DE3876476D1 - Selbstsaugende kreiselpumpe. - Google Patents

Selbstsaugende kreiselpumpe.

Info

Publication number
DE3876476D1
DE3876476D1 DE8888105434T DE3876476T DE3876476D1 DE 3876476 D1 DE3876476 D1 DE 3876476D1 DE 8888105434 T DE8888105434 T DE 8888105434T DE 3876476 T DE3876476 T DE 3876476T DE 3876476 D1 DE3876476 D1 DE 3876476D1
Authority
DE
Germany
Prior art keywords
centrifugal pump
self
suctioning
secant
ribs
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 - Fee Related
Application number
DE8888105434T
Other languages
English (en)
Inventor
Ernst Dipl Ing Korthaus
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE8888105434T priority Critical patent/DE3876476D1/de
Application granted granted Critical
Publication of DE3876476D1 publication Critical patent/DE3876476D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/004—Priming of not self-priming pumps
    • F04D9/005—Priming of not self-priming pumps by adducting or recycling liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/02—Self-priming pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE8888105434T 1987-04-16 1988-04-06 Selbstsaugende kreiselpumpe. Expired - Fee Related DE3876476D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888105434T DE3876476D1 (de) 1987-04-16 1988-04-06 Selbstsaugende kreiselpumpe.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873712916 DE3712916A1 (de) 1987-04-16 1987-04-16 Selbstsaugende kreiselpumpe
DE8888105434T DE3876476D1 (de) 1987-04-16 1988-04-06 Selbstsaugende kreiselpumpe.

Publications (1)

Publication Number Publication Date
DE3876476D1 true DE3876476D1 (de) 1993-01-21

Family

ID=6325756

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873712916 Granted DE3712916A1 (de) 1987-04-16 1987-04-16 Selbstsaugende kreiselpumpe
DE8888105434T Expired - Fee Related DE3876476D1 (de) 1987-04-16 1988-04-06 Selbstsaugende kreiselpumpe.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873712916 Granted DE3712916A1 (de) 1987-04-16 1987-04-16 Selbstsaugende kreiselpumpe

Country Status (7)

Country Link
US (1) US4844687A (de)
EP (1) EP0286954B1 (de)
JP (1) JPS63277886A (de)
AT (1) ATE83297T1 (de)
DE (2) DE3712916A1 (de)
ES (1) ES2037123T3 (de)
IN (1) IN171114B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2533191Y2 (ja) * 1991-03-22 1997-04-23 新明和工業株式会社 ポンプ装置
DE4309479A1 (de) * 1993-03-24 1994-09-29 Wilo Gmbh Radialkreiselpumpe
DE9317443U1 (de) * 1993-11-15 1994-01-13 Duewag Ag, 47829 Krefeld Wasserversorgungsanlage, insbesondere für Gastronomiewagen von Reisezügen
US6471476B1 (en) 2000-11-13 2002-10-29 Wacker Corporation Centrifugal trash pump
US7197885B2 (en) * 2004-09-30 2007-04-03 Valeo Climate Control Corp Water separator with ribs
JP4861289B2 (ja) * 2004-10-27 2012-01-25 パナソニック株式会社 空気調和機用ファンユニット
PL1873399T3 (pl) * 2006-06-29 2013-06-28 Grundfos Management As Agregat z pompą odśrodkową
CN102913484B (zh) * 2012-10-31 2015-11-18 遵义海立水泵制造有限责任公司 一种泵顶涡壳
CN103133353B (zh) * 2013-03-12 2015-05-06 孙九江 自吸式离心泵
JP2021181764A (ja) * 2020-05-19 2021-11-25 株式会社荏原製作所 ポンプ

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE673662C (de) * 1937-02-27 1939-03-25 Fedor Werner Selbstansaugende Fliehkraftpumpe
US2247817A (en) * 1938-04-30 1941-07-01 Gen Electric Centrifugal pump
US2461925A (en) * 1946-09-05 1949-02-15 Gorman Rupp Co Self-priming centrifugal pump
DE959969C (de) * 1951-05-16 1957-03-14 Georg Volland Dr Ing Selbstansaugende Kreiselpumpe
US2792787A (en) * 1953-03-03 1957-05-21 Mcculloch Motors Corp Pumping device
US2945448A (en) * 1957-02-15 1960-07-19 Bell & Gossett Co Universal centrifugal pump
GB856886A (en) * 1957-07-30 1960-12-21 Bell & Gossett Co Centrifugal pump
GB974971A (en) * 1959-12-03 1964-11-11 J H Carruthers & Company Ltd A rotary gas pump
US3103177A (en) * 1961-07-20 1963-09-10 Bell & Gossett Co Self-priming centrifugal pump
US3506374A (en) * 1968-06-04 1970-04-14 Decatur Pump Co Self-priming pump
US3873231A (en) * 1972-08-11 1975-03-25 Allis Chalmers Centrifugal pump diffuser
DE7534163U (de) * 1975-10-28 1976-03-11 Grabbe, Friedbert, Ing.(Grad.), 4300 Essen Kreiselpumpe zur foerderung von mit gasen vermischten fluessigkeiten
FR2405083A1 (fr) * 1977-10-04 1979-05-04 Ideal Standard Separateur liquide-air pour applications diverses et notamment pour pompe centrifuge
YU41671B (en) * 1979-10-22 1987-12-31 Tozd Tovarna Motorjev Tomos Self suction centrifugal pump
SU987189A1 (ru) * 1981-05-19 1983-01-07 Предприятие П/Я В-8319 Лопастной насос
DE3539883A1 (de) * 1985-09-18 1987-03-26 Hermetic Pumpen Gmbh Selbstansaugende kreiselpumpe
DE8705619U1 (de) * 1987-04-16 1987-07-16 Korthaus, Ernst, Dipl.-Ing., 5982 Neuenrade Selbstsaugende Kreiselpumpe

Also Published As

Publication number Publication date
ATE83297T1 (de) 1992-12-15
EP0286954B1 (de) 1992-12-09
DE3712916C2 (de) 1989-11-30
US4844687A (en) 1989-07-04
JPS63277886A (ja) 1988-11-15
IN171114B (de) 1992-07-25
EP0286954A2 (de) 1988-10-19
ES2037123T3 (es) 1993-06-16
EP0286954A3 (en) 1989-01-11
DE3712916A1 (de) 1988-11-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee