US4595852A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrostatic generator
Assignee: Individual
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Filing: 1984-04-11
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Granted: 1986-06-17
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Expires: 2004-04-11
Abstract
Abstract A novel induction-type electrostatic generator is disclosed in which moving electrodes are transported back and forth between two Faraday cages. Each moving electrode, once enclosed by a cage, is contacted to the cage, then separated by more than the sparking distance before making electrical connection to the opposite moving electrode or to ground. In this way, charge opposite in polarity but proportional in magnitude to the charge on each cage, is induced in each moving electrode and carried into and imparted onto the next cage, progressively elevating the cage potentials until the corona or arcing limits are reached. Initiation of charging is spontaneous, deriving from inevitable statistical imbalances in nature.
Inventors
- 👤 Robert W. Gundlach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:00
CPC Classifications
H; H02; H02N; H02N1/00; H02N1/06; H02N1/08
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
117 words
A spontaneous non-frictional electrostatic induction-type generator, comprising: (a) two Faraday cages: (b) electrode means, substantially surrounded by and mounted for rotary movement relative to said Faraday cages in order to enable said Faraday cages to serve alternately as both the inductor and collector electrodes: and (c) flexible contact means comprising a single set of brushes mounted to said rotary electrode means so as to extend by centrifugal force into electrical contact with said Faraday cages, then, after separating from each cage by more than the sparking distance, momentarily contacting each said flexible contact means to ground or to opposite ends of a conductor connecting said flexible contact means to each other to progressively charge said Faraday cages.
Claim 2
Dependent Claim
117 words
A spontaneous non-frictional electrostatic induction-type generator, comprising: (a) two Faraday cages: (b) electrode means, substantially surrounded by and mounted for rotary movement relative to said Faraday cages in order to enable said Faraday cages to serve alternately as both the inductor and collector electrodes: and (c) flexible contact means comprising a single set of brushes mounted to said rotary electrode means so as to extend by centrifugal force into electrical contact with said Faraday cages, then, after separating from each cage by more than the sparking distance, momentarily contacting each said flexible contact means to ground or to opposite ends of a conductor connecting said flexible contact means to each other to progressively charge said Faraday cages.
Claim 3
Dependent Claim
57 words
The spontaneous non-frictional electrostatic induction-type generator of claim 1, wherein said electrode means comprises an even number of movable electrodes, and flexible contact means mounted for centrifugal extension to make momentary electrical contact separately to each cage; then, after separating from each cage by more than the sparking distance, momentarily connecting said movable elctrodes to each other.
Claim 4
Dependent Claim
57 words
The method of claim 1, wherein an even number of rotary movable electrodes is provided, and means, mounted for extension by centrifugal force, is provided for contacting said rotary movable electrodes separately to each Faraday cage, then, after separating from each cage by more than the sparking distance, momentarily connecting said rotary movable electrodes to each other.
Claim 5
Dependent Claim
18 words
The spontaneous electrostatic induction-type generator of claim 1, wherein said electrode means comprises a plurality of movable electrodes.
Claim 6
Independent Claim
95 words
A method of generating high electrostatic potentials using a spontaneous, non-frictional electrostatic induction-type generator comprising the steps of: (a) providing two Faraday cages; (b) providing electrode means substantially surrounded by and mounted for rotary movement relative to said Faraday cages; and (c) providing flexible contact means mounted to said rotary electrode means so as to extend by centrifugal force into electrical contact with each cage separately, then, after separating from each cage by more than the sparking distance, momentarily contacting to ground or to a neutral conductor, in order to progressively charge said Faraday cages.
Claim 7
Independent Claim
95 words
A method of generating high electrostatic potentials using a spontaneous, non-frictional electrostatic induction-type generator comprising the steps of: (a) providing two Faraday cages; (b) providing electrode means substantially surrounded by and mounted for rotary movement relative to said Faraday cages; and (c) providing flexible contact means mounted to said rotary electrode means so as to extend by centrifugal force into electrical contact with each cage separately, then, after separating from each cage by more than the sparking distance, momentarily contacting to ground or to a neutral conductor, in order to progressively charge said Faraday cages.
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) | 1989-06-16 | 1989-12-16 | 1990-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-06-16 | 1993-12-16 | 1994-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-06-16 | 1997-12-16 | 1998-06-17 | $7700.00 | Window Closed / Lapsed |