IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0307837
(2006-02-24)
|
등록번호 |
US-7621261
(2009-12-02)
|
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
65 |
초록
▼
Magnetic fuel treatment devices are disclosed, the devices comprising, in part, a housing body, cover, and magnet, the combination of which forming an inner fuel channel through which fuel may flow for treatment therein. The fuel treatment device that uses a magnetic field to improve combustion and
Magnetic fuel treatment devices are disclosed, the devices comprising, in part, a housing body, cover, and magnet, the combination of which forming an inner fuel channel through which fuel may flow for treatment therein. The fuel treatment device that uses a magnetic field to improve combustion and filterability of conventional petroleum-based hydrocarbon fuels utilizing an arcuate fuel path, in one embodiment having a "C" shaped radial cross-section positioned and dimensioned to optimize the treatment of fuel through a magnetic field.
대표청구항
▼
What is claimed is: 1. A fuel treatment device comprising: a housing, said housing further comprising a housing body, a housing cover, a fuel entry port, a fuel exit port and a generally arcuate fuel channel between the fuel entry port and the fuel exit port; an annular magnet positioned within the
What is claimed is: 1. A fuel treatment device comprising: a housing, said housing further comprising a housing body, a housing cover, a fuel entry port, a fuel exit port and a generally arcuate fuel channel between the fuel entry port and the fuel exit port; an annular magnet positioned within the housing, the magnet forming at least a portion of the arcuate fuel channel, the annular magnet having a central axis; and wherein the arcuate fuel channel has a single "C" shaped radial cross-section with respect to a central axis of the magnet, the channel having a radially inward circumferential portion and a radially outward circumferential portion, where the cross-section lies in a plane perpendicular to the central axis, and where surfaces of the magnet form the entire radially inward circumferential portion of the "C" shaped arcuate fuel channel. 2. The fuel treatment device of claim 1, wherein the ratio of the radial cross-sectional area of the fuel channel to the cross-sectional area of the inlet port is 2.5:1 or less. 3. The fuel treatment device of claim 1, wherein the maximum radial distance or axial distance between the magnet and the housing forming the fuel channel is 30% of the thickness of the magnet. 4. The fuel treatment device of claim 1, wherein less than 70% of the magnet surfaces form at least a portion of the fuel channel. 5. The fuel treatment device of claim 1, wherein the annular magnet comprises a first planar surface opposite a second planar surface and an outer cylindrical surface and an inner cylindrical surface, and the fuel channel is formed by at least a portion of the outer cylindrical surface of the magnet. 6. The fuel treatment device of claim 1, wherein the fuel channel is at least partially formed by a circumferential surface of the magnet, the fuel channel extending about the circumference of the magnet. 7. The fuel treatment device of claim 1, wherein the magnet has a magnetic flux rating of at least 600 Gauss. 8. The fuel treatment device of claim 1, wherein the ratio of the maximum radial width of the fuel channel to the radial width of the exposed magnet surface is about 1.4:1 or less. 9. The fuel treatment device of claim 1, wherein the fuel entry port is separated from the fuel exit port by a baffle for directing the fuel into the arcuate fuel channel. 10. A fuel treatment device comprising: a housing, said housing further comprising a housing body, a housing cover, a fuel entry port, a fuel exit port and a generally arcuate fuel channel between the fuel entry port and the fuel exit port; an annular magnet positioned within the housing, the magnet obstructing fuel flow directly between the entry and the exit ports, the magnet forming the entire surface of a radially inward circumferential portion of the arcuate fuel channel, the annular magnet having a central axis; and wherein the maximum radial distance between the magnet and the housing forming the fuel channel is 30% of the thickness of the magnet. 11. The fuel treatment device of claim 10, wherein the fuel channel is formed by at least a portion of the outer cylindrical surface of the magnet. 12. The fuel treatment device of claim 10, wherein the arcuate fuel channel has a "C" shaped radial cross-section with respect to the central axis of the magnet. 13. The fuel treatment device of claim 10, wherein the ratio of the radial cross-sectional area of the fuel channel to the cross-sectional area of the inlet port is 2.5:1 or less. 14. The fuel treatment device of claim 10, wherein 70% or less of the magnet surfaces form at least a portion of the fuel channel. 15. The fuel treatment device of claim 10, wherein the fuel entry port is separated from the fuel exit port by a baffle for directing the fuel into the arcuate fuel channel. 16. The fuel treatment device of claim 10, wherein the ratio of the maximum radial width of the fuel channel to the radial width of the exposed magnet surface is 1.4:1 or less. 17. A method for magnetically treating fuel comprising the steps of: providing fuel treatment device comprising: a housing, said housing further comprising a housing body, a housing cover, a fuel entry port, a fuel exit port and a generally arcuate fuel channel between the fuel entry port and the fuel exit port; an annular magnet positioned within the housing, the magnet obstructing fuel flow directly between the entry and exit ports, the magnet forming at least a portion of the arcuate fuel channel, the annular magnet having a central axis; and wherein the arcuate fuel channel has a "C" shaped radial cross-section with respect to the central axis of the magnet, the channel having a radially inward circumferential portion and a radially outward circumferential portion, where the cross-section lies in a plane perpendicular to the central axis, and where surfaces of the magnet form the entire radially inward circumferential portion of the "C" shaped arcuate fuel channel; attaching a fuel line to the fuel entry port and the fuel exit port of the fuel treatment device; forcing fuel in the fuel treatment device such that the fuel enters the fuel entry port and enters the arcuate fuel channel; subjecting the fuel to a magnetic field created by the magnet while the fuel is in the fuel channel; and allowing the treated fuel to exit the fuel treatment device through the fuel exit port. 18. The method of claim 17 further comprising the step of keeping the fuel within the fuel channel within a maximum radial distance of not more than 31% of the thickness of the magnet. 19. The method of claim 17, wherein the step subjecting the fuel to a magnetic field created by the magnet while the fuel is in the fuel channel is accomplished by having the fuel in direct contact with 70 percent or less of the magnet surfaces. 20. The method of claim 17, wherein in the step of forcing fuel in the fuel treatment device such that the fuel enters the fuel entry port and enters the arcuate fuel channel, the arcuate channel includes an increased cross-sectional area fluid path, as defined by a ratio of the radial cross-sectional area of the fluid channel to the cross-sectional area of the fuel entry port, to not more than 2.5:1.
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