IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0437596
(2012-04-02)
|
등록번호 |
US-8754733
(2014-06-17)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Magnum Magnetics Corporation
|
대리인 / 주소 |
Stoneman Law Patent Group
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
11 |
초록
Portable magnetizer systems designed for on-site use, related to magnetizing magnetizable sheets, enclosed in a portable case which is hand-carryable.
대표청구항
▼
1. A system, relating to enabling magnetization of at least one planar sheet of flexible magnetizable material, said system comprising: a) at least one magnetizer structured and arranged to multipole magnetize the at least one planar sheet, in an alternating pattern of pole pairs, using at least one
1. A system, relating to enabling magnetization of at least one planar sheet of flexible magnetizable material, said system comprising: a) at least one magnetizer structured and arranged to multipole magnetize the at least one planar sheet, in an alternating pattern of pole pairs, using at least one magnetic field source; andb) at least one briefcase-type enclosure structured and arranged to enclose said at least one magnetizer;c) wherein said at least one briefcase-type enclosure comprises at least one handle configured to assist single-hand carrying of said at least one briefcase-type enclosure enclosing said at least one magnetizer; andd) wherein the at least one planar sheet, when magnetized by said at least one magnetizer, is capable of magnetically adhering to at least one magnetically receptive material. 2. The system, according to claim 1, wherein said at least one magnetizer comprises at least one permanent magnet. 3. The system, according to claim 2, wherein: a) said at least one magnetizer comprises at least one magnetizer bar comprising at least one longitudinal axis;b) said at least one magnetizer bar comprises a plurality of discrete field-producing lamination-sets spaced along said at least one longitudinal axis;c) each discrete field-producing lamination-set of said plurality comprises at least one circular magnetic disk and at least one circular flux-conducting spacer magnetically coupled with said at least one circular magnetic disk; andd) each said at least one circular magnetic disk and each said at least one circular flux-conducting spacer are coaxial with said at least one longitudinal axis. 4. The system, according to claim 3, further comprising: at least one rotary movement generator structured and arranged to generate rotary movement of said at least one magnetizer bar about said at least one longitudinal axis. 5. The system, according to claim 4, wherein said at least one magnetizer bar is structured and arranged to magnetically couple to the at least one planar sheet, when the at least one planar sheet is in position to pass through at least one magnetic field produced by said at least one magnetic field source, to transfer movement to the at least one planar sheet. 6. The system, according to claim 5, wherein said at least one magnetizer bar is structured and arranged to assist movement of the at least one planar sheet through at least one magnetic field by such rotary movement of said at least one magnetizer bar about said at least one longitudinal axis. 7. The system, according to claim 3, wherein said at least one magnetizer bar comprises at least one magnetizer bar set situate partially above and partially below a movement track of the at least one planar sheet. 8. The system, according to claim 7, wherein said at least one magnetizer bar set comprises at least two magnetizer bar sub-sets, each said magnetizer bar sub-set comprising: a) at least one magnetic field source above the movement track;b) at least one magnetic field source below the movement track; andc) at least one flux field situate between said at least one magnetic field source above the movement track and said at least one magnetic field source below the movement track;d) wherein said at least one flux field crosses the movement track. 9. The system, according to claim 8, wherein each at least one magnetic field source above the movement track is encased to provide at least one smooth surface. 10. The system, according to claim 3, wherein said at least one magnetizer bar comprises at least one magnetizer bar set situate below a movement track of the at least one planar sheet. 11. The system, according to claim 6, wherein said at least one rotary movement generator comprises: a) at least one electrical motor; andb) at least one power cord structured and arranged to assist power transfer from at least one external power source to said at least one electrical motor;c) wherein said at least one power cord may be contained within said at least one briefcase-type enclosure when stored. 12. The system, according to claim 1, further comprising: a) at least one positioner structured and arranged to permit positioning the at least one planar sheet into at least one magnetizing interaction relationship with said at least one magnetizer;b) wherein said at least one positioner comprises at least one user-adjustable planar sheet feeder structured and arranged to user-adjustably feed the at least one planar sheet into said at least one magnetizer. 13. The system, according to claim 12, wherein said at least one adjustable planar sheet feeder accepts a sheet width of less than about 13 inches. 14. The system, according to claim 13, wherein said at least one adjustable planar sheet feeder collapses to allow containment in said at least one enclosure when stored. 15. The system, according to claim 6, wherein said at least one rotary movement generator further comprises: a) In contact with said at least one magnetizer bar, at least one drive roller structured and arranged to generate such rotary movement of said at least one magnetizer bar;b) wherein said at least one drive roller is operably coupled with said at least one motor. 16. The system, according to claim 15 wherein said at least one drive roller comprises at least one resilient contact surface structured and arranged to resiliently contact said at least one magnetizer bar during generation of such rotary movement. 17. The system, according to claim 16 wherein: a) said at least one magnetizer bar comprises at least one magnetizer bar set situate partially above and partially below a movement track of the at least one planar sheet;b) said at least one magnetizer bar set comprises at least two magnetizer bar sub-sets, each said magnetizer bar sub-set comprising i) at least one magnetic field source above the movement track,ii) at least one magnetic field source below the movement track, andiii) at least one flux field situate between said at least one magnetic field source above the movement track and said at least one magnetic field source below the movement track;c) wherein said at least one flux field crosses the movement track. 18. A system, related to magnetization of at least one substantially planar sheet of substantially flexible magnetizable material, said system comprising: a) at least one first magnetic field source structured and arranged to produce at least one first magnetic field;b) at least one second magnetic field source structured and arranged to produce at least one second magnetic field; andc) at least one geometric positioner structured and arranged to geometrically position said at least one first magnetic field source and said at least one second magnetic field source to generate at least one first magnetic-flux field region resulting from at least one magnetic-field interaction between said at least one first magnetic field and said at least one second magnetic field;d) within said at least one geometric positioner, at least one passage structured and arranged to allow moving passage of the substantially flexible magnetizable material through said at least one first magnetic-flux field region;e) at least one user-adjustable planar sheet feeder structured and arranged to user-adjustably feed the at least one planar sheet through said at least one first magnetic-flux field region;f) at least one sheet mover to assist movement of the at least one planar sheet through such at least one first magnetic-flux field region; andg) at least one enclosure structured and arranged to enclose said at least one first magnetic field source, said at least one second magnetic field source, and said at least one geometric positioner; andh) wherein said at least one enclosure comprises at least one hand-carrier structured and arranged to assist single-hand carrying of said at least one enclosure;i) wherein the at least one planar sheet is at least partially magnetized by passage through such at least one first magnetic-flux field region. 19. The system, according to claim 18, wherein said at least one user-adjustable planar sheet feeder is collapsible to permit closure of said at least one enclosure. 20. The system, according to claim 19, wherein: a) each of said at least one first magnetic field source and said at least one second magnetic field source comprises at least one magnetizer bar comprising at least one longitudinal axis;b) said at least one magnetizer bar comprises a plurality of discrete field-producing lamination-sets spaced along said at least one longitudinal axis;c) each discrete field-producing lamination-set of said plurality comprises at least one circular magnetic disk and at least one circular flux-conducting spacer magnetically coupled with said at least one circular magnetic disk; andd) each said at least one circular magnetic disk and each said at least one circular flux-conducting spacer are coaxial with said at least one longitudinal axis. 21. The system, according to claim 20, wherein said at least one sheet mover comprises: a) at least one rotary movement generator structured and arranged to generate rotary movement of said at least one magnetizer bar;b) wherein said at least one magnetizer bar is structured and arranged to magnetically couple to the at least one planar sheet, when the at least one planar sheet is in position to pass through such at least one first magnetic-flux field region, to transfer movement to the at least one planar sheet. 22. A system, relating to enabling magnetization of at least one planar sheet of flexible magnetizable material, said system comprising: a) magnetizer means for multipole magnetizing the at least one planar sheet, in an alternating pattern of pole pairs, using at least one magnetic field source; andb) enclosure means for enclosing said at least one magnetizer;c) wherein said enclosure means comprises hand-carrier means for assisting hand-carrying, with one hand, of said enclosure means;c) wherein the at least one planar sheet, when magnetized by said magnetizer means, is capable of magnetically adhering to at least one magnetically receptive material.
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