Patent US3296116A successfully refreshed from Google Patents.
US3296116A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for producing ozone
Assignee: Suez International SAS
•
Filing: 1963-03-11
•
Granted: 1967-01-03
•
Expires: 1983-03-11
Abstract
No abstract record available.
Inventors
- 👤 Leviel Roger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:27
CPC Classifications
C; C01; C01B; C01B13/00; C01B13/10; C01B13/11; C01B2201/00; C01B2201/10; C01B2201/20; C01B2201/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
176 words
IN AN APPARATUS FOR PRODUCING OZONE WHICH INCLUDES A SOURCE OF VOLTAGE, HOLLOW METAL INTERIOR ELECTRODES SUITABLY MOUNTED IN PARALLEL, AND A PLURALITY OF DIELECTRIC ELEMENTS EACH SURROUNDING EACH OF SAID METAL ELECTRODES, AND DEFINING A SPACE THEREBETWEEN CONSTITUTING THE OZONIZATION CHAMBER, THE IMPROVEMENTS COMPRISING: AN ELECTRICALLY CONDUCTING HOLLOW COLLECTOR FOR THE PASSAGE OF GAS ATHERETHROUGH, SAID HOLLOW COLLECTOR BEING ATTACHED TO EACH OF SAID HOLLOW ELECTRODES FOR THE PASSAGE OF GAS THERETHROUGH, SAID HOLLOW ELECTRODES BEING CONNECTED TO SAID SOURCE OF VOLTAGE THROUGH SAID COLLECTOR; MEANS TO CREATE A GAS PRESSURE DROP BETWEEN SAID HOLLOW COLLECTOR AND EACH OF SAID HOLLOW ELECTRODES, SAID MEANS INCLUDING A NARROW RESTRICTED PORTION ADJACENT THE JUNCTURE OF SAID HOLLOW COLLECTOR AND SAID HOLLOW ELECTRODES, BOTH SAID COLLECTOR AND SAID ELECTRODES HAVING RELATIVELY LARGE CROSS-SECTIONAL AREAS COMPARED WITH SAID NARROW RESTRICTED PORTION; AND MEANS TO FLEXIBLY AND RESILIENTLY SEPARATE AND SUPPORT EACH OF SAID SURROUNDING DIELECTRIC ELEMENTS FROM EACH OF SAID HOLLOW ELECTRODES SO THAT RELATIVE MOVEMENT BETWEEN SAID HOLLOW ELECTRODES AND SAID DIELECTRIC ELEMENTS IS PERMITTED UPON TEMPERATURE VARIATIONS.
Claim 2
Dependent Claim
176 words
IN AN APPARATUS FOR PRODUCING OZONE WHICH INCLUDES A SOURCE OF VOLTAGE, HOLLOW METAL INTERIOR ELECTRODES SUITABLY MOUNTED IN PARALLEL, AND A PLURALITY OF DIELECTRIC ELEMENTS EACH SURROUNDING EACH OF SAID METAL ELECTRODES, AND DEFINING A SPACE THEREBETWEEN CONSTITUTING THE OZONIZATION CHAMBER, THE IMPROVEMENTS COMPRISING: AN ELECTRICALLY CONDUCTING HOLLOW COLLECTOR FOR THE PASSAGE OF GAS ATHERETHROUGH, SAID HOLLOW COLLECTOR BEING ATTACHED TO EACH OF SAID HOLLOW ELECTRODES FOR THE PASSAGE OF GAS THERETHROUGH, SAID HOLLOW ELECTRODES BEING CONNECTED TO SAID SOURCE OF VOLTAGE THROUGH SAID COLLECTOR; MEANS TO CREATE A GAS PRESSURE DROP BETWEEN SAID HOLLOW COLLECTOR AND EACH OF SAID HOLLOW ELECTRODES, SAID MEANS INCLUDING A NARROW RESTRICTED PORTION ADJACENT THE JUNCTURE OF SAID HOLLOW COLLECTOR AND SAID HOLLOW ELECTRODES, BOTH SAID COLLECTOR AND SAID ELECTRODES HAVING RELATIVELY LARGE CROSS-SECTIONAL AREAS COMPARED WITH SAID NARROW RESTRICTED PORTION; AND MEANS TO FLEXIBLY AND RESILIENTLY SEPARATE AND SUPPORT EACH OF SAID SURROUNDING DIELECTRIC ELEMENTS FROM EACH OF SAID HOLLOW ELECTRODES SO THAT RELATIVE MOVEMENT BETWEEN SAID HOLLOW ELECTRODES AND SAID DIELECTRIC ELEMENTS IS PERMITTED UPON TEMPERATURE VARIATIONS.
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) | 1970-01-02 | 1970-07-04 | 1971-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-02 | 1974-07-04 | 1975-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-02 | 1978-07-04 | 1979-01-03 | $7700.00 | Window Closed / Lapsed |