JP2001248592A5 - - Google Patents

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Publication number
JP2001248592A5
JP2001248592A5 JP2000056596A JP2000056596A JP2001248592A5 JP 2001248592 A5 JP2001248592 A5 JP 2001248592A5 JP 2000056596 A JP2000056596 A JP 2000056596A JP 2000056596 A JP2000056596 A JP 2000056596A JP 2001248592 A5 JP2001248592 A5 JP 2001248592A5
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JP
Japan
Prior art keywords
bearing
impeller
holding member
case
rotation
Prior art date
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Granted
Application number
JP2000056596A
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English (en)
Japanese (ja)
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JP2001248592A (ja
JP3993730B2 (ja
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Application filed filed Critical
Priority to JP2000056596A priority Critical patent/JP3993730B2/ja
Priority claimed from JP2000056596A external-priority patent/JP3993730B2/ja
Publication of JP2001248592A publication Critical patent/JP2001248592A/ja
Publication of JP2001248592A5 publication Critical patent/JP2001248592A5/ja
Application granted granted Critical
Publication of JP3993730B2 publication Critical patent/JP3993730B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2000056596A 2000-03-02 2000-03-02 ポンプ装置用のインペラ及びポンプ装置 Expired - Fee Related JP3993730B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000056596A JP3993730B2 (ja) 2000-03-02 2000-03-02 ポンプ装置用のインペラ及びポンプ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000056596A JP3993730B2 (ja) 2000-03-02 2000-03-02 ポンプ装置用のインペラ及びポンプ装置

Publications (3)

Publication Number Publication Date
JP2001248592A JP2001248592A (ja) 2001-09-14
JP2001248592A5 true JP2001248592A5 (https=) 2004-11-18
JP3993730B2 JP3993730B2 (ja) 2007-10-17

Family

ID=18577510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000056596A Expired - Fee Related JP3993730B2 (ja) 2000-03-02 2000-03-02 ポンプ装置用のインペラ及びポンプ装置

Country Status (1)

Country Link
JP (1) JP3993730B2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3967529B2 (ja) * 2000-07-07 2007-08-29 日本電産サンキョー株式会社 ポンプ装置
US7628836B2 (en) * 2006-05-08 2009-12-08 Hamilton Sundstrand Corporation Rotary drum separator system
JP5097754B2 (ja) * 2009-07-22 2012-12-12 パナソニック株式会社 ポンプ装置
GB2554761A (en) * 2016-10-10 2018-04-11 Aspen Pumps Ltd Pump impeller
JP2018135789A (ja) * 2017-02-21 2018-08-30 株式会社デンソー インペラ部材、及び、流体ポンプ
CN114427536B (zh) * 2022-01-24 2024-05-24 大福泵业有限公司 一种降低启动水阻的深井泵

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