JPS6236270U - - Google Patents

Info

Publication number
JPS6236270U
JPS6236270U JP12829785U JP12829785U JPS6236270U JP S6236270 U JPS6236270 U JP S6236270U JP 12829785 U JP12829785 U JP 12829785U JP 12829785 U JP12829785 U JP 12829785U JP S6236270 U JPS6236270 U JP S6236270U
Authority
JP
Japan
Prior art keywords
suction port
discharge pipe
drained
corrosion
stopped
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
JP12829785U
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 JP12829785U priority Critical patent/JPS6236270U/ja
Publication of JPS6236270U publication Critical patent/JPS6236270U/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図は本考案の一実施例を示す縦断面図、第
２図は第１図のパツキングボツクスを示す部分拡
大図、第３図は公知の海水ポンプを示す縦断面図
である。 １…吸込口、２…インペラー、３…インペラー
シヤフト、４…吐出管、５…パツキングボツクス
、６…潤滑水流入孔、７…パツキング抑え、８…
吐出弁。 FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, FIG. 2 is a partially enlarged view of the packing box shown in FIG. 1, and FIG. 3 is a longitudinal sectional view showing a known seawater pump. 1... Suction port, 2... Impeller, 3... Impeller shaft, 4... Discharge pipe, 5... Packing box, 6... Lubricating water inlet, 7... Packing suppressor, 8...
discharge valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 運転停止中は吐出管内及び吸込口内の水を排水
するようにしたことを特徴とする水中ポンプの腐
食防止構造。 A corrosion-preventing structure for a submersible pump, characterized in that water in the discharge pipe and suction port is drained when the operation is stopped.
JP12829785U 1985-08-22 1985-08-22 Pending JPS6236270U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12829785U JPS6236270U (en) 1985-08-22 1985-08-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12829785U JPS6236270U (en) 1985-08-22 1985-08-22

Publications (1)

Publication Number Publication Date
JPS6236270U true JPS6236270U (en) 1987-03-03

Family

ID=31023842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12829785U Pending JPS6236270U (en) 1985-08-22 1985-08-22

Country Status (1)

Country Link
JP (1) JPS6236270U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3796341A1 (en) 2014-05-09 2021-03-24 Hitachi Metals, Ltd. Core case unit, coil component, and method for producing coil component

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958196A (en) * 1983-08-31 1984-04-03 Hitachi Ltd Corrosion suppressing apparatus for vertical-shaft pump
JPS60147597A (en) * 1984-01-12 1985-08-03 Toshiba Corp Vertical type circulating water pump

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958196A (en) * 1983-08-31 1984-04-03 Hitachi Ltd Corrosion suppressing apparatus for vertical-shaft pump
JPS60147597A (en) * 1984-01-12 1985-08-03 Toshiba Corp Vertical type circulating water pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3796341A1 (en) 2014-05-09 2021-03-24 Hitachi Metals, Ltd. Core case unit, coil component, and method for producing coil component

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