JPH0382480U - - Google Patents

Info

Publication number
JPH0382480U
JPH0382480U JP14415489U JP14415489U JPH0382480U JP H0382480 U JPH0382480 U JP H0382480U JP 14415489 U JP14415489 U JP 14415489U JP 14415489 U JP14415489 U JP 14415489U JP H0382480 U JPH0382480 U JP H0382480U
Authority
JP
Japan
Prior art keywords
case
fire alarm
window hole
deep switch
alarm device
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
JP14415489U
Other languages
Japanese (ja)
Other versions
JP2522964Y2 (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 JP1989144154U priority Critical patent/JP2522964Y2/en
Publication of JPH0382480U publication Critical patent/JPH0382480U/ja
Application granted granted Critical
Publication of JP2522964Y2 publication Critical patent/JP2522964Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)

Description

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

第１図は本考案実施例の縦断面図、第２図はそ
の平面図、第３図ａ〜ｄはそれぞれ本考案の要部
をなす操作用窓穴の実施例の説明図、第４図ａは
従来の火災感知器の一例の平面図、ｂはその側面
図、ｃは下面図、第５図は従来の操作用窓穴とデ
イツプスイツチとの関係を示す説明図、第６図は
火災報知システムの一例の原理的説明図である。 １……感知器本体、２，２ａ……プリント基板
、４……光学台、６……感知器カバー、１１……
窓穴、１２……傾斜部、１２ａ……円弧部、１３
……突起部、１２ｂ，１３ａ……マーク、２１…
…デイツプスイツチ、８……受信機、８１，８１
ａ……中継器、８２〜８２ｎ……火災感知器、８
３，８４……伝送線。 Fig. 1 is a longitudinal sectional view of an embodiment of the present invention, Fig. 2 is a plan view thereof, Figs. 3 a to d are explanatory diagrams of an embodiment of the operating window hole, which is the main part of the invention, and Fig. 4 a is a plan view of an example of a conventional fire detector, b is a side view thereof, c is a bottom view, FIG. 5 is an explanatory diagram showing the relationship between a conventional operating window hole and a deep switch, and FIG. 6 is a fire alarm. FIG. 2 is a diagram explaining the principle of an example of the system. 1...Sensor body, 2, 2a...Printed circuit board, 4...Optical bench, 6...Sensor cover, 11...
Window hole, 12... Inclined part, 12a... Arc part, 13
...Protrusion, 12b, 13a...Mark, 21...
...Deep switch, 8...Receiver, 81, 81
a...Repeater, 82-82n...Fire detector, 8
3,84...Transmission line.

Claims (1)

【実用新案登録請求の範囲】 (1) 筺体内に筺体外から操作するデイツプスイ
ツチが設けられた火災報知用機器において、 前記デイツプスイツチと対向する筺体の壁に非
対称形状の操作用窓穴を設けたことを特徴とする
火災報知用機器。 (2) 操作用窓穴の周縁にデイツプスイツチの桁
を区切る表示部を設けたことを特徴とする請求項
(1)記載の火災報知用機器。 (3) 筺体内に筺体外から操作するデイツプスイ
ツチが設けられた火災報知用機器において、 前記デイツプスイツチと対向する筺体の壁に操
作用窓穴を設けると共に、該操作用窓穴に近接し
て筺体の壁上にＯＮ側を示す表示及びデイツプス
イツチの桁を区切る表示を設けたことを特徴とす
る火災報知用機器。[Scope of Claim for Utility Model Registration] (1) In a fire alarm device in which a deep switch that is operated from outside the case is installed inside the case, an asymmetrically shaped operation window hole is provided in the wall of the case facing the deep switch. A fire alarm device featuring: (2) A claim characterized in that a display part separating the digits of the deep switch is provided on the periphery of the operation window hole.
(1) Fire alarm equipment as described. (3) In a fire alarm device in which a deep switch that is operated from outside the case is installed inside the case, an operating window hole is provided in the wall of the case facing the deep switch, and a hole in the housing is provided in the vicinity of the operating window hole. A fire alarm device characterized in that a display indicating the ON side and a display separating the digits of a deep switch are provided on the wall.
JP1989144154U 1989-12-15 1989-12-15 Fire alarm equipment Expired - Lifetime JP2522964Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989144154U JP2522964Y2 (en) 1989-12-15 1989-12-15 Fire alarm equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989144154U JP2522964Y2 (en) 1989-12-15 1989-12-15 Fire alarm equipment

Publications (2)

Publication Number Publication Date
JPH0382480U true JPH0382480U (en) 1991-08-22
JP2522964Y2 JP2522964Y2 (en) 1997-01-22

Family

ID=31690887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989144154U Expired - Lifetime JP2522964Y2 (en) 1989-12-15 1989-12-15 Fire alarm equipment

Country Status (1)

Country Link
JP (1) JP2522964Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923882U (en) * 1982-07-30 1984-02-14 松下電工株式会社 repeater
JPS6149928U (en) * 1984-09-05 1986-04-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923882U (en) * 1982-07-30 1984-02-14 松下電工株式会社 repeater
JPS6149928U (en) * 1984-09-05 1986-04-03

Also Published As

Publication number Publication date
JP2522964Y2 (en) 1997-01-22

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