US4168759A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automobile with wind driven generator
Assignee: Individual
•
Filing: 1977-10-06
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Granted: 1979-09-25
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Expires: 1997-10-06
Abstract
Abstract An automobile including a body provided with a passenger compartment and a uniquely shaped front end section whereby the forward motion of the automobile will result in a highly effective channeling of oncoming air to the roof of the passenger compartment. An opening is provided at the forefront of the roof contiguous with the downstream end of the front air scoop, and communicating with a chamber arranged above the passenger compartment of the automobile. The chamber includes a rear exit vent. Within the chamber there is an angularly oriented impeller positioned in the direct path of the air forced through the chamber by the front air scoop whereby the impeller is driven by the forced air. The impeller is connected by a suitable mechanical coupling to a generator to provide auxiliary power for the automobile.
Inventors
- 👤 R. Dell Hull, deceased
- 👤 executrix by Lula B. Hull
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:35
CPC Classifications
B; B60; B60L; B60L8/00; B60L8/006; F; F03; F03D; F03D9/00; F03D9/20; F03D9/25; F03D9/255; F03D15/00; F03D15/10; F03D9/30; F03D9/32; B60K; B60K16/00; B60K2016/006; F05; F05B; F05B2240/00; F05B2240/90; F05B2240/94; F05B2240/941; Y; Y02; Y02B; Y02B10/00; Y02B10/30; Y02E; Y02E10/00; Y02E10/70; Y02E10/72; Y02E10/728; Y02T; Y02T10/00; Y02T10/60; Y02T10/7072; Y02T10/80; Y02T10/90; Y02T90/00; Y02T90/10; Y02T90/16
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
184 words
A power-driven vehicle provided with a wind-driven generator, which comprises (a) a vehicle body having a passenger compartment and a front hood section, (b) said front hood section being of generally concave, scoop-like contours defining a channel extending across substantially the full width of the vehicle body and configured to utilize substantially the entire air contacting front of said body for confining and directing a flow of air upwardly during forward motion of said vehicle, (c) means above said passenger compartment forming an air flow passage for guiding and confining air directed thereinto by said scoop-like hood section, (d) a rotary impeller mounted in said passage, (e) said impeller being of such diameter as to extend across substantially the full width and length of the air flow passage and occupy a substantial area within the direct forced air path of said air flow passage, (f) said impeller being mounted about a rearwardly tilted axis, whereby said confined air flow is forced under and through the impeller across its entire width to impart a driving force thereto, and (g) generator means driven by said impeller.
Claim 2
Dependent Claim
184 words
A power-driven vehicle provided with a wind-driven generator, which comprises (a) a vehicle body having a passenger compartment and a front hood section, (b) said front hood section being of generally concave, scoop-like contours defining a channel extending across substantially the full width of the vehicle body and configured to utilize substantially the entire air contacting front of said body for confining and directing a flow of air upwardly during forward motion of said vehicle, (c) means above said passenger compartment forming an air flow passage for guiding and confining air directed thereinto by said scoop-like hood section, (d) a rotary impeller mounted in said passage, (e) said impeller being of such diameter as to extend across substantially the full width and length of the air flow passage and occupy a substantial area within the direct forced air path of said air flow passage, (f) said impeller being mounted about a rearwardly tilted axis, whereby said confined air flow is forced under and through the impeller across its entire width to impart a driving force thereto, and (g) generator means driven by said impeller.
Claim 3
Dependent Claim
62 words
A vehicle according to claim 1, further characterized by (a) said vehicle having a windshield forming part of said passenger compartment and continuing the scoop-like contours of said hood section, and (b) a wide, longitudinally extending channel formed along the entire length of the scoop-like hood section and windshield to confine and channel the oncoming air up to said air flow passage.
References Cited (Backward Citations)
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Cited
US3228475A
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US3374849A
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US3513326A
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US4019828A
Cited
US4012163A
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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) | 1982-09-24 | 1983-03-26 | 1983-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-09-24 | 1987-03-26 | 1987-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-09-24 | 1991-03-26 | 1991-09-25 | $7700.00 | Window Closed / Lapsed |