US4482431A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Distillation apparatus with a liquid-vapor separating device having three chambers
Assignee: Individual
•
Filing: 1983-02-18
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Granted: 1984-11-13
•
Expires: 2003-02-18
Abstract
Abstract A distillation apparatus is provided having a first chamber for receiving water to be distilled and which surrounds one end of a second chamber and also contains the condensing tube; liquid from the first chamber passes to a tube located in a second chamber which traverses a path sufficient to heat the water in the tube to a predetermined temperature before exiting through a valve to a liquid/gas separating device; a third chamber receives the liquid from the separation device and is provided with a heater to heat the liquid until it vaporizes whereupon it rises through the second chamber to enter the condenser tube located in the first chamber; the steam entering the condensing tube is cooled by the incoming water and is discharged from the apparatus.
Inventors
- 👤 John L. Voorhees
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:15
CPC Classifications
B; B01; B01D; B01D3/00; B01D3/04; B01D19/00
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
225 words
A distillation apparatus comprising: a first chamber having means for receiving a liquid to be distilled, a second chamber having conduit means therein for receiving liquid from said first chamber and means for exposing said conduit means to heat for heating the liquid to a predetermined temperature, said conduit means having an outlet, said outlet being in flow communication with gas/liquid separating means, said gas/liquid separating means located in said second chamber having a first outlet for the liquid and a second outlet for gas, said apparatus further including a third chamber with said first outlet of said separating means disposed to deliver liquid to said third chamber, said third chamber including heating means for heating liquid therein to a temperature sufficient to vaporize the liquid therein, said third chamber having a first opening leading to the interior of said second chamber so that the vapors derived from heating the liquid in said third chamber will pass into said second chamber and supply said heat to heat said conduit means and liquid contained therein, said second chamber having an outlet at an end thereof opposite to the end adjacent said first opening of said third chamber, said outlet of said second chamber being connected to a condensing conduit which extends therefrom through said first chamber and having an end disposed exteriorly of said first chamber.
Claim 2
Dependent Claim
225 words
A distillation apparatus comprising: a first chamber having means for receiving a liquid to be distilled, a second chamber having conduit means therein for receiving liquid from said first chamber and means for exposing said conduit means to heat for heating the liquid to a predetermined temperature, said conduit means having an outlet, said outlet being in flow communication with gas/liquid separating means, said gas/liquid separating means located in said second chamber having a first outlet for the liquid and a second outlet for gas, said apparatus further including a third chamber with said first outlet of said separating means disposed to deliver liquid to said third chamber, said third chamber including heating means for heating liquid therein to a temperature sufficient to vaporize the liquid therein, said third chamber having a first opening leading to the interior of said second chamber so that the vapors derived from heating the liquid in said third chamber will pass into said second chamber and supply said heat to heat said conduit means and liquid contained therein, said second chamber having an outlet at an end thereof opposite to the end adjacent said first opening of said third chamber, said outlet of said second chamber being connected to a condensing conduit which extends therefrom through said first chamber and having an end disposed exteriorly of said first chamber.
Claim 3
Dependent Claim
34 words
The apparatus as claimed in claim 1 wherein said second chamber has one open end connected to said first opening of said third chamber and is disposed, in use, vertically above said third chamber.
Claim 4
Dependent Claim
57 words
The apparatus as claimed in claim 1 wherein said first chamber surrounds one end of said second chamber, said first chamber having a base, said second chamber having an inlet to said conduit means in flow communication with said first chamber at a point thereof located at a vertical height above said base of said first chamber.
Claim 5
Dependent Claim
55 words
The apparatus as claimed in claim 1 wherein said conduit means is a tube that is bent in said second chamber to increase the path length of said conduit means in said second chamber, said tube having an end connected to a valve means disposed between said end of said tube and said separating means.
Claim 6
Dependent Claim
33 words
The apparatus as claimed in claim 4 wherein a plurality of spaced apart baffle means are provided in said second chamber to control the flow of the vapors across portions of said tube.
Claim 7
Dependent Claim
45 words
The apparatus as claimed in claim 5 wherein said valve means has an outlet connected to said gas/liquid separating means, the second outlet of which is located vertically above the first, liquid outlet thereof and which passes through an adjacent wall of said second chamber.
Claim 8
Independent Claim
123 words
The apparatus as claimed in claims 1 or 6 wherein said gas/liquid separating means comprises a cell having an inlet intermediate its upper and lower ends, said cell having a first portion being adjacent said lower end and containing means for restricting splashing, a second portion divided from said first portion by a first wall segment having openings therethrough leading to said second portion, a second wall segment between said second portion and a third portion of said cell, said second wall segment having openings therethrough out of alignment with the openings in said first wall segment, said third portion of said cell having said second outlet for gas and said first portion of said cell having said first outlet for the liquid.
Claim 9
Dependent Claim
49 words
The apparatus as claimed in claim 4 wherein said valve means includes a valve member movable between an open and a closed position and a float member extending into said third chamber and movable to control said valve member in response to the liquid level in said third chamber.
Claim 10
Dependent Claim
28 words
The apparatus as claimed in claim 1 wherein said third chamber is removably and sealingly attached to said second chamber about said first opening of said third chamber.
Claim 11
Dependent Claim
18 words
The apparatus as claimed in claim 3 wherein insulating means are provided between said first and second chambers.
Claim 12
Dependent Claim
32 words
The apparatus as claimed in claim 1 wherein said second and third chambers are cylindrically shaped with the diameter of said third chamber being larger than the diameter of said second chamber.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-11-13 | 1988-05-14 | 1988-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-11-13 | 1992-05-14 | 1992-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-11-13 | 1996-05-14 | 1996-11-13 | $7700.00 | Window Closed / Lapsed |