JPH0231396U - - Google Patents

Info

Publication number
JPH0231396U
JPH0231396U JP10850788U JP10850788U JPH0231396U JP H0231396 U JPH0231396 U JP H0231396U JP 10850788 U JP10850788 U JP 10850788U JP 10850788 U JP10850788 U JP 10850788U JP H0231396 U JPH0231396 U JP H0231396U
Authority
JP
Japan
Prior art keywords
water
self
impeller
gap
pressure head
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
JP10850788U
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 JP10850788U priority Critical patent/JPH0231396U/ja
Publication of JPH0231396U publication Critical patent/JPH0231396U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】
図面は本考案の好適実施例を示し、第1図は本
考案の自吸式ポンプの側断面図、第2図は可動弁
の斜視図、第3図はポンプ特性を示す図、第4図
は従来の自吸式ポンプの側断面図である。 尚、図面で1は本考案の自吸式ポンプ、5は隔
壁、7は吸水室、9は吐水室、23は羽根車、2
9はソレノイド、37は可動弁、sは隔壁と羽根
車の間の隙間である。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 隔壁で画成された吸水室と吐水室とから成
    り、該吐水室で羽根車を回転させて吸水室から吸
    い込んだ水の圧力ヘツドを上昇させるようにした
    自吸式ポンプにおいて、 前記水の圧力ヘツドが上昇した時前記羽根車と
    隔壁の間の隙間に該隙間を逆流する水流を阻止す
    る方向に移動する可動弁を設けたことを特徴とす
    る自吸式ポンプ。 (2) 前記可動弁は電磁弁であることを特徴とす
    る請求項1記載の自吸式ポンプ。
JP10850788U 1988-08-18 1988-08-18 Pending JPH0231396U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10850788U JPH0231396U (ja) 1988-08-18 1988-08-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10850788U JPH0231396U (ja) 1988-08-18 1988-08-18

Publications (1)

Publication Number Publication Date
JPH0231396U true JPH0231396U (ja) 1990-02-27

Family

ID=31343904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10850788U Pending JPH0231396U (ja) 1988-08-18 1988-08-18

Country Status (1)

Country Link
JP (1) JPH0231396U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016530085A (ja) * 2013-07-18 2016-09-29 ウォン ジャン,スン 曝気装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016530085A (ja) * 2013-07-18 2016-09-29 ウォン ジャン,スン 曝気装置

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