USD647478S1 - Rotor core for an electric motor - Google Patents

Rotor core for an electric motor Download PDF

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Publication number
USD647478S1
USD647478S1 US29/389,349 US201129389349F USD647478S US D647478 S1 USD647478 S1 US D647478S1 US 201129389349 F US201129389349 F US 201129389349F US D647478 S USD647478 S US D647478S
Authority
US
United States
Prior art keywords
electric motor
rotor core
view
ornamental design
rotor
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.)
Expired - Lifetime
Application number
US29/389,349
Inventor
Mao Xiong Jiang
James Ching Sik Lau
Gang Li
Ke Lin Zhou
Hong Min Wei
Tao Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Electric International AG
Original Assignee
Johnson Electric SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201030571848.2F external-priority patent/CN301530314S/en
Application filed by Johnson Electric SA filed Critical Johnson Electric SA
Assigned to JOHNSON ELECTRIC S.A. reassignment JOHNSON ELECTRIC S.A. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: JIANG, MAO XIONG, LAU, JAMES CHING SIK, LI, GANG, WEI, HONG MIN, ZHANG, TAO, ZHOU, KE LIN
Application granted granted Critical
Publication of USD647478S1 publication Critical patent/USD647478S1/en
Assigned to Johnson Electric International AG reassignment Johnson Electric International AG MERGER (SEE DOCUMENT FOR DETAILS). Assignors: JOHNSON ELECTRIC S.A.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front view of a rotor core for an electric motor showing our new design, the rear view being a mirror image;
FIG. 2 is a top plan view thereof, the bottom plan being a mirror image;
FIG. 3 is a right side view thereof, the left side view being a mirror image; and,
FIG. 4 is a front and right side perspective view thereof.

Claims (1)

  1. The ornamental design for a rotor core for an electric motor, as shown and described.
US29/389,349 2010-10-20 2011-04-11 Rotor core for an electric motor Expired - Lifetime USD647478S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201030571848 2010-10-20
CN201030571848.2F CN301530314S (en) 2010-10-20 Motor rotor chip

Publications (1)

Publication Number Publication Date
USD647478S1 true USD647478S1 (en) 2011-10-25

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ID=44801715

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/389,349 Expired - Lifetime USD647478S1 (en) 2010-10-20 2011-04-11 Rotor core for an electric motor

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US (1) USD647478S1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD718239S1 (en) * 2012-12-03 2014-11-25 Danfoss (Tianjin) Ltd. Motor spacer
USD781754S1 (en) * 2011-08-04 2017-03-21 Ebeyond 2000, Inc. Motorcycle ignition
USD790467S1 (en) * 2015-10-12 2017-06-27 Physik Instrumente (Pi) Gmbh & Co. Kg Electric motor
USD792346S1 (en) * 2016-05-26 2017-07-18 J. Rhett Mayor Electric motor casing
USD823803S1 (en) * 2017-09-25 2018-07-24 Jeff Schroeder Stator
USD824853S1 (en) * 2017-07-26 2018-08-07 Johnson Electric S.A. Rotor core
USD849685S1 (en) * 2016-05-13 2019-05-28 Mitsubishi Heavy Industries, Ltd. Rotor for electric motor
USD905640S1 (en) * 2018-09-07 2020-12-22 Black & Decker Inc. Rotor
USD958032S1 (en) * 2020-03-06 2022-07-19 Haarslev Industries A/S Rotor
USD995438S1 (en) * 2021-09-01 2023-08-15 Fujitsu General Limited Rotor for electric motor
USD1041418S1 (en) * 2022-12-16 2024-09-10 Virien, Inc. Rotor lamination for a generator

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194775A (en) * 1992-03-09 1993-03-16 Morrill Electric, Inc. Electric motor stator tabs
US5523637A (en) * 1994-04-28 1996-06-04 Ford Motor Company Permanent magnet electrical machine with low reluctance torque
US5861699A (en) * 1996-03-12 1999-01-19 Sole S.P.A. Electric machine, in particular electric motor
US5861700A (en) * 1996-04-30 1999-01-19 Samsung Electronics Co., Ltd. Rotor for an induction motor
US6002190A (en) * 1996-11-27 1999-12-14 Emerson Electric Co. Weight optimized rotors
US6020661A (en) * 1995-04-03 2000-02-01 Pacific Scientific Company Injection molded motor assembly
USD441715S1 (en) * 1999-07-29 2001-05-08 Matsushita Electric Industrial Co., Ltd. Rotor of electric motor
USD443585S1 (en) * 1999-01-25 2001-06-12 Toshiba Carrier Corporation Core for a stator
USD552543S1 (en) * 2006-08-09 2007-10-09 Mobiletron Electronics Co., Ltd. Rotor for motor
USD586747S1 (en) * 2008-02-20 2009-02-17 Panasonic Corporation Stator core

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194775A (en) * 1992-03-09 1993-03-16 Morrill Electric, Inc. Electric motor stator tabs
US5523637A (en) * 1994-04-28 1996-06-04 Ford Motor Company Permanent magnet electrical machine with low reluctance torque
US6020661A (en) * 1995-04-03 2000-02-01 Pacific Scientific Company Injection molded motor assembly
US5861699A (en) * 1996-03-12 1999-01-19 Sole S.P.A. Electric machine, in particular electric motor
US5861700A (en) * 1996-04-30 1999-01-19 Samsung Electronics Co., Ltd. Rotor for an induction motor
US6002190A (en) * 1996-11-27 1999-12-14 Emerson Electric Co. Weight optimized rotors
USD443585S1 (en) * 1999-01-25 2001-06-12 Toshiba Carrier Corporation Core for a stator
USD441715S1 (en) * 1999-07-29 2001-05-08 Matsushita Electric Industrial Co., Ltd. Rotor of electric motor
USD552543S1 (en) * 2006-08-09 2007-10-09 Mobiletron Electronics Co., Ltd. Rotor for motor
USD586747S1 (en) * 2008-02-20 2009-02-17 Panasonic Corporation Stator core

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD781754S1 (en) * 2011-08-04 2017-03-21 Ebeyond 2000, Inc. Motorcycle ignition
USD718239S1 (en) * 2012-12-03 2014-11-25 Danfoss (Tianjin) Ltd. Motor spacer
USD790467S1 (en) * 2015-10-12 2017-06-27 Physik Instrumente (Pi) Gmbh & Co. Kg Electric motor
USD849685S1 (en) * 2016-05-13 2019-05-28 Mitsubishi Heavy Industries, Ltd. Rotor for electric motor
USD792346S1 (en) * 2016-05-26 2017-07-18 J. Rhett Mayor Electric motor casing
USD824853S1 (en) * 2017-07-26 2018-08-07 Johnson Electric S.A. Rotor core
USD823803S1 (en) * 2017-09-25 2018-07-24 Jeff Schroeder Stator
USD905640S1 (en) * 2018-09-07 2020-12-22 Black & Decker Inc. Rotor
USD958032S1 (en) * 2020-03-06 2022-07-19 Haarslev Industries A/S Rotor
USD995438S1 (en) * 2021-09-01 2023-08-15 Fujitsu General Limited Rotor for electric motor
USD1041418S1 (en) * 2022-12-16 2024-09-10 Virien, Inc. Rotor lamination for a generator

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