3738578

Information

• Patent Grant
• 3738578

• References
• Source

• Patent Number

  3,738,578

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1973
  52 years ago

• CPC

  • F16K31/082 - using a electromagnet and a permanent magnet
  • F02M51/0614 - characterised by arrangement of electromagnets or fixed armature
  • F02M51/0625 - characterised by arrangement of mobile armatures
  • F02M51/0689 - and permanent magnets
  • F02M51/0692 - as valve or armature return means
  • F02M61/166 - Selection of particular materials
  • F02M2051/08 - Specially for low-pressure fuel-injection
  • F02M2200/507 - Adjusting spring tension by screwing spring seats
  • Y10S239/90 - Electromagnetically actuated fuel injector having ball and seat type valve

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 251 - Valves and valve actuation