3842715

Information

• Patent Grant
• 3842715

• References
• Source

• Patent Number

  3,842,715

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1974
  50 years ago

• CPC

  • F02B75/044 - by means of an adjustable piston length
  • F02F3/0015 - Multi-part pistons
  • F16J1/24 - designed to give the piston some rotary movement about its axis

• US Classifications

  • 092 - Expansible chamber devices
  • 123 - Internal-combustion engines