US4483695A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for vibration separation of oil and water
Assignee: Individual
•
Filing: 1984-04-02
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Granted: 1984-11-20
•
Expires: 2004-04-02
Abstract
Abstract An elongated casing is provided and is closed at one end. A fluid pressure actuated elongated internal vibrator of the type including an internal fluid pressure driven eccentric weight orbital about an axis extending centrally longitudinally through the vibrator is provided and is loosely telescoped into the other end of the casing. The other casing end is tightly closed about the adjacent end of the internal vibrator and the interior of the casing is filled with a hard fluent aggregate disposed about the vibrator and a pair of annular members are tightly mounted upon and extend about longitudinally spaced portions of the vibrator and include outer peripheral portions spaced inward of the inner surfaces of the casing. The vibrator and its surrounding aggregate filled casing may be suspended in a tank containing well effluent of the type comprising water and oil and having gas suspended therein. The vibrator produces generally 12,000 VPM and is highly effective in stratifying oil and water within the tank and also driving off the gas therefrom.
Inventors
- 👤 Walter R. Covey, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:35
CPC Classifications
C; C10; C10G; C10G33/00; C10G33/06; B; B01; B01D; B01D17/00; B01D17/02; B01D17/04; B01D19/00; B01D19/0073; B01D19/0078
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
141 words
A vibration apparatus for separating oil and water, said apparatus including a fluid pressure actuated elongated internal vibrator of the type including an internal eccentric weight orbited about an axis extending generally centrally longitudinally through said vibrator, an elongated casing, said vibrator being loosely received within said casing and extending centrally longitudinally thereof, said casing being substantially closed and including support means therein mounting said vibrator in position within said casing substantially against movement of said vibrator relative to said casing and in a vibration transfer manner whereby vibration of the vibrator will be transferred to said casing, said casing being adapted to be suspended for free vibration within a tank containing a mixture of oil and water for vibration separation of said oil and water and stratification of said oil and water in upper and lower portions of said tank.
Claim 2
Dependent Claim
141 words
A vibration apparatus for separating oil and water, said apparatus including a fluid pressure actuated elongated internal vibrator of the type including an internal eccentric weight orbited about an axis extending generally centrally longitudinally through said vibrator, an elongated casing, said vibrator being loosely received within said casing and extending centrally longitudinally thereof, said casing being substantially closed and including support means therein mounting said vibrator in position within said casing substantially against movement of said vibrator relative to said casing and in a vibration transfer manner whereby vibration of the vibrator will be transferred to said casing, said casing being adapted to be suspended for free vibration within a tank containing a mixture of oil and water for vibration separation of said oil and water and stratification of said oil and water in upper and lower portions of said tank.
Claim 3
Dependent Claim
33 words
The apparatus of claim 1 wherein said support means includes a hard fluent aggregate disposed within said casing about said vibrator and substantially filling the interior of said casing exteriorly of said vibrator.
Claim 4
Dependent Claim
38 words
The apparatus of claim 1 wherein said casing includes an open end and end wall means removably closing said open end, said vibrator and support means being removable through said open end when said end wall is removed.
Claim 5
Dependent Claim
39 words
The apparatus of claim 1 wherein said support means includes a hard fluent aggregate disposed within said casing about said vibrator and substantially filling the interior of said casing exteriorly of said vibrator, said hard fluent aggregate including sand.
Claim 6
Dependent Claim
61 words
The apparatus of claim 1 wherein said support means includes a hard fluent aggregate disposed within said casing about said vibrator and substantially filling the interior of said casing exteriorly of said vibrator, a pair of annular members tightly disposed about longitudinally spaced portions of said vibrator and including outer peripheral portions spaced inward of the inner surfaces of said casing.
Claim 7
Dependent Claim
15 words
The apparatus of claim 5 wherein said annular members are constructed of hard elastomeric material.
Claim 8
Dependent Claim
159 words
In combination with a settling tank including a quantity of crude oil therein consisting of a mixture of water and crude oil having gas suspended therein, said tank including low level water outlet means and oil outlet means disposed at a level above said low level, means operative to admit crude oil into said tank, vibration generating means freely suspended within said tank below the level of crude oil therein including a fluid pressure actuated elongated internal vibrator of the type including an internal eccentric weight orbited about an axis extending generally centrally longitudinally through said vibrator, and an elongated casing, said vibrator being loosely received within said casing and extending centrally longitudinally thereof, said casing being substantially closed and including support means therein mounting said vibrator in position within said casing substantially against movement of said vibrator relative to said casing and in a vibration transfer manner whereby vibration of the vibrator will be transferred to said casing.
Claim 9
Dependent Claim
159 words
In combination with a settling tank including a quantity of crude oil therein consisting of a mixture of water and crude oil having gas suspended therein, said tank including low level water outlet means and oil outlet means disposed at a level above said low level, means operative to admit crude oil into said tank, vibration generating means freely suspended within said tank below the level of crude oil therein including a fluid pressure actuated elongated internal vibrator of the type including an internal eccentric weight orbited about an axis extending generally centrally longitudinally through said vibrator, and an elongated casing, said vibrator being loosely received within said casing and extending centrally longitudinally thereof, said casing being substantially closed and including support means therein mounting said vibrator in position within said casing substantially against movement of said vibrator relative to said casing and in a vibration transfer manner whereby vibration of the vibrator will be transferred to said casing.
Claim 10
Dependent Claim
33 words
The tank of claim 7 wherein said support means includes a hard fluent aggregate disposed within said casing about said vibrator and substantially filling the interior of said casing exteriorly of said vibrator.
Claim 11
Dependent Claim
38 words
The tank of claim 8 wherein said casing includes an open end and end wall means removably closing said open end, said vibrator and support means being removable through said open end when said end wall is removed.
References Cited (Backward Citations)
CA886683A
Cited
US2376221A
Cited
US2597505A
Cited
US3020720A
Cited
US2967048A
Cited
US3432426A
Cited
US3814385A
Cited
US4153375A
Cited
US4199264A
Cited
US4326859A
Cited
US4428757A
Cited
GB2117662A
Cited
US4428678A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-11-20 | 1988-05-21 | 1988-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-11-20 | 1992-05-21 | 1992-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-11-20 | 1996-05-21 | 1996-11-20 | $7700.00 | Window Closed / Lapsed |