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
Application number
JP4595786U
Other languages
Japanese (ja)
Other versions
JPH0710473Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986045957U priority Critical patent/JPH0710473Y2/en
Publication of JPS62158592U publication Critical patent/JPS62158592U/ja
Application granted granted Critical
Publication of JPH0710473Y2 publication Critical patent/JPH0710473Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Analogue/Digital Conversion (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】 (1) 火災現象検出部と、この火災現象検出部の
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.
JP1986045957U 1986-03-28 1986-03-28 Fire sensor Expired - Lifetime JPH0710473Y2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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