JPS58187935U - Water supply unit water cutoff relay - Google Patents

Water supply unit water cutoff relay

Info

Publication number
JPS58187935U
JPS58187935U JP8460882U JP8460882U JPS58187935U JP S58187935 U JPS58187935 U JP S58187935U JP 8460882 U JP8460882 U JP 8460882U JP 8460882 U JP8460882 U JP 8460882U JP S58187935 U JPS58187935 U JP S58187935U
Authority
JP
Japan
Prior art keywords
water
supply unit
cutoff relay
relay
water supply
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
JP8460882U
Other languages
Japanese (ja)
Inventor
嘉彦 山本
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP8460882U priority Critical patent/JPS58187935U/en
Publication of JPS58187935U publication Critical patent/JPS58187935U/en
Pending legal-status Critical Current

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  • 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) [Summary] 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 drawings]

第１図は受水槽付給水ユニットの概略図、第２図は同電
極式リレー付構造図、第３図は３相用配線図、第４図、
第５図は本考案による断水リレーの説明図、第６図は第
５図のＡ部詳細図。Figure 1 is a schematic diagram of a water supply unit with a water tank, Figure 2 is a structural diagram with the same electrode type relay, Figure 3 is a three-phase wiring diagram, Figure 4,
FIG. 5 is an explanatory diagram of the water cutoff relay according to the present invention, and FIG. 6 is a detailed view of section A in FIG.

Claims (1)

【実用新案登録請求の範囲】 １３相電源用受水槽付自動給水ユニツトの受水槽内の規
定以上水位低下の際ポンプ運転を停止する断水リレーに
おいて、フロート上下により動作するリレーにしたこと
を特徴とする給水ユニ゛ットの断水リレー。 ２　請求の範囲第１項において、リレ一部にはマイクロ
スイッチ２ケを用い、クイック機構を持たせて、２ケの
マイクロスイッチを操作することを特徴とした給水ユニ
ットの断水リレー。[Scope of Claim for Utility Model Registration] A water cutoff relay that stops pump operation when the water level in the water tank of an automatic water supply unit with a water tank for a 13-phase power supply falls below a specified level is characterized by a relay that is operated by raising and lowering a float. Water cutoff relay for water supply unit. 2. The water cutoff relay for a water supply unit according to claim 1, characterized in that two microswitches are used in a part of the relay, and a quick mechanism is provided to operate the two microswitches.
JP8460882U 1982-06-09 1982-06-09 Water supply unit water cutoff relay Pending JPS58187935U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8460882U JPS58187935U (en) 1982-06-09 1982-06-09 Water supply unit water cutoff relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8460882U JPS58187935U (en) 1982-06-09 1982-06-09 Water supply unit water cutoff relay

Publications (1)

Publication Number Publication Date
JPS58187935U true JPS58187935U (en) 1983-12-14

Family

ID=30093546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8460882U Pending JPS58187935U (en) 1982-06-09 1982-06-09 Water supply unit water cutoff relay

Country Status (1)

Country Link
JP (1) JPS58187935U (en)

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