GB2179798A - Device for demagnetization of parts - Google Patents

Device for demagnetization of parts

Info

Publication number
GB2179798A
GB2179798A GB08623866A GB8623866A GB2179798A GB 2179798 A GB2179798 A GB 2179798A GB 08623866 A GB08623866 A GB 08623866A GB 8623866 A GB8623866 A GB 8623866A GB 2179798 A GB2179798 A GB 2179798A
Authority
GB
United Kingdom
Prior art keywords
demagnetization
parts
coils
angle
tray
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
GB08623866A
Other versions
GB2179798B (en
GB8623866D0 (en
Inventor
Spetsialnoe Konstrukt Odesskoe
Arkady Yakovlevich Vernikov
Mikhail Pavlovich Rashkovich
Matus Elev Barab-Tarle
Iosif Izrailevich Gamarnik
Boris Alexandrovi Trostanovsky
Alexandr Samsonovich Khinkus
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.)
BARAB TARLE MATUS ELEV
OD SP K BYURO SP STANKOV
Original Assignee
BARAB TARLE MATUS ELEV
OD SP K BYURO SP STANKOV
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 BARAB TARLE MATUS ELEV, OD SP K BYURO SP STANKOV filed Critical BARAB TARLE MATUS ELEV
Publication of GB8623866D0 publication Critical patent/GB8623866D0/en
Publication of GB2179798A publication Critical patent/GB2179798A/en
Application granted granted Critical
Publication of GB2179798B publication Critical patent/GB2179798B/en
Expired legal-status Critical Current

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)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Hard Magnetic Materials (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Abstract

A device for demagnetization of parts after they have been influenced with the magnetic field comprises coils (1, 2) connected to a source of alternating current and placed one inside the other at an equal angle to a tray (3) passing through the inner coil. The coils (1, 2) are mounted with the possibility of changing the angle ( alpha ) there between.
GB08623866A 1985-02-28 1985-08-28 Apparatus for demagnetizing parts Expired GB2179798B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1985/000017 WO1986005313A1 (en) 1985-02-28 1985-02-28 Device for demagnetization of parts

Publications (3)

Publication Number Publication Date
GB8623866D0 GB8623866D0 (en) 1986-11-05
GB2179798A true GB2179798A (en) 1987-03-11
GB2179798B GB2179798B (en) 1988-10-19

Family

ID=21616894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08623866A Expired GB2179798B (en) 1985-02-28 1985-08-28 Apparatus for demagnetizing parts

Country Status (6)

Country Link
JP (1) JPS62502011A (en)
DE (1) DE3590746T1 (en)
FR (1) FR2584856B1 (en)
GB (1) GB2179798B (en)
NL (1) NL8520162A (en)
WO (1) WO1986005313A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625621C2 (en) * 1986-07-29 1995-03-16 Vallon Gmbh Demagnetization arrangement
DE4129456C2 (en) * 1991-09-05 1995-06-08 Rudolf Ing Grad Kock Device for demagnetizing parts with a demagnetizing space which is surrounded by a coil arrangement
JP2007280487A (en) * 2006-04-05 2007-10-25 Orient Sokki Computer Kk Magnetic field generator, magnetic information erasing device, and magnetization device
WO2007091400A1 (en) * 2006-02-09 2007-08-16 Orient Instrument Computer Co., Ltd. Magnetic information erasing device
JP4116066B1 (en) * 2007-06-21 2008-07-09 七山 美智賜 Magnetic data erasing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506884A (en) * 1967-03-29 1970-04-14 Milton A Mckinley Magnetic tape degaussing unit
SU457108A1 (en) * 1972-06-02 1975-01-15 Одесское специальное конструкторское бюро специальных станков Degaussing Device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306584A (en) * 1940-07-13 1942-12-29 Magnetic Analysis Corp Demagnetization of magnetic bodies
GB579911A (en) * 1944-06-15 1946-08-20 Equipment And Engineering Comp Improvements in demagnetising devices
FR1464819A (en) * 1965-11-24 1967-01-06 Delattre Levivier Demagnetizer
SU734820A1 (en) * 1978-03-01 1980-05-15 15-Й Государственный Подшипниковый Завод Demagnetizing device
US4470094A (en) * 1980-07-14 1984-09-04 Electro-Matic Products Co. Demagnetizing apparatus and method
JPS5963708A (en) * 1982-10-01 1984-04-11 Sumitomo Metal Ind Ltd Method of demagnetizing steel plate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506884A (en) * 1967-03-29 1970-04-14 Milton A Mckinley Magnetic tape degaussing unit
SU457108A1 (en) * 1972-06-02 1975-01-15 Одесское специальное конструкторское бюро специальных станков Degaussing Device

Also Published As

Publication number Publication date
WO1986005313A1 (en) 1986-09-12
NL8520162A (en) 1987-01-02
GB2179798B (en) 1988-10-19
GB8623866D0 (en) 1986-11-05
JPS62502011A (en) 1987-08-06
FR2584856A1 (en) 1987-01-16
FR2584856B1 (en) 1987-12-04
JPH0250610B2 (en) 1990-11-02
DE3590746T1 (en) 1987-02-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee