3205826

Information

• Patent Grant
• 3205826

• References
• Source

• Patent Number

  3,205,826

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1965
  59 years ago

• CPC

  • H02K33/04 - wherein the frequency of operation is determined by the frequency of uninterrupted ac energisation
  • F04B17/042 - the solenoid motor being separated from the fluid flow
  • F04B43/0036 - the flexible member being formed as an O-ring
  • F04B43/04 - Pumps having electric drive
  • F04B53/1065 - fixed at its centre
  • F04B53/109 - inlet and outlet valve forming one unit

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices
  • 310 - Electrical generator or motor structure