KR100803142B1 - 비엘디씨(bldc) 모터 - Google Patents
비엘디씨(bldc) 모터 Download PDFInfo
- Publication number
- KR100803142B1 KR100803142B1 KR1020060089953A KR20060089953A KR100803142B1 KR 100803142 B1 KR100803142 B1 KR 100803142B1 KR 1020060089953 A KR1020060089953 A KR 1020060089953A KR 20060089953 A KR20060089953 A KR 20060089953A KR 100803142 B1 KR100803142 B1 KR 100803142B1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit board
- stator
- motor
- rotor
- hall
- Prior art date
Links
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Classifications
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- 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
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
-
- 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
- H02K11/0094—Structural association with other electrical or electronic devices
-
- 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
- H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
-
- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
- H02K2211/03—Machines characterised by circuit boards, e.g. pcb
Abstract
Description
Claims (8)
- 전류가 흐르도록 된 고정자와;자속을 발생하여 고정자와 상호작용을 일으켜 회전하는 회전자와;상기 고정자의 상측 또는 하측에 위치하고 고정자와 마주하는 부분에 부도체만 드러난 회로기판을 포함하여 구성된 비엘디씨 모터.
- 제 1 항에 있어서,상기 회전자의 위치를 감지하는 감지수단을 더 포함하여 이루어지며, 상기 감지수단은 상기 회로기판에 구비됨을 특징으로 하는 비엘디씨 모터.
- 제 2 항에 있어서,상기 감지수단은 홀 IC인 것을 특징으로 하는 비엘디씨 모터.
- 제 2 항에 있어서,상기 감지수단은 회로기판의 최외곽에 위치한 것을 특징으로 하는 비엘디씨 모터.
- 제 2 항에 있어서,상기 회로기판은 양면기판인 것을 특징으로 하는 비엘디씨 모터.
- 제 2 항 내지 제 5 항 중 어느 한 항에 있어서,상기 회로기판의 고정자 배면에는 상기 감지수단과 연결되는 도체 패턴이 형성된 것을 특징으로 하는 비엘디씨 모터.
- 제 1 항에 있어서,상기 고정자와 상기 회로기판이 맞닿은 것을 특징으로 하는 비엘디씨 모터.
- 전류가 흐르도록 된 고정자;자속을 발생하여 고정자와 상호 작용을 일으키며 회전하는 회전자;상기 회전자의 위치를 감지하는 홀 IC;상기 고정자의 상측 또는 하측에 위치하며 회전자의 위치를 감지하는 홀 IC가 부착되고, 고정자 배면에만 도체 패턴이 형성된 회로기판을 포함하여 구성된 것을 특징으로 하는 비엘디씨 모터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060089953A KR100803142B1 (ko) | 2006-09-18 | 2006-09-18 | 비엘디씨(bldc) 모터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060089953A KR100803142B1 (ko) | 2006-09-18 | 2006-09-18 | 비엘디씨(bldc) 모터 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100803142B1 true KR100803142B1 (ko) | 2008-02-14 |
Family
ID=39343151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060089953A KR100803142B1 (ko) | 2006-09-18 | 2006-09-18 | 비엘디씨(bldc) 모터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100803142B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000016432U (ko) * | 1999-02-01 | 2000-09-25 | 구자홍 | 무정류자 전동기의 노이즈 방지구조 |
JP2002238200A (ja) | 2001-02-07 | 2002-08-23 | Mitsubishi Electric Corp | モーター |
-
2006
- 2006-09-18 KR KR1020060089953A patent/KR100803142B1/ko not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000016432U (ko) * | 1999-02-01 | 2000-09-25 | 구자홍 | 무정류자 전동기의 노이즈 방지구조 |
JP2002238200A (ja) | 2001-02-07 | 2002-08-23 | Mitsubishi Electric Corp | モーター |
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