US4540313A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the generation of hydroelectric power and method of manufacturing and installing same
Assignee: Williams and Broome Inc
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Filing: 1984-04-06
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Granted: 1985-09-10
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Expires: 2004-04-06
Abstract
Abstract A hydroelectric power generating plant includes separate intake and power generating barges spanning a dam, and a penstock attached to and between the barges to enable fluid communication over the dam and between the barges. In constructing the power generating plant, the barges are constructed remotely at a convenient manufacturing facility and floated to the dam site over water. At the dam site the barges are positioned so as to span the dam, making use of a lock system associated with the dam, and moored in position. The barges may be floated adjacent to opposite side of the dam, or grounded, making use of discrete moorings associated with the dam site and/or the dam itself.
Inventors
- 👤 Kenneth R. Broome
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:24
CPC Classifications
F; F03; F03B; F03B13/00; F03B13/08; F03B13/086; E; E02; E02B; E02B9/00; F05; F05B; F05B2240/00; F05B2240/90; F05B2240/93; Y; Y02; Y02E; Y02E10/00; Y02E10/20; Y02P; Y02P70/00; Y02P70/50
Claims Analysis
Total Claims: 40
Claim 1
Independent Claim
149 words
An apparatus for generating hydroelectric power in association with damming means spanning at least portions of a fluid flow, said apparatus comprising: a first barge adapted for floating and located adjacent to and upstream of said damming means, said first barge incorporating means for withdrawing fluid from said fluid flow; a second barge adapted for floating and located adjacent to and downstream of said damming means, said second barge incorporating means for generating said power in response to a received water flow and head; and penstock means having respective ends attached to and extending between portions of the first barge and portions of the second barge so that said first barge is placed in fluid communication with said second barge, and so that fluid withdrawn from said first barge is capable of being delivered over the damming means to the second barge to develop said water flow and head.
Claim 2
Independent Claim
149 words
An apparatus for generating hydroelectric power in association with damming means spanning at least portions of a fluid flow, said apparatus comprising: a first barge adapted for floating and located adjacent to and upstream of said damming means, said first barge incorporating means for withdrawing fluid from said fluid flow; a second barge adapted for floating and located adjacent to and downstream of said damming means, said second barge incorporating means for generating said power in response to a received water flow and head; and penstock means having respective ends attached to and extending between portions of the first barge and portions of the second barge so that said first barge is placed in fluid communication with said second barge, and so that fluid withdrawn from said first barge is capable of being delivered over the damming means to the second barge to develop said water flow and head.
Claim 3
Dependent Claim
16 words
The apparatus of claim 1 wherein said damming means is a dam impounding a water flow.
Claim 4
Dependent Claim
16 words
The apparatus of claim 1 wherein said damming means is a spillway spanning a water flow.
Claim 5
Dependent Claim
35 words
The apparatus of claim 1 wherein said damming means incorporates lock means for passing navigable vessels, and wherein said lock means is capable of passing at least one of said first and second barges therethrough.
Claim 6
Dependent Claim
22 words
The apparatus of claim 1 which further comprises fixed means for mooring said first and second barges adjacent to said damming means.
Claim 7
Dependent Claim
17 words
The apparatus of claim 5 wherein said mooring means is a caisson formed in the fluid flow.
Claim 8
Dependent Claim
15 words
The apparatus of claim 5 wherein said mooring means forms part of said damming means.
Claim 9
Dependent Claim
21 words
The apparatus of claim 5 which further comprises bracket means for securing said first and second barges to said mooring means.
Claim 10
Dependent Claim
36 words
The apparatus of claim 8 wherein said bracket means are capable of slidingly engaging said mooring means so that vertical motion of said bracket means is enabled and lateral motion of said bracket means is inhibited.
Claim 11
Dependent Claim
44 words
The apparatus of claim 1 wherein said first barge includes a hollow cavity for receiving fluid from said fluid flow, and elbow means in association with said hollow cavity and positioned to withdraw fluid from said fluid flow for delivery to said penstock means.
Claim 12
Dependent Claim
19 words
The apparatus of claim 10 wherein screening means separate the cavity of said first barge from said fluid flow.
Claim 13
Dependent Claim
17 words
The apparatus of claim 10 wherein said first barge further comprises flotation/ballast means in operational association therewith.
Claim 14
Dependent Claim
36 words
The apparatus of claim 1 wherein said second barge incorporates fluid inlet means and fluid outlet means, and means for generating electricity connecting and operatively associated with said fluid inlet means and said fluid outlet means.
Claim 15
Dependent Claim
22 words
The apparatus of claim 13 wherein said second barge has a plurality of discrete electricity generating means combined in a single barge.
Claim 16
Dependent Claim
23 words
The apparatus of claim 13 wherein said fluid outlet means is a draft tube diverging generally downwardly and rearwardly from said second barge.
Claim 17
Dependent Claim
25 words
The apparatus of claim 1 wherein said penstock means incorporates universal joint means for accommodating relative movement between said first barge and said second barge.
Claim 18
Dependent Claim
17 words
The apparatus of claim 16 wherein said universal joint means is of the ball and socket type.
Claim 19
Dependent Claim
15 words
The apparatus of claim 16 wherein said universal joint means is of the bellows type.
Claim 20
Dependent Claim
15 words
The apparatus of claim 16 wherein said universal joint means is of the trunnion type.
Claim 21
Dependent Claim
21 words
The apparatus of claim 16 wherein said penstock means further comprises sealing means in operational association with said universal joint means.
Claim 22
Dependent Claim
15 words
The apparatus of claim 1 wherein said penstock means is spaced from said damming means.
Claim 23
Dependent Claim
19 words
The apparatus of claim 1 wherein said penstock means withdraws fluid for said first barge by means of suctioning.
Claim 24
Independent Claim
159 words
A method for constructing a hydroelectric power generating means in association with a damming means spanning at least portions of a fluid flow, said method comprising the steps of: constructing a first barge adapted for floating and incorporating means for withdrawing fluid from said fluid flow; constructing a second barge adapted for floating and incorporating means for generating said power in response to a received head; constructing mooring means for securing said first and second barges adjacent to said damming means; positioning said first and second barges adjacent to and on opposite sides of said damming means, and mooring said first and second barges in position; and attaching penstock means to and between said first and second barges, and over said damming means, said penstock means being in fluid communication with said first and second barges; whereby fluid withdrawn from said fluid flow by means of said first barge is delivered to said second barge to develop said head.
Claim 25
Independent Claim
159 words
A method for constructing a hydroelectric power generating means in association with a damming means spanning at least portions of a fluid flow, said method comprising the steps of: constructing a first barge adapted for floating and incorporating means for withdrawing fluid from said fluid flow; constructing a second barge adapted for floating and incorporating means for generating said power in response to a received head; constructing mooring means for securing said first and second barges adjacent to said damming means; positioning said first and second barges adjacent to and on opposite sides of said damming means, and mooring said first and second barges in position; and attaching penstock means to and between said first and second barges, and over said damming means, said penstock means being in fluid communication with said first and second barges; whereby fluid withdrawn from said fluid flow by means of said first barge is delivered to said second barge to develop said head.
Claim 26
Dependent Claim
41 words
The method of claim 23 wherein at least one of said barges is constructed remotely from said damming means, and wherein said method further comprises the step of transporting said remotely constructed barge from said remote location to said damming means.
Claim 27
Dependent Claim
17 words
The method of claim 24 wherein both of said barges are constructed remotely from said damming means.
Claim 28
Dependent Claim
12 words
The method of claim 24 wherein said transporting is accomplished over water.
Claim 29
Dependent Claim
46 words
The method of claim 26 wherein said damming means incorporates lock means for passing shipping between upstream and downstream portions of said fluid flow, and wherein said method further comprises the step of passing said transported barge through said lock means in conjunction with said positioning.
Claim 30
Dependent Claim
28 words
The method of claim 23 wherein at least portions of said barges are moored to caisson means positioned in said fluid flow and spaced from said damming means.
Claim 31
Dependent Claim
18 words
The method of claim 28 wherein portions of said barges are moored to portions of said damming means.
Claim 32
Dependent Claim
41 words
The method of claim 23 wherein said barges are floated adjacent to said damming means, and wherein said method further comprises the step of accommodating changes in displacement of said barges relative to changes in fluid level of said fluid flow.
Claim 33
Dependent Claim
14 words
The method of claim 30 wherein said accommodating is accomplished at the barge moorings.
Claim 34
Dependent Claim
14 words
The method of claim 30 wherein said accommodating is accomplished at said penstock means.
Claim 35
Dependent Claim
15 words
The method of claim 23 wherein fluid is withdrawn from said fluid flow by siphoning.
Claim 36
Dependent Claim
21 words
The method of claim 23 which further comprises the step of preparing said damming means for the positioning of said barges.
Claim 37
Dependent Claim
24 words
The method of claim 34 wherein said preparing includes cutting a notch in abutment portions of said damming means to receive said second barge.
Claim 38
Dependent Claim
24 words
The method of claim 34 wherein said preparing includes excavating an area adjacent to said damming means which is to receive the second barge.
Claim 39
Dependent Claim
27 words
The method of claim 36 wherein said second barge includes fluid discharge means associated therewith, and wherein said excavation receives said fluid discharge means during said positioning.
Claim 40
Dependent Claim
18 words
The method of claim 23 which further comprises the step of grounding at least one of said barges.
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) | 1988-09-09 | 1989-03-11 | 1989-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-09-09 | 1993-03-11 | 1993-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-09-09 | 1997-03-11 | 1997-09-10 | $7700.00 | Window Closed / Lapsed |