CH433019A - Centrifugal pump unit with a device for the automatic generation of a lubrication and cooling circuit - Google Patents

Centrifugal pump unit with a device for the automatic generation of a lubrication and cooling circuit

Info

Publication number
CH433019A
CH433019A CH1260865A CH1260865A CH433019A CH 433019 A CH433019 A CH 433019A CH 1260865 A CH1260865 A CH 1260865A CH 1260865 A CH1260865 A CH 1260865A CH 433019 A CH433019 A CH 433019A
Authority
CH
Switzerland
Prior art keywords
lubrication
pump unit
centrifugal pump
cooling circuit
automatic generation
Prior art date
Application number
CH1260865A
Other languages
German (de)
Inventor
Arno Dipl Ing Mayer
Anton Heumann
Reinhard Dipl Ing Klesse
Original Assignee
Klein Schanzlin & Becker Ag
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 Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag
Publication of CH433019A publication Critical patent/CH433019A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • 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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/001—Preventing vapour lock
    • F04D9/002—Preventing vapour lock by means in the very pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH1260865A 1964-09-11 1965-09-10 Centrifugal pump unit with a device for the automatic generation of a lubrication and cooling circuit CH433019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964K0053983 DE1453797C2 (en) 1964-09-11 1964-09-11 Device for the automatic generation of a lubricating, cooling and venting circuit for centrifugal pump units

Publications (1)

Publication Number Publication Date
CH433019A true CH433019A (en) 1967-03-31

Family

ID=7226923

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1260865A CH433019A (en) 1964-09-11 1965-09-10 Centrifugal pump unit with a device for the automatic generation of a lubrication and cooling circuit

Country Status (5)

Country Link
AT (1) AT257369B (en)
CH (1) CH433019A (en)
DE (2) DE1453797C2 (en)
GB (1) GB1106478A (en)
NL (1) NL6511752A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8705090A1 (en) * 1985-07-01 1987-04-16 Easthorpe Investments Ltd Centrifugal pump.
EP0308372B1 (en) * 1987-09-15 1991-04-03 Bieri Pumpenbau Ag Circulation pump, particularly for hot water systems
DE3803774A1 (en) * 1988-02-09 1989-08-17 Grundfos Int PUMP UNIT FOR HEATING SYSTEMS
DE29505575U1 (en) * 1994-05-04 1995-06-14 Halm, Richard, 73666 Baltmannsweiler Wet rotor canned motor for pumps
DE4433970A1 (en) * 1994-09-23 1996-03-28 Teves Gmbh Alfred Electric motor for an engine, especially for a pump
KR100198399B1 (en) * 1996-11-29 1999-06-15 전주범 Rotor construction of revolution in hot water pump
DE102011009192B3 (en) 2011-01-21 2012-06-28 Continental Automotive Gmbh Electric fluid pump with cooled wet running area
DE102014202283A1 (en) * 2014-02-07 2015-08-13 Bühler Motor GmbH Oil pump drive
CN111425404A (en) * 2020-04-10 2020-07-17 芜湖飞龙汽车电子技术研究院有限公司 High-lift low-axial-force two-stage wet electronic centrifugal pump and using method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE276593C (en) *
DE333237C (en) * 1917-07-18 1921-02-19 Moteurs Gnome Et Rhone Soc D Centrifugal pump for liquids that contain air, vapor or gas bubbles or whose temperature is close to the boiling point
DE680247C (en) * 1934-11-19 1939-08-24 Vogel Ernst Installation on electric submersible motor pumps
DE974665C (en) * 1950-11-03 1961-03-16 Bayer Ag Pump unit in which the pump impeller and the rotor of the electric motor are housed in a common space
GB821609A (en) * 1955-01-28 1959-10-14 Sigmund Pumps Ltd A pump and driving electric motor unit
US2941476A (en) * 1955-06-23 1960-06-21 Goulds Pumps Motor pump units
CH346111A (en) * 1957-04-25 1960-04-30 Emerjy Societe A Responsabilit Group comprising an electric motor and a pump, for central heating installation
US2931307A (en) * 1957-12-04 1960-04-05 Gorman Rupp Ind Inc Enclosed rotor construction for motor pump unit
DE1097543B (en) * 1958-12-01 1961-01-19 Lederle Pumpen & Maschf Gap sealing of the electric drive motor assembled with a centrifugal pump, preferably in the case of a pump for conveying a chemically aggressive or a radioactive liquid medium
US3135211A (en) * 1960-09-28 1964-06-02 Integral Motor Pump Corp Motor and pump assembly

Also Published As

Publication number Publication date
DE1453797C2 (en) 1970-05-14
DE1453792B1 (en) 1969-09-11
GB1106478A (en) 1968-03-20
AT257369B (en) 1967-10-10
NL6511752A (en) 1966-03-14

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