EP3945218A1 - Pompe centrifuge - Google Patents

Pompe centrifuge Download PDF

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Publication number
EP3945218A1
EP3945218A1 EP21187851.7A EP21187851A EP3945218A1 EP 3945218 A1 EP3945218 A1 EP 3945218A1 EP 21187851 A EP21187851 A EP 21187851A EP 3945218 A1 EP3945218 A1 EP 3945218A1
Authority
EP
European Patent Office
Prior art keywords
cooling jacket
pump
space
centrifugal pump
jacket space
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
EP21187851.7A
Other languages
German (de)
English (en)
Inventor
Benjamin Wegner
Olaf Klare
Wolfgang Geier
Johannes REUSCHEL
Adrian Kocjan
Dino RAEDER
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.)
Wilo SE
Original Assignee
Wilo SE
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 Wilo SE filed Critical Wilo SE
Publication of EP3945218A1 publication Critical patent/EP3945218A1/fr
Pending legal-status Critical Current

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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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
EP21187851.7A 2020-07-27 2021-07-27 Pompe centrifuge Pending EP3945218A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU101956A LU101956B1 (de) 2020-07-27 2020-07-27 Kreiselpumpe

Publications (1)

Publication Number Publication Date
EP3945218A1 true EP3945218A1 (fr) 2022-02-02

Family

ID=72474355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21187851.7A Pending EP3945218A1 (fr) 2020-07-27 2021-07-27 Pompe centrifuge

Country Status (2)

Country Link
EP (1) EP3945218A1 (fr)
LU (1) LU101956B1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51154703U (fr) * 1975-05-31 1976-12-09
EP0531267A2 (fr) * 1991-09-03 1993-03-10 ITT Flygt Aktiebolag Dispositif de refroidissement pour moteur
DE4319619A1 (de) * 1993-06-14 1994-12-15 Wilo Gmbh Tauchmotorpumpe
JP2001304197A (ja) * 2000-04-28 2001-10-31 Kubota Corp 水中ポンプ
DE102005034341A1 (de) * 2005-07-22 2007-01-25 Ksb Aktiengesellschaft Tauchmotorpumpe mit Kühlmantel
DE102007036240A1 (de) * 2007-08-02 2009-02-05 Continental Automotive Gmbh Flüssigkeitspumpe
CN105673574A (zh) * 2016-03-18 2016-06-15 池泉 低噪音多级离心泵

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51154703U (fr) * 1975-05-31 1976-12-09
EP0531267A2 (fr) * 1991-09-03 1993-03-10 ITT Flygt Aktiebolag Dispositif de refroidissement pour moteur
DE4319619A1 (de) * 1993-06-14 1994-12-15 Wilo Gmbh Tauchmotorpumpe
JP2001304197A (ja) * 2000-04-28 2001-10-31 Kubota Corp 水中ポンプ
DE102005034341A1 (de) * 2005-07-22 2007-01-25 Ksb Aktiengesellschaft Tauchmotorpumpe mit Kühlmantel
DE102007036240A1 (de) * 2007-08-02 2009-02-05 Continental Automotive Gmbh Flüssigkeitspumpe
CN105673574A (zh) * 2016-03-18 2016-06-15 池泉 低噪音多级离心泵

Also Published As

Publication number Publication date
LU101956B1 (de) 2022-01-27

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