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

Electrical arrangement assembly structure on the external region of the hermetic housing of the compressor

A technology for electrical devices and component structures, applied in the field of frequency converters, can solve problems such as performance degradation of electrical devices, insect and moisture entry, lack of

Active Publication Date: 2020-06-05
EMPRESA BRASILEIRA DE COMPRESSORES SA (EMBRACO)
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In addition to what has already been described, it can also be observed that, as a rule, the insulating boxes belonging to the state of the art which allow the encapsulation of electrical devices, usually frequency converters, include structural recesses which ultimately do not allow the electrical device to be completely Insulation, in addition, allows the ingress of insects and moisture, which can accelerate the degradation of electrical installations
[0008] In this way, it is evident that the prior art lacks a solution that facilitates the assembly of electrical devices arranged in the outer area of ​​the hermetic housing of a refrigeration compressor and that also provides better protection and physical isolation against insects

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
  • Electrical arrangement assembly structure on the external region of the hermetic housing of the compressor
  • Electrical arrangement assembly structure on the external region of the hermetic housing of the compressor
  • Electrical arrangement assembly structure on the external region of the hermetic housing of the compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] As shown in the figures, the invention relates to an electrical device assembly structure in the outer region of the hermetic housing of a refrigeration compressor, which is basically obtained by the integration of an insulating box 1 and a hinge element 2 .

[0027] The cooperation between the insulating box 1 and the hinge element 2 allows the electrical connection between the electrical terminals 3 of the electrical device (located inside the insulating box 1 ) and the electrical terminals 5 available in the hermetic housing 4 of the compressor to be made by a pivotal movement. produce, as image 3 shown in.

[0028] like figure 1 As shown, an insulating box 1 particularly suitable for encapsulating an electrical device (not shown) comprises: a body made of an electrically insulating material and comprising openings 11 for exposing the electrical terminals 3 of the electrical device; a receiving area 12, A part for receiving the hinge element 2; and a receiving bra...

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

It is disclosed an electrical arrangement assembly structure on the external region of the hermetic housing of the compressor, whereby the insulating box, capable of housing, within the same, at leastone electrical arrangement necessary for the operation of the compressor, is coupled to the external region of the hermetic housing of the compressor by means of angular movement between said insulating box and a hinge element attached to the hermetic housing of the compressor.

Description

technical field [0001] The present invention relates to an electrical device assembly structure, preferably a frequency converter, in the outer region of the hermetic housing of a refrigeration compressor. According to the invention, as a general purpose, the assembly structure is intended to allow a quick, simplified and safe assembly of the electrical device in the outer region of the hermetic casing of the compressor. Background technique [0002] As is well known to those skilled in the art, hermetic compressors, especially those used in refrigeration systems, comprise a hermetic housing within which at least one compression mechanism is enclosed which, among other components, Include at least one electric motor. In this sense, an electrical interface is provided between the inner area and the outer area of ​​the hermetic housing of the compressor, which electrical interface usually has the function of energizing the electric motor. [0003] In some specific cases, the...

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): F04B39/12
CPCF04B39/121F04C23/008F04C2240/803F25B2400/077H02K5/22
Inventor V·R·马隆M·A·桑托斯R·B·雷希
Owner EMPRESA BRASILEIRA DE COMPRESSORES SA (EMBRACO)