JPH0356894U - - Google Patents

Info

Publication number
JPH0356894U
JPH0356894U JP11628689U JP11628689U JPH0356894U JP H0356894 U JPH0356894 U JP H0356894U JP 11628689 U JP11628689 U JP 11628689U JP 11628689 U JP11628689 U JP 11628689U JP H0356894 U JPH0356894 U JP H0356894U
Authority
JP
Japan
Prior art keywords
openings
vertical shaft
suction bell
bell portion
shaft pump
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
JP11628689U
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 JP11628689U priority Critical patent/JPH0356894U/ja
Publication of JPH0356894U publication Critical patent/JPH0356894U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本願考案に係る立軸ポンプの要部の縦
断側面図、第2図及び第3図は、従来装置の振動
と騒音の発生する状態の解説的な側面図、第4図
は本願考案に係る水をケーシング内に保持したま
まの保持運転の状態を示す側面図である。 符号説明、2……羽根車、4……ポンプケーシ
ング、5……吸込ベル部、6……スリツト、7…
…カバー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 羽根車2を収納したポンプケーシング4の吸込
    ベル部5に複数の開孔6……を円周方向に並設し
    、この開孔6を開閉することができる環状のカバ
    ー7を吸込ベル部5の周囲に摺動自在に配設した
    ことを特徴とする立軸ポンプの空気巻込み防止装
    置。
JP11628689U 1989-10-03 1989-10-03 Pending JPH0356894U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11628689U JPH0356894U (ja) 1989-10-03 1989-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11628689U JPH0356894U (ja) 1989-10-03 1989-10-03

Publications (1)

Publication Number Publication Date
JPH0356894U true JPH0356894U (ja) 1991-05-31

Family

ID=31664569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11628689U Pending JPH0356894U (ja) 1989-10-03 1989-10-03

Country Status (1)

Country Link
JP (1) JPH0356894U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228097B2 (ja) * 1980-12-26 1987-06-18 Tokyo Shibaura Electric Co
JPS6483896A (en) * 1987-09-28 1989-03-29 Hitachi Ltd Vertical shaft mixed flow pump

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228097B2 (ja) * 1980-12-26 1987-06-18 Tokyo Shibaura Electric Co
JPS6483896A (en) * 1987-09-28 1989-03-29 Hitachi Ltd Vertical shaft mixed flow pump

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