Patent ID: 11889659
Assignee: CHINA JILIANG UNIVERSITY
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 6:
7. The liquid-cooled case according to claim 5, wherein the cycloidal projection satisfies an equation:, x
    t
   
   =
   
    180
    ⁢
    
     (
     
      t
      -
      
       sin
       ⁢
       t
      
     
     )
    
   
  
  ,
  
   
    y
    t
   
   =
   
    180
    ⁢
    
     (
     
      1
      -
      
       cos
       ⁢
       t
      
     
     )
    
    ⁢
       
    
     
      (
      
       0
       <
       t
       <
       
        pi
        2
       
      
      )
     
     .