KR200279683Y1 - 전력용 변압기의 철심구조 - Google Patents
전력용 변압기의 철심구조 Download PDFInfo
- Publication number
- KR200279683Y1 KR200279683Y1 KR20020006872U KR20020006872U KR200279683Y1 KR 200279683 Y1 KR200279683 Y1 KR 200279683Y1 KR 20020006872 U KR20020006872 U KR 20020006872U KR 20020006872 U KR20020006872 U KR 20020006872U KR 200279683 Y1 KR200279683 Y1 KR 200279683Y1
- Authority
- KR
- South Korea
- Prior art keywords
- iron core
- leg iron
- outer leg
- pair
- cross
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 108
- 235000000396 iron Nutrition 0.000 claims 1
- 238000004804 winding Methods 0.000 abstract description 14
- 239000000696 magnetic material Substances 0.000 description 9
- 238000004080 punching Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
Description
Claims (1)
- 연속적 또는 주기적으로 적층되어 단면이 원형을 이루는 한 쌍의 외측 레그철심;상기 한 쌍의 외측 레그철심 중간에 연속적 또는 주기적으로 적층되어 단면이 원형을 이루는 대칭 6각형 형상의 중간 레그철심; 및상기 한 쌍의 외측 레그철심 및 중간 레그철심이 연결되도록 상, 하부에 연속적 또는 주기적으로 적층되고, 단면이 상기 외측 레그철심 및 중간 레그철심에 접하는 일측은 사각형 형상을 이루고 상기 외측 레그철심 및 중간 레그철심에 접하지 않는 타측은 반원형 형상을 이루는 요크철심이 구비됨을 특징으로 하는 전력용 변압기의 철심구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20020006872U KR200279683Y1 (ko) | 2002-03-08 | 2002-03-08 | 전력용 변압기의 철심구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20020006872U KR200279683Y1 (ko) | 2002-03-08 | 2002-03-08 | 전력용 변압기의 철심구조 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200279683Y1 true KR200279683Y1 (ko) | 2002-06-26 |
Family
ID=62152142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20020006872U Expired - Lifetime KR200279683Y1 (ko) | 2002-03-08 | 2002-03-08 | 전력용 변압기의 철심구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200279683Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017116211A1 (ko) * | 2015-12-30 | 2017-07-06 | 주식회사 효성 | 변압기나 리액터용 철심 |
-
2002
- 2002-03-08 KR KR20020006872U patent/KR200279683Y1/ko not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017116211A1 (ko) * | 2015-12-30 | 2017-07-06 | 주식회사 효성 | 변압기나 리액터용 철심 |
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Legal Events
Date | Code | Title | Description |
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UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20020308 |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 20020614 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 1 Payment date: 20020309 |
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UG1601 | Publication of registration | ||
UR1001 | Payment of annual fee |
Payment date: 20030602 Start annual number: 2 End annual number: 3 |
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UR1001 | Payment of annual fee |
Payment date: 20050601 Start annual number: 4 End annual number: 5 |
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UR1001 | Payment of annual fee |
Payment date: 20070611 Start annual number: 6 End annual number: 7 |
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UR1001 | Payment of annual fee |
Payment date: 20090602 Start annual number: 8 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20110603 Year of fee payment: 10 |
|
UR1001 | Payment of annual fee |
Payment date: 20110603 Start annual number: 10 End annual number: 10 |
|
EXPY | Expiration of term | ||
UC1801 | Expiration of term |
Termination category: Expiration of duration Termination date: 20121209 |