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Upper container of hermetic compressor

A hermetic compressor and compressor technology, which is applied in variable capacity pump components, machines/engines, liquid variable capacity machines, etc., can solve the problem of not being able to prevent the rack 2 from shaking, and achieve increased rigidity and minimal movement The effect of simplification and increasing the natural vibration frequency

Inactive Publication Date: 2009-01-28
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, because the forming part 1f is only arranged on one side of the upper container 1t, the problem that the frame 2 shakes in multiple directions cannot be prevented.

Method used

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  • Upper container of hermetic compressor
  • Upper container of hermetic compressor
  • Upper container of hermetic compressor

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Embodiment Construction

[0025] Hereinafter, the embodiment of the upper container of the hermetic compressor of the present invention will be described in detail with reference to the accompanying drawings.

[0026] image 3 It is a front view of the appearance of the hermetic compressor applying the upper container of the present invention; Figure 4 It is the front view of the upper container structure of the present invention, Figure 5 It is a top view of the upper container structure of the present invention.

[0027] As shown in the figure, the airtight container 20 constituting the appearance of the hermetic compressor is composed of an upper container 30 and a lower container 40 . Inside the airtight container 20 is provided an airtight space in which various components constituting the compressor can be installed. The outer surface of the airtight container 20 is formed of a curved surface as a whole, and generally has a spherical shape slightly contracted in the vertical direction. The ...

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Abstract

The invention discloses a top half container of closed-type compressor, which comprises the following parts: lateral surface part, upper surface part, curved face and shaped part, wherein the upper surface part is set on the lateral surface part, which forms the upper surface of container at the curved face; the curved face displays that one side of upper container drops to the other side gradually; at least two shaped parts are depressed on the epitaxy of upper surface which is composed of intercrossing lateral surface and upper surface. The invention guarantees the rigidity of upper container, which reduces the vibration in the working course.

Description

technical field [0001] The invention belongs to a hermetic compressor, in particular to an upper container of a hermetic compressor which improves the rigidity of the upper container in the airtight container forming the appearance of the compressor. Background technique [0002] figure 1 It is a sectional view of the internal structure of the prior art hermetic compressor, figure 2 Plan view of the upper vessel of a prior art hermetic compressor. As shown in the figure, the airtight container 1 forming the appearance of the compressor is composed of an upper container 1t and a lower container 1b. The upper container 1 t and the lower container 1 b form the upper half and the lower half of the airtight container 1 , respectively. [0003] The upper surface of the upper container 1t such as figure 1 As shown, formed by a plane. A portion other than the upper surface of the upper container 1t is substantially formed of a curved surface. At the end of the upper container...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B39/12F04B27/10
Inventor 宋基旭
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD