IT1401566B1 - DEVICE FOR POWER TRANSMISSION BY ROTATING MAGNETIC FIELDS. - Google Patents
DEVICE FOR POWER TRANSMISSION BY ROTATING MAGNETIC FIELDS.Info
- Publication number
- IT1401566B1 IT1401566B1 ITPD2010A000249A ITPD20100249A IT1401566B1 IT 1401566 B1 IT1401566 B1 IT 1401566B1 IT PD2010A000249 A ITPD2010A000249 A IT PD2010A000249A IT PD20100249 A ITPD20100249 A IT PD20100249A IT 1401566 B1 IT1401566 B1 IT 1401566B1
- Authority
- IT
- Italy
- Prior art keywords
- power transmission
- magnetic fields
- rotating magnetic
- rotating
- fields
- Prior art date
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
- H02K5/1282—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 the partition wall in the air-gap being non cylindrical
-
- 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
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
- F04D15/0263—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being temperature, ingress of humidity or leakage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/25—Devices for sensing temperature, or actuated thereby
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
- H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
- H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPD2010A000249A IT1401566B1 (en) | 2010-08-03 | 2010-08-03 | DEVICE FOR POWER TRANSMISSION BY ROTATING MAGNETIC FIELDS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPD2010A000249A IT1401566B1 (en) | 2010-08-03 | 2010-08-03 | DEVICE FOR POWER TRANSMISSION BY ROTATING MAGNETIC FIELDS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITPD20100249A1 ITPD20100249A1 (en) | 2012-02-04 |
IT1401566B1 true IT1401566B1 (en) | 2013-07-26 |
Family
ID=43739571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITPD2010A000249A IT1401566B1 (en) | 2010-08-03 | 2010-08-03 | DEVICE FOR POWER TRANSMISSION BY ROTATING MAGNETIC FIELDS. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1401566B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2773872B1 (en) * | 2011-10-31 | 2019-03-06 | M Pumps Srl | Device for transmitting power through rotating magnetic fields |
DE102012019423B3 (en) * | 2012-10-02 | 2013-12-05 | Dickow-Pumpen Kg | Double can |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59222057A (en) * | 1983-05-31 | 1984-12-13 | Toshiba Corp | Rotary electric machine |
DE3704671A1 (en) * | 1987-02-14 | 1988-08-25 | Richter Chemie Technik Gmbh | LEAK DETECTING DEVICE FOR A MAGNETIC CENTRIFUGAL PUMP |
JPS63257451A (en) * | 1987-04-13 | 1988-10-25 | Ebara Res Co Ltd | Bulkhead of magnet coupling |
GB9126385D0 (en) * | 1991-12-12 | 1992-02-12 | Univ Cardiff | Thin film sensors |
DE4303629A1 (en) * | 1993-02-09 | 1994-08-18 | Junkalor Gmbh | Overheating and start-up protection in pumps with permanent magnet couplings |
DE4342649C1 (en) * | 1993-12-14 | 1995-02-16 | Munsch Kunststoff Schweistechn | Magnetic centrifugal pump for corrosive media |
ES2206123T3 (en) * | 1999-10-06 | 2004-05-16 | Cp Pumpen Ag | MAGNETICALLY COUPLED PUMP. |
DE202009010244U1 (en) * | 2009-07-29 | 2009-10-01 | Burgmann Industries Gmbh & Co. Kg | Containment shell arrangement |
-
2010
- 2010-08-03 IT ITPD2010A000249A patent/IT1401566B1/en active
Also Published As
Publication number | Publication date |
---|---|
ITPD20100249A1 (en) | 2012-02-04 |
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