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

Assembly for indicating working status of withdrawable circuit breaker, corresponding withdrawable circuit breaker and method of producing the assembly

A working state, circuit breaker technology, used in circuits, electrical components, switchgear components, etc.

Pending Publication Date: 2021-11-19
ABB (SCHWEIZ) AG
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Workers can be confused about what is actually working inside the equipment

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
  • Assembly for indicating working status of withdrawable circuit breaker, corresponding withdrawable circuit breaker and method of producing the assembly
  • Assembly for indicating working status of withdrawable circuit breaker, corresponding withdrawable circuit breaker and method of producing the assembly
  • Assembly for indicating working status of withdrawable circuit breaker, corresponding withdrawable circuit breaker and method of producing the assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The subject matter described herein will now be discussed with reference to a few example embodiments. These embodiments are discussed only to enable those skilled in the art to better understand and thus practice the subject matter described herein, without suggesting any limitation on the scope of the subject matter.

[0026] The terms "including" or "comprising" and variations thereof should be read as open-ended terms meaning "including but not limited to". Unless the context clearly dictates otherwise, the term "or" should be read as "and / or". The term "based on" should be read as "based at least in part on". The term "operable to" refers to a function, action, movement or state that can be achieved through an operation caused by a user or an external mechanism. The terms "one embodiment" and "an embodiment" should be read as "at least one embodiment." The term "another embodiment" should be read as "at least one other embodiment".

[0027] Unless otherwise spe...

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

An assembly (10) for indicating a working status of withdrawable circuit breaker, a corresponding withdrawable circuit breaker and method of producing the assembly (10). The assembly (10) comprises a chassis (20), an input component (30), an output component (40) and an indication portion (46). The input component (30) adapted to move relative to the chassis (20) and comprises a plurality of steps (34) at periphery (32) thereof, the plurality of steps (34) raising step by step against a moving direction of the input component (30). The output component (40) adapted to rotate about a shaft (44) provided on the chassis (20) and comprises a resilient portion (42) at an end (41), the resilient portion (42) adapted to engage against each of the plurality of steps (34). The indication portion (46) provided at the other end (43) of the output component (40) opposite to the resilient portion (42). In response to the input component (30) moving relative to the chassis (20), the resilient portion (42) disengages from a first step of the plurality of steps (34) and rotates by a degree around the shaft (44) to engage with a second step next to the first step, such that the output component (40) causes an end of the indication portion (46) to translate by a distance along a direction perpendicular to the shaft (44). The working statuses of the circuit breaker may be clearly indicated with a simple structure.

Description

technical field [0001] Example embodiments of the present disclosure relate generally to indicating mechanisms in electric fields, and more particularly to an assembly for indicating the operating status of a withdrawable circuit breaker, a corresponding withdrawable circuit breaker, and a method for producing the method of the component. Background technique [0002] In an electric field, electrical equipment can usually have multiple working states. For example, for a withdrawable circuit breaker, it can include different operating states such as connected, unblocked, tested, disconnected, etc. The indication of the working state of electrical equipment is very important. The staff can easily understand the current situation inside the equipment by clearly understanding the corresponding working status. In case of an emergency, the staff can only take corresponding measures in time if they understand the working status of the equipment. [0003] Various solutions have ...

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): H02B11/10H01H9/16
CPCH02B11/10H01H9/16
Inventor 刘文盛任健成周琪
Owner ABB (SCHWEIZ) AG