3625004

Information

• Patent Grant
• 3625004

• References
• Source

• Patent Number

  3,625,004

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1971
  53 years ago

• CPC

  • F15B11/08 - with only one servomotor
  • F15B21/08 - Servomotor systems incorporating electrically operated control means
  • F15B2211/30565 - having multiple valves for a single output member
  • F15B2211/326 - with follow-up action
  • F15B2211/327 - electrically or electronically
  • F15B2211/35 - Directional control combined with flow control
  • F15B2211/755 - Control of acceleration or deceleration of the output member
  • F15B2211/765 - Control of position or angle of the output member

• US Classifications

  • 060 - Power plants
  • 091 - Motors: expansible chamber type