JPH0352546U - - Google Patents

Info

Publication number
JPH0352546U
JPH0352546U JP11320389U JP11320389U JPH0352546U JP H0352546 U JPH0352546 U JP H0352546U JP 11320389 U JP11320389 U JP 11320389U JP 11320389 U JP11320389 U JP 11320389U JP H0352546 U JPH0352546 U JP H0352546U
Authority
JP
Japan
Prior art keywords
drain pipe
relief valve
electrode
water
water heater
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.)
Pending
Application number
JP11320389U
Other languages
English (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 JP11320389U priority Critical patent/JPH0352546U/ja
Publication of JPH0352546U publication Critical patent/JPH0352546U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Indication Of The Valve Opening Or Closing Status (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示す先止め式給
湯器の全体構成図、第2図はその要部断面図で、
正常状態を示す。第3図は同じく要部断面図で、
異常状態を示す。第4図はこの考案の他の実施例
を示す全体構成図、第5図は従来の先止め式給湯
器の全体構成図である。 図において、8…逃し弁、9…排水管、10…
電極、11…正極側電線、12…負極側電線、1
3a…電動弁、13b…警報装置である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 密閉された状態で湯を沸かす先止め式給湯器に
    おいて、体積膨張した湯を逃し、圧力を一定に保
    つ逃し弁に接続された排水管の途中に電極を取り
    付け、この電極を正極側に接続し、排水管を負極
    側に接続して直流電源回路により常に電圧をかけ
    ておき、逃し弁の故障による異常排水があつた場
    合、水を介して電極から排水管に流れる電流を検
    出して逃し弁の故障を検知するようにした先止め
    式給湯器。
JP11320389U 1989-09-27 1989-09-27 Pending JPH0352546U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11320389U JPH0352546U (ja) 1989-09-27 1989-09-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11320389U JPH0352546U (ja) 1989-09-27 1989-09-27

Publications (1)

Publication Number Publication Date
JPH0352546U true JPH0352546U (ja) 1991-05-22

Family

ID=31661623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11320389U Pending JPH0352546U (ja) 1989-09-27 1989-09-27

Country Status (1)

Country Link
JP (1) JPH0352546U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011110045A (ja) * 2009-11-24 2011-06-09 Sanae Masaki 草入れ容器
JP2014031861A (ja) * 2012-08-06 2014-02-20 Ricoh Co Ltd 弁の故障検知装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011110045A (ja) * 2009-11-24 2011-06-09 Sanae Masaki 草入れ容器
JP2014031861A (ja) * 2012-08-06 2014-02-20 Ricoh Co Ltd 弁の故障検知装置

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