EP2573382A3 - Electric machine, in particular starting device, and method for producing a support bearing assembly of an electric machine - Google Patents
Electric machine, in particular starting device, and method for producing a support bearing assembly of an electric machine Download PDFInfo
- Publication number
- EP2573382A3 EP2573382A3 EP12184842.8A EP12184842A EP2573382A3 EP 2573382 A3 EP2573382 A3 EP 2573382A3 EP 12184842 A EP12184842 A EP 12184842A EP 2573382 A3 EP2573382 A3 EP 2573382A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- electric machine
- support bearing
- bearing
- producing
- bearing assembly
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
- F02N15/006—Assembling or mounting of starting devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Motor Or Generator Frames (AREA)
- Manufacture Of Motors, Generators (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Elektrische Maschine (10), insbesondere Startvorrichtung, mit einem Stator (29) und einem radial innerhalb des Stators (29) angeordneten Rotor (37) mit einer Antriebswelle (44), mit je einer Stützlageranordnung (66, 69) auf je einer drehaxialen Seite des Rotors (37), wobei jede Stützlageranordnung (66, 69) dazu geeignet ist, sowohl in radialer als auch drehaxialer Richtung Lagerkräfte (Fa, Fr) zu bewirken, wobei eine Stützlageranordnung (66, 69) in einem Lagerdeckel (60) ist und dabei die Antriebswelle (44) gestützt ist, wobei ein Schraubelement (91) mittels eines Einschraubgewindes (94) in einem Aufnahmegewinde (100) des Lagerdeckels (60) in diesem gehalten ist, dadurch gekennzeichnet, dass das Schraubelement (91) sowohl eine radiale Lagerkraft (Fr) als auch eine axiale Lagerkraft (Fa) bewirkt.Electric machine (10), in particular starting device, with a stator (29) and a rotor (37) arranged radially inside the stator (29) with a drive shaft (44), each with a support bearing arrangement (66, 69) on each side of the rotation axis the rotor (37), wherein each support bearing assembly (66, 69) is adapted to effect both radial and rotational axial bearing forces (Fa, Fr), wherein a support bearing assembly (66, 69) in a bearing cap (60) and wherein the drive shaft (44) is supported, wherein a screw member (91) by means of a screw thread (94) in a receiving thread (100) of the bearing cap (60) is held therein, characterized in that the screw (91) both a radial bearing force (Fr) and an axial bearing force (Fa) causes.
Des Weiteren wird ein Verfahren zur Herstellung einer entsprechenden Stützlageranordnung (69) in der elektrischen Maschine vorgeschlagen. Furthermore, a method for producing a corresponding support bearing arrangement (69) in the electrical machine is proposed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011083263A DE102011083263A1 (en) | 2011-09-23 | 2011-09-23 | Electric machine, in particular starting device, and method for producing a support bearing arrangement of an electrical machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2573382A2 EP2573382A2 (en) | 2013-03-27 |
EP2573382A3 true EP2573382A3 (en) | 2017-12-06 |
Family
ID=46963511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12184842.8A Withdrawn EP2573382A3 (en) | 2011-09-23 | 2012-09-18 | Electric machine, in particular starting device, and method for producing a support bearing assembly of an electric machine |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2573382A3 (en) |
CN (1) | CN103023189B (en) |
DE (1) | DE102011083263A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103001379B (en) * | 2012-12-30 | 2015-11-11 | 台州市博洋机电有限公司 | A kind of external rotor electric machine |
DE102013207875B4 (en) * | 2013-04-30 | 2021-03-18 | Seg Automotive Germany Gmbh | Starting device for an internal combustion engine |
DE102013222907B4 (en) * | 2013-11-11 | 2021-08-12 | Seg Automotive Germany Gmbh | Starting device for an internal combustion engine |
DE102014214949B4 (en) * | 2014-07-30 | 2022-11-24 | BSH Hausgeräte GmbH | Household laundry treatment machine with a laundry drum that can be driven by an electric motor and method for assembly |
CN104179617B (en) * | 2014-08-08 | 2016-03-16 | 毅联实业(上海)有限公司 | The gear advancing means of gas starter motor |
CN105914960B (en) * | 2016-06-30 | 2018-02-09 | 江苏朗信电气有限公司 | A kind of rotor clearance adjusting apparatus of radiation fan on vehicle motor |
CN111911534B (en) * | 2020-07-01 | 2021-10-19 | 江苏理工学院 | Automatic trigger lever type bearing protection device |
DE102023000297A1 (en) | 2022-02-28 | 2023-08-31 | Sew-Eurodrive Gmbh & Co Kg | Drive with electric motor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2016213A (en) * | 1978-03-04 | 1979-09-19 | Rau Swf Autozubehoer | Electric drive unit |
DE3216448A1 (en) * | 1982-05-03 | 1983-11-03 | Robert Bosch Gmbh, 7000 Stuttgart | TURNING DEVICE FOR INTERNAL COMBUSTION ENGINES |
GB2263949A (en) * | 1992-01-30 | 1993-08-11 | Ide Russell D | Shaft support assembly. |
EP1645761A2 (en) * | 2004-10-07 | 2006-04-12 | IMS Gear GmbH | Bearing element |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2501060A (en) * | 1945-09-17 | 1950-03-21 | R D Fageol Co | Vibration damping device |
DE2102679C2 (en) * | 1971-01-21 | 1982-12-30 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Small electric motor for a fan |
DE3044417A1 (en) * | 1980-11-26 | 1982-07-01 | Robert Bosch Gmbh, 7000 Stuttgart | METHOD FOR DETECTING AND ADJUSTING THE AXIAL ANCHOR GAME OF ELECTRIC MOTORS, AND DEVICE FOR CARRYING OUT THE METHOD |
DE3150572A1 (en) * | 1981-12-21 | 1983-06-30 | Siemens AG, 1000 Berlin und 8000 München | TRANSMISSION MOTOR, ESPECIALLY ELECTRIC MOTOR WINDOW REGULATOR |
DE8905218U1 (en) * | 1989-04-25 | 1990-02-22 | Siemens AG, 1000 Berlin und 8000 München | Motor drive with limitation of the axial play of the shaft |
DE19954966A1 (en) * | 1999-11-16 | 2001-06-07 | Bosch Gmbh Robert | Electric drive unit |
US6357927B1 (en) * | 2000-08-24 | 2002-03-19 | Spicer Technology, Inc. | End play preload adjusting assembly for bearings |
DE10042405A1 (en) * | 2000-08-30 | 2002-03-21 | Bosch Gmbh Robert | bearing seat |
DE102004012076A1 (en) * | 2004-03-12 | 2005-09-29 | Robert Bosch Gmbh | rotary drive |
DE102004041074A1 (en) * | 2004-08-25 | 2006-03-02 | Robert Bosch Gmbh | Electric machine with an axial spring element |
FR2952146B1 (en) * | 2009-10-29 | 2011-11-25 | Messier Dowty Sa | CONTROL GAME LINK DEVICE |
-
2011
- 2011-09-23 DE DE102011083263A patent/DE102011083263A1/en not_active Withdrawn
-
2012
- 2012-09-18 EP EP12184842.8A patent/EP2573382A3/en not_active Withdrawn
- 2012-09-20 CN CN201210362019.1A patent/CN103023189B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2016213A (en) * | 1978-03-04 | 1979-09-19 | Rau Swf Autozubehoer | Electric drive unit |
DE3216448A1 (en) * | 1982-05-03 | 1983-11-03 | Robert Bosch Gmbh, 7000 Stuttgart | TURNING DEVICE FOR INTERNAL COMBUSTION ENGINES |
GB2263949A (en) * | 1992-01-30 | 1993-08-11 | Ide Russell D | Shaft support assembly. |
EP1645761A2 (en) * | 2004-10-07 | 2006-04-12 | IMS Gear GmbH | Bearing element |
Also Published As
Publication number | Publication date |
---|---|
CN103023189B (en) | 2015-12-02 |
CN103023189A (en) | 2013-04-03 |
DE102011083263A1 (en) | 2013-03-28 |
EP2573382A2 (en) | 2013-03-27 |
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Legal Events
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F02N 15/00 20060101AFI20171102BHEP |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SEG AUTOMOTIVE GERMANY GMBH |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20180607 |