JPH0272394U - - Google Patents

Info

Publication number
JPH0272394U
JPH0272394U JP15009788U JP15009788U JPH0272394U JP H0272394 U JPH0272394 U JP H0272394U JP 15009788 U JP15009788 U JP 15009788U JP 15009788 U JP15009788 U JP 15009788U JP H0272394 U JPH0272394 U JP H0272394U
Authority
JP
Japan
Prior art keywords
pressure
differential pressure
sealing box
shaft sealing
differential
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
JP15009788U
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 JP15009788U priority Critical patent/JPH0272394U/ja
Publication of JPH0272394U publication Critical patent/JPH0272394U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る軸封部圧力制御装置を備
えた遠心ポンプの断面図である。 1……ポンプケーシング、4……軸封箱、7…
…差圧検出器、12……注液管、13……圧力制
御弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. ポンプケーシング内の圧力と軸封箱内の圧力と
    の差圧を検出する差圧検出器と、該差圧検出器の
    示度に応じて開閉し、軸封箱への清澄液の供給圧
    力を制御する圧力制御弁とを備えたことを特徴と
    するポンプ軸封部の圧力制御装置。
JP15009788U 1988-11-16 1988-11-16 Pending JPH0272394U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15009788U JPH0272394U (ja) 1988-11-16 1988-11-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15009788U JPH0272394U (ja) 1988-11-16 1988-11-16

Publications (1)

Publication Number Publication Date
JPH0272394U true JPH0272394U (ja) 1990-06-01

Family

ID=31422930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15009788U Pending JPH0272394U (ja) 1988-11-16 1988-11-16

Country Status (1)

Country Link
JP (1) JPH0272394U (ja)

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