Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Hollow iron core

A technology of hollow iron core and solid iron core, applied in the direction of magnetic core/yoke, transformer/inductor magnetic core, electrical components, etc., can solve the problems of high cost and heavy weight of iron core

Pending Publication Date: 2021-08-24
赵继广
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a hollow iron core to solve the problems of high cost and heavy weight of the iron core in the prior art in the electromagnetic induction technology

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
  • Hollow iron core
  • Hollow iron core
  • Hollow iron core

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The hollow iron core of the patent of the present invention includes the hollow iron core used to increase the induced current. The cross section of the hollow iron core can be in various shapes that are not solid. In the illustration of this embodiment—— figure 1 Among them, the cross-section of the hollow iron core is annular. Hollow core is not limited to figure 1 Shown as a straight cylinder, the hollow iron core can be in various shapes like the solid iron core.

[0022] Specifically, the wire (1) with the insulating layer is wound on the outer surface of the hollow iron core, and the wire (1) is connected to the power supply; the wire (2) with the insulating layer is wound on the outer surface of the hollow iron core, and the wire (1) is connected to the power supply; (2) Connect electrical appliances or instruments, wires (2) or connect electrical appliances and instruments at the same time; when there is a changing current in the wire (1) loop, there is an indu...

Embodiment 2

[0026] Wrap the wire (1) with an insulating layer on the outer surface of the hollow iron core, and connect the wire (1) to the power supply; form a closed loop with the wire (2) with an insulating layer on the left or right side of the hollow iron core, The wire (2) is connected to the electrical appliance or the instrument, and the wire (2) is connected to the electrical appliance and the instrument at the same time; when there is a changing current in the wire (1) loop, an induced current is displayed in the wire (2) loop.

[0027] I did the following application experiments: image 3 As shown, the section of the hollow iron core is a ring, the outer diameter of the ring is 9.1 centimeters, the inner diameter is 7 centimeters, and the length of the iron core is 4.35 centimeters. The wire (1) with an insulating layer is tightly wound on the outer surface of the hollow iron core for 5 The wire (1) is connected to the power supply and a 40W light bulb; the wire (2) with an ins...

Embodiment 3

[0032] Such as Figure 4 As shown, the wires closely wound on the outer surfaces of two identical hollow cylindrical iron cores are the same. The outer diameter of the hollow iron core is 9.1 cm, the inner diameter is 7 cm, and the height of the hollow iron core is 8 cm. Directly above an iron core with densely wound wires, two hollow iron cores are 0.5 cm apart, and the wall thickness of the iron cores is uniform; the wires wound around the two hollow iron cores pass such a current: If the two hollow iron cores are solid , when electrifying the wires tightly wound around the two iron cores, if one of the two adjacent ends of the two iron cores is an S pole, the other is an N pole; At this time, the electrons -q near the two adjacent iron core walls can be accelerated due to the induced electric field, so that an electron betatron can be made.

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

PropertyMeasurementUnit
Outer diameteraaaaaaaaaa
The inside diameter ofaaaaaaaaaa
Login to View More

Abstract

The invention discloses a hollow iron core, and the cross section of the hollow iron core is not solid and can be in any non-solid shape. The hollow iron core is used for an electromagnetic induction technology; in the electromagnetic induction technology, the hollow iron core is used for replacing a solid iron core, the material and the peripheral size of the iron core are not changed, the wire is wound on the outer surface of the hollow iron core, and compared with the solid iron core, the hollow iron core can save the material; in the prior art, a solid iron core has the effect of increasing and generating an induced electric field in an electromagnetic induction technology, so that the effect of increasing and generating induced current or accelerating charged particles is achieved, and compared with the situation that the solid iron core is not used, the induced electric field generated by using the solid iron core is larger; the hollow iron core is used for replacing a solid iron core, so that the effect of increasing the generated induced electric field is good; the material cost and the transportation cost can be reduced.

Description

technical field [0001] The invention relates to the research and development and application of iron cores, and relates to the technical field of electromagnetic induction. Background technique [0002] The role of the iron core in the electromagnetic induction technology is to increase the induced electric field. Compared with the situation where the iron core is not used, the induced electric field generated by the use of the iron core is larger; in the existing electromagnetic induction technology, Faraday electromagnetic induction is generally used The law is the theoretical basis, so the magnetic flux should be considered when using the iron core, and the solid iron core will have a larger magnetic flux, so the existing technology uses a solid iron core; and this patent is based on the theory of induced electric field generated by changing current, changing the current For the theory of generating induced electric field, see "Changing Current Generates Induced Electric ...

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
IPC IPC(8): H01F27/24H01F3/14H05H7/04
CPCH01F3/14H01F27/24H05H7/04
Inventor 赵继广
Owner 赵继广
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com