FR2247114A5 - Electric motor-centrifugal pump combination - has impeller with extending shaft in material resistant to line fluid corrosion - Google Patents

Electric motor-centrifugal pump combination - has impeller with extending shaft in material resistant to line fluid corrosion

Info

Publication number
FR2247114A5
FR2247114A5 FR7335756A FR7335756A FR2247114A5 FR 2247114 A5 FR2247114 A5 FR 2247114A5 FR 7335756 A FR7335756 A FR 7335756A FR 7335756 A FR7335756 A FR 7335756A FR 2247114 A5 FR2247114 A5 FR 2247114A5
Authority
FR
France
Prior art keywords
impeller
shaft
electric motor
centrifugal pump
extending shaft
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
Application number
FR7335756A
Other languages
English (en)
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.)
Thomson-Brandt SA
Original Assignee
Thomson-Brandt SA
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 Thomson-Brandt SA filed Critical Thomson-Brandt SA
Priority to FR7335756A priority Critical patent/FR2247114A5/fr
Priority to IT27987/74A priority patent/IT1022551B/it
Priority to DE19742447542 priority patent/DE2447542A1/de
Priority to ES430694A priority patent/ES430694A0/es
Application granted granted Critical
Publication of FR2247114A5 publication Critical patent/FR2247114A5/fr
Expired 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/043—Shafts
    • 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
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid pumps
    • 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
    • F04D29/18—Rotors
    • F04D29/20—Mounting rotors on shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/95—Preventing corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7335756A 1973-10-05 1973-10-05 Electric motor-centrifugal pump combination - has impeller with extending shaft in material resistant to line fluid corrosion Expired FR2247114A5 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7335756A FR2247114A5 (en) 1973-10-05 1973-10-05 Electric motor-centrifugal pump combination - has impeller with extending shaft in material resistant to line fluid corrosion
IT27987/74A IT1022551B (it) 1973-10-05 1974-10-02 Motorompa a liquidi procedimento della sua fabbricazione ed apparecchio comportante una pompasiffatta
DE19742447542 DE2447542A1 (de) 1973-10-05 1974-10-04 Motorpumpe fuer fluessigkeiten und verfahren zu ihrer herstellung
ES430694A ES430694A0 (es) 1973-10-05 1974-10-04 Perfeccionamientos introducidos en una motobomba para li- quidos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7335756A FR2247114A5 (en) 1973-10-05 1973-10-05 Electric motor-centrifugal pump combination - has impeller with extending shaft in material resistant to line fluid corrosion

Publications (1)

Publication Number Publication Date
FR2247114A5 true FR2247114A5 (en) 1975-05-02

Family

ID=9126011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7335756A Expired FR2247114A5 (en) 1973-10-05 1973-10-05 Electric motor-centrifugal pump combination - has impeller with extending shaft in material resistant to line fluid corrosion

Country Status (4)

Country Link
DE (1) DE2447542A1 (fr)
ES (1) ES430694A0 (fr)
FR (1) FR2247114A5 (fr)
IT (1) IT1022551B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485647A1 (fr) * 1980-06-30 1981-12-31 Seh Hydraulique Electro Dispositif de raccordement d'une pompe a un moteur, groupe de pompage comportant un tel dispositif et arbre pour ce dispositif
WO2009040176A1 (fr) * 2007-09-25 2009-04-02 Appliances Components Companies S.P.A. Pompe hydraulique améliorée
CN101802416B (zh) * 2007-09-20 2013-03-13 Ksb股份公司 主冷却剂泵
DE10357506B4 (de) * 2002-12-10 2014-01-16 Denso Corporation Kraftstoffpumpe zum Einbau in einem Kraftstoffbehälter

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534740C3 (de) * 1975-08-04 1983-02-03 Franz 4630 Bochum Klaus Spaltrohrkreiselpumpe
DK155231C (da) * 1986-05-12 1989-07-17 Grundfos Int Spalteroersmotorpumpe
DE10019819A1 (de) * 2000-04-20 2001-10-31 Fhp Motors Gmbh Pumpe, insbesondere Umwälzpumpe für Haushaltsmaschinen wie Geschirrspülmaschinen
DE10322464B4 (de) * 2003-05-16 2012-05-03 Ksb Ag Spaltrohrmotorpumpe
CN105298855A (zh) * 2014-07-02 2016-02-03 泾县双氟泵阀技术服务有限公司 一种磁力泵

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485647A1 (fr) * 1980-06-30 1981-12-31 Seh Hydraulique Electro Dispositif de raccordement d'une pompe a un moteur, groupe de pompage comportant un tel dispositif et arbre pour ce dispositif
DE10357506B4 (de) * 2002-12-10 2014-01-16 Denso Corporation Kraftstoffpumpe zum Einbau in einem Kraftstoffbehälter
CN101802416B (zh) * 2007-09-20 2013-03-13 Ksb股份公司 主冷却剂泵
WO2009040176A1 (fr) * 2007-09-25 2009-04-02 Appliances Components Companies S.P.A. Pompe hydraulique améliorée

Also Published As

Publication number Publication date
ES430694A0 (es) 1976-11-01
DE2447542A1 (de) 1975-04-17
IT1022551B (it) 1978-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse