JPH039758U - - Google Patents
Info
- Publication number
- JPH039758U JPH039758U JP7077589U JP7077589U JPH039758U JP H039758 U JPH039758 U JP H039758U JP 7077589 U JP7077589 U JP 7077589U JP 7077589 U JP7077589 U JP 7077589U JP H039758 U JPH039758 U JP H039758U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- flow rate
- interface
- leak detector
- inputting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measuring Volume Flow (AREA)
- Emergency Alarm Devices (AREA)
Description
第１図は本考案の一実施例である家庭用ガス器
具のセキユリテイ・システムの構成図、第２図は
その動作のフローチヤート図、第３図は従来のセ
キユリテイ・システムの構成図である。
図中、１はセキユリテイ・コントローラ、２は
ガスセンサ、３はガス供給の遮断装置、４はガス
メータ、５はガス器具、６はガスボンベ、７はガ
スセンサ２とセキユリテイ・コントローラ１とを
接続する信号線、８はガス供給の遮断装置３とセ
キユリテイ・コントローラ１とを接続する信号線
、９はガスメータ４とセキユリテイ・コントロー
ラ１とを接続する信号線である。なお図中の同一
符号は同一または相当部品を示すものとする。
FIG. 1 is a block diagram of a security system for a household gas appliance that is an embodiment of the present invention, FIG. 2 is a flowchart of its operation, and FIG. 3 is a block diagram of a conventional security system. In the figure, 1 is a security controller, 2 is a gas sensor, 3 is a gas supply cutoff device, 4 is a gas meter, 5 is a gas appliance, 6 is a gas cylinder, 7 is a signal line connecting the gas sensor 2 and the security controller 1, 8 is a signal line connecting the gas supply cutoff device 3 and the security controller 1, and 9 is a signal line connecting the gas meter 4 and the security controller 1. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
エイスとガスメータからの流量データを入力する
インタフエイスとを備え、 上記ガス洩れ検知器からの信号を入力した際、
ガスメータの流量を検出し、流量のある場合また
は流量が所定値を越えた場合は、ガスの供給を遮
断するようにした制御出力機構を備えた ことを特徴とするガス器具のセキユリテイ・シ
ステム。[Scope of Claim for Utility Model Registration] An interface for inputting signals from a gas leak detector and an interface for inputting flow rate data from a gas meter, and when a signal from the gas leak detector is input,
A security system for gas appliances, comprising a control output mechanism that detects the flow rate of a gas meter and shuts off the gas supply when there is a flow rate or when the flow rate exceeds a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989070775U JPH0733802Y2 (en) | 1989-06-19 | 1989-06-19 | Gas appliances security system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989070775U JPH0733802Y2 (en) | 1989-06-19 | 1989-06-19 | Gas appliances security system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH039758U true JPH039758U (en) | 1991-01-30 |
| JPH0733802Y2 JPH0733802Y2 (en) | 1995-08-02 |
Family
ID=31607219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989070775U Expired - Lifetime JPH0733802Y2 (en) | 1989-06-19 | 1989-06-19 | Gas appliances security system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0733802Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58189458U (en) * | 1982-06-10 | 1983-12-16 | リンナイ株式会社 | Centralized monitoring and control equipment for gas equipment |
| JPS63168178A (en) * | 1986-12-29 | 1988-07-12 | 松下電器産業株式会社 | Gas blocking apparatus |
-
1989
- 1989-06-19 JP JP1989070775U patent/JPH0733802Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58189458U (en) * | 1982-06-10 | 1983-12-16 | リンナイ株式会社 | Centralized monitoring and control equipment for gas equipment |
| JPS63168178A (en) * | 1986-12-29 | 1988-07-12 | 松下電器産業株式会社 | Gas blocking apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0733802Y2 (en) | 1995-08-02 |
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