US4159427A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for utilizing natural energies
Assignee: Airbus Defence and Space GmbH
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Filing: 1976-12-20
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Granted: 1979-06-26
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Expires: 1996-12-20
Abstract
Abstract This apparatus stores natural energies available on and/or under the surf of the world's oceans. Such energies include solar energy, wave energy, wind energy, as well as energy stored in the heat of the sea water. The energy extracting and storing equipment is installed on a floating vessel or raft. The energy storing equipment includes flywheel type rollers or cylinders driven by electric motors energized by electric generators which in turn receive their energy from the energy extracting equipment. The flywheel type rollers or cylinders include a supporting hollow cylinder having a relatively thin wall onto which there are wound fibers impregnated or embedded in a synthetic resin.
Inventors
- 👤 Hans O. Wiedemann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:32
CPC Classifications
B; B63; B63H; B63H13/00; F; F03; F03B; F03B13/00; F03B13/12; F03B13/14; F03B13/16; F03B13/18; F03D; F03D1/00; F03D13/00; F03D13/20; F03D13/25; F03D9/00; F03D9/007; F03D9/10; F03D9/12; F03D9/20; F03D9/25; F03G; F03G7/00; F03G7/025; F03G7/0252; F03G7/0254; F03G7/029; F24; F24V; F24V50/00; H; H02; H02K; H02K7/00; H02K7/02; H02K7/025; E; E02; E02B; E02B17/00; E02B2017/0091; F05; F05B; F05B2240/00; F05B2240/40; F05B2240/90; F05B2240/95; F05B2240/96; Y; Y02; Y02E; Y02E10/00; Y02E10/30; Y02E10/40; Y02E10/46; Y02E10/70; Y02E10/72; Y02E10/727; Y02E60/00; Y02E60/16; Y02E70/00; Y02E70/30; Y02T; Y02T70/00; Y02T70/50; Y02T70/5218; Y02T70/5236; Y10; Y10S; Y10S416/00; Y10S416/04; Y10T; Y10T74/00; Y10T74/21; Y10T74/2117
Claims Analysis
Total Claims: 29
Claim 1
Independent Claim
164 words
A vessel for gathering natural energy available in or on the oceans and for delivering the gathered energy in a port, comprising floating means, natural energy gathering means installed on said floating means, energy storing means installed in said floating means, said energy storing means comprising a plurality of flywheel type energy storing devices, motor-generator means, means operatively interconnecting said motor-generator means to said flywheel type energy storing devices and to said energy gathering means, said flywheel type energy storing devices comprising hollow cylinder means including a supporting body and flywheel roller means on said supporting body, said flywheel roller means comprising winding means made of resin impregnated fiber material, said natural energy gathering means driving said motor means for charging up said flywheel type energy storing devices when said vessel is on the ocean, said flywheel type energy storing devices driving said generator means for delivering the stored energy into a power supply network upon arrival of the vessel in a delivery port.
Claim 2
Dependent Claim
164 words
A vessel for gathering natural energy available in or on the oceans and for delivering the gathered energy in a port, comprising floating means, natural energy gathering means installed on said floating means, energy storing means installed in said floating means, said energy storing means comprising a plurality of flywheel type energy storing devices, motor-generator means, means operatively interconnecting said motor-generator means to said flywheel type energy storing devices and to said energy gathering means, said flywheel type energy storing devices comprising hollow cylinder means including a supporting body and flywheel roller means on said supporting body, said flywheel roller means comprising winding means made of resin impregnated fiber material, said natural energy gathering means driving said motor means for charging up said flywheel type energy storing devices when said vessel is on the ocean, said flywheel type energy storing devices driving said generator means for delivering the stored energy into a power supply network upon arrival of the vessel in a delivery port.
Claim 3
Dependent Claim
16 words
The apparatus of claim 1, wherein said hollow cylinder of the supporting body has thin walls.
Claim 4
Dependent Claim
37 words
The apparatus of claim 2, wherein said floating means comprise two vessels arranged in catamaran fashion, deck means covering said two vessels, and means interconnecting said vessels and said deck means in rigid, permanent or releasable manner.
Claim 5
Dependent Claim
28 words
The apparatus of claim 1, wherein said energy gathering means comprise solar energy converting means, wind energy converting means, wave energy converting means and heat energy converting means.
Claim 6
Dependent Claim
29 words
The apparatus of claim 4, wherein said solar energy converting means comprise solar cells for the direct conversion of solar energy into electric energy for driving said generator means.
Claim 7
Dependent Claim
34 words
The apparatus of claim 4, wherein said solar energy converting means comprise collectors for the solar energy for heating a liquid, said motor generator means including steam turbine means driven by said heated liquid.
Claim 8
Dependent Claim
61 words
The apparatus of claim 4, wherein said wave energy converting means comprise water driven turbines, elevated water storage means, pump means, floating means, lever means operatively interconnecting said floating means to said pump means for pumping water into said elevated water storage means, said water turbine means being operatively connected to said elevated water storage means for driving said generator means.
Claim 9
Dependent Claim
20 words
The apparatus of claim 4, wherein said wind energy converting means comprise wind rotors operatively connected to said generator means.
Claim 10
Dependent Claim
81 words
The apparatus of claim 4, wherein said means for converting heat energy comprise heat pumps arranged for extracting the heat of the sea water, said heat pumps comprising heat exchangers, means supporting said heat exchangers for immersion into the surface waters of the ocean, said heat pumps further comprising cooler means supported for immersion into deeper water layers, said heat energy converting means further comprising turbine means and means for driving said turbine means, which in turn drive said generator means.
Claim 11
Dependent Claim
37 words
The apparatus of claim 9, wherein said heat exchanger is capable of operation as an air cooler and wherein said cooler means are arranged for transferring the sea water heat to the medium of the heat pump.
Claim 12
Dependent Claim
33 words
The apparatus of claim 4, wherein said wind energy converting means comprise wind rotors and tubular masts supporting said wind rotors, said tubular masts being arranged along the sides of the deck means.
Claim 13
Dependent Claim
84 words
The apparatus of claim 1, wherein said hollow cylinder supporting body of the flywheel roller means has a length and diameter such that the ratio of length to diameter is at least one, said supporting body further comprising end members secured to the ends of said supporting body, and journal pins secured to said end members, said flywheel roller means with the fiber material winding means thereon having a strain characteristic corresponding substantially to the respective strain characteristic of said hollow cylinder supporting body.
Claim 14
Dependent Claim
29 words
The apparatus of claim 12, wherein said flywheel roller means have a diameter corresponding to about 1.5 to about 2.0 times the diameter of said hollow cylinder supporting body.
Claim 15
Dependent Claim
34 words
The apparatus of claim 12, wherein said hollow cylinder supporting body is made of titanium and wherein the flywheel roller means are made of synthetic resin impregnated carbon fibers or linked single crystal threads.
Claim 16
Dependent Claim
19 words
The apparatus of claim 12, wherein said hollow cylinder supporting body comprises axial slots extending into said end members.
Claim 17
Dependent Claim
37 words
The apparatus of claim 15, wherein said hollow cylinder supporting body is made of steel or titanium and the flywheel roller means are made of synthetic resin impregnated fibers of carbon, S-type fiber glass or "aromatic" fibers.
Claim 18
Dependent Claim
33 words
The apparatus of claim 16, wherein said flywheel roller means are made of synthetic resin impregnated mixed fibers, including carbon fibers and "aromatic" fibers, whereby the proportion of carbon fibers increases radially outwardly.
Claim 19
Dependent Claim
22 words
The apparatus of claim 12, wherein said flywheel roller means comprise a number of ring shaped layers of axially arranged carbon fibers.
Claim 20
Dependent Claim
26 words
The apparatus of claim 18, wherein said ring shaped layers of axially arranged carbon fibers are located near the outer diameter of the flywheel roller means.
Claim 21
Dependent Claim
21 words
The apparatus of claim 12, wherein said end members comprise hollow cones, said journal pins being secured to said hollow cones.
Claim 22
Dependent Claim
18 words
The apparatus of claim 12, wherein said end members comprise flanges inserted into said hollow cylinder supporting body.
Claim 23
Dependent Claim
22 words
The apparatus of claim 12, wherein said flywheel roller means are arranged on the cylindrical portion of said hollow cylinder supporting body.
Claim 24
Dependent Claim
20 words
The apparatus of claim 12, wherein said fiber material winding means also extend at least partially onto said end members.
Claim 25
Dependent Claim
51 words
The apparatus of claim 12, wherein said end members and said journal pins are constructed to enclose hollow spaces, said apparatus further comprising means for flowing a cooling medium into said hollow cylinder and into said hollow spaces wherein the cooling medium may flow through said hollow cylinder and hollow spaces.
Claim 26
Dependent Claim
79 words
The apparatus of claim 1, further comprising vacuum housings in which said flywheel type energy storing devices are located, and axial magnetic bearing means for supporting said flywheel type energy storing devices in said vacuum housings, said hollow cylinder supporting body comprising bearing shafts, and means interconnecting said bearing shafts to said motor-generator means, said motor means being driven by energy gathered by said energy gathering means, said generator means being driven by said flywheel type energy storing devices.
Claim 27
Dependent Claim
27 words
The apparatus of claim 1, wherein at least two oppositely rotating flywheel type energy storing devices are used for generating the power for propelling vehicles and vessels.
Claim 28
Dependent Claim
143 words
A vessel for gathering and mechanically storing natural energy available in or on the oceans and for transporting the gathered and stored energy to a delivery point, comprising floating means, natural energy gathering means installed on said floating means, energy storing means installed in said floating means, said energy storing means comprising a plurality of flywheel type energy storing devices, motor-generator means, means operatively interconnecting said motor-generator means to said flywheel type energy storing devices and to said energy gathering means, whereby said natural energy gathering means drive said motor means for mechanically storing the gathered energy by charging up said flywheel type energy storing devices when said vessel is on the ocean, and wherein said flywheel type energy storing devices drive said generator means for converting the mechanically stored energy into electric energy upon arrival of the vessel at said delivery point.
Claim 29
Dependent Claim
143 words
A vessel for gathering and mechanically storing natural energy available in or on the oceans and for transporting the gathered and stored energy to a delivery point, comprising floating means, natural energy gathering means installed on said floating means, energy storing means installed in said floating means, said energy storing means comprising a plurality of flywheel type energy storing devices, motor-generator means, means operatively interconnecting said motor-generator means to said flywheel type energy storing devices and to said energy gathering means, whereby said natural energy gathering means drive said motor means for mechanically storing the gathered energy by charging up said flywheel type energy storing devices when said vessel is on the ocean, and wherein said flywheel type energy storing devices drive said generator means for converting the mechanically stored energy into electric energy upon arrival of the vessel at said delivery point.
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) | 1982-06-25 | 1982-12-25 | 1983-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-06-25 | 1986-12-25 | 1987-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-06-25 | 1990-12-25 | 1991-06-26 | $7700.00 | Window Closed / Lapsed |