Patent EP0122244A2 successfully refreshed from Google Patents.
US4156653A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three phase electrical power ozone generating system
Assignee: TII Corp
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Filing: 1977-09-15
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Granted: 1979-05-29
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Expires: 1997-09-15
Abstract
Abstract A three phase power ozonator system in which the head of an ozonator cell containing multiple cylindrical type elements is tri-partitioned to define three sectors in the cell each of which contains a portion of the total number of cylindrical type dielectric elements. The partitions are made of insulating material such as polyvinyl chloride. Each sector is distinct and each sector is adapted to be operated with single phase electrical power. As a result the ozonator cell as a whole is able to operate using three phase electrical power. This arrangement allows for the operation of the ozonator cell in a system having any number of other three phase electrically operated components of equal or smaller electrical load than the ozonator cell in such a way that a balanced electrical load is maintained throughout the system. An electrical supply and control sub-system including a three phase power transformer, current sensors for each electrical sector and voltage sensor for one sector, current and voltage comparators and a variable transformer driven by a reversible electric motor, provides current to the electrodes in all sectors, monitors the current in all phases and turns off the electrical supply if significant imbalances among the sectors are detected.
Inventors
- 👤 William J. McKnight
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:33
CPC Classifications
C; C01; C01B; C01B13/00; C01B13/10; C01B13/11; C01B13/115; C01B2201/00; C01B2201/30; C01B2201/34; C01B2201/60; C01B2201/64; C01B2201/66; C01B2201/90
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
57 words
A three phase electrical power ozonator cell for producing ozone to purify liquid or gas organized into three electrical sectors, each sector containing at least one ozonator tube for generating ozone from air, and said at least one ozonator tube in each sector being driven by a unique single phase of a three phase electrical power supply.
Claim 2
Dependent Claim
57 words
A three phase electrical power ozonator cell for producing ozone to purify liquid or gas organized into three electrical sectors, each sector containing at least one ozonator tube for generating ozone from air, and said at least one ozonator tube in each sector being driven by a unique single phase of a three phase electrical power supply.
Claim 3
Dependent Claim
184 words
A three phase electrical power ozone generating system for producing ozone to purify liquid or gas comprising: a. means for intaking oxygen; b. means adapted to accept the intaken oxygen from said oxygen intaking means for drying the intaken oxygen; c. filtering means adapted to accept the dried, intaken oxygen from said filtering means for purifyng the dried, intake oxygen; d. ionization means adapted to receive intaken dried and purified oxygen from said filtering means for converting the dried, purified, intaken oxygen into ozone, said ionization means being arranged into three ionization sectors, each sector comprising at least one ozonator tube, each at least one tube in each said sector containing an electrode powered by a single phase of three phase electrical power supply; e. a three phase electrical power transformer connected to each of said ionization sectors for providing a separate phase of a three phase electrical power supply to each of said sectors; f. means for monitoring and controlling the electric power supplied to each sector; and g. means for receiving ozone from said ionization means and for dispersing the received ozone.
Claim 4
Dependent Claim
184 words
A three phase electrical power ozone generating system for producing ozone to purify liquid or gas comprising: a. means for intaking oxygen; b. means adapted to accept the intaken oxygen from said oxygen intaking means for drying the intaken oxygen; c. filtering means adapted to accept the dried, intaken oxygen from said filtering means for purifyng the dried, intake oxygen; d. ionization means adapted to receive intaken dried and purified oxygen from said filtering means for converting the dried, purified, intaken oxygen into ozone, said ionization means being arranged into three ionization sectors, each sector comprising at least one ozonator tube, each at least one tube in each said sector containing an electrode powered by a single phase of three phase electrical power supply; e. a three phase electrical power transformer connected to each of said ionization sectors for providing a separate phase of a three phase electrical power supply to each of said sectors; f. means for monitoring and controlling the electric power supplied to each sector; and g. means for receiving ozone from said ionization means and for dispersing the received ozone.
Claim 5
Dependent Claim
69 words
A three phase electrical power ozone generating system as claimed in claim 2, wherein the ionization means comprises a cylindrical cell the head of which is tri-partitioned by three sheets of insulating material, each of which is approximately 1/2 to 1 inches in thickness, which radiate from the axis of the cell so as to form three angles, each of approximately 120 degrees, at the axis of the cell.
Claim 6
Dependent Claim
28 words
A three phase electrical power ozone generating system as claimed in claim 3, wherein the tri-partitioned cylindrical cell is composed of transparent insulating material at its upper end.
Claim 7
Dependent Claim
197 words
A three phase electrical power ozone generating system as claimed in claim 2, wherein the means for monitoring and controlling the electric power supplied to each sector comprises: a. unique conducting means for providing electrical connection between each secondary winding of the three phase power transformer and each of the sectors; b. means connected to each of said conducting means for sensing the current in each of said conducting means, c. means connected to the conducting means to one standard sector for sensing the voltage in said conducting means; d. means for comparing the sensed voltage in said one standard sector conducting means to a designated range of acceptable voltages for said standard sector and for transmitting error signals if the sensed voltage is not in the acceptable range; e. means for comparing the current sensed on the conducting means to said standard sector to the current sensed on the conducting means to the other two sectors and for transmitting error signals if the compared currents are not within acceptable tolerances; and f. means for varying the current and voltage on the primary windings of said three phase power transformer in response to said transmitted error signals.
Claim 8
Dependent Claim
49 words
A three phase electrical power ozone generating system as claimed in claim 5, wherein said means for varying the current and voltage level of the primary windings of the three phase power transformer in response to the transmitted error signals comprises a variable transformer driven by an electric motor.
Claim 9
Dependent Claim
44 words
A three phase electrical power ozone generating system as claimed in claim 5, wherein said means for varying the current and voltage level of the primary windings of the three phase power transformer in response to the transmitted error signals comprises a saturable reactor.
Claim 10
Dependent Claim
176 words
A three phase electrical power ozone generating system as claimed in claim 2, wherein the means for monitoring and controlling the electric power supplied to each sector comprises: a. unique conducting means for providing electrical connection between each secondary winding of the three phase power transformer and each of the sectors; b. means connected to each of said conducting means for sensing the voltage in each of said conducting means; c. means for comparing the sensed voltage in one standard sector conducting means to designated range of acceptable standard voltages for said sector and for transmitting error signals if the sensed voltage is not in the acceptable range; d. means for comparing the voltages sensed on said standard conducting means to the voltages sensed on the conducting means to the other two sectors and for transmitting error signals if the compared voltages are not within acceptable tolerances of one another; and e. means for varying the current and voltage on the primary windings of said three phase power transformer in response to said transmitted error signals.
Claim 11
Dependent Claim
179 words
A three phase electrical power ozone generating system as claimed in claim 4, wherein the means for monitoring and controlling the electric power supplied to each sector comprises: a. unique conducting means for providing electrical connection between each secondary winding of the three phase power transformer and each of the sectors; b. means connected to each of said conducting means for sensing the wattage in each of said conducting means; c. means for comparing the sensed wattage in one standard sector conducting means to designated range of acceptable standard wattages for said sector and for transmitting error signals if the sensed wattage is not in the acceptable range; d. means for comparing the wattages sensed on said conducting means to said standard sector to the wattages sensed on the conducting means to the other two sectors and for transmitting error signals if the compared wattages are not within acceptable tolerances of one another; and e. means for varying the current and voltage on the primary windings of said three phase power transformer in response to said transmitted error signals.
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) | 1982-05-28 | 1982-11-27 | 1983-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-05-28 | 1986-11-27 | 1987-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-05-28 | 1990-11-27 | 1991-05-29 | $7700.00 | Window Closed / Lapsed |