Spray nozzle with vibratory head and seat

• US 3,039,699 A
• Filed: 12/19/1957
• Issued: 06/19/1962
• Est. Priority Date: 12/19/1957
• Status: Expired due to Term

• Current Assignee: Robert L. Allen
• Original Assignee: Robert L. Allen
• Inventors: Allen, Robert L.
• Application Number:
  US03/703,875
• Time in Patent Office: 1,643 Days
• US Class Current: 239/101
• CPC Class Codes: B05B 1/083 the pulsating mechanism comprising movable parts liquid driven rotating elements, e.g. turbines, arranged upstream the outlet B05B3/04
• CPC Class Codes: B05B 1/3073 the controlling element being a deflector acting as a valve in co-operation with the outlet orifice B05B1/308 takes precedence; deflectors per se B05B1/262
• CPC Class Codes: F02M 61/047 the valves being formed by deformable nozzle parts, e.g. flexible plates or discs with fuel discharge orifices
• CPC Class Codes: F02M 61/08 the valves opening in direction of fuel flow F02M61/047 takes precedence
• CPC Class Codes: F02M 69/041 having vibrating means for atomizing the fuel, e.g. with sonic or ultrasonic vibrations
• CPC Class Codes: Y10S 116/18 Wave generators
• CPC Class Codes: Y10T 137/7834 Valve seat or external sleeve moves to open valve
• CPC Class Codes: Y10T 137/7924 Spring under tension
• CPC Class Codes: Y10T 137/86413 Self-cycling

Claims