US1811565A - Wave motor - Google Patents
Wave motor Download PDFInfo
- Publication number
- US1811565A US1811565A US380083A US38008329A US1811565A US 1811565 A US1811565 A US 1811565A US 380083 A US380083 A US 380083A US 38008329 A US38008329 A US 38008329A US 1811565 A US1811565 A US 1811565A
- Authority
- US
- United States
- Prior art keywords
- impeller
- shaft
- waves
- wave
- ocean
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1805—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
- F03B13/1825—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for 360° rotation
- F03B13/183—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for 360° rotation of a turbine-like wom
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
June 23, 1931. s. I. SCHWABACHE R 1,311,565 WAVE MQTOR Filed July 22, 1929 J I (By j a forh y.
Patented June 23,1931
' SAM'I. SCHWAIBACHER, OF SAN FRANCISCO, CALIFORNIA WAVE ' Application filed July 22,
My invention has for its object apparatus for transforming the energy of moving waves into mechanical power. V
A further object is apparatus for transforming energy of, moving waves and the under current adjacent to'the shore and resulting therefrom, into mechanical power.
A further object is in apparatus of the character described a plurality of impellers mounted on the same shaft and adapted to utilize the impelling force of a fluid in one direction and in the opposite direction respectively, and to secure on the shaft the sum of their respective rotative efforts.
Other objects will appear from the drawings and specification which follow:
By referring to the accompanying drawings, my invention. will be made clear.
' Fig. 1 is a side view of one form of my apparatus. V
Fig. 2 is a horizontal section on the line IIII of Fig. 1. 1
Fig. 3 is a horizontal section on the line IIIIII of Fig. 1.
Throughout the figures similar numerals refer to identical parts.
Any conventional structure from which my' apparatus is adapted to be supported is indicated by the numeral 1, and a shore line by the numeral 2. i
A cross section of the ocean is indicated at a 3 and a wave about to expend itself upon my apparatus at 4; i
Other waves are shownat 5, 6, 7 respectively, which have expended themselves against one of the impellers 11, of my apparatus, where they have impinged against the buckets in the direction as shown by the are row 9 of Fig. 1, the opposite side of the impeller being shielded from the wave action by the member 13.-
The impellers 8 and 11 are mounted upon the shaft 12 and the impeller 8 is provided with a shield member at 10.
It will be noted that the buckets of the impeller 11 are turned to receive the impulses of approaching waves as 4 in the direction of the arrow 9, whereas the buckets of the impeller 8 are turned in the opposite 50 direction and adapted to receive a driving oron l i 1929. Serial No. 380,083.
impulse from the undertow adjacent the shore 2, in the direction of the arrows 14, so that the shaft 12 is drivenby the combined power generated from the bucketsof the im? peller 11 driven by the waves or water currents adjacent the, surface of'the body of water .3, and'the under-tow which,"although" approaching from the opposite direction,"as indicated by the arrows 14E, acts upon the opposite side'of the. impeller 8 and therefore produces a rotative effort in, the same direction on the shaft 12. The shields '18 and 10 respectively, protecting the opposite portions of the impellers from the impulsive'action of the moving fluid. P
The shaft 12 may be connectedto any apparatus it is desired'to drive, or the power may be taken thereof]? by conventional pulleys, gears, orthe like, to suit the require ments of any particular installation, many such devices being well known and therefore notshown. I
The shaft12'is preferably supported at'its lower end in the step bearing 16.
The operation is as follows:
The ,wave 9 approaching the shore 2, is shielded on one side from drivingthe impeller 11, while the opposite side of the impeller receives the full wave impulse in the direction of the arrow 9.
It is of course understood that only a fragmentary portion of each wave expends itself upon the buckets of theimpeller, the remaining portion of the wave advancing as at 5,
6, 7 respectively, to the shore 2 and turning as at 15 to establishthe undertowin the diportion of the body of water and the undertow portion of the body of water, the velocity of the undertow current will usually be less than that of the approaching waves and it will be noted that my impeller 8 adapted to receivethe un'dertow impulse, is of less diameter than the impeller 11 adapted to receive the wave impulse, whereby the rotative impulse contributed by each of the runners to the shaft 12 will be the same.
In other words, the smaller diameter runner driven at the reduced peripheral velocity of the undertow will contribute the same rotative velocity to the shaft 12 as the larger diameter runner driven by the greater ve' locity of the waves.
I claim:
1. A wave motor comprising a framework adapted to be supported on an ocean bed, a vertically disposed shaft journalled in said framework, a first impeller on said shaft adapted to be actuated by the advancing waves of the ocean whereby said shaft is retated in a predetermined direction, and a second impeller of less diameter than said first impeller on said shaft and adapted to be actuated by the receding waves of the ocean whereby said shaft is rotated in said direction.
2. A wave motor comprising a framework adapted to be supported on an ocean bed, a vertically disposed shaft jcurnalled in said framework, a first impeller on said shaft, a second impeller on said shaft and below said first impeller; said impellers being of different diameters and being adapted to be actuated by the waves of the ocean whereby said shaft is rotated in a predetermined direction, a shield on said first impeller to prevent actuation thereof by the receding waves of the ocean, and a shield on said second impeller to prevent actuation thereof by the advancing I waves of the ocean.
SAM I. SCHVJABACHER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US380083A US1811565A (en) | 1929-07-22 | 1929-07-22 | Wave motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US380083A US1811565A (en) | 1929-07-22 | 1929-07-22 | Wave motor |
Publications (1)
Publication Number | Publication Date |
---|---|
US1811565A true US1811565A (en) | 1931-06-23 |
Family
ID=23499829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US380083A Expired - Lifetime US1811565A (en) | 1929-07-22 | 1929-07-22 | Wave motor |
Country Status (1)
Country | Link |
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US (1) | US1811565A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3922012A (en) * | 1974-02-28 | 1975-11-25 | Harry Herz | Power generator |
US3928771A (en) * | 1974-04-05 | 1975-12-23 | O Robert Straumsnes | Water current power generator system |
US3964264A (en) * | 1974-04-01 | 1976-06-22 | Tornabene Michael G | Wave-action undersea-drilling rig |
US3983404A (en) * | 1974-08-22 | 1976-09-28 | Sherrard William A | Surf-turbine generating system |
US4034231A (en) * | 1975-04-28 | 1977-07-05 | Conn J L | Ocean tide and wave energy converter |
US4134710A (en) * | 1977-03-28 | 1979-01-16 | Atherton Dewitt T | Simultaneous plural-directional flow motor |
US4141670A (en) * | 1976-06-09 | 1979-02-27 | The Secretary of State for Energy, in Her Britannic Majesty's Government of the United Kindgom of Great Britain and Northern Ireland | Device for extracting energy from water waves |
US4216655A (en) * | 1978-03-17 | 1980-08-12 | Hendrik Ghesquiere | Wave-operated power plant |
US4296602A (en) * | 1980-01-10 | 1981-10-27 | Hales Marwood J | Apparatus for extracting energy from water waves |
WO1988009414A1 (en) * | 1987-05-21 | 1988-12-01 | Stig Arvid Henrikson | Apparatus for recovering the inherent kinetic energy from waves |
US5007241A (en) * | 1989-09-12 | 1991-04-16 | Saito Yutaka | Kinetic energy recovery device of liquid and gas |
DE4241082A1 (en) * | 1992-12-05 | 1994-06-09 | Hermsen Rolf Felix | Power generating plant utilising flowing waters - consists of one or two bucket wheels, connected to generators |
US5333996A (en) * | 1992-07-09 | 1994-08-02 | Bergstein Frank D | Dual fluid rotor apparatus |
US6709199B2 (en) * | 2002-02-23 | 2004-03-23 | Dennis E. Peyton | Sediment control system for fluid containment basins |
US11236521B2 (en) * | 2018-07-30 | 2022-02-01 | Laurent HEQUILY | Dynamic artificial wave facility for surfing practice |
-
1929
- 1929-07-22 US US380083A patent/US1811565A/en not_active Expired - Lifetime
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3922012A (en) * | 1974-02-28 | 1975-11-25 | Harry Herz | Power generator |
US3964264A (en) * | 1974-04-01 | 1976-06-22 | Tornabene Michael G | Wave-action undersea-drilling rig |
US3928771A (en) * | 1974-04-05 | 1975-12-23 | O Robert Straumsnes | Water current power generator system |
US3983404A (en) * | 1974-08-22 | 1976-09-28 | Sherrard William A | Surf-turbine generating system |
US4034231A (en) * | 1975-04-28 | 1977-07-05 | Conn J L | Ocean tide and wave energy converter |
US4141670A (en) * | 1976-06-09 | 1979-02-27 | The Secretary of State for Energy, in Her Britannic Majesty's Government of the United Kindgom of Great Britain and Northern Ireland | Device for extracting energy from water waves |
US4134710A (en) * | 1977-03-28 | 1979-01-16 | Atherton Dewitt T | Simultaneous plural-directional flow motor |
US4216655A (en) * | 1978-03-17 | 1980-08-12 | Hendrik Ghesquiere | Wave-operated power plant |
US4296602A (en) * | 1980-01-10 | 1981-10-27 | Hales Marwood J | Apparatus for extracting energy from water waves |
WO1988009414A1 (en) * | 1987-05-21 | 1988-12-01 | Stig Arvid Henrikson | Apparatus for recovering the inherent kinetic energy from waves |
US5007241A (en) * | 1989-09-12 | 1991-04-16 | Saito Yutaka | Kinetic energy recovery device of liquid and gas |
US5333996A (en) * | 1992-07-09 | 1994-08-02 | Bergstein Frank D | Dual fluid rotor apparatus |
DE4241082A1 (en) * | 1992-12-05 | 1994-06-09 | Hermsen Rolf Felix | Power generating plant utilising flowing waters - consists of one or two bucket wheels, connected to generators |
US6709199B2 (en) * | 2002-02-23 | 2004-03-23 | Dennis E. Peyton | Sediment control system for fluid containment basins |
US11236521B2 (en) * | 2018-07-30 | 2022-02-01 | Laurent HEQUILY | Dynamic artificial wave facility for surfing practice |
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