JP2524872Y2 - 全速待機運転ポンプ - Google Patents

全速待機運転ポンプ

Info

Publication number
JP2524872Y2
JP2524872Y2 JP1989050221U JP5022189U JP2524872Y2 JP 2524872 Y2 JP2524872 Y2 JP 2524872Y2 JP 1989050221 U JP1989050221 U JP 1989050221U JP 5022189 U JP5022189 U JP 5022189U JP 2524872 Y2 JP2524872 Y2 JP 2524872Y2
Authority
JP
Japan
Prior art keywords
water level
hole
pump
air
impeller
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.)
Expired - Lifetime
Application number
JP1989050221U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02141695U (en:Method
Inventor
幸一 林
隆 榎本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebara Corp
Original Assignee
Ebara Corp
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 by Ebara Corp filed Critical Ebara Corp
Priority to JP1989050221U priority Critical patent/JP2524872Y2/ja
Publication of JPH02141695U publication Critical patent/JPH02141695U/ja
Application granted granted Critical
Publication of JP2524872Y2 publication Critical patent/JP2524872Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)
JP1989050221U 1989-05-01 1989-05-01 全速待機運転ポンプ Expired - Lifetime JP2524872Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989050221U JP2524872Y2 (ja) 1989-05-01 1989-05-01 全速待機運転ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989050221U JP2524872Y2 (ja) 1989-05-01 1989-05-01 全速待機運転ポンプ

Publications (2)

Publication Number Publication Date
JPH02141695U JPH02141695U (en:Method) 1990-11-29
JP2524872Y2 true JP2524872Y2 (ja) 1997-02-05

Family

ID=31568586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989050221U Expired - Lifetime JP2524872Y2 (ja) 1989-05-01 1989-05-01 全速待機運転ポンプ

Country Status (1)

Country Link
JP (1) JP2524872Y2 (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3548689B2 (ja) * 1998-07-15 2004-07-28 株式会社日立製作所 立軸ポンプの運転法及び立軸ポンプ
JP2021014815A (ja) * 2019-07-12 2021-02-12 株式会社石垣 立軸水中ポンプを用いたポンプゲート

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0794834B2 (ja) * 1988-09-14 1995-10-11 株式会社日立製作所 ポンプ機場

Also Published As

Publication number Publication date
JPH02141695U (en:Method) 1990-11-29

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term