Patent ID: 11885273
Assignee: VITESCO TECHNOLOGIES GMBH
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 1:
2. The method of claim 1, wherein the gas flow through the timer valve during the evacuation is determined based on the following relationship:, m
   
    out
    ⁢
       
    of
    ⁢
       
    tank
   
  
  =
  
   
    
     V
     
      gas
      ⁢
         
      in
      ⁢
         
      tank
     
    
    
     
      R
      
       gas
       ⁢
          
       in
       ⁢
          
       tank
      
     
     ·
     
      T
      
       gas
       ⁢
          
       in
       ⁢
          
       tank
      
     
    
   
   ·
   
    
     p
     .
    
    tank
   
  
 

where
{dot over (m)}out of tank is the gas flow through the timer valve during the evacuation,
Vgas in tank is the volume of the gas in the container,
Rgas in tank is a specific gas constant of the gas in the container,
Tgas in tank is the temperature of the gas in the container,
{dot over (p)}tank is a pressure gradient in the container based on data of the pressure sensor.