Air conditioning compressor for a vehicle and vehicle

A technology for air-conditioning compressors and vehicles, applied in the field of air-conditioning compressors, can solve problems such as vehicle propulsion reduction, and achieve the effect of small structure space

Inactive Publication Date: 2012-09-12
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, energy is thus absorbed from the drive equipment of such a vehicle, resulting in a reduction in the propulsion of the vehicle and, moreover, the emission of harmful substances (CO 2 emission)

Method used

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  • Air conditioning compressor for a vehicle and vehicle
  • Air conditioning compressor for a vehicle and vehicle
  • Air conditioning compressor for a vehicle and vehicle

Examples

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Embodiment Construction

[0017] figure 1 A simplified longitudinal sectional view of an air-conditioning compressor 1 for an air-conditioning system, in particular a vehicle or motor vehicle, is shown. The air conditioning compressor 1 has a housing 2 which is preferably at least substantially cylindrical. A piston 3 is arranged axially, ie linearly displaceable in the direction of its longitudinal axis, within the housing 2 . On its outer surface, two sealing elements 4 in the form of O-rings 5 ​​are arranged on the piston 3 , which sealing elements 4 seal the gap between the piston 3 and the inside of the housing 2 . At the same time, the sealing element 4 also serves to guide the piston 3 within the housing 2 . It is of course also suitable for guiding other mechanisms not shown here, for example in the form of guide vanes and / or guide grooves, which are used in particular to reduce friction when the piston 3 moves in the housing 2 and to prevent the piston 3 from Tilt stuck inside housing 2.

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PUM

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Abstract

The invention relates to an air conditioning compressor (1) for a vehicle (24), in particular a motor vehicle (25), having a compression chamber (18) having an inlet (7) for a cooling medium to be compressed and an outlet (8) for the compressed cooling medium, wherein a wall of the compression chamber (18) is formed at least in sections by a translationally displaceable piston (3). According to the invention, the end of the piston (3) facing away from the compression chamber forms at least one wall region of a control pressure chamber (19). The invention further relates to a vehicle having an air conditioning apparatus.

Description

technical field [0001] The invention relates to an air conditioning compressor for a vehicle, in particular an automobile, having a compression chamber with an inlet for the cooling medium to be compressed and an outlet for the compressed cooling medium, wherein the walls of the compression chamber are at least partially Consists of a piston that moves linearly. [0002] Furthermore, the invention relates to a vehicle, in particular a motor vehicle, having a drive unit and an air-conditioning system, wherein the air-conditioning system has an air-conditioning compressor. Background technique [0003] Air conditioning compressors and vehicles of the type mentioned here are known from the prior art. In order to increase the comfort in a vehicle, in particular with regard to the temperature of the vehicle interior, it is known to provide air-conditioning devices which are dedicated to cooling the interior. To this end, such an air conditioner has at least one air conditioner ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B35/04F04B49/00
CPCF04B35/04F04B49/002
Inventor B·诺亚克
Owner ROBERT BOSCH GMBH
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