JPH0345491U - - Google Patents

Info

Publication number
JPH0345491U
JPH0345491U JP10610889U JP10610889U JPH0345491U JP H0345491 U JPH0345491 U JP H0345491U JP 10610889 U JP10610889 U JP 10610889U JP 10610889 U JP10610889 U JP 10610889U JP H0345491 U JPH0345491 U JP H0345491U
Authority
JP
Japan
Prior art keywords
pump
back pressure
side plate
rotating body
regulating means
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
JP10610889U
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 JP10610889U priority Critical patent/JPH0345491U/ja
Publication of JPH0345491U publication Critical patent/JPH0345491U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details And Applications Of Rotary Liquid Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本考案ポンプの一実施例を示す要部断
面図、第2図は本考案の他の例を示す要部断面図
である。 1,21……ポンプハウジング、2,22,2
3……ポンプカバー、3……内歯車、4……外歯
車、5……クレセント、6……ポンプ駆動軸、7
……側板、8……背圧室、9……Oリング、12
……3方向電磁弁(調圧手段)、13……コント
ローラ、14……エンジン(ポンプ)回転センサ
、24,25……Oリング。

Claims (1)

  1. 【実用新案登録請求の範囲】 回転体を両側面封止状態で駆動させることによ
    りポンプ作用を得るようにしたポンプにおいて、 前記回転体の少なくとも一方の側面に側板を対
    設し、 この側板を回転体に押し付けるための背圧を供
    給されるようにした背圧室を設け、 この背圧をポンプ回転数の上昇につれ低下させ
    る調圧手段を設けたことを特徴とするポンプ。
JP10610889U 1989-09-12 1989-09-12 Pending JPH0345491U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10610889U JPH0345491U (ja) 1989-09-12 1989-09-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10610889U JPH0345491U (ja) 1989-09-12 1989-09-12

Publications (1)

Publication Number Publication Date
JPH0345491U true JPH0345491U (ja) 1991-04-26

Family

ID=31654852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10610889U Pending JPH0345491U (ja) 1989-09-12 1989-09-12

Country Status (1)

Country Link
JP (1) JPH0345491U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021085334A (ja) * 2019-11-25 2021-06-03 株式会社アドヴィックス 回転式ポンプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021085334A (ja) * 2019-11-25 2021-06-03 株式会社アドヴィックス 回転式ポンプ

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