US4507916A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wind generating means
Assignee: Individual
•
Filing: 1984-04-09
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Granted: 1985-04-02
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Expires: 2004-04-09
Abstract
Abstract A system for obtaining air movement is disclosed which includes a dome which is supported a spaced distance above the earth to provide for the inlet of air from a location outside the dome. A passage or tunnel is provided which has an air inlet beneath the dome in substantially axial alignment with the dome axis and an air outlet outside the dome, with the passage or tunnel outlet below the level of the air inlet thereof. Cooling elements of refrigeration means are located in the passage or tunnel for cooling air therein and producing gravity flow of air down the passage or tunnel from the air inlet to the air outlet of the passage or tunnel. Air enters the passage or tunnel air inlet with a cyclonic motion due to Coriolis acceleration, and wind-operated means are located under the dome for operation by the cyclonically moving air. A generator is located in a chamber beneath the passage or tunnel and is coupled to the wind-operated means under the dome for operation thereby. A plurality of wind-operated means are located in the passage or tunnel for operation by downwardly flowing air in said passage or tunnel.
Inventors
- 👤 Max F. Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:54
CPC Classifications
C; C02; C02F; C02F1/00; C02F1/02; C02F1/04; C02F1/14; C02F1/047; F; F03; F03D; F03D3/00; F03D3/005; F03D80/00; F03D80/40; F03D80/60; F03D9/00; F03D9/20; F03D9/25; F05; F05B; F05B2240/00; F05B2240/10; F05B2240/12; F05B2240/13; F05B2240/131; Y; Y02; Y02A; Y02A20/00; Y02A20/124; Y02A20/138; Y02A20/141; Y02A20/20; Y02A20/208; Y02A20/212; Y02E; Y02E10/00; Y02E10/30; Y02E10/40; Y02E10/46; Y02E10/70; Y02E10/74; Y10; Y10S; Y10S415/00; Y10S415/909
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
107 words
In a system for obtaining air movement, the combination comprising, a dome, means for supporting the dome on the earth, air inlet means for providing air from a location outside said system to a location beneath the dome, a passage or tunnel in the earth having an air inlet beneath the dome and an air outlet outside the dome at a level beneath the level of the tunnel or passage air inlet, and refrigeration means including a cooling element for cooling air in said passage or tunnel and providing for gravity flow of cooled air down the passage or tunnel from the inlet to the outlet thereof.
Claim 2
Dependent Claim
107 words
In a system for obtaining air movement, the combination comprising, a dome, means for supporting the dome on the earth, air inlet means for providing air from a location outside said system to a location beneath the dome, a passage or tunnel in the earth having an air inlet beneath the dome and an air outlet outside the dome at a level beneath the level of the tunnel or passage air inlet, and refrigeration means including a cooling element for cooling air in said passage or tunnel and providing for gravity flow of cooled air down the passage or tunnel from the inlet to the outlet thereof.
Claim 3
Dependent Claim
20 words
In a system as defined in claim 1 including, wind-operated means under the dome for operation by air flowing therebeneath.
Claim 4
Dependent Claim
36 words
In a system as defined in claim 2 including, a chamber in the earth beneath said dome, a generator in said chamber, and means for connecting said wind-operated means to said generator for driving the same.
Claim 5
Dependent Claim
42 words
In a system as defined in claim 3 wherein said connecting means includes a rotatable shaft extending axially from said dome to said generator, and blades attached to said shaft inside the dome for drive actuation by air flow in the dome.
Claim 6
Dependent Claim
47 words
In a system as defined in claim 2 wherein air enters the passage or tunnel with cyclonic motion due to Coriolis acceleration, said wind-operated means comprising, a shaft extending along the dome axis, and blades attached to said shaft adapted for propulsion by the cyclonic air motion.
Claim 7
Dependent Claim
44 words
In a system as defined in claim 1 including, means adjacent the inlet of said passage or tunnel for dividing the same into a plurality of shunt passages, and separate wind-operated means in each of the shunt passages for operation by air flow therethrough.
Claim 8
Dependent Claim
29 words
In a system as defined in claim 6 including, removable covers for said shunt passages for closing the same and preventing air flow therethrough in the closed cover position.
Claim 9
Dependent Claim
150 words
In a system for obtaining air movement, the combination comprising, a dome, having a lower edge, means for supporting the dome on the earth with at least a portion of the lower edge a spaced distance above the earth to provide an inlet for air to the dome from a location outside thereof, air passage means in the earth having an upper end terminating beneath the dome adjacent the center thereof and having a lower end terminating at a location outside the dome, at least one refrigeration system having a cooling coil inside said air passage means for cooling air in the passage means and gravity flow of air through the air passage means from the upper end to the lower end thereof, air entering said air passage means with cyclonic motion due to Coriolis acceleration, and wind-operated means under the dome in the cyclonically moving air for operation thereby.
Claim 10
Dependent Claim
150 words
In a system for obtaining air movement, the combination comprising, a dome, having a lower edge, means for supporting the dome on the earth with at least a portion of the lower edge a spaced distance above the earth to provide an inlet for air to the dome from a location outside thereof, air passage means in the earth having an upper end terminating beneath the dome adjacent the center thereof and having a lower end terminating at a location outside the dome, at least one refrigeration system having a cooling coil inside said air passage means for cooling air in the passage means and gravity flow of air through the air passage means from the upper end to the lower end thereof, air entering said air passage means with cyclonic motion due to Coriolis acceleration, and wind-operated means under the dome in the cyclonically moving air for operation thereby.
Claim 11
Dependent Claim
37 words
In a system as defined in claim 8 including, a chamber in the earth beneath said dome, a generator located in said chamber, a vertically-extending shaft connecting said wind-operated means to said generator for drive actuation thereof.
Claim 12
Dependent Claim
43 words
In a system as defined in claim 8 including, a plate formed with a plurality of apertures covering the upper end of the air passage means, and removable covers for said apertures for preventing air flow through the apertures in the cover-closed condition.
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) | 1988-04-01 | 1988-10-01 | 1989-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-04-01 | 1992-10-01 | 1993-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-04-01 | 1996-10-01 | 1997-04-02 | $7700.00 | Window Closed / Lapsed |