JPS62158592U - - Google Patents
Info
- Publication number
- JPS62158592U JPS62158592U JP4595786U JP4595786U JPS62158592U JP S62158592 U JPS62158592 U JP S62158592U JP 4595786 U JP4595786 U JP 4595786U JP 4595786 U JP4595786 U JP 4595786U JP S62158592 U JPS62158592 U JP S62158592U
- Authority
- JP
- Japan
- Prior art keywords
- conversion circuit
- fire
- fire sensor
- supplied
- utility
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
- Analogue/Digital Conversion (AREA)
Description
第１図は、本考案の一実施例を示すブロツク図
である。第２図は、上記実施例の動作を示すフロ
ーチヤートである。
１０……火災センサ、３０……比較回路、３１
……アドレス設定回路、３２……電源供給回路、
６０……Ａ／Ｄ変換回路。
FIG. 1 is a block diagram showing one embodiment of the present invention. FIG. 2 is a flowchart showing the operation of the above embodiment. 10... Fire sensor, 30... Comparison circuit, 31
...Address setting circuit, 32...Power supply circuit,
60...A/D conversion circuit.
Claims (1)
アナログ信号出力をデジタル信号に変換するＡ／
Ｄ変換回路とを有する火災センサにおいて、 前記Ａ／Ｄ変換回路が動作するときにのみ、そ
のＡ／Ｄ変換回路に電源を供給することを特徴と
する火災センサ。 (2) 実用新案登録請求の範囲第１項において、
前記火災センサにアドレスが設定され、受信機か
らのポーリング時、アドレスが一致したときに前
記Ａ／Ｄ変換回路に電源が供給されることを特徴
とする火災センサ。[Scope of Claim for Utility Model Registration] (1) A fire phenomenon detection section and an A/C that converts the analog signal output of this fire phenomenon detection section into a digital signal.
A fire sensor having a D conversion circuit, characterized in that power is supplied to the A/D conversion circuit only when the A/D conversion circuit operates. (2) In paragraph 1 of the claims for utility model registration,
A fire sensor, wherein an address is set in the fire sensor, and power is supplied to the A/D conversion circuit when the addresses match during polling from a receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986045957U JPH0710473Y2 (en) | 1986-03-28 | 1986-03-28 | Fire sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986045957U JPH0710473Y2 (en) | 1986-03-28 | 1986-03-28 | Fire sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62158592U true JPS62158592U (en) | 1987-10-08 |
| JPH0710473Y2 JPH0710473Y2 (en) | 1995-03-08 |
Family
ID=30865172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986045957U Expired - Lifetime JPH0710473Y2 (en) | 1986-03-28 | 1986-03-28 | Fire sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710473Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01243199A (en) * | 1988-03-25 | 1989-09-27 | Nohmi Bosai Kogyo Co Ltd | Fire alarm device |
| JPH0235593A (en) * | 1988-07-26 | 1990-02-06 | Matsushita Electric Works Ltd | Self-fire alarm system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58223895A (en) * | 1982-06-22 | 1983-12-26 | ホーチキ株式会社 | Fire alarm equipment |
-
1986
- 1986-03-28 JP JP1986045957U patent/JPH0710473Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58223895A (en) * | 1982-06-22 | 1983-12-26 | ホーチキ株式会社 | Fire alarm equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01243199A (en) * | 1988-03-25 | 1989-09-27 | Nohmi Bosai Kogyo Co Ltd | Fire alarm device |
| JPH0235593A (en) * | 1988-07-26 | 1990-02-06 | Matsushita Electric Works Ltd | Self-fire alarm system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710473Y2 (en) | 1995-03-08 |