Linear motor
AssigneeScienBiziP Consulting(Shenzhen)Co., Ltd.
InventorsMi-Chien Chen, Chi-Huan Shao
Life of this patent
Estimating the term…
Abstract
A linear motor includes a stator and a mover coupled to the stator. The stator includes a stator body and at least one guiding portion protruding from the stator body. The mover includes a mover body and at least one sliding portion protruding from the mover body. The at least one sliding portion defines a receiving groove. The at least one guiding portion is received in the receiving groove. A gap is defined between the at least one guiding portion and the at least one sliding portion. The mover defines at least one air inlet hole communicating with the gap and configured to inject air into the gap.
Claims15
A linear motor comprising:
- a stator comprising a stator body and at least one guiding portion protruding from the stator body;
- and
- a mover coupled to the stator and comprising a mover body and at least one sliding portion protruding from the mover body, the at least one sliding portion defining a receiving groove, the at least one guiding portion received in the receiving groove, a gap being defined between the at least one guiding portion and the at least one sliding portion, the mover defining at least one air inlet hole communicating with the gap and configured to inject air into the gap;
- wherein the mover further defines a first air channel, a second air channel, and a third air channel corresponding to each air inlet hole, each of the first air channel, the second air channel, and the third air channel communicating with the corresponding air inlet hole, and the first air channel, the second air channel, and the third air channel running through three inner surfaces of the receiving groove.
A linear motor comprising:
- a stator having a stator body and at least one guiding portion protruding from the stator body;
- and
- a mover having a mover body and at least one sliding portion, with a defined receiving groove, protruding from the mover body;
- wherein, the at least one guiding portion is received in the receiving groove of the at least one sliding portion;
- wherein, the mover comprises at least one air inlet hole for injecting air to create a gap between the at least one guiding portion and the at least one receiving groove;
- and
- wherein, the mover further defines a first air channel, a second air channel, and a third air channel corresponding to each air inlet hole, each of the first air channel, the second air channel, and the third air channel communicating with the corresponding air inlet hole, and the first air channel, the second air channel, and the third air channel running through three inner surfaces of the receiving groove.
A linear motor comprising:
- a stator having a stator body and at least one guiding portion protruding from the stator body;
- and
- a mover having a mover body and at least one sliding portion, with a defined receiving groove, protruding from the mover body;
- wherein, the at least one guiding portion is received in the receiving groove of the at least one sliding portion;
- wherein, each receiving groove comprises a plurality of air inlets;
- wherein, a gap is created between the guiding portion received in the receiving groove when air is injected into the plurality of air inlets;
- and
- wherein the mover further defines a first air channel, a second air channel, and a third air channel corresponding to each air inlet, each of the first air channel, the second air channel, and the third air channel communicating with the corresponding air inlet, and the first air channel, the second air channel, and the third air channel running through three inner surfaces of the receiving groove.
Dependencies are inferred from the claim text.