GB1180598A - Improvements in or relating to Motor Pump Assemblies - Google Patents

Improvements in or relating to Motor Pump Assemblies

Info

Publication number
GB1180598A
GB1180598A GB5604967A GB5604967A GB1180598A GB 1180598 A GB1180598 A GB 1180598A GB 5604967 A GB5604967 A GB 5604967A GB 5604967 A GB5604967 A GB 5604967A GB 1180598 A GB1180598 A GB 1180598A
Authority
GB
United Kingdom
Prior art keywords
bearing
rotor
pump
hollow shaft
support plate
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
GB5604967A
Other languages
English (en)
Inventor
Jean Gangloff
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
Publication of GB1180598A publication Critical patent/GB1180598A/en
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
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/0613—Special connection between the rotor compartments
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/0633—Details of the bearings
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/064—Details of the magnetic circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump
    • F04D15/0033—By-passing by increasing clearance between impeller and its casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB5604967A 1967-04-21 1967-12-08 Improvements in or relating to Motor Pump Assemblies Expired GB1180598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR103612A FR1527993A (fr) 1967-04-21 1967-04-21 Pompe d'accélération, sans presse-étoupe, pour installations de chauffage central à eau chaude

Publications (1)

Publication Number Publication Date
GB1180598A true GB1180598A (en) 1970-02-04

Family

ID=8629337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5604967A Expired GB1180598A (en) 1967-04-21 1967-12-08 Improvements in or relating to Motor Pump Assemblies

Country Status (5)

Country Link
BE (1) BE714008A (cs)
DE (1) DE1653716A1 (cs)
ES (1) ES351347A1 (cs)
FR (1) FR1527993A (cs)
GB (1) GB1180598A (cs)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533976A1 (fr) * 1982-10-05 1984-04-06 Electro Hydraulique Seh Motopompe a moteur elecrique a rotor noye
EP0482063A4 (en) * 1989-07-10 1992-12-09 Regents Of The University Of Minnesota Radial drive for implantable centrifugal cardiac assist pump
GB2266749A (en) * 1992-05-07 1993-11-10 Falmer Investment Ltd Centrifugal pumps
EP0657653A1 (en) * 1993-12-08 1995-06-14 Ebara Corporation Canned motor pump
WO2002058213A1 (en) * 2001-01-19 2002-07-25 Ebara Corporation Canned motor and canned motor pump
CN103912524A (zh) * 2014-04-25 2014-07-09 无锡市安化屏蔽电泵厂 输送易凝固、结晶介质用的屏蔽电泵
WO2015090724A1 (de) * 2013-12-20 2015-06-25 Robert Bosch Gmbh Pumpenvorrichtung
FR3015585A1 (fr) * 2013-12-19 2015-06-26 Wilo Salmson France Protection du rotor d'une pompe de circulation de fluide a moteur synchrone a rotor noye
WO2018073508A1 (fr) * 2016-10-19 2018-04-26 Saint Jean Industries Motopompe a rotor noye, et procede de fabrication d'une telle motopompe

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245973A1 (de) * 1982-12-11 1984-06-14 Allweiler Ag, 7760 Radolfzell Motorpumpenaggregat
DK155231C (da) * 1986-05-12 1989-07-17 Grundfos Int Spalteroersmotorpumpe
DE3622269A1 (de) * 1986-07-03 1988-01-14 Richard Halm Spaltrohrmotorpumpe
DE9306046U1 (de) * 1993-04-21 1993-09-09 Neckien, Eberhard, 78126 Königsfeld Umwälzpumpe mit Niederspannungsmotor

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533976A1 (fr) * 1982-10-05 1984-04-06 Electro Hydraulique Seh Motopompe a moteur elecrique a rotor noye
EP0482063A4 (en) * 1989-07-10 1992-12-09 Regents Of The University Of Minnesota Radial drive for implantable centrifugal cardiac assist pump
GB2266749A (en) * 1992-05-07 1993-11-10 Falmer Investment Ltd Centrifugal pumps
GB2266749B (en) * 1992-05-07 1995-09-06 Falmer Investment Ltd Centrifugal pumps
EP0657653A1 (en) * 1993-12-08 1995-06-14 Ebara Corporation Canned motor pump
US5692886A (en) * 1993-12-08 1997-12-02 Ebara Corporation Canned motor pump having concentric bearings
WO2002058213A1 (en) * 2001-01-19 2002-07-25 Ebara Corporation Canned motor and canned motor pump
CN100405705C (zh) * 2001-01-19 2008-07-23 株式会社荏原制作所 密封电机和密封电机泵
FR3015585A1 (fr) * 2013-12-19 2015-06-26 Wilo Salmson France Protection du rotor d'une pompe de circulation de fluide a moteur synchrone a rotor noye
WO2015090724A1 (de) * 2013-12-20 2015-06-25 Robert Bosch Gmbh Pumpenvorrichtung
CN105829720A (zh) * 2013-12-20 2016-08-03 罗伯特·博世有限公司 泵装置
CN103912524A (zh) * 2014-04-25 2014-07-09 无锡市安化屏蔽电泵厂 输送易凝固、结晶介质用的屏蔽电泵
WO2018073508A1 (fr) * 2016-10-19 2018-04-26 Saint Jean Industries Motopompe a rotor noye, et procede de fabrication d'une telle motopompe
CN110036205A (zh) * 2016-10-19 2019-07-19 圣让工业公司 罐封马达泵以及用于制造这种马达泵的方法

Also Published As

Publication number Publication date
ES351347A1 (es) 1969-06-01
FR1527993A (fr) 1968-06-07
BE714008A (cs) 1968-09-16
DE1653716A1 (de) 1972-10-26

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