JPH01150272U - - Google Patents

Info

Publication number
JPH01150272U
JPH01150272U JP4728588U JP4728588U JPH01150272U JP H01150272 U JPH01150272 U JP H01150272U JP 4728588 U JP4728588 U JP 4728588U JP 4728588 U JP4728588 U JP 4728588U JP H01150272 U JPH01150272 U JP H01150272U
Authority
JP
Japan
Prior art keywords
signal
voltage
valve
gas
power source
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
JP4728588U
Other languages
English (en)
Other versions
JPH085432Y2 (ja
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 JP1988047285U priority Critical patent/JPH085432Y2/ja
Publication of JPH01150272U publication Critical patent/JPH01150272U/ja
Application granted granted Critical
Publication of JPH085432Y2 publication Critical patent/JPH085432Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electrically Driven Valve-Operating Means (AREA)
  • Magnetically Actuated Valves (AREA)
  • Emergency Alarm Devices (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例の構成を示すブロ
ツク図、、第２図は同じくより具体的な実施例を
示す回路図、第３図は従来の信号変換器の構成の
一例を示すブロツク図である。 図中、１は信号変換器、２は電源プラグ、３は
信号入力端子、４は信号出力端子、５は電源コン
セント、６は有電圧信号消失検出回路、１０はガ
ス警報器、１１は電源プラグ、１２は出力端子、
１３は制御回路、１４はガスしや断弁である。

Claims (1)

    【実用新案登録請求の範囲】
  1. ガス警報器からの有電圧信号が印加される信号
    入力端子と、前記ガス警報器に電源を供給する電
    源コンセントと、前記ガス警報器の有電圧信号が
    ガスもれ警報信号のときガスしや断弁を作動させ
    る駆動信号を出力するための信号出力端子とを備
    えるとともに、商用電源から電源が供給される信
    号変換器において、前記商用電源の電圧と、前記
    有電圧信号の電圧のうち、有電圧信号のみが０Ｖ
    となつたことを検出し、前記ガスしや断弁の駆動
    信号を発生させる有電圧信号消失検出回路を備え
    たことを特徴とする信号変換器。
JP1988047285U 1988-04-09 1988-04-09 信号変換器 Expired - Lifetime JPH085432Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988047285U JPH085432Y2 (ja) 1988-04-09 1988-04-09 信号変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988047285U JPH085432Y2 (ja) 1988-04-09 1988-04-09 信号変換器

Publications (2)

Publication Number Publication Date
JPH01150272U true JPH01150272U (ja) 1989-10-17
JPH085432Y2 JPH085432Y2 (ja) 1996-02-14

Family

ID=31273503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988047285U Expired - Lifetime JPH085432Y2 (ja) 1988-04-09 1988-04-09 信号変換器

Country Status (1)

Country Link
JP (1) JPH085432Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6291293B2 (ja) * 2014-03-12 2018-03-14 匡則 佐藤 手動耕運器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821849U (ja) * 1981-08-05 1983-02-10 ホーチキ株式会社 ガス漏れ検出器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821849U (ja) * 1981-08-05 1983-02-10 ホーチキ株式会社 ガス漏れ検出器

Also Published As

Publication number Publication date
JPH085432Y2 (ja) 1996-02-14

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