JPH02135698U - - Google Patents

Info

Publication number
JPH02135698U
JPH02135698U JP4310489U JP4310489U JPH02135698U JP H02135698 U JPH02135698 U JP H02135698U JP 4310489 U JP4310489 U JP 4310489U JP 4310489 U JP4310489 U JP 4310489U JP H02135698 U JPH02135698 U JP H02135698U
Authority
JP
Japan
Prior art keywords
hole
liner ring
pump
impeller
suction port
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
JP4310489U
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 JP4310489U priority Critical patent/JPH02135698U/ja
Publication of JPH02135698U publication Critical patent/JPH02135698U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す断面図、第2
図は第1図の部を拡大して示す断面図、第3図
および第4図は同例の相異る状態を示す動作説明
図、第5図は通常のポンプを例示する要部の断面
図、第6図および第7図は従来例の相異る状態を
示す動作説明図、第8図および第9図は他の従来
例の相異る状態を示す動作説明図、第10図はさ
らに相異る従来例を示す説明図である。 1……本体、3……貫通孔、4……角部、5…
…羽根車、6……吸込口部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 羽根車の吸込口部が遊嵌可能な貫通孔を有して
    ケーシングに支持される弾性変形自在なポンプ用
    ライナリングにおいて、上記貫通孔の高圧側周縁
    角部を凸曲面状または平面状に形成することを特
    徴とするポンプ用ライナリング。
JP4310489U 1989-04-14 1989-04-14 Pending JPH02135698U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4310489U JPH02135698U (ja) 1989-04-14 1989-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4310489U JPH02135698U (ja) 1989-04-14 1989-04-14

Publications (1)

Publication Number Publication Date
JPH02135698U true JPH02135698U (ja) 1990-11-13

Family

ID=31555236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4310489U Pending JPH02135698U (ja) 1989-04-14 1989-04-14

Country Status (1)

Country Link
JP (1) JPH02135698U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999030040A1 (fr) * 1997-12-08 1999-06-17 Ebara Corporation Dispositif de pompage forme par traitement de feuille metallique
CN1325801C (zh) * 1997-12-08 2007-07-11 株式会社荏原制作所 板金加工的泵装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55164797A (en) * 1979-06-11 1980-12-22 Kyokuto Kikai Seisakusho:Kk Wear-resistant weir ring

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55164797A (en) * 1979-06-11 1980-12-22 Kyokuto Kikai Seisakusho:Kk Wear-resistant weir ring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999030040A1 (fr) * 1997-12-08 1999-06-17 Ebara Corporation Dispositif de pompage forme par traitement de feuille metallique
CN1325801C (zh) * 1997-12-08 2007-07-11 株式会社荏原制作所 板金加工的泵装置

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