Patent US4152603A successfully refreshed from Google Patents.
US4152603A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for the production of ozone
Assignee: Individual
•
Filing: 1977-10-05
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Granted: 1979-05-01
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Expires: 1997-10-05
Abstract
Abstract An apparatus for the production of ozone employing three parallel spaced plate shaped electrodes having electrically conductive surfaces and joining the ends thereof electrically non-conductive members. A pulsating voltage is applied to the outer plates causing ions to collect along the non-conductive members and a corona to form. An oxygen bearing gas stream passes through the chamber and ozone forms therein.
Inventors
- 👤 Pavel Imris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:52
CPC Classifications
H; H01; H01T; H01T19/00; C; C01; C01B; C01B13/00; C01B13/10; C01B13/11; C01B13/115; H01T23/00; C01B2201/00; C01B2201/10; C01B2201/12; C01B2201/20; C01B2201/22
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
94 words
An apparatus for production of ozone comprising: (a) a tube, having a central axis, open at each end and having electrically non-conductive inner walls, (b) first and second electrically conductive plates aligned with each other in spaced relationship and with the said axis, and extending to said inner walls, (c) a first bipolar electrode interposed between said first and second conductive plates and extending to said inner walls, (d) a source of pulsating current connected to said first and said second conductive plates; and (e) means for introducing oxygen containing gas into said tube.
Claim 2
Independent Claim
94 words
An apparatus for production of ozone comprising: (a) a tube, having a central axis, open at each end and having electrically non-conductive inner walls, (b) first and second electrically conductive plates aligned with each other in spaced relationship and with the said axis, and extending to said inner walls, (c) a first bipolar electrode interposed between said first and second conductive plates and extending to said inner walls, (d) a source of pulsating current connected to said first and said second conductive plates; and (e) means for introducing oxygen containing gas into said tube.
Claim 3
Dependent Claim
16 words
The apparatus of claim 1 including slots in the said inner walls for receiving said plates.
Claim 4
Dependent Claim
40 words
The apparatus of claim 1 including a third electrically conductive plate spaced from the said first electrically conductive plate and electrically connected to said second electrically conductive plate and a second bipolar electrode interposed between said first and third plates.
Claim 5
Dependent Claim
12 words
The apparatus of claim 1 wherein said first bipolar electrode is perforated.
Claim 6
Independent Claim
102 words
An apparatus for production of ozone comprising: (a) a tube, having a central axis, open at each end and formed of an electrically conductive material, having a first pair of opposed faces and a second pair of opposed electrically non-conductive inner walls, (b) an electrode interposed between said pair of opposed faces and extending between said second pair of opposed electrically non-conductive inner walls, (c) a source of pulsating current connected between said electrode and said tube, (d) a bipolar electrode interposed between said electrode and each of said opposed faces; and (e) means for introducing oxygen containing gas into said tube.
Claim 7
Independent Claim
102 words
An apparatus for production of ozone comprising: (a) a tube, having a central axis, open at each end and formed of an electrically conductive material, having a first pair of opposed faces and a second pair of opposed electrically non-conductive inner walls, (b) an electrode interposed between said pair of opposed faces and extending between said second pair of opposed electrically non-conductive inner walls, (c) a source of pulsating current connected between said electrode and said tube, (d) a bipolar electrode interposed between said electrode and each of said opposed faces; and (e) means for introducing oxygen containing gas into said tube.
Claim 8
Dependent Claim
11 words
The apparatus of claim 5 wherein said bipolar electrode is perforated.
Claim 9
Dependent Claim
27 words
The apparatus of claim 3 including a plurality of electrically non-conductive members extending between the electrically conductive plates and bipolar electrodes defining a plurality of parallel chambers.
Claim 10
Dependent Claim
21 words
The apparatus of claim 1 wherein grooves are located in said non-conductive side walls between said plates and said bipolar electrodes.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-04-30 | 1982-10-30 | 1983-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-04-30 | 1986-10-30 | 1987-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-04-30 | 1990-10-30 | 1991-05-01 | $7700.00 | Window Closed / Lapsed |