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

power generation device

A technology of power generation device and magnetic body, which is applied in the direction of electromechanical devices, electrical components, electric components, etc., and can solve the problem of position limitation in left and right directions.

Active Publication Date: 2018-06-12
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] like Figure 12 As shown, the central yoke 6, the auxiliary yoke 7 and the auxiliary yoke 8 are fixed on the frame body 102, and the positions in the left and right directions are restricted.

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
  • power generation device
  • power generation device
  • power generation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0038] figure 1 is an external perspective view of the power generating device 200 according to the embodiment, figure 2 It is a plan view showing the state of the power generating device 200 according to the embodiment with the upper case 22 removed, image 3 It is a figure which shows the 1st state of the magnetic circuit part 201, Figure 4 It is a figure which shows the 2nd state of the magnetic circuit part 201.

[0039] The power generator 200 has a magnetic circuit unit 201 . Such as image 3 , Figure 4 As shown, the magnetic circuit unit 201 has a rod-shaped center yoke 50 around which a coil 25 is wound, and a magnet member 30 .

[0040] Such as figure 2 As shown, the magnet member 30 has a magnet 31 , a magnetic body 32 and a magnetic body 33 . The magnet 31 is a rectangular parallelepiped, and is arranged with the front surface as the S pole and the rear surface as the N pole. An L-shaped magnetic body 32 in plan view is adsorbed on the front surface of ...

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 power generating device of the present disclosure has a yoke, a coil is wound around the yoke, and has a first side surface and a second side surface. Furthermore, the power generating device further includes: a first magnetic body including a side surface that contacts or separates from the first side surface of the yoke; a second magnetic body that includes a side surface that contacts or separates from the second side surface of the yoke; and a magnet , which includes a first magnetic pole face and a second magnetic pole face which is a magnetic pole different from that of the first magnetic pole face. Then, the first magnetic pole surface is attracted to the attracting surface of the first magnetic body, the second magnetic pole surface is attracted to the attracting surface of the second magnetic body, and at least one of the first magnetic body and the second magnetic body is in a state of being attracted to the magnet turn down.

Description

technical field [0001] The present invention relates to a power generating device used for various electronic devices, operating devices for remotely operating them, operating parts, and the like. Background technique [0002] In recent years, there has been a demand for the development of power generating devices having a compact structure with respect to various electronic devices, operating devices for remotely operating them, operating parts, and the like. [0003] refer to Figure 11 to Figure 14 A conventional power generation device will be described. [0004] Figure 11 is an external perspective view of a conventional power generating device 100, Figure 12 It is a top view of a conventional power generating device 100 with the upper casing 2 removed, Figure 13 It is a figure which shows the 1st state of the magnetic circuit part 101 of the conventional power generator 100, Figure 14 It is a figure which shows the 2nd state of the magnetic circuit part 101 of ...

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): H02K35/00H02K35/02
CPCH02K35/04H02K35/00H02K7/1876H02K7/1869H02K35/02
Inventor 大石杰户田宪辅
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD