Title:
ガスメータ
Document Type and Number:
Japanese Patent JP7065265
Kind Code:
B2
Abstract:
Gas meter (10) includes shutoff valve (1), return unit (2), flow rate measurer (3), display (6), communication unit (4) that communicates with an outside, controller (5), area information setting unit (7), and area information comparator (8). The gas meter compares, by area information comparator (8), a preset area information held in area information setting unit (7) with a specified value of area information added to a remote shutoff instruction received by communication unit (4), and when the preset area information and the specified value of the added area information match, shutoff valve (1) is closed.
Inventors:
Kenji Nagatomo
Kiba Yasuo
Ryushi Iwamoto
Enomoto Mitsunobu
Kiba Yasuo
Ryushi Iwamoto
Enomoto Mitsunobu
Application Number:
JP2018172000A
Publication Date:
May 12, 2022
Filing Date:
September 14, 2018
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
G01F3/22; G01F15/06
Domestic Patent References:
| JP2004180048A | ||||
| JP2015198516A | ||||
| JP2002122460A | ||||
| JP2014149279A |
Foreign References:
| US20100188261 |
Attorney, Agent or Firm:
Kenji Kamata
Koichi Nomura
Koichi Nomura
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