Title:
PRESSURE REGULATING VALVE, MANUFACTURING METHOD OF THE SAME, AND POWER STORAGE DEVICE MODULE
Document Type and Number:
Japanese Patent JP2020021897
Kind Code:
A
Abstract:
To prevent a pressure regulating function from deteriorating due to foreign substances such as water, dust, and mud, and further to prevent the performance of a device equipped with a pressure regulating valve from deteriorating.SOLUTION: A pressure regulating valve (2) installed in a housing (4) for regulating an internal pressure of the housing, includes: a pressure regulating unit (8) for regulating a pressure by discharging gas from the housing when the internal pressure is equal to or higher than predetermined pressure; and a cover unit (10), in contact with the housing to maintain the pressure regulating unit in a sealed state. A pressure regulating function of the pressure regulating unit is protected by the cover unit together with a pressure regulating function of the housing.SELECTED DRAWING: Figure 1
Inventors:
KUROSU MITSURU
Application Number:
JP2018146581A
Publication Date:
February 06, 2020
Filing Date:
August 03, 2018
Export Citation:
Assignee:
NIPPON CHEMICON
International Classes:
F16K17/04; H01G11/14; H01M2/12
Domestic Patent References:
| JPS59168070U | 1984-11-10 | |||
| JP2013534028A | 2013-08-29 |
Attorney, Agent or Firm:
Shoichi Uemoto
Unemoto succession
Takuya Unemoto
Masaki Okita
Unemoto succession
Takuya Unemoto
Masaki Okita