Apparatus and method for material treatment using a magnetic fie

Details Apparatus and method for material treatment using a magnetic fie Apparatus and method for material treatment using a magnetic fie

1996-10-01

2000-11-07

Fleming, Fritz

Electricity: electrical systems and devices

Control circuits for electromagnetic devices

Systems for magnetizing, demagnetizing, or controlling the...

361149, 361267, H01F 1300

Patent

active

061445444

ABSTRACT:
A method and apparatus for treating an object includes generating a magnetic field wherein at least some of the magnetic field is characterized by changes in amplitude of the magnetic field from an average non-zero value of the magnetic field. The object is placed in the influence of the magnetic field for a sufficient time to subject the object to the changes in amplitude of the magnetic field. A method and apparatus for determining a preferred field intensity of the magnetic field is also included.

REFERENCES:
patent: 306600 (1990-03-01), Drits et al.
patent: 1978220 (1934-10-01), Otte
patent: 2856238 (1958-10-01), Dacus
patent: 2984771 (1961-05-01), Hlavin
patent: 2995701 (1961-08-01), Lloyd
patent: 3038036 (1962-06-01), Young et al.
patent: 3138494 (1964-06-01), Burket et al.
patent: 3819402 (1974-06-01), Thrower, Jr.
patent: 3892908 (1975-07-01), Lovness
patent: 3946125 (1976-03-01), Scheiber
patent: 3963533 (1976-06-01), Collins
patent: 4033795 (1977-07-01), Berry et al.
patent: 4212688 (1980-07-01), Makino et al.
patent: 4262035 (1981-04-01), Jaeger et al.
patent: 4268325 (1981-05-01), O'Handley et al.
patent: 4273800 (1981-06-01), Reid
patent: 4283438 (1981-08-01), Lee
patent: 4379004 (1983-04-01), Makino et al.
patent: 4419383 (1983-12-01), Lee
patent: 4473415 (1984-09-01), Ochiai et al.
patent: 4492845 (1985-01-01), Kljuchko et al.
patent: 4537850 (1985-08-01), Smeiman
patent: 4551221 (1985-11-01), Axemov et al.
patent: 4560521 (1985-12-01), Walling et al.
patent: 4614929 (1986-09-01), Tsukuda et al.
patent: 4639278 (1987-01-01), Makino et al.
patent: 4668365 (1987-05-01), Foster et al.
patent: 4782293 (1988-11-01), Steingroever et al.
patent: 4816965 (1989-03-01), Drits
patent: 4873605 (1989-10-01), Drits et al.
patent: 5032792 (1991-07-01), Wing et al.
patent: 5126669 (1992-06-01), Honess et al.
patent: 5493275 (1996-02-01), Easter
patent: 5495230 (1996-02-01), Lian
patent: 5557493 (1996-09-01), Ross
L.N. Romashov et al., "Effect of Pulse Magnetic Field On Martensitic Transformation In Low Carbon Cr-Ni Steel", Fisica Metallov and Metallovedenie, 1984, 57 v. 4, pp. 768-775 (in Russian).
R. F.Hochman, V. Drits, N. Tselesin: Surface Modification by Magnetic Treatment; Encyclopedia of Materials Science and Engineering; Supplementary vol. 3, Pergamon Press, pp. 2037-2041 (Robert W. Cahn FRS, Michael B. Bever eds.). No date provided.
R. F. Hochman, N. Tselesin, V. Drits; Magnetic Fields: Fertile Ground For Metals Processing; Advanced Materials & Processes; Magnetic Processing Systems, Inc.; Reprint of an article Aug. 1988.
Supplementary European Search Report, Application No. EP 97 90 9870, dated Feb. 2000.

Affiliated with

Also associated with

Rating

Apparatus and method for material treatment using a magnetic fie does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for material treatment using a magnetic fie, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for material treatment using a magnetic fie will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1647630