JPS5947944U - Abnormal gas pressure safety alarm device - Google Patents

Abnormal gas pressure safety alarm device

Info

Publication number
JPS5947944U
JPS5947944U JP14396582U JP14396582U JPS5947944U JP S5947944 U JPS5947944 U JP S5947944U JP 14396582 U JP14396582 U JP 14396582U JP 14396582 U JP14396582 U JP 14396582U JP S5947944 U JPS5947944 U JP S5947944U
Authority
JP
Japan
Prior art keywords
alarm device
gas pressure
safety alarm
pressure safety
abnormal gas
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
JP14396582U
Other languages
Japanese (ja)
Other versions
JPH0229650Y2 (en
Inventor
間下　武博
Original Assignee
株式会社ほくさん
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 by 株式会社ほくさん filed Critical 株式会社ほくさん
Priority to JP14396582U priority Critical patent/JPS5947944U/en
Publication of JPS5947944U publication Critical patent/JPS5947944U/en
Application granted granted Critical
Publication of JPH0229650Y2 publication Critical patent/JPH0229650Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Emergency Alarm Devices (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図ａ、　　ｂ、　　ｃは本考案に係る警報装置の一
実施例を示す夫々正面図、平面図、底面図、第２図は同
装置の縦断正面図、第３図、第４図は夫々同装置の電気
配線図と使用状態の側面説明図である。 １・・・・・・装置本体、２・・・・・・基体、６・・
・・・・ダイアフラム、７・・・・・・受圧室、８・・
・・・・検出空所、９・・・・・・固定ピン、１１・・
・・・・インレット口、１２・・・・・・ホース差込口
、１３・・・・・・作動体、１６・・・・・・マイクロ
スイッチ、１８・・・・・・ブザー、１９・・・・・・
電池、２０・・・・・・リード線。Figures 1a, b, and c show a front view, a top view, and a bottom view, respectively, of an embodiment of the alarm device according to the present invention, Figure 2 is a longitudinal sectional front view of the same device, and Figures 3 and 4 are respectively FIG. 2 is an electrical wiring diagram and a side view of the device in use, respectively. 1...Device main body, 2...Base body, 6...
...Diaphragm, 7...Pressure receiving chamber, 8...
...Detection space, 9...Fixing pin, 11...
... Inlet port, 12 ... Hose insertion port, 13 ... Actuation body, 16 ... Micro switch, 18 ... Buzzer, 19.・・・・・・
Battery, 20...Lead wire.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ダイアフラムにより受圧室と検出空所とに画成した装置
本体には、その基体に固定ピンと、当該本体と電気絶縁
されたインレット口と、ホース差込口とを、当該両口は
上記受圧室に連通させて突設し、前記検出空所には、上
記ダイアフラムに押当するよう作動体を内装すると共に
、当該作動体の押動により開成または閉成されるマイク
ロスイッチを内装し、さらに当該本体にはブザーと電池
とを設けて、リード線にて上記マイクロスイッチと直列
接続すると共に、当該リード線の各端には、使用時に短
絡状態となる前記固定ピンとインレット口とを夫々接続
してなる異常ガス圧安全警報装置。The main body of the device, which is defined by a diaphragm into a pressure receiving chamber and a detection cavity, has a fixing pin on its base, an inlet port electrically insulated from the main body, and a hose insertion port, both of which are connected to the pressure receiving chamber. The detecting space is provided with an actuating body so as to press against the diaphragm, and a microswitch that is opened or closed by the pushing of the actuating body is housed therein. is equipped with a buzzer and a battery, which are connected in series with the microswitch using lead wires, and each end of the lead wires is connected to the fixing pin and the inlet port, which become short-circuited when in use. Abnormal gas pressure safety alarm device.
JP14396582U 1982-09-22 1982-09-22 Abnormal gas pressure safety alarm device Granted JPS5947944U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14396582U JPS5947944U (en) 1982-09-22 1982-09-22 Abnormal gas pressure safety alarm device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14396582U JPS5947944U (en) 1982-09-22 1982-09-22 Abnormal gas pressure safety alarm device

Publications (2)

Publication Number Publication Date
JPS5947944U true JPS5947944U (en) 1984-03-30
JPH0229650Y2 JPH0229650Y2 (en) 1990-08-09

Family

ID=30321189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14396582U Granted JPS5947944U (en) 1982-09-22 1982-09-22 Abnormal gas pressure safety alarm device

Country Status (1)

Country Link
JP (1) JPS5947944U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5572742U (en) * 1978-11-15 1980-05-19
JPS5610733A (en) * 1979-07-07 1981-02-03 Nippon Technical Co Ltd Push-button type tuner
JPS5634058U (en) * 1979-08-22 1981-04-03

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52119989A (en) * 1976-04-02 1977-10-07 Hitachi Ltd Air-fuel ratio sensor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5572742U (en) * 1978-11-15 1980-05-19
JPS5610733A (en) * 1979-07-07 1981-02-03 Nippon Technical Co Ltd Push-button type tuner
JPS5634058U (en) * 1979-08-22 1981-04-03

Also Published As

Publication number Publication date
JPH0229650Y2 (en) 1990-08-09

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