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US 5,751,075 AGranted
Magnet assembly for linear motor
AssigneeLG Electronics Inc.
InventorsByoung Ha Kwon, Hyeong Kook Lee
Life of this patent
Estimating the term…
Abstract
A linear motor magnet assembly which is capable of facilitating the assemblage and enhancing the reliability thereof by attaching magnets on a cylindrical magnet shell to form a magnet assembly, and which includes the cylindrical magnet shell, and a plurality of magnets attached on a peripheral surface of the magnet shell.
Claims8
A magnet assembly for a linear motor, comprising:
- a cylindrical magnet shell;
- a plurality of magnets attached by bonding on a peripheral surface of the magnet shell, wherein said magnets are attached on a plurality of through-slits formed in the peripheral surface of said magnet shell, and said through-slits are formed in portions along the peripheral surface of the magnet shell where the plurality of magnets are attached.
A magnet assembly for a linear motor, comprising:
- a cylindrical magnet shell;
- a plurality of magnets attached on a peripheral surface of the magnet;
- the plurality of magnets are attached by bonding on the peripheral surface of the magnet shell;
- a plurality of through holes are formed in the peripheral surface of the magnet shell;
- and
- the plurality of through holes are formed in portions along the peripheral surface of the magnet shell where the plurality of magnets are not attached.
3 more elements
A magnet assembly for a linear motor, comprising:
- a cylindrical magnet shell;
- a plurality of magnets attached on a peripheral surface of the magnet shell;
- a fixed folded ring having an outwardly curled portion formed at a lower circular edge of the magnet shell to fix one end of the magnets;
- and
- a fixing ring joined to a peripheral portion of the magnet shell to fix the other end of the magnets.
2 more elements
Dependencies are inferred from the claim text.