IT1271894B - Motore elettrico sincrono particolarmente per pompe idrauliche di piccole dimensioni - Google Patents

Motore elettrico sincrono particolarmente per pompe idrauliche di piccole dimensioni

Info

Publication number
IT1271894B
IT1271894B ITVI930118A ITVI930118A IT1271894B IT 1271894 B IT1271894 B IT 1271894B IT VI930118 A ITVI930118 A IT VI930118A IT VI930118 A ITVI930118 A IT VI930118A IT 1271894 B IT1271894 B IT 1271894B
Authority
IT
Italy
Prior art keywords
electric motor
synchronous electric
hydraulic pumps
small hydraulic
motor particularly
Prior art date
Application number
ITVI930118A
Other languages
English (en)
Inventor
Valerio Bresolin
Original Assignee
Hydor Srl
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 Hydor Srl filed Critical Hydor Srl
Priority to ITVI930118A priority Critical patent/IT1271894B/it
Publication of ITVI930118A0 publication Critical patent/ITVI930118A0/it
Priority to EP94109686A priority patent/EP0633650A1/en
Priority to JP6154481A priority patent/JPH07170703A/ja
Publication of ITVI930118A1 publication Critical patent/ITVI930118A1/it
Application granted granted Critical
Publication of IT1271894B publication Critical patent/IT1271894B/it

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
    • 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
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • 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
    • F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/18—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • 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
    • H02K5/132—Submersible electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
ITVI930118A 1993-07-08 1993-07-08 Motore elettrico sincrono particolarmente per pompe idrauliche di piccole dimensioni IT1271894B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITVI930118A IT1271894B (it) 1993-07-08 1993-07-08 Motore elettrico sincrono particolarmente per pompe idrauliche di piccole dimensioni
EP94109686A EP0633650A1 (en) 1993-07-08 1994-06-23 Synchronous electric motor
JP6154481A JPH07170703A (ja) 1993-07-08 1994-07-06 同期電動機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI930118A IT1271894B (it) 1993-07-08 1993-07-08 Motore elettrico sincrono particolarmente per pompe idrauliche di piccole dimensioni

Publications (3)

Publication Number Publication Date
ITVI930118A0 ITVI930118A0 (it) 1993-07-08
ITVI930118A1 ITVI930118A1 (it) 1995-01-08
IT1271894B true IT1271894B (it) 1997-06-10

Family

ID=11425295

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVI930118A IT1271894B (it) 1993-07-08 1993-07-08 Motore elettrico sincrono particolarmente per pompe idrauliche di piccole dimensioni

Country Status (3)

Country Link
EP (1) EP0633650A1 (it)
JP (1) JPH07170703A (it)
IT (1) IT1271894B (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB636526A (en) * 1945-12-04 1950-05-03 Raleigh Cycle Company Ltd Improvements in tyre-driven dynamos for bicycles
CH262080A (de) * 1948-02-27 1949-06-15 Ag Metallwarenfabrik Fahrraddynamo.
US3551711A (en) * 1969-01-21 1970-12-29 Hermetic Coil Co Inc Encapsulated electric motor having p-m rotor and claw tooth station
DE3683962D1 (de) * 1985-07-01 1992-04-02 Easthorpe Investments Ltd Zentrifugalpumpe.

Also Published As

Publication number Publication date
EP0633650A1 (en) 1995-01-11
ITVI930118A1 (it) 1995-01-08
ITVI930118A0 (it) 1993-07-08
JPH07170703A (ja) 1995-07-04

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970627