Reciprocating piston machines, compressed air supply equipment, compressed air supply systems and vehicles
A technology of reciprocating and piston machines, which is applied in the field of piston compressors and passenger vehicles, and can solve problems such as high sound generation and solid sound transmission
Active Publication Date: 2020-04-21
WABCO EURO BVBA SPRL
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- Summary
- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0010] As recognized by the present invention, a solution of this type has the danger of relatively high sound generation and structure-borne sound transmission due to the connecting rod drive into the compressor drive motor and thus also outwardly.
Method used
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Embodiment Construction
[0081] figure 1In detail D is shown an air compressor with a reciprocating piston machine in the form of a two-stage piston compressor 400 with a first compressor stage 401 and a second compressor stage 402 , which is driven via the motor 500 as the drive motor M.
[0082] This piston compressor 400 is preferably used as in figure 1 The pneumatic compressed air supply system 1000 shown in.
[0083] figure 1 A pneumatic circuit diagram of a pneumatic compressed air supply system 1000 with a compressed air supply system 1001 with an air dryer installation 100 and a pneumatic system 1002 in the form of an air spring system is shown. The compressed air supply device 1001 is used to operate the pneumatic device 1002 . For this purpose, the compressed air supply device 1001 has the above-mentioned compressed air supply 1 and the compressed air connection 2 to the pneumatic device 1002 .
[0084] The compressed air supply 1 is currently formed with an air supply 0 , an air filte...
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The invention relates to a reciprocating piston machine with: -at least one cylinder and at least one first piston associated with the cylinder and a second piston associated with the cylinder or a cylinder, -drivable during operation a crankshaft with an eccentric crankshaft journal and a drive shaft coupling, a first connecting rod configured for displacing the first piston, a second connecting rod configured for displacing the second piston, and - a bearing pin around which the first connecting rod and the second connecting rod can be moved in rotation, wherein the first connecting rod can be moved by means of an eccentric crankshaft journal and the second connecting rod can be moved by means of the supporting pin, and its characteristic In that - at least one elastomer element is arranged between the bearing pin and the first connecting rod, which elastically supports the supporting pin and the first connecting rod relative to each other, and / or - between the supporting pin and the second connecting rod is arranged The aforementioned at least one elastomer element or at least one further elastomer element elastically supporting the support pin and the second link relative to each other.
Description
technical field [0001] The invention relates to reciprocating piston machines, especially two-stage or multi-stage piston compressors. Furthermore, the invention relates to a compressed air supply system and a compressed air supply system as well as a vehicle, in particular a passenger vehicle, having a reciprocating piston machine, in particular a piston compressor. Background technique [0002] Compressed air supply systems are used in all types of vehicles, in particular for supplying compressed air to air spring systems of passenger vehicles or commercial vehicles. The air spring system can also include level adjustment devices with which the distance between the axle and the vehicle body can be set. The air spring device of the pneumatic compressed air supply system mentioned at the beginning of this article includes a certain number of air bladders that are pneumatically connected to a common line (path), and the air bladders can lift the vehicle body with increasing ...
Claims
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IPC IPC(8): F04B27/00F04B53/14F04B27/02F04B39/00
CPCF04B27/005F04B27/02F04B39/0005F04B39/0022F04B39/0044F04B53/145
Inventor 克劳斯·布雷德贝克尤金·克鲁斯乌韦·施塔贝诺
Owner WABCO EURO BVBA SPRL