Patent ID: 8534381

Claim:
A positive pulse measuring device component comprising: a cylindrical poppet housing further comprising a first poppet housing section having a side wall, a first end, a second end, and at least one opening disposed through said side wall allowing fluid communication between the interior and exterior of said first poppet housing section; a tapered second poppet housing section having a side wall, a first end, and a second end positioned adjacent said first end of said first poppet housing section wherein said second end of said tapered second poppet housing section has a greater outer diameter than said first end of said tapered second poppet housing section and said first poppet housing section; and a housing screen having at least one aperture positioned over a portion of said first poppet housing section having said at least one opening and abutting said second end of said tapered second poppet housing section wherein said housing screen filters particles that would otherwise pass into said interior of said first poppet housing section through said at least one opening.