2429189

Information

• Patent Grant
• 2429189

• References
• Source

• Patent Number

  2,429,189

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1947
  77 years ago

• CPC

  • F15B11/046 - depending on the position of the working member
  • F15B2211/30525 - Directional control valves
  • F15B2211/3144 - the positions being continuously variable
  • F15B2211/32 - characterised by the type of actuation
  • F15B2211/324 - manually
  • F15B2211/351 - Flow control by regulating means in feed line
  • F15B2211/7058 - Rotary output members
  • F15B2211/75 - Control of speed of the output member
  • F15B2211/77 - Control of direction of movement of the output member
  • F15B2211/895 - Manual override

• US Classifications

  • 091 - Motors: expansible chamber type