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US4025786A Expired / Lapsed US ⏱️ 0.0 years remaining

Solar energy power generating array

Assignee: Individual
•
Filing: 1975-01-02
•
Granted: 1977-05-24
•
Expires: 1995-01-02
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Abstract

Abstract A multi-layer array of power converting elements for converting electromagnetic energy such as sunlight incident on the array to electricity is disclosed. The array is suitable for use in integrated circuit arrays as well as discrete circuit arrays. The array comprises an upper layer of photocells with spaces between the photocells. At least one other layer of photocells is disposed below the upper layer and is illuminated by the penumbra of the upper layer. Lower layers are separated from upper layers by a distance defined by the width of the cells in the immediate upper layer, the distance between the array and the source of electromagnetic energy and the width of the source of electromagnetic energy.

Inventors

  • 👤 George Henry Hamilton

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 13:42
CPC Classifications
H; H10; H10F; H10F19/00; H10F77/00; H10F77/40; H10F77/42; H10F77/484; H10F77/488; Y; Y02; Y02E; Y02E10/00; Y02E10/50; Y02E10/52

Claims Analysis

Total Claims: 19
Claim 1
Independent Claim 155 words
A multi-layer of panel of power converting elements for converting electromagnetic energy incident on said panel to another form of energy, said electromagnetic energy supplied by a source having a first width and emitting electromagnetic energy from a plurality of points which are spaced from each other along said first width, said panel comprising: (a) first energy converting means having a second width and being disposed a first distance from said source, the projection of said first energy converting means on an imaginary sphere being defined by the source being spaced from said first energy converting means by said first distance from the source; and (b) second energy converting means disposed adjacent said first energy converting means and spaced from said first energy converting means by a second distance which is at least 1/5 the quantity defined by the product of said first distance multiplied by said second width and divided by said first width.
Claim 2
Dependent Claim 155 words
A multi-layer of panel of power converting elements for converting electromagnetic energy incident on said panel to another form of energy, said electromagnetic energy supplied by a source having a first width and emitting electromagnetic energy from a plurality of points which are spaced from each other along said first width, said panel comprising: (a) first energy converting means having a second width and being disposed a first distance from said source, the projection of said first energy converting means on an imaginary sphere being defined by the source being spaced from said first energy converting means by said first distance from the source; and (b) second energy converting means disposed adjacent said first energy converting means and spaced from said first energy converting means by a second distance which is at least 1/5 the quantity defined by the product of said first distance multiplied by said second width and divided by said first width.
Claim 3
Dependent Claim 35 words
A multi-layer panel of power converting elements as in claim 1, wherein said first energy converting means comprises a plurality of individual power converting elements forming a first layer and said electromagnetic energy being light.
Claim 4
Dependent Claim 39 words
A multi-layer panel of power converting elements as in claim 2, wherein said first layer includes spaces which allow the light to pass through said first layer between said individual power converting elements to said second energy converting means.
Claim 5
Dependent Claim 19 words
A multi-layer panel of power converting elements as in claim 3, wherein said energy converting elements are photovoltaic cells.
Claim 6
Dependent Claim 38 words
A multi-layer panel of power converting elements as in claim 3, wherein said second energy converting means is a substantially continuous layer of photocells, whereby the light is substantially completely blocked from passing through said substantially continuous layer.
Claim 7
Dependent Claim 25 words
A multi-layer panel of power converting elements as in claim 5, wherein said first layer and said continuous layer are substantially parallel to each other.
Claim 8
Dependent Claim 56 words
A multi-layer panel of power converting elements as in claim 5, further comprising a third layer of individual power converting elements, said third layer also being disposed adjacent said first layer, said third layer including spaces which allow the light to pass through said third layer, between said individual power converting elements to said continuous layer.
Claim 9
Dependent Claim 19 words
A multi-layer panel of power converting elements as in claim 7, wherein said power converting elements are photovoltaic cells.
Claim 10
Dependent Claim 40 words
A multi-layer panel of power converting elements as in claim 1, wherein said first energy converting means has a first area and said second energy converting means has a second area, said second area being greater than said first area.
Claim 11
Dependent Claim 19 words
A multi-layer panel of power converting elements as in claim 9, wherein said power converting elements are photovoltaic cells.
Claim 12
Dependent Claim 198 words
An array of multi-layer panels of power converting elements for converting electromagnetic energy incident on said array to another form of energy, said electromagnetic energy supplied by a source having a first width and emitting electromagnetic energy from a plurality of points which are spaced from each other along said first width, said array comprising at least two of said panels, said panels oriented in fixed positions in different directions with respect to the sun, whereby each of said panels produces its peak power output at a different time of the day, each of said panels comprising: (a) first energy converting means having a second width and being disposed a first distance from said source, the projection of said first energy converting means on an imaginary sphere being defined by the source being spaced from said first energy converting means by said first distance from the source; and (b) second energy converting means disposed adjacent said first energy converting means and spaced from said first energy converting means by a second distance which is at least 1/5 the quantity defined by the product of said first distance multiplied by said second width and divided by said first width.
Claim 13
Dependent Claim 198 words
An array of multi-layer panels of power converting elements for converting electromagnetic energy incident on said array to another form of energy, said electromagnetic energy supplied by a source having a first width and emitting electromagnetic energy from a plurality of points which are spaced from each other along said first width, said array comprising at least two of said panels, said panels oriented in fixed positions in different directions with respect to the sun, whereby each of said panels produces its peak power output at a different time of the day, each of said panels comprising: (a) first energy converting means having a second width and being disposed a first distance from said source, the projection of said first energy converting means on an imaginary sphere being defined by the source being spaced from said first energy converting means by said first distance from the source; and (b) second energy converting means disposed adjacent said first energy converting means and spaced from said first energy converting means by a second distance which is at least 1/5 the quantity defined by the product of said first distance multiplied by said second width and divided by said first width.
Claim 14
Dependent Claim 33 words
An array of multi-layer panels as in claim 11, wherein said first energy converting means comprises a plurality of individual power converting elements forming a first layer and said electromagnetic energy being light.
Claim 15
Dependent Claim 37 words
An array of multi-layer panels as in claim 12, wherein said first layer includes spaces which allow the light to pass through said first layer between said individual power converting elements to said second energy converting means.
Claim 16
Dependent Claim 36 words
An array of multi-layer panels as in claim 13, wherein said second energy converting means is a substantially continuous layer of photocells, whereby the light is substantially completely blocked from passing through said substantially continuous layer.
Claim 17
Dependent Claim 54 words
An array of multi-layer panels as in claim 14, further comprising a third layer of individual power converting elements, said third layer also being disposed adjacent said first layer, said third layer including spaces which allow the light to pass through said third layer between said individual power converting elements to said continuous layer.
Claim 18
Dependent Claim 38 words
An array of multi-layer panels as in claim 11, wherein said first energy converting means has a first area and said second energy converting means has a second area, said second area being greater than said first area.
Claim 19
Dependent Claim 68 words
An array of multi-layer panels as in claim 11, wherein said panels are so positioned with respect to each other that they may be fixedly positioned with respect to the sun in such a manner that during at least a portion of the day at least some of the light incident on one of the panels and not absorbed by that panel is reflected onto the other panel.

References Cited (Backward Citations)

US3593026A Cited
US3619620A Cited
US3715599A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-05-23 1980-11-22 1981-05-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-05-23 1984-11-22 1985-05-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-05-23 1988-11-22 1989-05-24 $7700.00 Window Closed / Lapsed

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