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Apparatus for mounting piston of rotary disc type compressor

A technology in swashplates, compressors, applied in mechanical equipment, components of pumping devices for elastic fluids, liquid displacement machinery, etc., which can solve the problem of reducing compressor performance, piston durability and compressibility Problems such as falling, the operation is not easy to complete, etc.

Inactive Publication Date: 2005-01-19
HALLA CLIMATE CONTROL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] Third, the operation of installing the piston in the cylinder bore of the cylinder block is not easy to complete because there is no separate greasing device for the operation of installing the piston
[0016] Fourth, since the positioning groove is directly formed in the piston body, the durability and compressibility of the piston are significantly reduced to reduce the performance of the compressor

Method used

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  • Apparatus for mounting piston of rotary disc type compressor
  • Apparatus for mounting piston of rotary disc type compressor
  • Apparatus for mounting piston of rotary disc type compressor

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Embodiment Construction

[0026] The present invention will be described in detail below with reference to preferred embodiments and examples of the invention shown in the accompanying drawings.

[0027] image 3 represents the configuration of an apparatus for mounting a piston in a swash plate compressor according to the present invention, Figure 4 is an exploded view showing a state in which the piston is installed according to the present invention, and Figure 5 is fully assembled Figure 4 Longitudinal sectional view of the piston.

[0028] Simultaneously, Figure 6 The relationship between the device for maintaining the angle of attraction and the cylinder bore according to the present invention is shown.

[0029] As shown in the figure, the rotating body 110 and the swash plate 120 are installed on the drive shaft 100 , a plurality of pistons 130 are connected to the swash plate 120 , and the cylinder block 140 has a central hole 141 and a plurality of cylinder holes 142 . The present inve...

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Abstract

The invention discloses a piston mounting device for swash plate type compressor, which improve the operation efficiency of mounting the piston to the cylinder hole without processing to the piston.

Description

technical field [0001] The present invention relates to an apparatus for installing a piston in a swash plate type compressor, which automatically installs said piston so as to improve the performance and productivity of said compressor. Background technique [0002] A compressor in a vehicle's air conditioning system selectively receives engine power transmitted through one of the vehicle's pulleys through the engagement and disengagement of an electromagnetic clutch. The compressor sucks refrigerant heat-exchanged in the evaporator, compresses the refrigerant through a linear reciprocating motion, and then distributes the compressed refrigerant into the condenser. [0003] There are different types of such compressors, which are generally classified into reciprocating and rotary compressors according to the compression method and structure. Said reciprocating compressors include, in particular, compressors of the crank, swash plate and wobble plate types. The rotary comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B27/08F04B53/22
Inventor 金起衍
Owner HALLA CLIMATE CONTROL