2015197392A | ||||
| JP2006053057A | ||||
| JP2004158453A | ||||
| JP2003151633A | ||||
| JP2015032379A | ||||
| JP7130406A | ||||
| JP2010073338A | ||||
| JP2015201441A | ||||
| JP2014203810A | ||||
| JP9183400A | ||||
| JP63004664U |
Foreign References:
| WO2007116872A1 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Rie Kudo
Rie Kudo