YU17101A - Transformatorsko jezgro - Google Patents
Transformatorsko jezgroInfo
- Publication number
- YU17101A YU17101A YU17101A YU17101A YU17101A YU 17101 A YU17101 A YU 17101A YU 17101 A YU17101 A YU 17101A YU 17101 A YU17101 A YU 17101A YU 17101 A YU17101 A YU 17101A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- transformer core
- leg
- transformer
- core
- edged
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/04—Cores, Yokes, or armatures made from strips or ribbons
-
- 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
- H01F27/25—Magnetic cores made from strips or ribbons
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- Coils Of Transformers For General Uses (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Transformers For Measuring Instruments (AREA)
- Details Of Television Scanning (AREA)
Abstract
Transforamtorsko jezgro sadrži najmanje jedan krak i najmanje jedan spojni deo, gde je poprečni presek kraka ili krakova po pravilu višeivični, sa više od četiri ivice. Jezgro je napravljeno od prstenova namotanih od traka konstantne širine, čime se ostvaruju dobre električne osobine. Transformator je lak za proizvodnju i sprečava gubitak materijala.[A transformer core comprises at least one leg and at least one yoke part, wherein the cross section of the leg or the legs is regularly multi-edged with more than four edges. The core is made up of rings rolled from strips of constant width, whereby good electrical properties are achieved. The transformer is also easy to manufacture and avoids waste of material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14650198A | 1998-09-02 | 1998-09-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| YU17101A true YU17101A (sh) | 2002-12-10 |
| RS49920B RS49920B (sr) | 2008-09-29 |
Family
ID=22517669
Country Status (27)
| Country | Link |
|---|---|
| EP (1) | EP1110227B1 (sh) |
| JP (1) | JP4514954B2 (sh) |
| KR (1) | KR100613751B1 (sh) |
| CN (1) | CN1178234C (sh) |
| AP (1) | AP1302A (sh) |
| AT (1) | ATE462191T1 (sh) |
| AU (1) | AU757893B2 (sh) |
| BG (1) | BG64573B1 (sh) |
| BR (1) | BR9913661A (sh) |
| CA (1) | CA2342331C (sh) |
| CZ (1) | CZ297230B6 (sh) |
| DE (1) | DE69942179D1 (sh) |
| EA (1) | EA004162B1 (sh) |
| EE (1) | EE04406B1 (sh) |
| HK (1) | HK1039827A1 (sh) |
| HR (1) | HRP20010153B1 (sh) |
| HU (1) | HU225832B1 (sh) |
| ID (1) | ID29340A (sh) |
| IL (2) | IL141670A0 (sh) |
| NO (1) | NO320985B1 (sh) |
| OA (1) | OA11907A (sh) |
| PL (1) | PL193118B1 (sh) |
| RS (1) | RS49920B (sh) |
| TR (1) | TR200101259T2 (sh) |
| UA (1) | UA54619C2 (sh) |
| WO (1) | WO2000014753A1 (sh) |
| ZA (1) | ZA200101707B (sh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60141897D1 (de) † | 2000-03-02 | 2010-06-02 | Lennart Hoeglund | Transformatorkern |
| CN1921036B (zh) * | 2005-08-26 | 2010-11-03 | 张明德 | 一种增轭式立体/平面卷铁芯 |
| CN102314997A (zh) * | 2011-05-27 | 2012-01-11 | 广东海鸿变压器有限公司 | 非晶合金立体卷铁心 |
| CN103050235B (zh) * | 2012-09-05 | 2016-12-21 | 马志刚 | 内冷式变压器卷铁芯 |
| WO2014133423A1 (en) * | 2013-02-26 | 2014-09-04 | Lennart Höglund | Transferring machine and three phase transformer core built with transferring machine |
| CN104319078B (zh) * | 2014-10-11 | 2016-11-02 | 海鸿电气有限公司 | 一种110kV及以上电压等级立体卷铁心变压器及其绕制工艺 |
| WO2016142504A1 (en) | 2015-03-12 | 2016-09-15 | MONTAGNANI, Guglielmo | Method and device for manufacturing transformers with a core made of amorphous material, and transformer thus produced |
| EP3467851A1 (en) | 2017-10-04 | 2019-04-10 | Transformer Cage Core AB | Transformer core with reduced building factor |
| KR102385304B1 (ko) * | 2022-02-17 | 2022-04-12 | 주식회사 케이피일렉트릭 | 변압기 철심 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US523572A (en) * | 1894-07-24 | Electrical converter | ||
| SE163797C1 (sh) * | ||||
| US2333464A (en) * | 1940-11-29 | 1943-11-02 | Gen Electric | Stepped outline wound core |
| US2431155A (en) * | 1943-08-20 | 1947-11-18 | Line Material Co | Three-phase transformer and method of making the same |
| US2401952A (en) * | 1943-09-10 | 1946-06-11 | Line Material Co | Three-phase transformer |
| US2400184A (en) * | 1943-11-29 | 1946-05-14 | Line Material Co | Electromagnetic device |
| US2498747A (en) * | 1944-09-20 | 1950-02-28 | Mcgraw Electric Co | Electromagnetic device and method of making the same |
| US2458112A (en) * | 1947-01-20 | 1949-01-04 | Line Material Co | Three-phase transformer construction |
| US2544871A (en) * | 1947-04-24 | 1951-03-13 | Mcgraw Electric Co | Three-phase transformer |
| AR204449A1 (es) * | 1974-10-07 | 1976-02-06 | Ingenieria Electrica Ind Sa | Circuito magnetico para transformadores electricos trifascos |
| JPS5463320A (en) * | 1977-10-31 | 1979-05-22 | Tokushu Denki Kk | Threeephase deformation wounddcore |
| US4557039A (en) * | 1979-10-19 | 1985-12-10 | Susan V. Manderson | Method of manufacturing transformer cores |
| JPS57106103A (en) * | 1980-12-15 | 1982-07-01 | Mo Puroizuuodosutouennoe Obied | Ferromagnetic core |
-
1999
- 1999-02-09 UA UA2001031912A patent/UA54619C2/uk unknown
- 1999-09-02 EA EA200100260A patent/EA004162B1/ru not_active IP Right Cessation
- 1999-09-02 IL IL14167099A patent/IL141670A0/xx active IP Right Grant
- 1999-09-02 ID IDW20010747A patent/ID29340A/id unknown
- 1999-09-02 EP EP99968734A patent/EP1110227B1/en not_active Expired - Lifetime
- 1999-09-02 CA CA2342331A patent/CA2342331C/en not_active Expired - Fee Related
- 1999-09-02 AT AT99968734T patent/ATE462191T1/de not_active IP Right Cessation
- 1999-09-02 JP JP2000569410A patent/JP4514954B2/ja not_active Expired - Fee Related
- 1999-09-02 PL PL346275A patent/PL193118B1/pl unknown
- 1999-09-02 RS YUP-171/01A patent/RS49920B/sr unknown
- 1999-09-02 CN CNB998106119A patent/CN1178234C/zh not_active Expired - Fee Related
- 1999-09-02 WO PCT/SE1999/001518 patent/WO2000014753A1/en active IP Right Grant
- 1999-09-02 DE DE69942179T patent/DE69942179D1/de not_active Expired - Lifetime
- 1999-09-02 AU AU60149/99A patent/AU757893B2/en not_active Ceased
- 1999-09-02 AP APAP/P/2001/002081A patent/AP1302A/en active
- 1999-09-02 OA OA00100054A patent/OA11907A/en unknown
- 1999-09-02 EE EEP200100137A patent/EE04406B1/xx not_active IP Right Cessation
- 1999-09-02 BR BR9913661-9A patent/BR9913661A/pt not_active Application Discontinuation
- 1999-09-02 TR TR2001/01259T patent/TR200101259T2/xx unknown
- 1999-09-02 HU HU0104069A patent/HU225832B1/hu not_active IP Right Cessation
- 1999-09-02 CZ CZ20010786A patent/CZ297230B6/cs not_active IP Right Cessation
- 1999-09-02 KR KR1020017002781A patent/KR100613751B1/ko not_active IP Right Cessation
-
2001
- 2001-02-27 IL IL141670A patent/IL141670A/en not_active IP Right Cessation
- 2001-02-28 NO NO20011043A patent/NO320985B1/no not_active IP Right Cessation
- 2001-02-28 ZA ZA200101707A patent/ZA200101707B/en unknown
- 2001-03-01 BG BG105300A patent/BG64573B1/bg unknown
- 2001-03-02 HR HR20010153A patent/HRP20010153B1/xx not_active IP Right Cessation
- 2001-12-27 HK HK01109160.4A patent/HK1039827A1/xx not_active IP Right Cessation
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