Integrated fixed ISM breaker

A circuit breaker, fixed technology, applied in the field of fixed ISM circuit breakers, can solve the problems of affecting the conduction of the primary circuit, burning the plum contact, and the handcart cannot be shaken out, etc.

Pending Publication Date: 2017-10-20
QINGDAO TGOOD ELECTRIC
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Whether the handcart is in place in the handcart circuit breaker will directly affect the conduction of the primary circuit; at the same time, the primary ele

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
  • Integrated fixed ISM breaker
  • Integrated fixed ISM breaker
  • Integrated fixed ISM breaker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The technical solutions of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Such as Figure 1-3 As shown, an integrated fixed ISM circuit breaker includes a circuit breaker body 1, a frame 3 connected to the circuit breaker body 1, a base 4 for installing the circuit breaker body 1 and frame 3, an opening button 22, and a closing button 23 , a control module 20 installed on the frame 3 to control the opening and closing of the circuit breaker, a status indicator 21 , and an opening and closing indicating device 24 for determining the opening and closing of the circuit breaker body 1 .

[0018] An electronic counter 25 is provided on the frame 3 .

[0019] Frame 3 is provided with interlocking device.

[0020] The interlocking device includes an operating terminal 10 , a locking lever 11 , a locking plate 7 connected to the locking lever 11 , a locking piece 8 connected to t...

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 belongs to the technical field of medium-voltage power transformation and distribution systems, and discloses an integrated fixed ISM circuit breaker, including a circuit breaker body, a frame connected to the circuit breaker body, a base for installing the circuit breaker body and the frame, and an opening button , the closing button, the control module installed on the frame to control the opening and closing of the circuit breaker, the status indicator, and the opening and closing indicating device for determining the opening and closing of the circuit breaker body. This technical solution integrates the control module into the handcart, and integrates the opening and closing indication, status indication, counter, etc. into the fixed circuit breaker, which has a high degree of integration; the circuit breaker is interlocked to realize interlocking with the cabinet; the setting is fixed Type circuit breaker adopts secondary plug and socket, which is convenient for wiring and maintenance.

Description

technical field [0001] The invention belongs to the technical field of medium-voltage power transformation and distribution systems, and in particular relates to an integrated fixed ISM circuit breaker. Background technique [0002] Circuit breakers play the role of carrying, breaking and closing current in the power distribution system. At present, most of the circuit breakers involved in the medium voltage power system adopt vacuum breaking technology, and the core component vacuum interrupter is the core component of the circuit breaker. An important part of. With the gradual improvement of the maturity of circuit breakers and related components, the maintenance cycle of medium-voltage equipment is lengthened, and the connection of primary conductive parts of fixed circuit breakers is fastened with bolts, and the electrical connection is reliable. [0003] Whether the handcart is in place in the handcart circuit breaker will directly affect the conduction of the primary ...

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): H02B11/133H02B11/02H02B11/10
CPCH02B11/133H02B11/02H02B11/10
Inventor 思格弗里德罗兰德朱文鹏郭攀胡全丹
Owner QINGDAO TGOOD ELECTRIC
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