JPH03107657U - - Google Patents

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Publication number
JPH03107657U
JPH03107657U JP1307590U JP1307590U JPH03107657U JP H03107657 U JPH03107657 U JP H03107657U JP 1307590 U JP1307590 U JP 1307590U JP 1307590 U JP1307590 U JP 1307590U JP H03107657 U JPH03107657 U JP H03107657U
Authority
JP
Japan
Prior art keywords
water
housing
detection electrode
detection
water level
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
JP1307590U
Other languages
English (en)
Other versions
JPH078979Y2 (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 JP1307590U priority Critical patent/JPH078979Y2/ja
Publication of JPH03107657U publication Critical patent/JPH03107657U/ja
Application granted granted Critical
Publication of JPH078979Y2 publication Critical patent/JPH078979Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Heat-Pump Type And Storage Water Heaters (AREA)

Description

【図面の簡単な説明】
第１図及び第２図はそれぞれ本考案の実施例の
回路図、第３図は電気温水器の構成図である。 １……罐体、４……電気ヒータ、７……水検出
電極、１５……電源スイツチ、２２……水位検出
回路、２８……罐体保護回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 罐体に供給された水を前記罐体に内装した電気
    ヒータによつて加熱して、所望の温度の湯を貯留
    、供給する電気温水器において、 前記罐体の内側の所定の高さに設置した水検出
    電極と、 前記水検出電極に常に検出電流を流しておき、
    前記罐体の中の水位が前記水検出電極の高さに達
    しなくて、前記検出電流が前記水検出電極と前記
    罐体との間に流れないと、遮断信号を出力し、前
    記罐体の中の水位が前記水検出電極の高さに達し
    て、前記検出電流が前記水を介して前記水検出電
    極と前記罐体との間に流れると、遮断信号の出力
    を停止する水位検出回路と、 前記電源スイツチが閉じてから所定の時間が経
    過するまでに、前記水位検出回路が遮断信号の出
    力を停止すると、通電信号を出力して、前記電気
    ヒータに通電させると同時に、前記検出電流が前
    記水検出電極から前記罐体に流れるのを遮断する
    罐体保護回路と を具備した電気温水器。
JP1307590U 1990-02-15 1990-02-15 電気温水器 Expired - Fee Related JPH078979Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1307590U JPH078979Y2 (ja) 1990-02-15 1990-02-15 電気温水器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1307590U JPH078979Y2 (ja) 1990-02-15 1990-02-15 電気温水器

Publications (2)

Publication Number Publication Date
JPH03107657U true JPH03107657U (ja) 1991-11-06
JPH078979Y2 JPH078979Y2 (ja) 1995-03-06

Family

ID=31516515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1307590U Expired - Fee Related JPH078979Y2 (ja) 1990-02-15 1990-02-15 電気温水器

Country Status (1)

Country Link
JP (1) JPH078979Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006075263A (ja) * 2004-09-08 2006-03-23 Tokai Riken Kk 郵便差出箱の差入口案内板
JP2008292086A (ja) * 2007-05-25 2008-12-04 Kyuhen Co Ltd 貯湯式温水器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006075263A (ja) * 2004-09-08 2006-03-23 Tokai Riken Kk 郵便差出箱の差入口案内板
JP2008292086A (ja) * 2007-05-25 2008-12-04 Kyuhen Co Ltd 貯湯式温水器

Also Published As

Publication number Publication date
JPH078979Y2 (ja) 1995-03-06

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Legal Events

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