CN104734423B - 电机 - Google Patents
电机 Download PDFInfo
- Publication number
- CN104734423B CN104734423B CN201410858511.7A CN201410858511A CN104734423B CN 104734423 B CN104734423 B CN 104734423B CN 201410858511 A CN201410858511 A CN 201410858511A CN 104734423 B CN104734423 B CN 104734423B
- Authority
- CN
- China
- Prior art keywords
- cooling
- rotor
- opening
- bearing
- motor according
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 claims abstract description 41
- 239000002826 coolant Substances 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000005284 excitation Effects 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- 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
- H02K11/21—Devices for sensing speed or position, or actuated thereby
-
- 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
- H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013226543.3A DE102013226543A1 (de) | 2013-12-18 | 2013-12-18 | Elektrische Maschine |
DE102013226543.3 | 2013-12-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104734423A CN104734423A (zh) | 2015-06-24 |
CN104734423B true CN104734423B (zh) | 2018-07-10 |
Family
ID=53192500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410858511.7A Active CN104734423B (zh) | 2013-12-18 | 2014-12-16 | 电机 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN104734423B (zh) |
DE (1) | DE102013226543A1 (zh) |
FR (1) | FR3015143A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016211463A1 (de) | 2016-06-27 | 2017-12-28 | Robert Bosch Gmbh | Kühleinrichtung einer Elektronikeinheit in einer elektrischen Maschine |
DE102016215089A1 (de) * | 2016-08-12 | 2018-02-15 | Robert Bosch Gmbh | Elektrische Maschineneinheit mit einer einem Luftstrom ausgesetzten Schleifringanordnung |
DE102018117499A1 (de) * | 2018-07-19 | 2020-01-23 | Seg Automotive Germany Gmbh | Elektrische Maschine |
GB2586844B (en) | 2019-09-05 | 2021-11-24 | Dyson Technology Ltd | A compressor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1465125A (zh) * | 2001-07-16 | 2003-12-31 | 瓦莱奥电机设备公司 | 用于旋转电机、特别是汽车交流发电机的电流整流装置 |
CN103178658A (zh) * | 2011-12-22 | 2013-06-26 | 罗伯特·博世有限公司 | 电机 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2826930A1 (de) * | 1978-06-20 | 1980-01-10 | Bosch Gmbh Robert | Drehstromgenerator |
JP3443363B2 (ja) * | 1999-05-26 | 2003-09-02 | 三菱電機株式会社 | 車両用交流発電機 |
JP4566868B2 (ja) * | 2005-09-08 | 2010-10-20 | 三菱電機株式会社 | 車両用回転電機 |
JP4797779B2 (ja) * | 2006-04-27 | 2011-10-19 | 株式会社デンソー | 車両用交流発電機 |
DE102008007076B4 (de) * | 2008-01-31 | 2016-09-22 | Robert Bosch Gmbh | Elektrische Maschine, insbesondere Drehstrommaschine mit Schleifringläufer |
-
2013
- 2013-12-18 DE DE102013226543.3A patent/DE102013226543A1/de active Pending
-
2014
- 2014-12-16 CN CN201410858511.7A patent/CN104734423B/zh active Active
- 2014-12-16 FR FR1462474A patent/FR3015143A1/fr active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1465125A (zh) * | 2001-07-16 | 2003-12-31 | 瓦莱奥电机设备公司 | 用于旋转电机、特别是汽车交流发电机的电流整流装置 |
CN103178658A (zh) * | 2011-12-22 | 2013-06-26 | 罗伯特·博世有限公司 | 电机 |
Also Published As
Publication number | Publication date |
---|---|
CN104734423A (zh) | 2015-06-24 |
DE102013226543A1 (de) | 2015-06-18 |
FR3015143A1 (fr) | 2015-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180211 Address after: Stuttgart, Germany Applicant after: Robert Bosch Ltd. Applicant after: SEG Automotive Germany Co.,Ltd. Address before: Stuttgart, Germany Applicant before: Robert Bosch Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210513 Address after: Stuttgart, Germany Patentee after: SEG Automotive Germany Co.,Ltd. Address before: Stuttgart Patentee before: Robert Bosch Ltd. Patentee before: SEG Automotive Germany Co.,Ltd. |