CN103929011B - 动力工具的电机 - Google Patents
动力工具的电机 Download PDFInfo
- Publication number
- CN103929011B CN103929011B CN201310664420.5A CN201310664420A CN103929011B CN 103929011 B CN103929011 B CN 103929011B CN 201310664420 A CN201310664420 A CN 201310664420A CN 103929011 B CN103929011 B CN 103929011B
- Authority
- CN
- China
- Prior art keywords
- rotor
- motor
- output shaft
- fan
- axle sleeve
- 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
- 239000000463 material Substances 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 12
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- 238000005303 weighing Methods 0.000 claims description 5
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
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- 230000013011 mating Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 229910001887 tin oxide Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
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- 239000004033 plastic Substances 0.000 description 1
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- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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- 238000009333 weeding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
- H02K7/145—Hand-held machine tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/006—Vibration damping means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/04—Balancing means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261723166P | 2012-11-06 | 2012-11-06 | |
US61/723,166 | 2012-11-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103929011A CN103929011A (zh) | 2014-07-16 |
CN103929011B true CN103929011B (zh) | 2018-09-07 |
Family
ID=50621306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310664420.5A Active CN103929011B (zh) | 2012-11-06 | 2013-11-06 | 动力工具的电机 |
Country Status (2)
Country | Link |
---|---|
US (5) | US20140124231A1 (zh) |
CN (1) | CN103929011B (zh) |
Families Citing this family (24)
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US20140124231A1 (en) | 2012-11-06 | 2014-05-08 | Milwaukee Electric Tool Corporation | Electric motor for a power tool |
US10432045B2 (en) | 2012-11-06 | 2019-10-01 | Milwaukee Electric Tool Corporation | Electric motor for a power tool |
USD782042S1 (en) | 2015-03-25 | 2017-03-21 | Medtronic Ps Medical, Inc. | Surgical tool |
USD800906S1 (en) | 2015-03-25 | 2017-10-24 | Medtronic Ps Medical, Inc. | Surgical tool |
US10314610B2 (en) | 2015-03-25 | 2019-06-11 | Medtronic Ps Medical, Inc. | Slanted drive axis rotary surgical cutting tools and powered handpieces |
USD800907S1 (en) | 2015-03-25 | 2017-10-24 | Medtronic Ps Medical, Inc. | Surgical tool |
USD790699S1 (en) | 2015-03-25 | 2017-06-27 | Medtronic Ps Medical, Inc. | Surgical tool |
US10080579B2 (en) | 2015-03-25 | 2018-09-25 | Medtronic Ps Medical, Inc. | Pin drive rotary surgical cutting tools and powered handpieces |
USD800903S1 (en) | 2016-02-09 | 2017-10-24 | Medtronic Ps Medical, Inc. | Surgical tool |
CN107546885A (zh) * | 2016-06-28 | 2018-01-05 | 德昌电机(深圳)有限公司 | 转子、转子的制造方法、电机及电动工具 |
JP2018207576A (ja) * | 2017-05-31 | 2018-12-27 | 日本電産株式会社 | モータ、送風装置、および掃除機 |
CN110999032B (zh) * | 2017-08-09 | 2022-08-09 | Lg伊诺特有限公司 | 转子及包括该转子的电机 |
US10849634B2 (en) | 2018-06-20 | 2020-12-01 | Medtronic Xomed, Inc. | Coupling portion for rotary surgical cutting systems |
CN113366740A (zh) | 2018-11-29 | 2021-09-07 | 米沃奇电动工具公司 | 用于电机的转子组件 |
JP7403955B2 (ja) * | 2019-02-12 | 2023-12-25 | ナブテスコ株式会社 | 空気圧縮装置、空気圧縮装置の製造方法 |
CN111756174A (zh) * | 2019-03-26 | 2020-10-09 | 南京德朔实业有限公司 | 电动工具 |
JP7382154B2 (ja) * | 2019-04-24 | 2023-11-16 | 株式会社マキタ | 電動作業機及びその製造方法 |
CN210093044U (zh) * | 2019-06-03 | 2020-02-18 | 米沃奇电动工具公司 | 用于动力工具的电动马达 |
CN216442260U (zh) | 2019-06-12 | 2022-05-06 | 米沃奇电动工具公司 | 电动工具 |
CN218293767U (zh) | 2019-07-17 | 2023-01-13 | 米沃奇电动工具公司 | 用于液压工具的轴向泵组件 |
US11999042B2 (en) | 2019-08-29 | 2024-06-04 | Milwaukee Electric Tool Corporation | Hydraulic tool having ram piston with integrated overload assembly |
JP2021160046A (ja) * | 2020-03-31 | 2021-10-11 | 株式会社マキタ | 打撃工具 |
USD952429S1 (en) | 2020-06-24 | 2022-05-24 | Milwaukee Electric Tool Corporation | Hydraulic tool |
CN214255919U (zh) * | 2021-02-25 | 2021-09-21 | 格力博(江苏)股份有限公司 | 一种外转子总成及无刷电机 |
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KR102124513B1 (ko) * | 2014-01-29 | 2020-06-18 | 삼성전자주식회사 | 모터 |
WO2016059506A1 (en) * | 2014-10-15 | 2016-04-21 | Accelerated Systems Inc. | Internal permanent magnet motor with an outer rotor |
BR102016003845A2 (pt) * | 2015-02-27 | 2016-10-04 | Johnson Electric Sa | motor de fase única |
DE102015110266A1 (de) * | 2015-06-25 | 2016-12-29 | C. & E. Fein Gmbh | Oszillierendes Elektrowerkzeug mit ausgewuchteter Ankerwelle |
DE102016121766A1 (de) * | 2016-11-14 | 2018-05-17 | Rausch & Pausch Gmbh | Positives wuchten eines läufers |
-
2013
- 2013-11-05 US US14/072,023 patent/US20140124231A1/en not_active Abandoned
- 2013-11-06 CN CN201310664420.5A patent/CN103929011B/zh active Active
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2017
- 2017-08-14 US US15/676,214 patent/US10476350B2/en active Active
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2019
- 2019-04-30 US US16/399,129 patent/US10700575B2/en active Active
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2020
- 2020-05-04 US US16/866,355 patent/US11411467B2/en active Active
-
2022
- 2022-08-08 US US17/883,428 patent/US12095343B2/en active Active
Also Published As
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US10700575B2 (en) | 2020-06-30 |
US12095343B2 (en) | 2024-09-17 |
CN103929011A (zh) | 2014-07-16 |
US11411467B2 (en) | 2022-08-09 |
US20200266684A1 (en) | 2020-08-20 |
US20140124231A1 (en) | 2014-05-08 |
US20220376585A1 (en) | 2022-11-24 |
US20170346364A1 (en) | 2017-11-30 |
US10476350B2 (en) | 2019-11-12 |
US20190260266A1 (en) | 2019-08-22 |
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