Motor-operated compressor

Inactive Publication Date: 2020-12-10
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0009]One aspect of the present disclosure is to provide a structure that reduces a volume occupied by a three-phase airtight terminal in a volume of an inverter by simplifying a shape of the three-phase airtight

Problems solved by technology

However, the structure of the three-phase connector for the output of the inverter disclosed in the patent document has a limitation in miniaturization of the inverter.
Accordingly, the structure of the three-phase connector for inverter output disclosed in the patent document has a l

Method used

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  • Motor-operated compressor
  • Motor-operated compressor
  • Motor-operated compressor

Examples

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Embodiment Construction

[0046]Hereinafter, description will be given in more detail of a motor-operated compressor according to the present disclosure, with reference to the accompanying drawings.

[0047]For the sake of brief description with reference to the drawings, the same or equivalent components will be provided with the same reference numbers, and description thereof will not be repeated.

[0048]It will be understood that when an element is referred to as being “connected with” another element, the element can be connected with the another element or intervening elements may also be present. In contrast, when an element is referred to as being “directly connected with” another element, there are no intervening elements present.

[0049]A singular representation may include a plural representation unless it clearly represents a different meaning from the context.

[0050]FIG. 1 is a perspective view illustrating a motor-operated compressor according to an embodiment of the present disclosure.

[0051]The motor-o...

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Abstract

The present disclosure provides a motor-operated compressor comprising a compression module configured to compress a fluid by an orbiting motion of a scroll, an inverter module configured to control an operation of the compression module, a driving motor disposed in the compression module and configured to provide a rotational force for the orbiting motion of the scroll, a power element disposed in the inverter module and configured to provide power to the driving motor, and a three-phase airtight terminal comprising columnar conductors and columnar insulators disposed in an alternating manner along concentric circles. The three-phase airtight terminal may be configured to electrically connect the power element and the driving motor.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This application claims the benefit of priority under 35 U.S.C. § 119(a) to Korean Patent Application No. 10-2019-0067409, filed on Jun. 7, 2019, the disclosure of which is incorporated by reference herein in its entirety.BACKGROUND1. Technical Field[0002]The present disclosure relates to a motor-operated compressor operated by a motor.2. Description of the Related Art[0003]Compressors are classified into a mechanical type using an engine as an operating source and a motor-operated type using a motor as an operating source.[0004]For a motor-operated compressor, a scroll compression method suitable for a high compression ratio operation is widely known. A motor part is installed inside a sealed casing of the motor-operated compressor having a scroll compression method (hereinafter, abbreviated to motor-operated compressor). And a compression part including a fixed scroll and an orbiting scroll is installed on one side of the motor part. The...

Claims

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Application Information

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IPC IPC(8): F04C23/02F04C27/00
CPCF04C2240/40F04C23/02F04C27/005F04C2240/30F04C18/0207F04C23/008F04C2240/803F04C2240/808F04C18/0215H02K11/33H01R13/52H01R25/006H05K5/0047H05K5/063F04C2240/403F04C2240/80F04C2210/26F05B2210/14F05B2240/57
Inventor KIM, JOOHYUNGKIM, BUMSUKCHOI, YICHEOLPARK, ILYOUNG
Owner LG ELECTRONICS INC
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