US5338341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Separator for removing gases from water
Assignee: Lakos Corp
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Filing: 1993-06-04
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Granted: 1994-08-16
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Expires: 2013-06-04
Abstract
Abstract A separator for removing gases from water. An elongated vortex tube with an interior cylindrical wall houses a concentric separator tube of smaller diameter, leaving a vortex region between them. Perforations through the wall of the separator tube connect the interior of the separator tube to the vortex region. Water containing gas is tangentially injected into the vortex region, flowing downwardly to an exit port. Separated gases in the separator tube collect at its top and are released by a valve.
Inventors
- 👤 Angelo L. Mazzei
- 👤 Steven D. Ford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:21
CPC Classifications
B; B01; B01D; B01D19/00; B01D19/0042; B01D19/0052; B01D19/0057
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
164 words
A separator for removing gases from a flowing water stream comprising: a vortex tube having a central axis, an axially extending cylindrical wall, and a plurality of injector ports passing tangentially through said wall; water supply means communicating with said injector ports, said water supply means delivering water from which gases are to be removed; a collection chamber connected to said vortex tube, spaced from and below the level of said injector ports; a separator tube having an internal cylindrical wall, an external cylindrical wall, and a plurality of separator perforations extending between said walls, the diameter of the external cylindrical wall of the separator tube being smaller than the internal diameter of the vortex tube so as to leave an annularly shaped axially extending vortex region between them, vortex region extending from the perforations to the collection chamber; a separation chamber connected to said separator tube above the injector ports; and a gas relief valve controlling exit of gases from said separation chamber.
Claim 2
Dependent Claim
164 words
A separator for removing gases from a flowing water stream comprising: a vortex tube having a central axis, an axially extending cylindrical wall, and a plurality of injector ports passing tangentially through said wall; water supply means communicating with said injector ports, said water supply means delivering water from which gases are to be removed; a collection chamber connected to said vortex tube, spaced from and below the level of said injector ports; a separator tube having an internal cylindrical wall, an external cylindrical wall, and a plurality of separator perforations extending between said walls, the diameter of the external cylindrical wall of the separator tube being smaller than the internal diameter of the vortex tube so as to leave an annularly shaped axially extending vortex region between them, vortex region extending from the perforations to the collection chamber; a separation chamber connected to said separator tube above the injector ports; and a gas relief valve controlling exit of gases from said separation chamber.
Claim 3
Dependent Claim
27 words
A separator according to claim i in which said water supply means comprises a centrifuge chamber peripherally extending around the vortex tube and enclosing said injector ports.
Claim 4
Dependent Claim
34 words
A separator according to claim 2 in which said water supply means enters said centrifuge chamber in a tangential orientation to provide a centrifugal movement to the water before it enters said injector ports.
Claim 5
Dependent Claim
20 words
A separator according to claim 3 in which said perforations are spaced apart along the length of the separator tube.
Claim 6
Dependent Claim
25 words
A separator according to claim 4 in which said perforations are arcuate slots which lie in planes normal to the axis of the vortex tube.
Claim 7
Dependent Claim
27 words
A separator according to claim 1 in which the gas relief valve is disposed in the separation chamber and acts to maintain a predetermined water level therein.
Claim 8
Dependent Claim
20 words
A separator according to claim 6 in which said perforations are spaced apart along the length of the separator tube.
Claim 9
Dependent Claim
25 words
A separator according to claim 7 in which said perforations are arcuate slots which lie in planes normal to the axis of the vortex tube.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-08-15 | 1998-02-14 | 1998-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-08-15 | 2002-02-14 | 2002-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-08-15 | 2006-02-14 | 2006-08-16 | $7700.00 | Window Closed / Lapsed |