×

Fluid pressure reduction device

  • US 5,941,281 A
  • Filed: 06/18/1998
  • Issued: 08/24/1999
  • Est. Priority Date: 02/04/1997
  • Status: Expired due to Term
First Claim
Patent Images

1. A fluid pressure reduction device comprising:

  • at least two stacked disks each having fluid passageways for communicating fluid from an inlet to an outlet;

    a high recovery first stage in said fluid passageways; and

    a low recovery second stage in series with said high recovery first stage to obtain the desired fluid pressure reduction with low noise generation.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×