DE502006007578D1 - Entmagnetisierungsverfahren durch Wechselstromimpulse in einer in Schlaufen gelegten Leiterschleife - Google Patents

Entmagnetisierungsverfahren durch Wechselstromimpulse in einer in Schlaufen gelegten Leiterschleife

Info

Publication number
DE502006007578D1
DE502006007578D1 DE502006007578T DE502006007578T DE502006007578D1 DE 502006007578 D1 DE502006007578 D1 DE 502006007578D1 DE 502006007578 T DE502006007578 T DE 502006007578T DE 502006007578 T DE502006007578 T DE 502006007578T DE 502006007578 D1 DE502006007578 D1 DE 502006007578D1
Authority
DE
Germany
Prior art keywords
demagnetization
impulse
alternating current
capacitor
free
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.)
Active
Application number
DE502006007578T
Other languages
English (en)
Inventor
Albert Maurer
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35809764&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE502006007578(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of DE502006007578D1 publication Critical patent/DE502006007578D1/de
Active 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
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/006—Methods and devices for demagnetising of magnetic bodies, e.g. workpieces, sheet material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Induction Heating (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Processing Of Color Television Signals (AREA)
  • Magnetic Treatment Devices (AREA)
DE502006007578T 2005-11-24 2006-09-26 Entmagnetisierungsverfahren durch Wechselstromimpulse in einer in Schlaufen gelegten Leiterschleife Active DE502006007578D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH18752005 2005-11-24

Publications (1)

Publication Number Publication Date
DE502006007578D1 true DE502006007578D1 (de) 2010-09-16

Family

ID=35809764

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502006007578T Active DE502006007578D1 (de) 2005-11-24 2006-09-26 Entmagnetisierungsverfahren durch Wechselstromimpulse in einer in Schlaufen gelegten Leiterschleife

Country Status (4)

Country Link
US (1) US20070115603A1 (de)
EP (1) EP1791138B1 (de)
AT (1) ATE476745T1 (de)
DE (1) DE502006007578D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH707443A2 (de) * 2013-01-14 2014-07-15 Albert Maurer Entmagnetisierverfahren.
US9704637B2 (en) 2013-07-15 2017-07-11 Texas Instruments Incorporated Method and apparatus for demagnetizing transformer cores in closed loop magnetic current sensors
CN104376961B (zh) * 2013-08-16 2017-03-01 西门子公司 消磁电路、磁调制系统及剩余电流装置
CN103456457B (zh) * 2013-08-20 2015-10-28 江苏科技大学 高强钢窄间隙焊接坡口退磁方法
CH708509A2 (de) 2013-09-06 2015-03-13 Albert Maurer Beseitigung von anhysteretischem Magnetismus in ferromagnetischen Körpern.
EP2974820B1 (de) * 2014-07-17 2017-04-12 Ewm Ag Lichtbogenschweißgerät, System und Verfahren zum Abmagnetisieren eines Metallrohres
AT516564A1 (de) * 2014-12-09 2016-06-15 Omicron Electronics Gmbh Entmagnetisierungsvorrichtung und Verfahren zum Entmagnetisieren eines Wandlerkerns
DE102018007179A1 (de) 2017-09-22 2019-03-28 Albert Maurer Vorrichtung zum Entmagnetisieren lang ausgestalteter Bauteile und Verfahren zur Entmagnetisierung solcher Bauteile
DE102018108037A1 (de) 2018-04-05 2019-10-10 Marek Rohner Vorrichtung und Verfahren zum Entmagnetisieren von Objekten
CN109254253B (zh) * 2018-10-19 2020-11-10 国网江苏省电力有限公司电力科学研究院 一种电力变压器剩磁量评估及消磁的装置及控制方法
DE102018131564B4 (de) * 2018-12-10 2024-02-08 Stl Systems Ag Entmagnetisierungs- und Signaturvermessungsanlage
US11887763B2 (en) 2019-01-02 2024-01-30 Northrop Grumman Systems Corporation Degaussing a magnetized structure
CN109889055A (zh) * 2019-03-20 2019-06-14 苏州工业园区海沃科技有限公司 一种电力变压器低频消磁电源
CH717381B1 (de) * 2020-05-04 2022-10-31 Maurer Albert Elektronische Schaltvorrichtung zum Entmagnetisieren von ferromagnetischen Körpern.
CN114553097A (zh) 2020-11-25 2022-05-27 台达电子工业股份有限公司 电流感测校正方法及驱动系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703052A (en) * 1942-07-01 1955-03-01 James B Glennon Magnetically controlled firing mechanism for marine mines
GB1164786A (en) * 1968-02-08 1969-09-24 Standard Telephones Cables Ltd Degaussing Circuit
JPH0736716B2 (ja) * 1983-10-18 1995-04-19 株式会社明電舍 モ−タ拾い上げ方法
US4607310A (en) * 1985-05-13 1986-08-19 Magnetic Peripherals Inc. Adjustable degausser
FR2754104B1 (fr) * 1996-10-01 1998-10-30 Braillon Magnetique Sa Procede de demagnetisation pour dispositifs electro-permanents
EP1465217A1 (de) * 2003-04-02 2004-10-06 Albert Maurer Verfahren und Vorrichtung zum Entmagnetisieren von Gegenständen

Also Published As

Publication number Publication date
EP1791138B1 (de) 2010-08-04
EP1791138A1 (de) 2007-05-30
US20070115603A1 (en) 2007-05-24
ATE476745T1 (de) 2010-08-15

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