US4123697A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrostatic high potential system
Assignee: United States Department of the Navy
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Filing: 1977-07-05
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Granted: 1978-10-31
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Expires: 1997-07-05
Abstract
Abstract An electrostatic high potential device which utilizes the generation of etrostatic charges on moving oil to produce a high potential difference on the order of thousands of volts. A metal encased ionizing device or charge generator with a system of passageways of dielectric material has an oil moving therethrough and against the dielectric material to cause a transfer of electric charges between the oil and passageway surfaces. The passageways act as baffles and provide a large amount of surface contact between the oil and dielectric material. The conductive housing of the ionizing device is grounded to draw off the charges on the dielectric material, and a pump circulates the charged oil from the ionizing device to a charge storage device of similar design. Electrodes in the charge storage device draw off the charges on the oil.
Inventors
- 👤 Aleksy J. Paszyc
- 👤 Dallas M. Shiroma
- 👤 Kwang T. Huang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:32
CPC Classifications
H; H02; H02N; H02N3/00
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
307 words
A high voltage generating system, comprising: (a) a conductive ionizing chamber having a fluid inlet at one side thereof and a fluid outlet at the opposite side thereof; (b) a first dielectric baffle means of large surface area within said ionizing chamber between the fluid inlet and the fluid outlet thereto; (c) a conductive charge storage chamber having a fluid inlet at one side thereof and a fluid outlet at the opposite side thereof; (d) a second dielectric baffle means of large surface area within said charge storage chamber between the fluid inlet and the fluid outlet thereto; (e) a first dielectric conduit means connected between the fluid outlet from said ionizing chamber and the fluid inlet to said charge storage chamber; (f) a second dielectric conduit means connected between the fluid outlet from said charge storage chamber and the fluid inlet to said ionizing chamber; (g) a dielectric fluid of high resistivity filling said ionizing chamber, said charge storage chamber, and said first and second dielectric conduit means; said dielectric fluid being operable to generate electrostatic charges when moved against the surface of said first dielectric baffle means within said ionizing chamber; (h) means operable to continuously circulate said dielectric fluid through said ionizing chamber and said charge storage chamber via said first and second conduit means wherein said dielectric fluid moving against the surface of said first dielectric baffle means is electrostatically charged; (i) electrode means being located within said second dielectric baffle means and electrically connected to said charge storage chamber between the inlet and outlet thereto; said electrode means being operable to draw off the electrostatic charges from said charged dielectric fluid as said fluid is circulated through said charge storage chamber wherein an electrostatic high potential is produced and made available for use between said ionizing chamber and said charge storage chamber.
Claim 2
Dependent Claim
307 words
A high voltage generating system, comprising: (a) a conductive ionizing chamber having a fluid inlet at one side thereof and a fluid outlet at the opposite side thereof; (b) a first dielectric baffle means of large surface area within said ionizing chamber between the fluid inlet and the fluid outlet thereto; (c) a conductive charge storage chamber having a fluid inlet at one side thereof and a fluid outlet at the opposite side thereof; (d) a second dielectric baffle means of large surface area within said charge storage chamber between the fluid inlet and the fluid outlet thereto; (e) a first dielectric conduit means connected between the fluid outlet from said ionizing chamber and the fluid inlet to said charge storage chamber; (f) a second dielectric conduit means connected between the fluid outlet from said charge storage chamber and the fluid inlet to said ionizing chamber; (g) a dielectric fluid of high resistivity filling said ionizing chamber, said charge storage chamber, and said first and second dielectric conduit means; said dielectric fluid being operable to generate electrostatic charges when moved against the surface of said first dielectric baffle means within said ionizing chamber; (h) means operable to continuously circulate said dielectric fluid through said ionizing chamber and said charge storage chamber via said first and second conduit means wherein said dielectric fluid moving against the surface of said first dielectric baffle means is electrostatically charged; (i) electrode means being located within said second dielectric baffle means and electrically connected to said charge storage chamber between the inlet and outlet thereto; said electrode means being operable to draw off the electrostatic charges from said charged dielectric fluid as said fluid is circulated through said charge storage chamber wherein an electrostatic high potential is produced and made available for use between said ionizing chamber and said charge storage chamber.
Claim 3
Dependent Claim
12 words
A system as in claim 1 wherein said dielectric fluid is oil.
Claim 4
Dependent Claim
26 words
A system as in claim 1 wherein said dielectric fluid consists of from 90 to 100 percent oil and from 0 to 10 percent distilled water.
Claim 5
Dependent Claim
22 words
A system as in claim 1 wherein said dielectric fluid consists of approximately 91 percent transformer oil and 9 percent distilled water.
Claim 6
Dependent Claim
29 words
A system as in claim 1 wherein each of said first and second dielectric baffle means comprise at least one spiral passageway through which said dielectric fluid is moved.
Claim 7
Dependent Claim
21 words
A system as in claim 5 wherein additional dielectric baffles are placed within the dielectric spiral passageway in said ionizing chamber.
Claim 8
Dependent Claim
15 words
A system as in claim 5 wherein said dielectric baffles are made from plastic plexiglass.
Claim 9
Dependent Claim
26 words
A system as in claim 5 wherein said electrode means comprises a plurality of electrodes disposed along the length of said at least one spiral passageway.
Claim 10
Dependent Claim
43 words
A system as in claim 5 wherein a plurality of wire screen filters are placed along the length of said at least one passageway for enhancing the generation of electrostatic charges on the dielectric fluid as it circulates therethrough in said ionizing chamber.
Claim 11
Dependent Claim
12 words
A system as in claim 1 wherein said ionizing chamber is grounded.
Claim 12
Dependent Claim
16 words
A system as in claim 1 wherein both said conductive chambers are of highly conductive metal.
Claim 13
Dependent Claim
21 words
A system as in claim 1 wherein said ionizing chamber and said charge storage chamber are connected to respective output electrodes.
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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) | 1981-10-30 | 1982-05-01 | 1982-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-30 | 1986-05-01 | 1986-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-30 | 1990-05-01 | 1990-10-31 | $7700.00 | Window Closed / Lapsed |