Unlock instant, AI-driven research and patent intelligence for your innovation.

Stator of reciprocating motor and fabrication method thereof

A motor stator, reciprocating technology, applied in the manufacture of inductors/transformers/magnets, motor generators, stator/rotor bodies, etc., can solve problems such as reducing motor efficiency, increasing reluctance, and narrowing magnetic flux paths

Inactive Publication Date: 2012-01-11
LG ELECTRONICS INC
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the flux path is narrowed so that the reluctance increases and thus reduces the efficiency of the motor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Stator of reciprocating motor and fabrication method thereof
  • Stator of reciprocating motor and fabrication method thereof
  • Stator of reciprocating motor and fabrication method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Now, preferred embodiments of the present invention will be described in detail, examples of which are illustrated in the accompanying drawings.

[0032] Hereinafter, a stator of a reciprocating motor and a manufacturing method thereof according to the present invention will be described in more detail with reference to the accompanying drawings.

[0033] Figure 4 with 5 It is a sectional view and a front view of a reciprocating motor provided with a reciprocating motor stator according to an embodiment of the present invention. The same parts as in the conventional art are denoted by the same reference numerals.

[0034] As shown in the figure, the reciprocating motor according to the present invention includes: a stator including an outer core 500 and an inner core 600 inserted into the outer core 500; and a moving body 300 movably inserted between the outer core 500 and the inner core 600 of the stator. between.

[0035] The bobbin 410 and the winding coil 400 w...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention discloses a stator of reciprocating motor comprising: a stator including two lamination assemblies formed accordingly as a plurality of lamination sheets are stacked as a cylindrical shape or a circular are shape; and a mover inserted into an air gap between said two lamination assemblies and linearly reciprocating. In the stator, the lamination sheets constituting the lamination assembly are thicker at an outer circumference side of the lamination assembly than at an inner circumference said thereof. According to this, a path of a flux applied to the lamination assemblyis maximized thus to minimize a resistance of the flux.

Description

technical field [0001] The present invention relates to a reciprocating motor, and more particularly relates to a method for stacking a plurality of laminations into a cylindrical shape, by maximizing the volume occupied by the laminations in a cylindrical lamination assembly per unit volume, A reciprocating motor stator capable of minimizing reluctance and a manufacturing method thereof. Background technique [0002] Electric motors convert electrical energy into kinetic energy. Motors can be classified into: a rotary motor for converting kinetic energy into rotational force (movement force); and a reciprocating motor for converting electrical energy into linear reciprocating force, and the like. [0003] figure 1 An example of a reciprocating motor is shown. As shown, the reciprocating motor includes: a stator including an outer core 100 and an inner core 200 inserted into the outer core 100; and a moving body 300 movably inserted between the outer core 100 and the inne...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H02K1/14H02K33/16H02K41/03H02K41/02H01F41/02H02K15/02
CPCH02K33/16H01F41/0233H02K15/022H02K1/145H02K41/02
Inventor 具本哲
Owner LG ELECTRONICS INC