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US3850595A Expired / Lapsed US ⏱️ 0.0 years remaining

Drift eliminator assembly

Assignee: CUSTODIS-ECODYNE Inc
•
Filing: 1972-10-05
•
Granted: 1974-11-26
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Expires: 1992-10-05
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Abstract

Abstract A drift eliminator assembly for use in combination with a cooling tower including a plurality of drift eliminator panels secured together in an end to end relationship. Each panel includes a plurality of longitudinally extending drift eliminator blades supported at their respective ends by a pair of side plates. The side plates of longitudinally adjacent panels are secured together defining an integral drain channel therebetween. The side plates have openings integral therewith to permit liquid collected on the blades to pass therethrough into the drain channel for discharge to a cold water basin.

Inventors

  • 👤 J Forchini
  • 👤 R Garcia

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 23:27
CPC Classifications
F; F28; F28F; F28F25/00; F28F25/02; F28C; F28C1/00; F28C1/04; F28C1/16; Y; Y02; Y02B; Y02B30/00; Y02B30/70; Y10; Y10S; Y10S261/00; Y10S261/11

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 268 words
In combination with a liquid cooling tower having an air inlet, an air outlet, and means for directing currents of air along a path of travel from said inlet to said outlet in substantially horizontal, intersecting relationship to liquid gravitating within the tower, a drift eliminator assembly within the tower, disposed to remove droplets of liquid entrained in said air immediately prior to discharge of said air through said outlet; said drift eliminator assembly comprising: a. a plurality of drift eliminator panels secured together in an end to end relationship; b. each of said panels including a plurality of longitudinally extending drift eliminator blades positioned one above the other and supported at their respective ends by a pair of side plates; c. said side plates of longitudinally adjacent panels being secured together so as to define an integral drain channel therebetween; d. said side plates having openings integral therewith and said eliminator blades being inclined so as to permit liquid collected on said blades to flow through said openings into said drain channel; e. each of said side plates includes first and second flanges extending longitudinally outward therefrom towards the adjacent side plate such that corresponding first flanges and corresponding second flanges of adjacent side plates are in contact with one another so as to form said integral drain channel therebetween; f. said first flanges include connecting ears integral therewith for receipt of fastening means therethrough so as to secure together longitudinally adjacent side plates; and g. vertically extending support members secured between adjacent pairs of said connecting ears for suspending said drift eliminator assembly within said tower.
Claim 2
Dependent Claim 268 words
In combination with a liquid cooling tower having an air inlet, an air outlet, and means for directing currents of air along a path of travel from said inlet to said outlet in substantially horizontal, intersecting relationship to liquid gravitating within the tower, a drift eliminator assembly within the tower, disposed to remove droplets of liquid entrained in said air immediately prior to discharge of said air through said outlet; said drift eliminator assembly comprising: a. a plurality of drift eliminator panels secured together in an end to end relationship; b. each of said panels including a plurality of longitudinally extending drift eliminator blades positioned one above the other and supported at their respective ends by a pair of side plates; c. said side plates of longitudinally adjacent panels being secured together so as to define an integral drain channel therebetween; d. said side plates having openings integral therewith and said eliminator blades being inclined so as to permit liquid collected on said blades to flow through said openings into said drain channel; e. each of said side plates includes first and second flanges extending longitudinally outward therefrom towards the adjacent side plate such that corresponding first flanges and corresponding second flanges of adjacent side plates are in contact with one another so as to form said integral drain channel therebetween; f. said first flanges include connecting ears integral therewith for receipt of fastening means therethrough so as to secure together longitudinally adjacent side plates; and g. vertically extending support members secured between adjacent pairs of said connecting ears for suspending said drift eliminator assembly within said tower.
Claim 3
Dependent Claim 53 words
The invention as defined in claim 1 wherein each of said eliminator blades is secured to said side plates by pin means having a shank portion which extends through said side plate openings to grasp said eliminator blade and a head portion dimensioned to prevent passage of it through said side plate opening.
Claim 4
Dependent Claim 38 words
The invention as defined in claim 2 wherein said side plate opening is shaped so as to prevent said head portion from passing therethrough while permitting liquid from said eliminator blades to flow therethrough into said drain channel.
Claim 5
Dependent Claim 33 words
The invention as defined in claim 1 wherein the outer ends of said first flanges are curled inward in abutting relationship with the corresponding curled outer end of the longitudinally adjacent side plate.
Claim 6
Dependent Claim 22 words
The invention as defined in claim 4 wherein the outer ends of said second flanges abut one another in an overlapping relationship.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1977-11-25 1978-05-27 1978-11-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-11-25 1982-05-27 1982-11-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-11-25 1986-05-27 1986-11-26 $7700.00 Window Closed / Lapsed

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