FR1503451A - Method and set-ups for the continuous demagnetization of ferromagnetic materials in the presence of stray magnetic fields - Google Patents
Method and set-ups for the continuous demagnetization of ferromagnetic materials in the presence of stray magnetic fieldsInfo
- Publication number
- FR1503451A FR1503451A FR86727A FR86727A FR1503451A FR 1503451 A FR1503451 A FR 1503451A FR 86727 A FR86727 A FR 86727A FR 86727 A FR86727 A FR 86727A FR 1503451 A FR1503451 A FR 1503451A
- Authority
- FR
- France
- Prior art keywords
- ups
- magnetic fields
- ferromagnetic materials
- stray magnetic
- demagnetization
- 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.)
- Expired
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)
- Magnetic Treatment Devices (AREA)
- Arc Welding Control (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH0058088 | 1965-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1503451A true FR1503451A (en) | 1967-11-24 |
Family
ID=7160001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR86727A Expired FR1503451A (en) | 1965-12-28 | 1966-12-08 | Method and set-ups for the continuous demagnetization of ferromagnetic materials in the presence of stray magnetic fields |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT283535B (en) |
BE (1) | BE691906A (en) |
DE (1) | DE1489988C3 (en) |
FR (1) | FR1503451A (en) |
GB (1) | GB1166269A (en) |
SE (1) | SE347079B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2559303A1 (en) * | 1984-02-04 | 1985-08-09 | Licentia Gmbh | PROCESS APPLICABLE IN A MAGNETIC SELF-PROTECTION SYSTEM REGULATED BY DISTURBATOR FIELDS |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56167308A (en) * | 1980-05-28 | 1981-12-23 | Nippon Soken Inc | Magnetic eraser for vehicle |
DE3500011C2 (en) * | 1985-01-02 | 1986-04-17 | Axel R. Dr.-Ing. 5900 Siegen Hidde | Process for the controlled demagnetization of rod-shaped, ferromagnetic and tempered semi-finished or finished products in the ongoing production process |
DE3543678A1 (en) * | 1985-12-10 | 1987-06-11 | Mrs Electronic Gmbh & Co Kg | Demagnetisation apparatus |
US4847727A (en) * | 1986-12-15 | 1989-07-11 | Raymond Engineering Inc. | Magnetic memory disc purge erase apparatus |
DE10014383C2 (en) | 2000-03-23 | 2003-07-31 | Micronas Munich Gmbh | degaussing |
US7913756B2 (en) * | 2004-12-13 | 2011-03-29 | Baker Hughes Incorporated | Method and apparatus for demagnetizing a borehole |
-
1965
- 1965-12-28 DE DE19651489988 patent/DE1489988C3/en not_active Expired
-
1966
- 1966-10-27 AT AT1000766A patent/AT283535B/en not_active IP Right Cessation
- 1966-12-08 FR FR86727A patent/FR1503451A/en not_active Expired
- 1966-12-22 SE SE1755666A patent/SE347079B/xx unknown
- 1966-12-28 GB GB5800066A patent/GB1166269A/en not_active Expired
- 1966-12-28 BE BE691906D patent/BE691906A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2559303A1 (en) * | 1984-02-04 | 1985-08-09 | Licentia Gmbh | PROCESS APPLICABLE IN A MAGNETIC SELF-PROTECTION SYSTEM REGULATED BY DISTURBATOR FIELDS |
US4823081A (en) * | 1984-02-04 | 1989-04-18 | Licentia Patent-Verwaltungs-Gmbh | Interference magnetic field compensation method which includes supplying a current to a coil to compensate the field |
Also Published As
Publication number | Publication date |
---|---|
DE1489988C3 (en) | 1975-07-31 |
DE1489988B2 (en) | 1974-12-12 |
DE1489988A1 (en) | 1969-06-04 |
BE691906A (en) | 1967-05-29 |
GB1166269A (en) | 1969-10-08 |
AT283535B (en) | 1970-08-10 |
SE347079B (en) | 1972-07-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA921123A (en) | Magnetically determining mechanical properties of moving ferromagnetic materials | |
CH471664A (en) | Thermoplastic film and process for its manufacture | |
FR1503451A (en) | Method and set-ups for the continuous demagnetization of ferromagnetic materials in the presence of stray magnetic fields | |
CH489903A (en) | Device for processing materials with magnetically focused charge carrier beams | |
FR1500881A (en) | Magnetic materials | |
FR1505923A (en) | Magnet and magnet assembly for loudspeakers and method thereof | |
FR1430189A (en) | Ferromagnetic materials and processes for their manufacture | |
FR1462911A (en) | Furnace and method for processing metal tape materials | |
CA943065A (en) | Ferromagnetic materials and measurement of magnetic fields | |
FR1323644A (en) | Ferromagnetic materials and processes for their manufacture | |
FR1513327A (en) | Method and device for molding technical objects and articles of common use made of ceramic material | |
FR1354231A (en) | Ferromagnetic materials and manufacturing methods | |
AT290955B (en) | Device for the magnetic processing of workpieces | |
FR1431079A (en) | Collapsible containers and in particular cups and method for their manufacture | |
SU451029A1 (en) | Apparatus for determining the magnetic characteristics of ferromagnetic materials in two mutually perpendicular fields | |
FR86409E (en) | Ferromagnetic materials and processes for their manufacture | |
FR1440442A (en) | Methods and devices for handling magnetic tapes | |
FR1431841A (en) | Magnetic contactor and its applications | |
IT949594B (en) | PROCEDURE FOR ORIENTING MAGNETS CAMENTE THE MAGNETIC PARTICLES IN THE PRODUCTION OF STOMAGNETIC PLA MATERIALS AND MATERIALS OBTAINED WITH THIS PROCEDURE | |
FR1543019A (en) | Magnetic thickness probe for parts made of ferromagnetic materials | |
FR1428919A (en) | Methods of manufacturing magnetic materials, in particular for recording, and products obtained | |
CA704609A (en) | Method and device for the measurement of magnetic fields by magnetic resonance | |
FI36659A (en) | Method and apparatus for continuous quantitative determination of the magnetic component of a solid in a slurry | |
AU401727B2 (en) | Cast ferrous material of high magnetic permeability and method of making same | |
FR1410944A (en) | Method and materials for the development of diazotypes |