Patent US4602694A successfully refreshed from Google Patents.
US4602694A
Expired / Lapsed
US
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Motor generator electric automotive vehicle
Assignee: Individual
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Filing: 1984-07-30
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Granted: 1986-07-29
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Expires: 2004-07-30
Abstract
Abstract This electric automobile is so designed, as to obtain a mileage range up to four hundred miles, as compared with present electrics, which attain only a range of forty miles, and this electric automobile attains a speed of sixty miles per hour, as compared with the forty obtained of such cars. Primarily, it consists of a small motor which drives a D.C. generator, which supplies current to drive the car's drive motor. It further includes batteries, which are aided in replenishing their current by a solar cell bank, which produces electricity from the rays of the sun and other light.
Inventors
- 👤 William Weldin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:35
CPC Classifications
B; B60; B60K; B60K25/00; B60K25/08; B60L; B60L50/00; B60L50/10; B60L50/15; B60L8/00; B60L8/003; B60K16/00; B60K2016/003; Y; Y02; Y02T; Y02T10/00; Y02T10/60; Y02T10/70; Y02T10/7072; Y02T10/80; Y02T10/90
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
197 words
A motor generator electric automotive vehicle, comprising, in combination, a traction drive motor coupled by a first drive shaft to a differential of an axle of said vehicle, a main battery bank electrically connected by wires to a small electric motor driving a large D.C. generator having a second drive shaft therebetween, an on-off switch in series with one of said wires to said small motor, a speed control unit attached to an accelerator pedal of said vehicle being coupled with a double pole - double throw reverse switch to said traction drive motor, a charger regulator electrically connected to said generator, a bank of solar cells coupled to said charge regulator, an electric extension cord from said charge regulator having a plug on its end for selective connection to an exterior electric power source, a plurality of pulleys on said second drive shaft, a belt unit driven by each said pulley, one said belt unit being connected to a present alternator of said vehicle which is coupled to a present battery and present regulator of said vehicle, and other of said units being connected to power brakes and equipment including power steering and an air conditioner.
Claim 2
Dependent Claim
197 words
A motor generator electric automotive vehicle, comprising, in combination, a traction drive motor coupled by a first drive shaft to a differential of an axle of said vehicle, a main battery bank electrically connected by wires to a small electric motor driving a large D.C. generator having a second drive shaft therebetween, an on-off switch in series with one of said wires to said small motor, a speed control unit attached to an accelerator pedal of said vehicle being coupled with a double pole - double throw reverse switch to said traction drive motor, a charger regulator electrically connected to said generator, a bank of solar cells coupled to said charge regulator, an electric extension cord from said charge regulator having a plug on its end for selective connection to an exterior electric power source, a plurality of pulleys on said second drive shaft, a belt unit driven by each said pulley, one said belt unit being connected to a present alternator of said vehicle which is coupled to a present battery and present regulator of said vehicle, and other of said units being connected to power brakes and equipment including power steering and an air conditioner.
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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) | 1989-07-28 | 1990-01-27 | 1990-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-07-28 | 1994-01-27 | 1994-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-07-28 | 1998-01-27 | 1998-07-29 | $7700.00 | Window Closed / Lapsed |