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An Improved Multi-tunnel Electric Motor/generator
| Content Provider | The Lens |
|---|---|
| Description | L'invention concerne divers modes de réalisation pour un moteur/générateur dans lequel le stator est un ensemble bobine et le rotor est un tunnel cylindrique toroïdal magnétique ou bien le rotor est un ensemble bobine et le stator est un tunnel cylindrique toroïdal magnétique. |
| Abstract | Disclosed are various embodiments for a motor/generator where the stator is a coil assembly and the rotor is a magnetic toroidal cylindrical tunnel or where the rotor is a coil assembly and the stator is a magnetic toroidal cylindrical tunnel. |
| Related Links | https://www.lens.org/lens/patent/106-290-189-619-984/frontpage |
| Language | English |
| Publisher Date | 2017-01-05 |
| Access Restriction | Open |
| Alternative Title | Moteur/générateur Électrique À Multi-tunnel Amélioré |
| Content Type | Text |
| Resource Type | Patent |
| Date Applied | 2016-06-27 |
| Agent | Naifeh, Bill R. |
| Applicant | Linear Labs Inc |
| Application No. | 2016039673 |
| Claim | CLAIMS: A rotary motor/generator comprising: a toroidal magnetic cylinder comprising a first magnetic tunnel segment radially arranged about an axial axis to form a circular path, wherein the first magnetic tunnel segment comprises: a first side magnetic wall having a magnetic pole orientation that points generally towards an interior of the first magnetic tunnel segment; a first opposing side magnetic wall having a magnetic pole orientation that points generally towards the interior of the first magnetic tunnel segment and positioned along the axial axis a predetermined distance from the first side magnetic wall; a first inner magnetic wall generally spanning between the first side magnetic wall and the first opposing side magnetic wall in a generally axial direction and having a magnetic pole orientation that points generally towards the interior of the first magnetic tunnel segment; a first outer magnetic wall generally spanning between the first side magnetic wall and the first opposing side magnetic wall in a axial direction, positioned radially away from the first inner magnetic wall, and having a magnetic pole orientation that points generally towards the interior of the first magnetic tunnel segment; wherein like magnetic poles of magnets forming the first inner magnetic wall and magnets forming the first side magnetic wall are orientated in an opposite direction from the like poles of magnets forming the first outer magnetic wall and magnets forming the first opposing ring magnetic wall; and a coil assembly positioned within the circular path and adapted to move relative to the toroidal magnetic cylinder. The rotary motor/generator of claim 1 , wherein the toroidal magnetic cylinder further comprises a second magnetic tunnel segment radially arranged about the axial axis positioned adjacent to the first magnetic tunnel segment to form a circular path, wherein the second magnetic tunnel segment comprises: a second side magnetic wall having a magnetic pole orientation that points generally towards an interior of the second magnetic tunnel segment; a second opposing side magnetic wall having a magnetic pole orientation that points generally towards the interior of the second magnetic tunnel segment and positioned along the axial axis the predetermined distance from the second side magnetic wall; a second inner magnetic wall generally spanning between the second side magnetic wall and the second opposing side magnetic wall in a generally axial direction and having a magnetic pole orientation that points generally towards the interior of the second magnetic tunnel segment; a second outer magnetic wall generally spanning between the second side magnetic wall and the second opposing side magnetic wall in a axial direction, positioned radially away from the second inner magnetic wall, and having a magnetic pole orientation that points generally towards the interior of the second magnetic tunnel segment; wherein like magnetic poles of magnets forming the second inner magnetic wall and magnets forming the second side magnetic wall are orientated in an opposite direction from the like poles of magnets forming the second outer magnetic wall and magnets forming the second opposing ring magnetic wall, and the like magnetic poles of magnets forming the second magnetic tunnel segment are orientated in an opposite direction from the like magnet poles of the magnets forming the first magnetic tunnel segment. 3. The rotary motor/generator of claim 1, wherein the coil assembly further comprises: a ring-like core; a plurality of teeth radially positioned about the ring-like core and extending from the ringlike core to form a plurality of slots; and a plurality of coil windings wherein each coil winding in the plurality of winding is positioned within a slot within the plurality of slots. The rotary motor/generator of claim 1 , further comprising a back iron circuit generally surrounding the toroidal magnetic cylinder. 5. The rotary motor/generator of claim 4, further comprising longitudinal grooves defined in the back iron circuit for positioning and supporting the magnets forming the first outer magnetic wall and the first inner magnetic wal The rotary generator/motor of claim 1, further comprising a hub coupled to the coil assembly and a shaft coupled to the hub. The rotary generator/motor of claim 1, further comprising a hub coupled to the toroidal magnetic cylinder and a shaft coupled to the hub. The rotary generator/motor of claim 1, further comprising an exterior circumferential slot defined in the toroidal magnetic cylinder to allow for passage of a structural support and/or electrical conductors. The rotary generator/motor of claim 1, further comprising an interior circumferential slot defined in the toroidal magnetic cylinder to allow for passage of a structural support and/or electrical conductors. The rotary generator/motor of claim 1, further comprising a side circular slot defined in the toroidal magnetic cylinder to allow for passage of a structural support and/or electrical conductors. The rotary generator/motor of claims 8 through 10, further comprising a means for preventing the magnetic flux forces within the interior of the tunnel from escaping through the slots. The rotary generator/motor of claim 1, further comprising: a support ring coupled to the coil assembly and partially extending through the side circular slot; a first end plate coupled to the support ring. The rotary generator/motor of claim 12, further comprising: a shaft coupled to the toroidal magnetic cylinder; a second end plate coupled rotatably coupled to the shaft; a means for connecting the first end plate to the second end plate. The rotary generator/motor of claim 1, wherein the first inner magnetic wall, the first outer magnetic wall, the first ring magnetic wall and the first opposing ring magnetic wall may be formed from electromagnets. The rotary generator/motor of claim 1, wherein a tangential magnetic force is generated on all sides of individual coils in the plurality of coils when the individual coil is positioned within the first magnetic tunnel segment or second magnetic tunnel segment. A method of producing mechanical rotation, the method characterized by: forming a first area of magnetic concentration within a first interior cavity defined by an first outer magnetic cylinder wall having a first magnetic pole facing the interior cavity, a first inner magnetic cylinder wall having a second magnetic pole facing the interior cavity, a first magnetic side wall having a third magnetic pole facing the interior cavity, and a first opposing magnetic side wall having a fourth magnetic pole facing the interior cavity, wherein the first and third magnetic poles are of opposite polarities from the second and fourth magnetic poles; positioning a coil within the first interior cavity; applying a current in a first direction to the coil to cause the coil to rotate relative to the first interior cavity; coupling a longitudinal shaft to the coil such that as the coil rotates, the longitudinal shaft rotates. The method of producing mechanical rotation of claim 16 further comprising: forming a second area of magnetic concentration within a second interior cavity positioned circumferentially adjacent to the first interior cavity defined by an second outer magnetic cylinder wall having a fifth magnetic pole facing the interior cavity, a second inner magnetic cylinder wall having a sixth magnetic pole facing the interior cavity, a second magnetic side wall having a seventh magnetic pole facing the interior cavity, and a second opposing magnetic side wall having a eighth magnetic pole facing the interior cavity, wherein the fifth and seventh magnetic poles are of opposite polarities from the sixth and eight magnetic poles; applying a current in a first direction to the coil to cause the coil to move to the second interior cavity; applying a current in a second direction to the coil when the coil is within the second interior cavity to move the coil out of the second interior cavity; and coupling a longitudinal shaft to the coil such that as the coil rotates from the first interior cavity to the second interior cavity, the longitudinal shaft rotates. A method of producing electric current, the method characterized by: rotating a coil within the first interior cavity; and extracting from the coil a current having a first direction as the coil moves through the first interior cavity. The method of producing mechanical rotation of claim 16 further comprising: forming a second area of magnetic concentration within a second interior cavity defined by an second outer magnetic cylinder wall having a fifth magnetic pole facing the interior cavity, a second inner magnetic cylinder wall having a sixth magnetic pole facing the interior cavity, a second magnetic side wall having a seventh magnetic pole facing the interior cavity, and a second opposing magnetic side wall having a eighth magnetic pole facing the interior cavity, wherein the fifth and seventh magnetic poles are of opposite polarities from the sixth and eight magnetic poles, wherein the first through fourth magnetic poles are of an opposite polarity than the fifth through eight magnetic poles; rotating the coil within the second interior cavity; and extracting from the coil a current having a second direction when the coil moves through the second interior cavity. |
| CPC Classification | DYNAMO-ELECTRIC MACHINES |
| Extended Family | 196-900-367-336-988 098-774-701-966-110 063-160-006-353-80X 078-840-963-819-943 124-274-686-472-154 100-758-241-316-570 179-760-368-820-589 110-248-832-270-757 106-290-189-619-984 019-790-896-143-847 011-830-001-471-544 086-415-345-140-979 125-283-849-964-040 138-154-820-326-310 |
| Patent ID | 2017003955 |
| Inventor/Author | Hunstable Fred E |
| IPC | H02K21/28 H02K1/17 |
| Status | Pending |
| Simple Family | 196-900-367-336-988 086-415-345-140-979 125-283-849-964-040 124-274-686-472-154 100-758-241-316-570 110-248-832-270-757 106-290-189-619-984 |
| CPC (with Group) | H02K21/26 H02K1/27 H02K16/02 H02K1/145 H02K1/18 H02K21/12 H02K21/14 |
| Issuing Authority | United States Patent and Trademark Office (USPTO) |
| Kind | Patent Application Publication |
