JPS647796A - Automatic communication equipment - Google Patents
Automatic communication equipmentInfo
- Publication number
- JPS647796A JPS647796A JP16094987A JP16094987A JPS647796A JP S647796 A JPS647796 A JP S647796A JP 16094987 A JP16094987 A JP 16094987A JP 16094987 A JP16094987 A JP 16094987A JP S647796 A JPS647796 A JP S647796A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- gas flow
- generation means
- metering data
- power
- 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
Abstract
PURPOSE:To obtain an automatic communication equipment which does not need a battery of large capacity by supplying power from a battery only to a metering data generation means at the time of power failure, summing the quantity of gas flow by means of a gas flow quantity generation means to generate metering data, and stopping the supply of power to other circuits. CONSTITUTION:A gas flow quantity signal generation means A, the metering data generation means B, and a communication means C are connected in series. The battery F is provided to the means B, the output of a power supply circuit means D is supplied to the communication means C, and a switching circuit means E connected to the battery F is also connected to the means B. In case of incorporating this equipment in an LP gas home security system, a telephone line 2 with built in host computer 1a, dual tone multi-frequency transmitter/receiver 1b, and a subcriber's telephone set 1c, is connected to a nearby exchange, so that information is transmitted to respective terminal equipments 31-3n of the consumers through a line 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16094987A JP2511045B2 (en) | 1987-06-30 | 1987-06-30 | Automatic reporting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16094987A JP2511045B2 (en) | 1987-06-30 | 1987-06-30 | Automatic reporting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS647796A true JPS647796A (en) | 1989-01-11 |
JP2511045B2 JP2511045B2 (en) | 1996-06-26 |
Family
ID=15725687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16094987A Expired - Fee Related JP2511045B2 (en) | 1987-06-30 | 1987-06-30 | Automatic reporting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2511045B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0488180U (en) * | 1990-11-30 | 1992-07-30 | ||
JP2007227135A (en) * | 2006-02-23 | 2007-09-06 | Matsushita Electric Ind Co Ltd | Induction heating device |
-
1987
- 1987-06-30 JP JP16094987A patent/JP2511045B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0488180U (en) * | 1990-11-30 | 1992-07-30 | ||
JP2007227135A (en) * | 2006-02-23 | 2007-09-06 | Matsushita Electric Ind Co Ltd | Induction heating device |
Also Published As
Publication number | Publication date |
---|---|
JP2511045B2 (en) | 1996-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |