JPS6170590U - - Google Patents

Info

Publication number
JPS6170590U
JPS6170590U JP15562084U JP15562084U JPS6170590U JP S6170590 U JPS6170590 U JP S6170590U JP 15562084 U JP15562084 U JP 15562084U JP 15562084 U JP15562084 U JP 15562084U JP S6170590 U JPS6170590 U JP S6170590U
Authority
JP
Japan
Prior art keywords
impeller chamber
outlet opening
pump
air vent
vent passage
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
JP15562084U
Other languages
Japanese (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 JP15562084U priority Critical patent/JPS6170590U/ja
Publication of JPS6170590U publication Critical patent/JPS6170590U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案にかかる水中ボルテツクスポン
プの一実施例を示す縦断側面図、第2図は第1図
の−線矢視切断図、第3図は第1図の−
線矢視切断図、第4図は空気抜き通路の変形例を
示す縦断側面図、第5図は従来の水中ボルテツク
スポンプの構造を示す縦断側面図である。 4…インペラ室、9…吐出口、12…出口開口
上端、13…空気抜き通路、14…隔壁部。
FIG. 1 is a longitudinal sectional side view showing an embodiment of the submersible vortex pump according to the present invention, FIG. 2 is a cross-sectional view taken along the line - in FIG. 1, and FIG.
FIG. 4 is a longitudinal sectional view showing a modified example of the air vent passage, and FIG. 5 is a longitudinal sectional side view showing the structure of a conventional submersible vortex pump. 4... Impeller chamber, 9... Discharge port, 12... Outlet opening upper end, 13... Air vent passage, 14... Partition wall portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ポンプ吐出口の出口開口上端を、インペラ室の
内頂部位置と等しいか、もしくは高く設けると共
に、インペラ室隔壁を貫通してインペラ室から上
記出口開口上端に連通する空気抜き通路を形成し
てなる水中ボルテツクスポンプ。
A submersible bolt having an upper end of the outlet opening of the pump discharge port that is equal to or higher than the inner top position of the impeller chamber, and an air vent passage passing through the impeller chamber partition wall and communicating from the impeller chamber to the upper end of the outlet opening. Tux pump.
JP15562084U 1984-10-15 1984-10-15 Pending JPS6170590U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15562084U JPS6170590U (en) 1984-10-15 1984-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15562084U JPS6170590U (en) 1984-10-15 1984-10-15

Publications (1)

Publication Number Publication Date
JPS6170590U true JPS6170590U (en) 1986-05-14

Family

ID=30713637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15562084U Pending JPS6170590U (en) 1984-10-15 1984-10-15

Country Status (1)

Country Link
JP (1) JPS6170590U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005240627A (en) * 2004-02-25 2005-09-08 Tsurumi Mfg Co Ltd Constraint preventing structure of submergible centrifugal pump
JP2005240630A (en) * 2004-02-25 2005-09-08 Tsurumi Mfg Co Ltd Constraint preventing structure of submergible centrifugal pump

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4212689Y1 (en) * 1964-04-24 1967-07-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4212689Y1 (en) * 1964-04-24 1967-07-18

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005240627A (en) * 2004-02-25 2005-09-08 Tsurumi Mfg Co Ltd Constraint preventing structure of submergible centrifugal pump
JP2005240630A (en) * 2004-02-25 2005-09-08 Tsurumi Mfg Co Ltd Constraint preventing structure of submergible centrifugal pump
JP4540363B2 (en) * 2004-02-25 2010-09-08 株式会社鶴見製作所 Restraint prevention structure for submersible centrifugal pump

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