NL136978C - - Google Patents

Info

Publication number
NL136978C
NL136978C NL136978DA NL136978C NL 136978 C NL136978 C NL 136978C NL 136978D A NL136978D A NL 136978DA NL 136978 C NL136978 C NL 136978C
Authority
NL
Netherlands
Application number
Publication of NL136978C publication Critical patent/NL136978C/xx

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
    • 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
NL136978D NL136978C (en)

Publications (1)

Publication Number Publication Date
NL136978C true NL136978C (en)

Family

ID=1856049

Family Applications (1)

Application Number Title Priority Date Filing Date
NL136978D NL136978C (en)

Country Status (1)

Country Link
NL (1) NL136978C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2607710A1 (en) * 2011-12-23 2013-06-26 Grundfos Holding A/S Wet running circulation pump

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2607710A1 (en) * 2011-12-23 2013-06-26 Grundfos Holding A/S Wet running circulation pump
WO2013092902A1 (en) * 2011-12-23 2013-06-27 Grundfos Holding A/S Wet-running centrifugal pump
EP2905472A1 (en) * 2011-12-23 2015-08-12 Grundfos Holding A/S Wet running circulation pump
US9887603B2 (en) 2011-12-23 2018-02-06 Grundfos Holding A/S Wet-running centrifugal pump
EP2905472B1 (en) 2011-12-23 2020-03-04 Grundfos Holding A/S Wet running circulation pump

Similar Documents

Publication Publication Date Title
US9887603B2 (en) Wet-running centrifugal pump
US3128712A (en) Canned motor pump
CN1094568C (en) Sealed electric-motor pump
US3143676A (en) Sealing arrangement for canned pumps
GB773827A (en) Improvements in motor driven pumps
GB987265A (en) A pump and electric motor unit for pumping liquids
CH372928A (en) A unit consisting of a liquid pump and an electric motor attached to it
GB768871A (en) Improvements in motor driven pumps
FR1422113A (en) Improvements made to electromotive groups, especially electropumps
DE1528805A1 (en) Pump without stuffing box for high pressures
DE1763760A1 (en) Circulation pump, especially for heating systems
GB862415A (en) Pump unit with canned electric motor
GB907084A (en) Improvements in or relating to fluid pumps
FR1133541A (en) Sealed motor-pump unit
DE1916033A1 (en) Electric water pump
CH458934A (en) Pump without stuffing box
GB811392A (en) Improvements in electric motor driven pumps
DE2150688A1 (en) Canned motor type heating circulation pump
NL6515478A (en)
SE321025B (en)
NL136978C (en)