KR100592891B1 - 변압기용 코일 프레임 - Google Patents
변압기용 코일 프레임 Download PDFInfo
- Publication number
- KR100592891B1 KR100592891B1 KR1020050076609A KR20050076609A KR100592891B1 KR 100592891 B1 KR100592891 B1 KR 100592891B1 KR 1020050076609 A KR1020050076609 A KR 1020050076609A KR 20050076609 A KR20050076609 A KR 20050076609A KR 100592891 B1 KR100592891 B1 KR 100592891B1
- Authority
- KR
- South Korea
- Prior art keywords
- coil
- lower frames
- frame
- support
- side frame
- 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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
-
- 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
- H01F27/02—Casings
-
- 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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- 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
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
-
- 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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
Abstract
Description
Claims (3)
- 계자철심(33)에 1,2차 코일이 권선된 코일부(31)를 구비하며, 상기 계자철심(33)을 수용하기 위한 내입부(41a,42a)를 갖는 상,하부 프레임(41,42)과, 상기 상,하부 프레임(41,42)의 양측단 내면으로 ㄱ자형 보강대(46)가 용착되고, 상기 보강대(46)의 길이가 한정되어 전후 양측에 지지대 삽입홈(H)이 형성되며, 상기 지지대 삽입홈(H)에 삽입되는 지지대(61)에 의해 상기 코일부(31)와 상,하부 프레임(41,42)의 절연거리가 유지되도록 코일(31) 및 지지대(61)를 사이에 두고 상기 상,하부 프레임(41,42)이 장볼트(48)에 의해 조립되고, 상기 상,하부 프레임(41,42)의 측면에 형성된 결합공(41b,42b)을 통해 ㄷ자형 절곡부(52)를 갖는 측면프레임(50)이 볼트(58) 결합되며, 상기 측면프레임(50)의 외벽에 측방 보강수단을 용착 또는 결합된 구조인 것을 특징으로 하는 변압기용 코일 프레임.
- 제 1 항에 있어서, 상기 측면프레임(50)의 측방 보강 수단은 직경이 다른 두 개의 ㄷ자형 보강대(54,56)가 이중으로 측면프레임의 외면에 용착된 것을 특징으로 하는 변압기용 코일 프레임.
- 제 1 항에 있어서, 상기 결합공(41b,42b)이 형성된 상,하부 프레임(41,42)의 내측면에는 상기 ㄱ자형 보강대(46) 용접공정 이전 단계에서 용접 부착된 너트(49)가 구비되는 것을 특징으로 하는 변압기용 코일 프레임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050076609A KR100592891B1 (ko) | 2005-08-22 | 2005-08-22 | 변압기용 코일 프레임 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050076609A KR100592891B1 (ko) | 2005-08-22 | 2005-08-22 | 변압기용 코일 프레임 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2004-0028154U Division KR200371249Y1 (ko) | 2004-10-05 | 2004-10-05 | 변압기용 코일 프레임 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060030462A KR20060030462A (ko) | 2006-04-10 |
KR100592891B1 true KR100592891B1 (ko) | 2006-06-26 |
Family
ID=37140488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050076609A KR100592891B1 (ko) | 2005-08-22 | 2005-08-22 | 변압기용 코일 프레임 |
Country Status (1)
Country | Link |
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KR (1) | KR100592891B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100778362B1 (ko) * | 2006-09-29 | 2007-11-23 | 삼정전기공업 주식회사 | 옥외용 건식 주상 변압기 |
KR100805921B1 (ko) | 2006-09-29 | 2008-02-21 | 삼정전기공업 주식회사 | 변압기용 코일지지 프레임 구조 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7045973B2 (ja) * | 2018-11-12 | 2022-04-01 | 株式会社日立産機システム | 静止誘導機器用鉄心、静止誘導機器およびその製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085395A (en) * | 1977-02-03 | 1978-04-18 | Communications Satellite Corporation | High voltage transformer package |
JPS57162312A (en) * | 1981-03-30 | 1982-10-06 | Hitachi Ltd | Soundproofing device for stationary induction apparatus |
US5331304A (en) * | 1992-09-11 | 1994-07-19 | Cooper Power Systems, Inc. | Amorphous metal transformer core |
JPH0974019A (ja) * | 1995-09-04 | 1997-03-18 | Matsushita Electric Ind Co Ltd | トランス |
-
2005
- 2005-08-22 KR KR1020050076609A patent/KR100592891B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085395A (en) * | 1977-02-03 | 1978-04-18 | Communications Satellite Corporation | High voltage transformer package |
JPS57162312A (en) * | 1981-03-30 | 1982-10-06 | Hitachi Ltd | Soundproofing device for stationary induction apparatus |
US5331304A (en) * | 1992-09-11 | 1994-07-19 | Cooper Power Systems, Inc. | Amorphous metal transformer core |
JPH0974019A (ja) * | 1995-09-04 | 1997-03-18 | Matsushita Electric Ind Co Ltd | トランス |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100778362B1 (ko) * | 2006-09-29 | 2007-11-23 | 삼정전기공업 주식회사 | 옥외용 건식 주상 변압기 |
KR100805921B1 (ko) | 2006-09-29 | 2008-02-21 | 삼정전기공업 주식회사 | 변압기용 코일지지 프레임 구조 |
Also Published As
Publication number | Publication date |
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KR20060030462A (ko) | 2006-04-10 |
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