EP2988310A4 - Transformateur - Google Patents

Transformateur

Info

Publication number
EP2988310A4
EP2988310A4 EP13882487.5A EP13882487A EP2988310A4 EP 2988310 A4 EP2988310 A4 EP 2988310A4 EP 13882487 A EP13882487 A EP 13882487A EP 2988310 A4 EP2988310 A4 EP 2988310A4
Authority
EP
European Patent Office
Prior art keywords
transformer
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.)
Granted
Application number
EP13882487.5A
Other languages
German (de)
English (en)
Other versions
EP2988310B1 (fr
EP2988310A1 (fr
Inventor
Keisuke Kubota
Takaaki Hasegawa
Yasushi MASHIMA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Industrial Equipment Systems Co Ltd
Original Assignee
Hitachi Industrial Equipment Systems Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Industrial Equipment Systems Co Ltd filed Critical Hitachi Industrial Equipment Systems Co Ltd
Publication of EP2988310A1 publication Critical patent/EP2988310A1/fr
Publication of EP2988310A4 publication Critical patent/EP2988310A4/fr
Application granted granted Critical
Publication of EP2988310B1 publication Critical patent/EP2988310B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01F27/06—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
    • H01F27/266—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
    • H01F30/00—Fixed transformers not covered by group H01F19/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
EP13882487.5A 2013-04-17 2013-04-17 Transformateur Not-in-force EP2988310B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/061430 WO2014170978A1 (fr) 2013-04-17 2013-04-17 Transformateur

Publications (3)

Publication Number Publication Date
EP2988310A1 EP2988310A1 (fr) 2016-02-24
EP2988310A4 true EP2988310A4 (fr) 2016-12-14
EP2988310B1 EP2988310B1 (fr) 2018-06-06

Family

ID=51730949

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13882487.5A Not-in-force EP2988310B1 (fr) 2013-04-17 2013-04-17 Transformateur

Country Status (6)

Country Link
EP (1) EP2988310B1 (fr)
JP (1) JP6499073B2 (fr)
CN (1) CN105051838B (fr)
DK (1) DK2988310T3 (fr)
TW (1) TWI501267B (fr)
WO (1) WO2014170978A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6342883B2 (ja) * 2015-12-22 2018-06-13 株式会社日立産機システム 油入変圧器
WO2018029922A1 (fr) * 2016-08-09 2018-02-15 株式会社日立産機システム Transformateur
JP7003542B2 (ja) * 2017-09-29 2022-01-20 富士電機株式会社 静止誘導機器及びこれを使用した電力変換装置
CN108231353A (zh) * 2017-12-29 2018-06-29 江苏瑞恩电气股份有限公司 一种散热减噪干式变压器
CN109979731A (zh) * 2019-05-10 2019-07-05 南通阿斯通电器制造有限公司 一种防震干式变压器及方法
JP7132885B2 (ja) * 2019-05-13 2022-09-07 株式会社日立産機システム 変圧器
JP7344843B2 (ja) * 2020-06-15 2023-09-14 株式会社日立産機システム モールド変圧器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1905790A (en) * 1932-10-18 1933-04-25 Gen Electric Magnetic core with supporting and clamping structure
US3219958A (en) * 1962-04-23 1965-11-23 Wagner Electric Corp Electrical induction apparatus
JPS60160518U (ja) * 1984-04-04 1985-10-25 株式会社東芝 変圧器の中身固定装置
US4631509A (en) * 1984-04-25 1986-12-23 Allied Corporation Electrical induction apparatus with support inside casing
US4839622A (en) * 1988-09-30 1989-06-13 Cooper Power Systems, Inc. Transformer core clamping structure

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5192624U (fr) * 1975-01-24 1976-07-24
JPS5485309U (fr) * 1977-11-30 1979-06-16
JPS55139517U (fr) * 1979-03-23 1980-10-04
JPS58142923U (ja) * 1982-03-19 1983-09-27 愛知電機株式会社 変圧器中身支持装置
JPS6049609U (ja) * 1983-09-12 1985-04-08 三菱電機株式会社 箱入り静止電気機器の揺止装置
JPS6149426U (fr) * 1984-09-04 1986-04-03
JPH0557822U (ja) * 1992-01-09 1993-07-30 株式会社ダイヘン 波ケース変圧器
JPH06168828A (ja) * 1992-11-30 1994-06-14 Daihen Corp 静止誘導電気機器及びその製造方法
JP3418644B2 (ja) * 1994-08-31 2003-06-23 株式会社日立産機システム 変圧器積鉄心
JP4742009B2 (ja) 2006-10-20 2011-08-10 株式会社日立産機システム 盤収納形変圧器
CN101236820A (zh) * 2007-12-20 2008-08-06 卧龙电气集团股份有限公司 变压器器身定位结构
TWM368172U (en) * 2009-05-27 2009-11-01 Fortune Electric Co Ltd Low noise transformers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1905790A (en) * 1932-10-18 1933-04-25 Gen Electric Magnetic core with supporting and clamping structure
US3219958A (en) * 1962-04-23 1965-11-23 Wagner Electric Corp Electrical induction apparatus
JPS60160518U (ja) * 1984-04-04 1985-10-25 株式会社東芝 変圧器の中身固定装置
US4631509A (en) * 1984-04-25 1986-12-23 Allied Corporation Electrical induction apparatus with support inside casing
US4839622A (en) * 1988-09-30 1989-06-13 Cooper Power Systems, Inc. Transformer core clamping structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014170978A1 *

Also Published As

Publication number Publication date
WO2014170978A1 (fr) 2014-10-23
EP2988310B1 (fr) 2018-06-06
JPWO2014170978A1 (ja) 2017-02-16
TW201442047A (zh) 2014-11-01
DK2988310T3 (en) 2018-08-20
TWI501267B (zh) 2015-09-21
CN105051838A (zh) 2015-11-11
EP2988310A1 (fr) 2016-02-24
CN105051838B (zh) 2018-02-06
JP6499073B2 (ja) 2019-04-10

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