KR930009851U - Brushless motor without cogging torque - Google Patents

Brushless motor without cogging torque

Info

Publication number
KR930009851U
KR930009851U KR2019910016408U KR910016408U KR930009851U KR 930009851 U KR930009851 U KR 930009851U KR 2019910016408 U KR2019910016408 U KR 2019910016408U KR 910016408 U KR910016408 U KR 910016408U KR 930009851 U KR930009851 U KR 930009851U
Authority
KR
South Korea
Prior art keywords
brushless motor
cogging torque
cogging
torque
brushless
Prior art date
Application number
KR2019910016408U
Other languages
Korean (ko)
Other versions
KR930008383Y1 (en
Inventor
박경배
Original Assignee
주식회사 금성사
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
Application filed by 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019910016408U priority Critical patent/KR930008383Y1/en
Publication of KR930009851U publication Critical patent/KR930009851U/en
Application granted granted Critical
Publication of KR930008383Y1 publication Critical patent/KR930008383Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
KR2019910016408U 1991-10-05 1991-10-05 Brushless motor no cogging torque KR930008383Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910016408U KR930008383Y1 (en) 1991-10-05 1991-10-05 Brushless motor no cogging torque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910016408U KR930008383Y1 (en) 1991-10-05 1991-10-05 Brushless motor no cogging torque

Publications (2)

Publication Number Publication Date
KR930009851U true KR930009851U (en) 1993-05-26
KR930008383Y1 KR930008383Y1 (en) 1993-12-22

Family

ID=19320159

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910016408U KR930008383Y1 (en) 1991-10-05 1991-10-05 Brushless motor no cogging torque

Country Status (1)

Country Link
KR (1) KR930008383Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020086780A (en) * 2001-05-10 2002-11-20 김학용 Full Wave BLDC motor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100986999B1 (en) * 2010-06-07 2010-10-11 주식회사 동양이지텍 Bldc motor for hot-water boiler mat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020086780A (en) * 2001-05-10 2002-11-20 김학용 Full Wave BLDC motor

Also Published As

Publication number Publication date
KR930008383Y1 (en) 1993-12-22

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19951226

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee