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2. ().

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7. TWIN TURBO 97 .

8. , .

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, , , Herr Gottlieb Wilhelm Daimler, , - . Herr Alfred Büchi, ( ) , , - (). , 19-20 .

, , (), ( - ). - , , , . :

, , , .

, , , , turbocharger. , - - , , , - , , . , : , ( , ). .

, , , . , , . , , , , . , 30 10 .


2. ().

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Twin turbo , , , . . , , , " " . "" 3500-4000 , . , "", . Twin turbo , , . , - ( , , , "" ). , , () , .
2 Twin turbo , (Intercooler), () (Exhaust gas supply control valve), (Air bypass valve), (Supercharged pressure relief valve), (Differential pressure sensor), / (Solenoid box) . .
  , 2 Twin turbo .


2.2 .

( , " ") , , . (" ") . ( ).

, \, "Wastegate".

 
  (Primary turbocharger) (Secondary turbocharger)
IHI IHI
VF33 VF32
6 + 6  
   
47 /35.4 52.5 / 36.6
46.5 / 35.4 46.5 / 35.4
190 000 / 180 000 /
"" 17 -
"" 78 -
1900 / 760 . .(101,3 )  
A/R    

 

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2.3. .

 

 

 

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5.

 

 

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  1. Differential pressure sensor ( ).
  2. Supercharged pressure relief valve ( () ).
  3. Intake air control valve actuator ( ).
  4. Exhaust gas supply control valve actuator ( ).
  5. Supercharged pressure relief valve solenoid 1 ( 1 () ).
  6. Supercharged pressure relief valve solenoid 2 ( 2 () ).
  7. Intake air control valve solenoid ( ).
  8. Exhaust gas control solenoid (possitive pressure) ( )
  9. Exhaust gas control solenoid (negative pressure) ( ).
  10. Vacuum tank ( ).
  11. Check valve ( - " ").
  12. Exhaust gas control duty solenoid ( ).
  13. Air bypass valve ( ).
  14. Wastegate duty solenoid ( "").
  15. Wastegate valve ( "").
  16. Pressure switch valve ( ( (~2002 .) )).
  17. Manifold absolute pressure sensor ( ( )).
  18. Restrictor (jet) , 4 .

 





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