18549741. ROTOR OF AN ELECTRIC MACHINE simplified abstract (Robert Bosch GmbH)
Contents
- 1 ROTOR OF AN ELECTRIC MACHINE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ROTOR OF AN ELECTRIC MACHINE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
ROTOR OF AN ELECTRIC MACHINE
Organization Name
Inventor(s)
Peter Theisinger of Markgroeningen (DE)
Adrian Heinrich Sichau of Holzgerlingen (DE)
Daniel Klis of Korntal-Muenchingen (DE)
Juergen Fridrich of Stuttgart (DE)
Kurt Reutlinger of Stuttgart (DE)
Marcus Alexander of Ludwigsburg (DE)
Mohammad Nassar Albunni of Sindelfingen (DE)
ROTOR OF AN ELECTRIC MACHINE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18549741 titled 'ROTOR OF AN ELECTRIC MACHINE
Simplified Explanation
The invention is related to a rotor of an electric machine, where the rotor body can be rotated about a rotor axis and has a plurality of rotor poles, each with a pole center axis. The rotor poles have a two-layer magnet assembly, with an inner layer of at least three magnets and an outer layer composed of two magnets. The inner layer forms a radially outwardly open arc, while the outer layer has increasing distances between the magnets radially outwards. The magnets of both layers have an angle of inclination with respect to the pole center axis.
- Rotor of an electric machine with a two-layer magnet assembly for improved performance.
- Inner layer of at least three magnets and an outer layer of two magnets for each rotor pole.
- Magnets in the outer layer have increasing distances radially outwards.
- Magnets in both layers have an angle of inclination with respect to the pole center axis.
Potential Applications
This technology can be applied in various electric machines, such as generators, motors, and other rotating machinery where high efficiency and performance are required.
Problems Solved
This innovation solves the problem of improving the magnetic field strength and efficiency of electric machines by optimizing the magnet arrangement in the rotor poles.
Benefits
The benefits of this technology include increased power output, improved efficiency, reduced energy consumption, and enhanced overall performance of electric machines.
Potential Commercial Applications
Potential commercial applications of this technology include electric vehicles, wind turbines, industrial machinery, and any other equipment utilizing electric machines for power generation or conversion.
Possible Prior Art
One possible prior art could be the use of single-layer magnet assemblies in rotor poles of electric machines, which may not provide the same level of performance and efficiency as the two-layer magnet assembly described in this invention.
Unanswered Questions
How does the two-layer magnet assembly affect the overall weight and size of the rotor in comparison to traditional single-layer magnet assemblies?
The article does not provide information on the weight and size implications of using a two-layer magnet assembly in the rotor of an electric machine.
Are there any potential challenges or limitations in implementing this two-layer magnet assembly in existing electric machines?
The article does not address any challenges or limitations that may arise when retrofitting or integrating this new rotor design into current electric machine designs.
Original Abstract Submitted
The invention relates to a rotor () of an electric machine (), said rotor comprising a rotor body () which can be rotated about a rotor axis () and which, with respect to a cross-section, has a plurality of rotor poles () each having a pole center axis, () wherein; a plurality, in particular all, of the rotor poles () have a two-layer magnet assembly () comprising a plurality of magnets (), in particular permanent magnets; each magnet assembly (), as viewed in the radial direction with respect to the rotor axis (), comprises an inner layer () of at least three magnets () and an outer layer () composed of two magnets (); the inner layer () forms a radially outwardly open arc; the outer layer () is designed such that the distance between the magnets () of the outer layer () increases radially outwards; and the magnets () of the inner layer (), which are outer with respect to the pole center axis (), and the magnets () of the outer layer () each have an angle of inclination (α) with respect to the pole center axis (), which angle of inclination is formed between the pole central axis () and an axis of inclination () of the magnet () in question.
