Perfected electromagnetic metering valve with a ball shutter for

Details Perfected electromagnetic metering valve with a ball shutter for Perfected electromagnetic metering valve with a ball shutter for

1997-12-10

1999-11-16

Lee, Kevin

Valves and valve actuation

Electrically actuated valve

Including solenoid

2395853, F16K 3106

Patent

active

059842644

ABSTRACT:
The metering valve has a ball shutter for a conical seat over a discharge nduit, and an electromagnet for controlling an armature; a stem of the armature has a flange, is guided by a fixed sleeve, and is pushed by a spring to keep the ball in contact with the conical seat; provision is made, between the flange and the ball, for a decoupling joint in the form of a plate having a flat surface engaging the flange and a spherical concavity engaging the ball to center the ball on the conical seat; and the diameter of the concavity is slightly larger than the diameter of the ball to reduce the pressure between the mutually engaging surfaces of the concavity and the ball.

REFERENCES:
patent: 4997004 (1991-03-01), Barkhimer
patent: 5211341 (1993-05-01), Wieczorek
patent: 5244150 (1993-09-01), Ricco et al.
patent: 5381999 (1995-01-01), Ricco

Affiliated with

Also associated with

Rating

Perfected electromagnetic metering valve with a ball shutter for does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Perfected electromagnetic metering valve with a ball shutter for, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Perfected electromagnetic metering valve with a ball shutter for will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1313425