Patent ID: 11933228
Assignee: GENERAL ELECTRIC COMPANY
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 15:
16. The turbine engine of claim 15, wherein the contoured portion deflection equals, 1
   .
   0
  
  ⁢
  7
  *
  
   
   
    
     10
     
      -
      9
     
    
    ⁢
    
     
      r
      p
      2
     
     [
     
      
       
        -
        
         8
         .
         9
        
       
       ⁢
       9
       ⁢
       8
       ⁢
       7
       *
       1
       ⁢
       
        0
        
         -
         5
        
       
       ⁢
       
        r
        p
        3
       
       ⁢
       
        
         G
         ⁢
         R
        
        
         
          G
          ⁢
          R
         
         -
         2
        
       
       ⁢
       
        Ω
        fan
        2
       
      
      -
      
       2
       ⁢
       7
       ⁢
       5
       ⁢
       4
       ⁢
       
        7
        .
        0
       
       ⁢
       5
       ⁢
       
        1
        
         N
         p
        
       
       ⁢
       
        (
        
         
          H
          ⁢
          
           P
           fan
          
         
         
          Ω
          fan
         
        
        )
       
       ⁢
       
        
         
          G
          ⁢
          R
         
         -
         2
        
        
         G
         ⁢
         R
        
       
      
     
     ]
    
   
  
 

wherein rp is a radius of a circular shape of the planet pin, GR is a gear ratio of the gearbox assembly, Ωfan is fan speed of the fan, Np is a number of second gears in the gearbox assembly, and HPfan is a fan power of the fan.