KR200452287Y1 - 원통형 코일조립체 - Google Patents
원통형 코일조립체 Download PDFInfo
- Publication number
- KR200452287Y1 KR200452287Y1 KR2020090002374U KR20090002374U KR200452287Y1 KR 200452287 Y1 KR200452287 Y1 KR 200452287Y1 KR 2020090002374 U KR2020090002374 U KR 2020090002374U KR 20090002374 U KR20090002374 U KR 20090002374U KR 200452287 Y1 KR200452287 Y1 KR 200452287Y1
- Authority
- KR
- South Korea
- Prior art keywords
- height
- circumferential surface
- core
- coil assembly
- cylindrical coil
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/06—Insulation of windings
Abstract
Description
Claims (1)
- 가락지형의 코어(10)와, 상기 코어(10)와 절연목적으로 상기 코어(10)를 감싸는 코어커버(20)와, 상기 코어커버(20)상에 권취되는 코일(30)을 포함하는 원통형 코일조립체(A)에 있어서,원통형 코일조립체(A)의 상기 코어(10)는 내주면(10a)의 높이(h1)가 외주면(10b)의 높이(h2)보다 작게 형성되어 있어, 상기 코어(10)의 상부경사면(10c)과 하부경사면(10d)은 내측방향으로 하향으로 경사지게 형성되어 있는 것을 특징으로 하는 원통형 코일조립체.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020090002374U KR200452287Y1 (ko) | 2009-03-03 | 2009-03-03 | 원통형 코일조립체 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020090002374U KR200452287Y1 (ko) | 2009-03-03 | 2009-03-03 | 원통형 코일조립체 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100008925U KR20100008925U (ko) | 2010-09-13 |
KR200452287Y1 true KR200452287Y1 (ko) | 2011-02-16 |
Family
ID=44199489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020090002374U KR200452287Y1 (ko) | 2009-03-03 | 2009-03-03 | 원통형 코일조립체 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200452287Y1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5856408U (ja) | 1981-10-13 | 1983-04-16 | 電気音響株式会社 | リングコイル用ボビン |
KR0155447B1 (ko) * | 1994-03-16 | 1998-11-16 | 후미오 기따무라 | 토로이드 변압기용 권철심 |
KR20080023539A (ko) * | 2006-09-11 | 2008-03-14 | 엘지전자 주식회사 | 권선코일 및 이를 사용한 보이스코일모터 |
-
2009
- 2009-03-03 KR KR2020090002374U patent/KR200452287Y1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5856408U (ja) | 1981-10-13 | 1983-04-16 | 電気音響株式会社 | リングコイル用ボビン |
KR0155447B1 (ko) * | 1994-03-16 | 1998-11-16 | 후미오 기따무라 | 토로이드 변압기용 권철심 |
KR20080023539A (ko) * | 2006-09-11 | 2008-03-14 | 엘지전자 주식회사 | 권선코일 및 이를 사용한 보이스코일모터 |
Also Published As
Publication number | Publication date |
---|---|
KR20100008925U (ko) | 2010-09-13 |
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