JPS6297294U - - Google Patents

Info

Publication number
JPS6297294U
JPS6297294U JP18903685U JP18903685U JPS6297294U JP S6297294 U JPS6297294 U JP S6297294U JP 18903685 U JP18903685 U JP 18903685U JP 18903685 U JP18903685 U JP 18903685U JP S6297294 U JPS6297294 U JP S6297294U
Authority
JP
Japan
Prior art keywords
pump
main shaft
bearing box
accommodated
free end
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
JP18903685U
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 JP18903685U priority Critical patent/JPS6297294U/ja
Publication of JPS6297294U publication Critical patent/JPS6297294U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control 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切欠側面図、
第２図および第３図は相異なる従来例を示す部分
断面図である。 １２……軸受箱、１３……主軸、１４……軸受
、１５……端面、１６……内室、２２……低圧部
、２１……連通孔。 FIG. 1 is a cutaway side view showing an embodiment of the present invention;
FIGS. 2 and 3 are partial sectional views showing different conventional examples. 12...Bearing box, 13...Main shaft, 14...Bearing, 15...End face, 16...Inner chamber, 22...Low pressure section, 21...Communication hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主軸の吐出側自由端が収容された軸受箱を有す
るポンプにおいて、上記軸受箱の内部とポンプの
低圧部とを連通可能に上記主軸に設けられた連通
孔を具備することを特徴とする水中ウエスコポン
プ。 A pump having a bearing box in which a free end on the discharge side of the main shaft is accommodated, characterized in that the main shaft is provided with a communication hole that allows communication between the inside of the bearing box and a low-pressure part of the pump. pump.
JP18903685U 1985-12-10 1985-12-10 Pending JPS6297294U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18903685U JPS6297294U (en) 1985-12-10 1985-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18903685U JPS6297294U (en) 1985-12-10 1985-12-10

Publications (1)

Publication Number Publication Date
JPS6297294U true JPS6297294U (en) 1987-06-20

Family

ID=31140961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18903685U Pending JPS6297294U (en) 1985-12-10 1985-12-10

Country Status (1)

Country Link
JP (1) JPS6297294U (en)

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