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

Insertion and removal device of circuit breaker

A technology for removing devices and circuit breakers, applied in emergency protection devices, circuits, parts of protection switches, etc., can solve the problems of inoperability of the power connection unit, the body of the circuit breaker cannot be inserted or removed, etc., to improve the durability. Effect

Active Publication Date: 2018-04-27
HYUNDAI ELECTRIC & ENERGY SYST CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem that the power connection unit becomes inoperable and the body of the circuit breaker cannot be inserted or removed

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
  • Insertion and removal device of circuit breaker
  • Insertion and removal device of circuit breaker
  • Insertion and removal device of circuit breaker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings.

[0044] This disclosure may, however, be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0045]Throughout the specification, it will be understood that when an element such as a layer, region or wafer (substrate) is referred to as being "on," "connected to," or "coupled to" another element, that element can be directly "On," "connected to," or "coupled to" another element, or other elements may be interposed therebetween. In contrast, when an element is referred to as being "directly on," "directly connected to" or "directly coupled to" another element, there are no intervening elements or layers present. Like refe...

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 device for insertion and removal of a breaker. The device comprises a base part frame, a power connection unit and a locking unit, wherein the base part frame is arranged on one side part of the breaker; the power connection unit is arranged on the inner side of the base part frame and comprises a handle fastening part, one side part of the handle fastening part is combined with an operation handle inserted into the handle fastening part, and operations of the handle are used to drive forward moving and backward moving of the power connection unit; the locking unit is unlocked, so that the handle can be combined with the handle fastening par; and the locking unit is locked, so that the handle can be separated from the handle fastening part through blocking of the handle fastening part.

Description

[0001] Cross References to Related Applications [0002] This application claims Korean Patent Applications No. 10-2015-0062619, No. 10-2015-0062118 and The priority and rights of No. 10-2015-0066899, the above inventive concepts are incorporated herein by reference. technical field [0003] The present disclosure relates to a circuit breaker. More specifically, the present disclosure relates to a circuit breaker including insertion and extraction means. Background technique [0004] In general, a circuit breaker is a device configured to automatically cut off a circuit to prevent damage to the circuit due to overcurrent or short circuit current. [0005] Among circuit breakers, an air circuit breaker (ACB) can quickly separate a movable contactor from a fixed contactor to cut off the current when a large current flows through a part of electric wires due to failure. [0006] A circuit breaker includes a bracket and a body that is inserted into or removed from the bracket...

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): H01H71/02
CPCH01H71/0221H01H71/0228
Inventor 柳在九张春五
Owner HYUNDAI ELECTRIC & ENERGY SYST CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com