Oil immersed CBB60-type alternating current motor capacitor

A CBB60, AC motor technology, applied in the field of capacitors, can solve the problems of time-consuming capacitor filling, high consumption of epoxy resin, environmental pollution, etc., to achieve the effect of maintaining the environment, reducing usage, and reducing costs

Inactive Publication Date: 2010-12-29
TONGLING SANSHENG ELECTRONICS
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of labor-intensive and time-consuming pouring of CBB60 motor capacitors, large consumption of epoxy resin for no reason, and easy environmental pollution.

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
  • Oil immersed CBB60-type alternating current motor capacitor
  • Oil immersed CBB60-type alternating current motor capacitor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] Oil-immersed CBB60 type AC motor capacitor of the present invention, as figure 1 As shown, it includes a cylindrical shell 4 and a capacitor core 5 located in the cylindrical shell 4, and it also includes a cover 2 covered with an epoxy resin layer 1, which forms a sealing body together with the shell 4, and is sealed. There is castor oil 3 between the capacitor core 5 and the shell 4 in the body, and the lower part of the lead-out terminal 6 is electrically connected to the capacitor core 5 through the epoxy resin layer 1 and the cover 2 .

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 discloses an oil immersed CBB60-type alternating current motor capacitor, which comprises a cylinder-shaped shell [4] and a capacitor core [5] in the cylinder-shaped shell [4]. The alternating current motor capacitor further comprises a seal cover [2], which is covered with an epoxy resin coat [1] and forms a sealed body together with the shell [4]. Castor oil [3] is filled between the capacitor core [5] and the shell [4] in the sealed body, the lower end of a leading-out terminal [6] passes through the epoxy resin coat [1] and the seal cover [2] to be electrically connected with the capacitor core [5]. The invention reduces the using amount of the epoxy resin, reduces cost, maintains environment and improves working efficiency.

Description

technical field [0001] The invention relates to a capacitor, especially an AC motor capacitor. Background technique [0002] The existing CBB60 type metallized film capacitor is manufactured according to GB / T3667.1-2005 / IEC60252-1:2001 national standard, which consists of a shell, potted epoxy resin, capacitor core rod, core piece, cover and lead wire It is widely used in the start or operation of one-way motors of washing machines and refrigerators. The capacitor is made of zinc-aluminum edge-thickened metallized polypropylene film or mesh-shaped metallized safety polypropylene film. After winding, heat curing, gold spraying on the end surface, and initial inspection, the capacitor core is made, and the lead wires are respectively connected to the core. The two end faces of the parts are welded, placed in the shell, filled with epoxy resin and covered with a cover, and the product is obtained after the resin is cured. This kind of capacitor mainly has the following disadv...

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 Applications(China)
IPC IPC(8): H01G4/33H01G4/224
Inventor 王长江
Owner TONGLING SANSHENG ELECTRONICS
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