JP2005172500A - 通信機能付きガスメータ - Google Patents
通信機能付きガスメータ Download PDFInfo
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- JP2005172500A JP2005172500A JP2003410271A JP2003410271A JP2005172500A JP 2005172500 A JP2005172500 A JP 2005172500A JP 2003410271 A JP2003410271 A JP 2003410271A JP 2003410271 A JP2003410271 A JP 2003410271A JP 2005172500 A JP2005172500 A JP 2005172500A
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- gas
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Abstract
【解決手段】 通信機能付きガスメータ用コントローラ22と、このコンローラに接続される遮断弁23と、このコントローラと受信機とを接続する通信線の断線を検出する断線検出手段33とを具備し、コントローラは上記断線検出手段33により通信線の断線が検出されると遮断弁23を作動させる機能手段22とを具備した。
【選択図】 図1
Description
Claims (1)
- 通信機能付きガスメータ用コントローラと、
このコンローラに接続される遮断弁と、
このコントローラと受信機とを接続する通信線の断線を検出する断線検出手段とを具備し、
上記コントローラは上記断線検出手段により通信線の断線が検出されると上記遮断弁を作動させる機能手段とを具備したことを特徴とする通信機能付きガスメータ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003410271A JP4447900B2 (ja) | 2003-12-09 | 2003-12-09 | 通信機能付きガスメータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003410271A JP4447900B2 (ja) | 2003-12-09 | 2003-12-09 | 通信機能付きガスメータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005172500A true JP2005172500A (ja) | 2005-06-30 |
JP4447900B2 JP4447900B2 (ja) | 2010-04-07 |
Family
ID=34731399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003410271A Expired - Fee Related JP4447900B2 (ja) | 2003-12-09 | 2003-12-09 | 通信機能付きガスメータ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4447900B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008256391A (ja) * | 2007-04-02 | 2008-10-23 | Matsushita Electric Ind Co Ltd | ガス遮断装置 |
-
2003
- 2003-12-09 JP JP2003410271A patent/JP4447900B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008256391A (ja) * | 2007-04-02 | 2008-10-23 | Matsushita Electric Ind Co Ltd | ガス遮断装置 |
Also Published As
Publication number | Publication date |
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JP4447900B2 (ja) | 2010-04-07 |
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