IT8920074A0 - DIRECT CURRENT MOTOR. - Google Patents
DIRECT CURRENT MOTOR.Info
- Publication number
- IT8920074A0 IT8920074A0 IT8920074A IT2007489A IT8920074A0 IT 8920074 A0 IT8920074 A0 IT 8920074A0 IT 8920074 A IT8920074 A IT 8920074A IT 2007489 A IT2007489 A IT 2007489A IT 8920074 A0 IT8920074 A0 IT 8920074A0
- Authority
- IT
- Italy
- Prior art keywords
- direct current
- current motor
- motor
- direct
- current
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
- H02K23/20—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having additional brushes spaced intermediately of the main brushes on the commutator, e.g. cross-field machines, metadynes, amplidynes or other armature-reaction excited machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/26—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings
- H02K23/36—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings having two or more windings; having two or more commutators; having two or more stators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Dc Machiner (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3812190A DE3812190C1 (en) | 1988-04-13 | 1988-04-13 | DC motor |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8920074A0 true IT8920074A0 (en) | 1989-04-07 |
IT1229154B IT1229154B (en) | 1991-07-22 |
Family
ID=6351838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8920074A IT1229154B (en) | 1988-04-13 | 1989-04-07 | DIRECT CURRENT MOTOR. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3812190C1 (en) |
FR (1) | FR2632791A1 (en) |
IT (1) | IT1229154B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2686746B1 (en) * | 1992-01-24 | 1998-11-13 | Ecia Equip Composants Ind Auto | DIRECT CURRENT ELECTRIC MOTOR AT PREDETERMINED SPEEDS. |
DE4324258A1 (en) * | 1993-07-20 | 1995-01-26 | Braun Ag | Permanent magnet DC motor |
US5925999A (en) * | 1996-11-13 | 1999-07-20 | Siemens Canada Limited | Three-speed dual-winding direct current permanent magnet motor method and apparatus |
DE102007061834A1 (en) * | 2007-12-20 | 2009-07-30 | Daimler Ag | Steering arrangement for motor vehicle, particularly passenger car, has steering column and adjusting device with servomotor, where steering column is adjustable by adjusting device |
DE102008019546A1 (en) * | 2008-04-18 | 2009-10-22 | Continental Teves Ag & Co. Ohg | Motor pump unit for motor vehicle brake control systems |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1052338A (en) * | 1900-01-01 | |||
FR1093430A (en) * | 1953-02-27 | 1955-05-04 | Swf Spezialfabrik Fu R Autozub | DC motor, in particular small motor for controlling windshield wiper installation on vehicles |
DE2101459A1 (en) * | 1971-01-14 | 1972-08-03 | Bosch Gmbh Robert | DC motor that can be operated at several speed levels |
GB1537567A (en) * | 1976-10-01 | 1978-12-29 | Gen Motors Ltd | Permanent magnet electric motors |
DE2855987A1 (en) * | 1978-12-23 | 1980-07-10 | Flux Geraete Gmbh | Dual speed LV DC motor - has two rotor windings and two collectors with single permanent-magnet field for both speeds |
DE2904904A1 (en) * | 1979-02-09 | 1980-08-21 | Bosch Gmbh Robert | DC MOTOR |
GB2050706B (en) * | 1979-06-05 | 1984-01-25 | Sanyo Electric Co | Commutator motor |
-
1988
- 1988-04-13 DE DE3812190A patent/DE3812190C1/en not_active Expired
-
1989
- 1989-03-30 FR FR8904155A patent/FR2632791A1/en not_active Withdrawn
- 1989-04-07 IT IT8920074A patent/IT1229154B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1229154B (en) | 1991-07-22 |
FR2632791A1 (en) | 1989-12-15 |
DE3812190C1 (en) | 1989-08-31 |
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