2894459

Information

• Patent Grant
• 2894459

• References
• Source

• Patent Number

  2,894,459

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1959
  65 years ago

• CPC

  • F04B43/0045 - with a number of independent working chambers which are actuated successively by one mechanism
  • F02M59/14 - of elastic-wall type
  • F02M2700/1323 - Controlled diaphragm type fuel pump
  • Y10T74/1828 - Cam, lever, and slide
  • Y10T74/2107 - Follower

• US Classifications

  • 417 - Pumps
  • 074 - Machine element or mechanism
  • 092 - Expansible chamber devices