Patents Assigned to Lakeview Innovation Ltd.
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Patent number: 11666421Abstract: Dental implant with a base body made of ceramic anchorable in a jawbone and an implant superstructure attachable to the base body using a screw, wherein in an assembled state of the dental implant, a threaded portion of the screw engages with an inner thread formed in a blind hole of the base body, wherein the implant superstructure is by the screw pressed against the base body and wherein the engagement between the threaded portion of the screw and the internal thread of the blind hole occurs only in a lower half of the base body facing away from the implant superstructure.Type: GrantFiled: October 4, 2018Date of Patent: June 6, 2023Assignee: LAKEVIEW INNOVATION LTD.Inventor: Thorsten Buurlage
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Patent number: 10870218Abstract: Method for producing ceramic components, more particularly ceramic components having recesses and/or hollow spaces, there being at least one sintered ceramic part present. In order to improve the handling qualities of ceramic components, the sintered ceramic part can include a carrier or carrying section which is removed in the further processing from at least one ceramic component.Type: GrantFiled: November 28, 2016Date of Patent: December 22, 2020Assignee: LAKEVIEW INNOVATION LTD.Inventor: Dirk Zimmermann
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Patent number: 10826359Abstract: A two-pole brush-commutated DC electric motor with a stator and a rotor with a hollow-cylindrical ironless winding having n coil segments and a commutator having n commutator segments. Each coil segment being electrically connected to two adjacent commutator segments. An axis of gravity intersects the rotor axis perpendicularly and passes through the center of gravity of a coil segment or a center line of the coil segment that passes through the center of gravity and the rotor axis spanning a coil plane that defines the angular position of the associated coil segment. Two brush contact surfaces of the commutator segments are electrically connected to this coil segment have a distance bisector intersecting the rotor axis perpendicularly. The distance bisector and the rotor axis span a commutator plane which defines the angular position of the associated commutator segments.Type: GrantFiled: November 17, 2016Date of Patent: November 3, 2020Assignee: LAKEVIEW INNOVATION LTD.Inventor: Jens Schulze
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Patent number: 10811925Abstract: The present invention relates to a stator system for an electric motor with an internal rotor. The stator system includes a stator winding and a metal external return path radially enclosing the stator winding. The external return path is surrounded by a retaining structure that holds the stator system together. The retaining structure can be injected to the external return path with plastic in the form of a cage, so that the external return path is not covered by the retaining structure in some regions but is exposed.Type: GrantFiled: August 23, 2016Date of Patent: October 20, 2020Assignee: LAKEVIEW INNOVATION LTD.Inventors: Tobias Hänni, Remo Schelling, Jürgen Mayer
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Patent number: 10770938Abstract: An electronically commutated electric motor is disclosed with a stator, a rotor rotatably mounted relative to the stator, and at least one sensor for scanning a magnetic field that co-rotates with the rotor, where the stator includes a stator winding and a magnetically soft stator core, where the rotor includes several permanent magnets arranged distributed in the circumferential direction of the rotor as well as a first magnetically soft rotor core for the permanent magnets, and where the permanent magnets, together with the first magnetically soft rotor core, generate a rotor magnetic field which, for operating the electric motor, interacts with the stator magnetic field of the stator generated by the stator winding and the stator core. A second magnetically soft rotor core adjoins the first magnetically soft rotor core in the axial direction of the rotor.Type: GrantFiled: August 17, 2017Date of Patent: September 8, 2020Assignee: LAKEVIEW INNOVATION LTD.Inventor: Stefan Imfeld
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Patent number: 10641377Abstract: A multi-stage gear is provided with a planetary gear and a strain wave gear adjacent to the multi-stage gear, wherein a output of the planetary gear maintains a drive connection with a wave generator of the strain wave gear, and wherein the planetary gear is arranged at least partially radially within the strain wave gear. It is provided that the wave generator is mounted radially on a ring gear of the planetary gear.Type: GrantFiled: January 16, 2018Date of Patent: May 5, 2020Assignee: LAKEVIEW INNOVATION LTD.Inventors: Dominik Frey, Marco Schelb, Alexander Rissler
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Publication number: 20200030062Abstract: An implant system including a dental implant and an abutment produced from a ceramic material, wherein the abutment includes a first anti-rotation element with multiple grooves and the dental implant includes a second anti-rotation element, which is complementary thereto, with multiple ribs, wherein the grooves are open toward a proximal end of the abutment.Type: ApplicationFiled: March 19, 2018Publication date: January 30, 2020Applicants: STRAUMANN HOLDING AG, LAKEVIEW INNOVATION LTD.Inventors: Jochen KULLICK, Peter SAMSFORT, Andreas BORN, Christian PAATZ
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Patent number: 10415677Abstract: The present disclosure relates to a telescopic spindle drive having a first telescope element, a second telescope element which is extensible in relation to the first telescope element along an axis of the telescopic spindle drive, and a third telescope element which is extensible in relation to the second telescope element along the axis. A drive includes a rotatively driven first drive element which is supported rotatably and axially unshiftably in relation to the first telescope element. The drive also includes a rotatively driven second drive element which is also rotatably supported in relation to the first telescope element.Type: GrantFiled: October 26, 2017Date of Patent: September 17, 2019Assignee: LAKEVIEW INNOVATION LTD.Inventor: Carsten Horn
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Patent number: 10367384Abstract: A rotor for a small electric motor (e.g., electric engine). The rotor having a rotor axis, multiple permanent magnets that are arranged in a spoke-shaped way as well as several inference cores. Each of the permanent magnets has two axial ends, two longitudinal sides, a radial outer side as well as a radial inner side. The inference cores protrude radially over the permanent magnets in relation to the rotor axis. The rotor is enclosed at least partially by a casting mold having multiple struts that extend in an axial direction and that overlap radially with the permanent magnets. The inference cores do not overlap with the permanent magnets on their radial outer sides, wherein both the permanent magnets as well as the inference cores are held together primarily directly by the casting mold in a radial direction.Type: GrantFiled: October 12, 2016Date of Patent: July 30, 2019Assignee: LAKEVIEW INNOVATION LTD.Inventors: Stefan Imfeld, Heinz Wagner
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Publication number: 20190072130Abstract: A radial magnetic bearing includes an axis, a stator and a rotor, where the stator includes at least two stator assemblies axially spaced from one another, where each of the stator assemblies includes a magnetically soft core, where at least one of the stator assemblies comprises one said magnetically soft core with several radially projecting teeth arranged distributed in the circumferential direction, and several coils likewise arranged distributed in the circumferential direction, and where two respective teeth of the magnetically soft core that are successive in the circumferential direction are connected to each other by way of a connecting section of the core. The magnetic bearing includes a permanent magnet assembly disposed axially between the two magnetically soft cores.Type: ApplicationFiled: August 31, 2018Publication date: March 7, 2019Applicant: Lakeview Innovation Ltd.Inventor: Johannes KREHER
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Publication number: 20190068016Abstract: A multipole rotor is disclosed for an electric motor, the rotor having a rotor core and a plurality of individual permanent magnets, which are distributed over a circumference of the rotor and which, when seen in a cross-sectional view of the rotor orthogonal to an axis of the rotor, have a convex curvature on the side facing the air gap between a stator of the electric motor and the rotor. Four respective permanent magnets, which are juxtaposed in the circumferential direction of the rotor, define together a magnetic pole pair, the magnetization direction of each individual permanent magnet enclosing an angle between 30° and 60° with a reference plane extending through the axis of the rotor and through the center of the respective permanent magnet.Type: ApplicationFiled: August 29, 2018Publication date: February 28, 2019Applicant: Lakeview Innovation Ltd.Inventor: Jens Schulze
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Patent number: 10128716Abstract: An electric direct current motor is disclosed which includes a shaft, a winding support, a collector having several collector wires, and an air-cored outer rotor winding with several winding terminations. The outer rotor winding is at one end connected to the shaft via the winding support in a torque-proof manner, and is electrically connected with the collector. The winding support can be replaced by a printed circuit board as a bearing component of glass-fiber reinforced thermosetting plastics, wherein the printed circuit board includes at least one layer and is connected to the shaft via a metal hub.Type: GrantFiled: January 12, 2016Date of Patent: November 13, 2018Assignee: LAKEVIEW INNOVATION LTD.Inventors: Arnold Teimel, Yves Triponez, Peter Mitterback
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Patent number: 10117730Abstract: Dental implant with a base body made of ceramic anchorable in a jawbone and an implant superstructure attachable to the base body using a screw, wherein in an assembled state of the dental implant, a threaded portion of the screw engages with an inner thread formed in a blind hole of the base body, wherein the implant superstructure is by the screw pressed against the base body and wherein the engagement between the threaded portion of the screw and the internal thread of the blind hole occurs only in a lower half of the base body facing away from the implant superstructure.Type: GrantFiled: November 20, 2013Date of Patent: November 6, 2018Assignee: Lakeview Innovation Ltd.Inventor: Thorsten Buurlage
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Patent number: 10069383Abstract: An electronically commuted electric motor with a stator and a rotor is disclosed that has permanent magnets distributed a circumferential direction to determine the magnetic field of the rotor, whereby at least one sensor makes the position or speed of the rotor recordable through direct sampling of the magnetic field of the rotor. The sensor is spaced from the stator in a way that the stator field is recorded by the sensor only to a low extent or not at all, and whereby magnetic flux-guiding elements are disposed on a front side of the rotor, which move along with the rotor and guide at least a part of the magnetic field of the rotor to the sensor. The flux-guiding elements viewed in the circumferential direction of the rotor are positioned respectively between two permanent magnets of the rotor.Type: GrantFiled: March 23, 2016Date of Patent: September 4, 2018Assignee: LAKEVIEW INNOVATION LTD.Inventors: Max Erick Busse-Grawitz, Stefan Imfeld
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Publication number: 20180119783Abstract: The present disclosure relates to a telescopic spindle drive having a first telescope element, a second telescope element which is extensible in relation to the first telescope element along an axis of the telescopic spindle drive, and a third telescope element which is extensible in relation to the second telescope element along the axis. A drive includes a rotatively driven first drive element which is supported rotatably and axially unshiftably in relation to the first telescope element. The drive also includes a rotatively driven second drive element which is also rotatably supported in relation to the first telescope element.Type: ApplicationFiled: October 26, 2017Publication date: May 3, 2018Applicant: LAKEVIEW INNOVATION LTD.Inventor: Carsten HORN
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Publication number: 20180062464Abstract: An electronically commutated electric motor is disclosed with a stator, a rotor rotatably mounted relative to the stator, and at least one sensor for scanning a magnetic field that co-rotates with the rotor, where the stator includes a stator winding and a magnetically soft stator core, where the rotor includes several permanent magnets arranged distributed in the circumferential direction of the rotor as well as a first magnetically soft rotor core for the permanent magnets, and where the permanent magnets, together with the first magnetically soft rotor core, generate a rotor magnetic field which, for operating the electric motor, interacts with the stator magnetic field of the stator generated by the stator winding and the stator core. A second magnetically soft rotor core adjoins the first magnetically soft rotor core in the axial direction of the rotor.Type: ApplicationFiled: August 17, 2017Publication date: March 1, 2018Applicant: LAKEVIEW INNOVATION LTD.Inventor: Stefan IMFELD
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Publication number: 20170151691Abstract: Method for producing ceramic components, more particularly ceramic components having recesses and/or hollow spaces, there being at least one sintered ceramic part present. In order to improve the handling qualities of ceramic components, the sintered ceramic part can include a carrier or carrying section which is removed in the further processing from at least one ceramic component.Type: ApplicationFiled: November 28, 2016Publication date: June 1, 2017Applicant: Lakeview Innovation Ltd.Inventor: Dirk Zimmermann
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Publication number: 20170149313Abstract: A two-pole brush-commutated DC electric motor with a stator and a rotor with a hollow-cylindrical ironless winding having n coil segments and a commutator having n commutator segments. Each coil segment being electrically connected to two adjacent commutator segments. An axis of gravity intersects the rotor axis perpendicularly and passes through the center of gravity of a coil segment or a center line of the coil segment that passes through the center of gravity and the rotor axis spanning a coil plane that defines the angular position of the associated coil segment. Two brush contact surfaces of the commutator segments are electrically connected to this coil segment have a distance bisector intersecting the rotor axis perpendicularly. The distance bisector and the rotor axis span a commutator plane which defines the angular position of the associated commutator segments.Type: ApplicationFiled: November 17, 2016Publication date: May 25, 2017Applicant: Lakeview Innovation Ltd.Inventor: Jens SCHULZE
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Publication number: 20170110919Abstract: A rotor for a small electric engine. The rotor having a rotor axis, multiple permanent magnets that are arranged in a spoke-shaped way as well as several inference cores. Each of the permanent magnets has two axial ends, two longitudinal sides, a radial outer side as well as a radial inner side. The inference cores protrude radially over the permanent magnets in relation to the rotor axis. The rotor is enclosed at least partially by a casting mold having multiple struts that extend in an axial direction and that overlap radially with the permanent magnets. The inference cores do not overlap with the permanent magnets on their radial outer sides, wherein both the permanent magnets as well as the inference cores are held together primarily directly by the casting mold in a radial direction.Type: ApplicationFiled: October 12, 2016Publication date: April 20, 2017Applicant: Lakeview Innovation Ltd.Inventors: Stefan IMFELD, Heinz WAGNER
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Patent number: 9597167Abstract: The present disclosure relates to an implant, such as a dental implant, having a base member and a thread arranged at an outer end of the base member. The dental implant can be easily inserted and good footing of the implant in the bone can be achieved. Annular ridges and/or recesses can be formed in a section of the base member having no thread.Type: GrantFiled: June 12, 2013Date of Patent: March 21, 2017Assignee: LAKEVIEW INNOVATION LTD.Inventor: Thorsten Buurlage