3809024

Information

• Patent Grant
• 3809024

• References
• Source

• Patent Number

  3,809,024

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1974
  50 years ago

• CPC

  • F01C1/3564 - the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
  • F01C21/0881 - the vanes consisting of two or more parts
  • F02B1/04 - with fuel-air mixture admission into cylinder
  • F02B2053/005 - Wankel engines
  • F02B2075/027 - four

• US Classifications

  • 123 - Internal-combustion engines
  • 418 - Rotary expansible chamber devices