DK121741B - Electric drive circulating pump of the wet motor type with encapsulated rotor, in particular circulating pump for central heating systems. - Google Patents

Electric drive circulating pump of the wet motor type with encapsulated rotor, in particular circulating pump for central heating systems.

Info

Publication number
DK121741B
DK121741B DK346864A DK346864A DK121741B DK 121741 B DK121741 B DK 121741B DK 346864 A DK346864 A DK 346864A DK 346864 A DK346864 A DK 346864A DK 121741 B DK121741 B DK 121741B
Authority
DK
Denmark
Prior art keywords
circulating pump
electric drive
heating systems
central heating
motor type
Prior art date
Application number
DK346864A
Other languages
Danish (da)
Inventor
B Lebkuchner
Original Assignee
Taco Inc
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 Taco Inc filed Critical Taco Inc
Publication of DK121741B publication Critical patent/DK121741B/en

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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/22—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using plotters
    • G06K15/225—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using plotters using optical plotters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK346864A 1964-03-02 1964-07-10 Electric drive circulating pump of the wet motor type with encapsulated rotor, in particular circulating pump for central heating systems. DK121741B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34839264A 1964-03-02 1964-03-02

Publications (1)

Publication Number Publication Date
DK121741B true DK121741B (en) 1971-11-22

Family

ID=23367840

Family Applications (1)

Application Number Title Priority Date Filing Date
DK346864A DK121741B (en) 1964-03-02 1964-07-10 Electric drive circulating pump of the wet motor type with encapsulated rotor, in particular circulating pump for central heating systems.

Country Status (7)

Country Link
AT (1) AT255911B (en)
BE (1) BE649719A (en)
CH (1) CH420864A (en)
DE (1) DE1528866A1 (en)
DK (1) DK121741B (en)
GB (1) GB1070063A (en)
NL (2) NL6406975A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834668A1 (en) * 1988-10-12 1990-04-19 Klein Schanzlin & Becker Ag PRESSURE-RESISTANT ENCLOSED TUBE MOTOR
EP0566088B1 (en) * 1992-04-14 1997-07-09 Ebara Corporation Bearing device for use in a canned motor

Also Published As

Publication number Publication date
CH420864A (en) 1966-09-15
AT255911B (en) 1967-07-25
GB1070063A (en) 1967-05-24
NL125603C (en)
BE649719A (en) 1964-12-28
NL6406975A (en) 1965-09-03
DE1528866A1 (en) 1970-04-23

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