Magnetizing power source for magnetic defect detector

A technology of magnetic particle inspection and power supply, applied in the field of power supply, can solve the problems of short use time, short battery life, potential safety hazards, etc., and achieve the effect of stable operation and increased battery capacity

Inactive Publication Date: 2013-06-26
DATANG LUOYANG SHOUYANGSHAN POWER PLANT
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, lead-acid maintenance-free batteries are generally used in domestic magnetic particle flaw detection magnetization power supplies, which are heavy in weight, small in capacity, short in use time, and inconvenient to maintain. To increase the use time, it is necessary to increase the weig

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
  • Magnetizing power source for magnetic defect detector
  • Magnetizing power source for magnetic defect detector
  • Magnetizing power source for magnetic defect detector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026]The magnetizing power supply for the magnetic particle flaw detector is characterized in that it includes the overall chassis 1 and the power supply inside the box, a charging circuit, a protection circuit, a power display circuit, a pulse elimination circuit and a charging circuit, and the overall chassis 1 is provided with a power indicator board 2 , fuse socket 3, charging socket 4, power switch 5 and output socket 6, the protection circuit is connected to the pulse elimination circuit, the protection circuit is connected to the power display circuit, and the protection circuit is connected to the pulse elimination circuit;

[0027] The charging circuit is controlled by the control chip IC4 as the central control element. The 15 pins of the circuit IC4 and the internal connection circuits of the 2 and 3 pins supply power for the power part and the analog part of the IC2 circuit respectively. , the other end of the capacitor is connected to the charging input positi...

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 invention provides a magnetizing power source for a magnetic defect detector. The magnetizing power source for the magnetic defect detector comprises an entire chassis, and a charge circuit, a protection circuit, an electric quantity display circuit and a pulse removing circuit arranged in the entire chassis, wherein the charge circuit is connected with the protection circuit; the protection circuit is connected with the electric quantity display circuit; and the protection circuit is connected with the pulse removing circuit. The magnetizing power source for the magnetic defect detector provided by the invention has the beneficial effects of light weight, stable work, over-current protection in an output process, long service life, simplicity of maintenance, safety, reliability, and beautiful appearance.

Description

technical field [0001] The invention relates to a power supply, in particular to a stable, safe and reliable magnetized power supply for a magnetic particle flaw detector. Background technique [0002] At present, lead-acid maintenance-free batteries are generally used in the magnetization power supply for magnetic particle inspection in China. They are heavy in weight, small in capacity, short in use time, and inconvenient to maintain. To increase the use time, it is necessary to increase the weight and volume. [0003] The charging and discharging circuit of the power supply is unreasonable, resulting in problems such as short battery life and unstable operation. There is no protection circuit in the power supply, which cannot guarantee the safe use of the power supply, and has potential safety hazards. Contents of the invention [0004] The object of the present invention is to provide a magnetization power supply for a magnetic particle flaw detector, which has long se...

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): H02J7/00H02H7/18
Inventor 朱兵强李正义王辉
Owner DATANG LUOYANG SHOUYANGSHAN POWER PLANT
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap