JPS59134889U - ガス警報器 - Google Patents

ガス警報器

Info

Publication number
JPS59134889U
JPS59134889U JP2707183U JP2707183U JPS59134889U JP S59134889 U JPS59134889 U JP S59134889U JP 2707183 U JP2707183 U JP 2707183U JP 2707183 U JP2707183 U JP 2707183U JP S59134889 U JPS59134889 U JP S59134889U
Authority
JP
Japan
Prior art keywords
light emitting
gas alarm
initial delay
emitting diode
color
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
JP2707183U
Other languages
English (en)
Japanese (ja)
Other versions
JPH021668Y2 (enrdf_load_stackoverflow
Inventor
曽根　雪夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yazaki Corp
Original Assignee
Yazaki Corp
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 Yazaki Corp filed Critical Yazaki Corp
Priority to JP2707183U priority Critical patent/JPS59134889U/ja
Publication of JPS59134889U publication Critical patent/JPS59134889U/ja
Application granted granted Critical
Publication of JPH021668Y2 publication Critical patent/JPH021668Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
JP2707183U 1983-02-28 1983-02-28 ガス警報器 Granted JPS59134889U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2707183U JPS59134889U (ja) 1983-02-28 1983-02-28 ガス警報器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2707183U JPS59134889U (ja) 1983-02-28 1983-02-28 ガス警報器

Publications (2)

Publication Number Publication Date
JPS59134889U true JPS59134889U (ja) 1984-09-08
JPH021668Y2 JPH021668Y2 (enrdf_load_stackoverflow) 1990-01-16

Family

ID=30157966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2707183U Granted JPS59134889U (ja) 1983-02-28 1983-02-28 ガス警報器

Country Status (1)

Country Link
JP (1) JPS59134889U (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6165595U (enrdf_load_stackoverflow) * 1984-09-28 1986-05-06
JPS6376989U (enrdf_load_stackoverflow) * 1986-11-07 1988-05-21
JP2023034017A (ja) * 2021-08-30 2023-03-13 日本精機株式会社 二酸化炭素濃度測定器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56172186U (enrdf_load_stackoverflow) * 1980-05-23 1981-12-19
JPS57140495U (enrdf_load_stackoverflow) * 1981-02-27 1982-09-02
JPS57199390U (enrdf_load_stackoverflow) * 1981-06-15 1982-12-17

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56172186U (enrdf_load_stackoverflow) * 1980-05-23 1981-12-19
JPS57140495U (enrdf_load_stackoverflow) * 1981-02-27 1982-09-02
JPS57199390U (enrdf_load_stackoverflow) * 1981-06-15 1982-12-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6165595U (enrdf_load_stackoverflow) * 1984-09-28 1986-05-06
JPS6376989U (enrdf_load_stackoverflow) * 1986-11-07 1988-05-21
JP2023034017A (ja) * 2021-08-30 2023-03-13 日本精機株式会社 二酸化炭素濃度測定器

Also Published As

Publication number Publication date
JPH021668Y2 (enrdf_load_stackoverflow) 1990-01-16

Similar Documents

Publication Publication Date Title
JPS59134889U (ja) ガス警報器
JPS60143387U (ja) 時計の発光表示装置
JPS59141316U (ja) 標的スコ−プ
JPS58110861U (ja) 電圧表示回路
JPS59179394U (ja) アラ−ム時計
JPS5934443U (ja) 保護回路
JPS6046583U (ja) 機器の信号出力表示装置
JPS60193736U (ja) 搬送端局警報表示装置
JPS6076271U (ja) デジタル信号観測装置
JPS58164234U (ja) 自己診断表示発光回路付集積回路パツケ−ジ
JPS5915081U (ja) ランプ表示回路
JPS5948164U (ja) 電話自動応答装置
JPS59101542U (ja) 信号モニタ回路
JPS60187960U (ja) 簡易インタ−フエ−ス装置
JPS6076273U (ja) 自動車時計のバツテリ−電圧表示装置
JPS58188694U (ja) 発光ダイオ−ド表示回路
JPS6098973U (ja) 電子スチルカメラ
JPS58153364U (ja) 電池残量報知装置
JPS58128485U (ja) レベル表示装置
JPS63195434U (enrdf_load_stackoverflow)
JPS5830317U (ja) 音声増幅器における出力開閉回路の動作表示回路
JPS61137289U (enrdf_load_stackoverflow)
JPS58148691U (ja) アラ−ム付電子時計
JPS5950188U (ja) スピ−カの過大入力警報装置
JPS5887197U (ja) 磁気録音再生装置