AT264296B - Electrically driven circulation pump - Google Patents

Electrically driven circulation pump

Info

Publication number
AT264296B
AT264296B AT566365A AT566365A AT264296B AT 264296 B AT264296 B AT 264296B AT 566365 A AT566365 A AT 566365A AT 566365 A AT566365 A AT 566365A AT 264296 B AT264296 B AT 264296B
Authority
AT
Austria
Prior art keywords
circulation pump
electrically driven
driven circulation
electrically
pump
Prior art date
Application number
AT566365A
Other languages
German (de)
Original Assignee
Beresford James & Son Ltd
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 Beresford James & Son Ltd filed Critical Beresford James & Son Ltd
Application granted granted Critical
Publication of AT264296B publication Critical patent/AT264296B/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
    • 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
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0011—Control, e.g. regulation, of pumps, pumping installations or systems by using valves by-pass valves
    • 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
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves
AT566365A 1964-06-25 1965-06-22 Electrically driven circulation pump AT264296B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26232/64A GB1043468A (en) 1964-06-25 1964-06-25 Electrically driven circulating pump

Publications (1)

Publication Number Publication Date
AT264296B true AT264296B (en) 1968-08-26

Family

ID=10240411

Family Applications (1)

Application Number Title Priority Date Filing Date
AT566365A AT264296B (en) 1964-06-25 1965-06-22 Electrically driven circulation pump

Country Status (7)

Country Link
US (1) US3306222A (en)
AT (1) AT264296B (en)
CH (1) CH444674A (en)
ES (1) ES314356A1 (en)
GB (1) GB1043468A (en)
LU (1) LU48882A1 (en)
NL (1) NL6507951A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008020330A1 (en) * 2008-04-23 2009-10-29 Continental Automotive Gmbh Shaft bearing for housing of high-pressure pump, has cylindrical bearing sleeve which is formed for mounting rotating shaft and which has outer wall, where cylindrical bearing sleeve extends into direction of longitudinal axis

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1570882A (en) * 1967-06-22 1969-06-13
JPS5362367A (en) * 1976-11-15 1978-06-03 Hitachi Ltd Washing machine equipped with pump
IT7822014V0 (en) * 1978-06-02 1978-06-02 Askoll Srl CENTRIFUGAL PUMP FOR SMALL FLOWS, PARTICULARLY TO OBTAIN WATER CIRCULATION IN AQUARIUMS AND SIMILAR.
JPS57119194A (en) * 1981-01-16 1982-07-24 Nikkiso Co Ltd Canned motor pump for use at high temperature
US4512724A (en) * 1983-03-17 1985-04-23 Metaframe, Inc. Electric pump for use in filtering system of a tropical fish tank or the like
JPH051674Y2 (en) * 1987-01-30 1993-01-18
US6082976A (en) * 1998-11-18 2000-07-04 Grundfos Manufacturing Corporation Circulating pump
US6386844B1 (en) * 2000-02-16 2002-05-14 Lucent Technologies Inc. Miniature liquid transfer pump and method of manufacturing same
DE102004058593B4 (en) * 2004-11-26 2016-05-12 Xylem Ip Holdings Llc circulating pump
JP2012180828A (en) * 2011-02-07 2012-09-20 Aisan Industry Co Ltd Electric pump
WO2014090078A1 (en) * 2012-12-12 2014-06-19 江门市地尔汉宇电器股份有限公司 Ac permanent-magnet drain pump
ES2778438T3 (en) 2017-03-23 2020-08-10 Xylem Europe Gmbh Release device for a hydraulic pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR580080A (en) * 1924-04-12 1924-10-29 Motor-pump unit
US3026808A (en) * 1960-02-18 1962-03-27 Immovilli Silvio Electrically operated pump assembly
US3119342A (en) * 1961-06-19 1964-01-28 Fostoria Corp Motor driven pumps
US3228341A (en) * 1963-08-21 1966-01-11 Taco Inc Pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008020330A1 (en) * 2008-04-23 2009-10-29 Continental Automotive Gmbh Shaft bearing for housing of high-pressure pump, has cylindrical bearing sleeve which is formed for mounting rotating shaft and which has outer wall, where cylindrical bearing sleeve extends into direction of longitudinal axis

Also Published As

Publication number Publication date
US3306222A (en) 1967-02-28
ES314356A1 (en) 1966-02-01
LU48882A1 (en) 1965-08-18
NL6507951A (en) 1965-12-27
CH444674A (en) 1967-09-30
GB1043468A (en) 1966-09-21

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