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IT7968345A0 - Dispositivo smagnetizzatore - Google Patents

Dispositivo smagnetizzatore

Info

Publication number
IT7968345A0
IT7968345A0 IT7968345A IT6834579A IT7968345A0 IT 7968345 A0 IT7968345 A0 IT 7968345A0 IT 7968345 A IT7968345 A IT 7968345A IT 6834579 A IT6834579 A IT 6834579A IT 7968345 A0 IT7968345 A0 IT 7968345A0
Authority
IT
Italy
Prior art keywords
demagnetizing device
demagnetizing
Prior art date
Application number
IT7968345A
Other languages
English (en)
Other versions
IT1119003B (it
Original Assignee
Riv Officine Di Villar Perosa
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 Riv Officine Di Villar Perosa filed Critical Riv Officine Di Villar Perosa
Priority to IT68345/79A priority Critical patent/IT1119003B/it
Publication of IT7968345A0 publication Critical patent/IT7968345A0/it
Priority to EP80103297A priority patent/EP0021274A1/en
Application granted granted Critical
Publication of IT1119003B publication Critical patent/IT1119003B/it

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)
  • Electronic Switches (AREA)
IT68345/79A 1979-06-25 1979-06-25 Dispositivo smagnetizzatore IT1119003B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT68345/79A IT1119003B (it) 1979-06-25 1979-06-25 Dispositivo smagnetizzatore
EP80103297A EP0021274A1 (en) 1979-06-25 1980-06-13 Demagnetizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68345/79A IT1119003B (it) 1979-06-25 1979-06-25 Dispositivo smagnetizzatore

Publications (2)

Publication Number Publication Date
IT7968345A0 true IT7968345A0 (it) 1979-06-25
IT1119003B IT1119003B (it) 1986-03-03

Family

ID=11309057

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68345/79A IT1119003B (it) 1979-06-25 1979-06-25 Dispositivo smagnetizzatore

Country Status (2)

Country Link
EP (1) EP0021274A1 (it)
IT (1) IT1119003B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG38909A1 (en) * 1982-07-27 1986-03-14 Makedonski Method and device for acting on ferromagnetic materials
DE3421575A1 (de) * 1984-06-09 1985-12-12 Erich Dr.-Ing. 5300 Bonn Steingroever Elektrischer impuls-generator
FR2587969B1 (fr) * 1985-09-27 1991-10-11 Thomson Csf Dispositif de desaimantation, notamment pour batiments navals
JP2755437B2 (ja) * 1989-07-20 1998-05-20 富士通株式会社 通信制御プログラムの連続運転保証処理方法
DE4237704C1 (de) * 1992-11-07 1993-09-30 Felten & Guilleaume Energie Verfahren und Vorrichtung zum Entmagnetisieren von magnetischen Werkstoffen
GB9921963D0 (en) * 1999-09-16 1999-11-17 Redcliffe Magtronics Limited Demagnetisation of magnetic components
US7913756B2 (en) * 2004-12-13 2011-03-29 Baker Hughes Incorporated Method and apparatus for demagnetizing a borehole
US7969150B2 (en) 2004-12-13 2011-06-28 Baker Hughes Incorporated Demagnetizer to eliminate residual magnetization of wellbore wall produced by nuclear magnetic resonance logs
DE102005020933A1 (de) * 2005-05-04 2006-11-09 Stz Mechatronik Verfahren zum Entmagnetisieren von magnetischen Kreisen und zur Messung von Magnetisierungskurven
CN105118606B (zh) * 2015-09-11 2017-05-31 浙江大学 用于在线消除电磁式电流互感器剩磁的退磁电路及方法
RU2616508C2 (ru) * 2015-09-17 2017-04-17 Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" Способ размагничивания судна и устройство для его реализации
DE102018127614A1 (de) 2018-11-06 2020-05-07 Albert Maurer Vorrichtung zum Entmagnetisieren von ferromagnetischen Materialien
CN111243825B (zh) * 2018-11-29 2023-06-16 阿尔贝特·莫伊雷尔 用于使铁磁材料消磁的装置
CN111983531B (zh) * 2020-07-09 2023-03-10 桐庐科邦磁性材料有限公司 一种磁铁充磁检测装置及检测方法
CH718185A1 (de) * 2020-12-17 2022-06-30 Maurer Albert Elektronische Schaltvorrichtung und Verfahren zum Entmagnetisieren von ferromagnetischem Material.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR946815A (fr) * 1947-05-14 1949-06-15 Appareil pour la désaimantation de pièces en fer ou en acier
US3418542A (en) * 1966-04-18 1968-12-24 Bell Inc F W Method and apparatus for demagnetization of multipole magnetic devices
DE2059290C3 (de) * 1970-12-02 1974-04-11 Klauschenz & Perrot Ohg Industrieelektronik, 6231 Schwalbach Einrichtung zum Spannen, Lösen und Entmagnetisieren von auf einer elektromagnetischen Haltevorrichtung aufzuspannenden Werkstücken
DE2447363C3 (de) * 1974-10-04 1978-05-24 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Elektrische Schaltanordnung für ein Gerät zum Magnetisieren und Entmagnetisieren von Dauermagneten
FR2369662A1 (fr) * 1976-10-26 1978-05-26 Schlumberger Prospection Procede et dispositif pour inscrire des marques magnetiques sur un cable
SU609129A1 (ru) * 1976-12-06 1978-05-30 Горьковский Автомобильный Завод Размагничивающее устройство

Also Published As

Publication number Publication date
IT1119003B (it) 1986-03-03
EP0021274A1 (en) 1981-01-07

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