3847502

Information

• Patent Grant
• 3847502

• References
• Source

• Patent Number

  3,847,502

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1974
  50 years ago

• CPC

  • F15B15/086 - with magnetic coupling
  • F01B11/00 - Reciprocating-piston machines or engines without rotary main shaft
  • F01C1/00 - Rotary-piston machines or engines
  • H02K49/06 - of the synchronous type
  • H02K49/10 - of the permanent-magnet type

• US Classifications

  • 415 - Rotary kinetic fluid motors or pumps
  • 310 - Electrical generator or motor structure
  • 417 - Pumps