ATE153105T1 - Wasserkraftmaschine - Google Patents

Wasserkraftmaschine

Info

Publication number
ATE153105T1
ATE153105T1 AT92922267T AT92922267T ATE153105T1 AT E153105 T1 ATE153105 T1 AT E153105T1 AT 92922267 T AT92922267 T AT 92922267T AT 92922267 T AT92922267 T AT 92922267T AT E153105 T1 ATE153105 T1 AT E153105T1
Authority
AT
Austria
Prior art keywords
rotors
pct
water
lobes
chamber
Prior art date
Application number
AT92922267T
Other languages
English (en)
Inventor
Michael James Snell
Leonard Stanley Snell
Original Assignee
Snell Hydro Design Consultancy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Snell Hydro Design Consultancy filed Critical Snell Hydro Design Consultancy
Application granted granted Critical
Publication of ATE153105T1 publication Critical patent/ATE153105T1/de

Links

Classifications

    • 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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/10—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines
    • 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
    • F03B13/26—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 tide energy
    • F03B13/264—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 tide energy using the horizontal flow of water resulting from tide movement
    • 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
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • 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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/126—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type
    • 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
    • Y02E10/20—Hydro energy
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Hydraulic Turbines (AREA)
  • Lubricants (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
AT92922267T 1992-01-07 1992-11-02 Wasserkraftmaschine ATE153105T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929200217A GB9200217D0 (en) 1992-01-07 1992-01-07 Water turbines

Publications (1)

Publication Number Publication Date
ATE153105T1 true ATE153105T1 (de) 1997-05-15

Family

ID=10708197

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92922267T ATE153105T1 (de) 1992-01-07 1992-11-02 Wasserkraftmaschine

Country Status (8)

Country Link
US (1) US5468132A (de)
EP (1) EP0620896B1 (de)
AT (1) ATE153105T1 (de)
AU (1) AU662767B2 (de)
CA (1) CA2126971C (de)
DE (1) DE69219788T2 (de)
GB (1) GB9200217D0 (de)
WO (1) WO1993014314A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5797735A (en) * 1995-04-03 1998-08-25 Tochigi Fuji Sangyo Kabushiki Kaisha Fluid machine having balance correction
GB2318156B (en) * 1995-04-07 1999-04-14 Tochigi Fuji Sangyo Kk Screw-type compressor
US5730250A (en) * 1996-06-07 1998-03-24 Tsai; Shih-Tien Gear type grease pump
JPH10220371A (ja) 1997-02-07 1998-08-18 Tochigi Fuji Ind Co Ltd 流体機械
JPH10266982A (ja) * 1997-03-21 1998-10-06 Tochigi Fuji Ind Co Ltd ルーツ式流体機械
US6095781A (en) * 1997-09-11 2000-08-01 Viking Pump, Inc. Timed element, high pressure, industrial rotary lobe pump
US6885114B2 (en) 1999-10-05 2005-04-26 Access Business Group International, Llc Miniature hydro-power generation system
DE10006629C2 (de) * 2000-02-14 2002-06-27 Joma Hydromechanic Gmbh Zahnrad aus Kunststoff für eine Zahnradpumpe sowie Verfahren zu seiner Herstellung
US6956300B2 (en) * 2003-08-04 2005-10-18 Andrew Roman Gizara Gimbal-mounted hydroelectric turbine
US7675188B2 (en) 2003-10-09 2010-03-09 Access Business Group International, Llc Miniature hydro-power generation system
US20070036641A1 (en) * 2005-08-09 2007-02-15 Mcnabb Michael Cycloidal turbine
US20080236159A1 (en) * 2007-03-27 2008-10-02 Glenn Martin Tierney Cycloidal power generator
US8096288B2 (en) * 2008-10-07 2012-01-17 Eaton Corporation High efficiency supercharger outlet
WO2010122186A1 (es) * 2009-04-21 2010-10-28 Astuy Diaz De Mendibil Jose Ignacio Generador eléctrico que aprovecha saltos hidráulicos
DE202009012158U1 (de) * 2009-09-08 2011-02-03 Hugo Vogelsang Maschinenbau Gmbh Drehkolbenpumpe
NO333244B1 (no) * 2009-12-11 2013-04-15 Tool Tech As Roterende trykkreduksjonsturbin med tannhjul for bronnstrom med hydraulisk kraftoverforing for drift av stromgenerator
DE202010011626U1 (de) 2010-08-20 2010-10-21 Hugo Vogelsang Maschinenbau Gmbh Drehkolbenpumpe
GB2497463B (en) * 2010-12-30 2014-11-05 Cameron Int Corp Impellor assembly
WO2013120049A1 (en) 2012-02-10 2013-08-15 Randy Dixon Rotary lobe pump with wiper blades
DE102012008527B3 (de) 2012-05-02 2013-07-25 Netzsch Pumpen & Systeme Gmbh Drehkolbenpumpe mit optimierten ein-und auslässen
DE202012010401U1 (de) * 2012-10-31 2014-02-03 Hugo Vogelsang Maschinenbau Gmbh Drehkolbenpumpe mit Direktantrieb
EP2767716A1 (de) * 2013-02-18 2014-08-20 Energreen AS Redundante Drucksteuerung
EP2971776A2 (de) * 2013-03-15 2016-01-20 Eaton Corporation Laminierter rotor mit niedriger trägheit
WO2015048710A1 (en) * 2013-09-30 2015-04-02 Eaton Corporation Gear pump for hydroelectric power generation
DE102013016658A1 (de) * 2013-10-09 2015-04-09 Ulrich Anton Busz Rotationskolbenmaschine mit wenigstens zwei kreisförmigen Kolben
RU2570959C1 (ru) * 2014-09-02 2015-12-20 Виктор Владимирович Становской Устройство для преобразования энергии воды в механическую энергию вращательного движения
EP3198144A4 (de) * 2014-09-22 2018-06-13 Eaton Corporation Hydroelektrische zahnradpumpe mit variierenden schrägungswinkeln der verzahnung
CN105888928A (zh) * 2014-09-24 2016-08-24 无锡津天阳激光电子有限公司 一种双叶罗茨风机式海浪发电机
US20160265532A1 (en) * 2015-03-09 2016-09-15 Ebara Corporation Vacuum pump
JP6630174B2 (ja) * 2015-03-09 2020-01-15 株式会社荏原製作所 真空ポンプ
US10753229B2 (en) * 2016-02-17 2020-08-25 Pratt & Whitney Canada Corp Mounting arrangement for mounting a fluid cooler to a gas turbine engine case
DE102017213506A1 (de) * 2017-08-03 2019-02-07 Robert Bosch Gmbh Verdrängermaschine
DE202017105202U1 (de) * 2017-08-29 2018-12-03 Vogelsang Gmbh & Co. Kg Elektronische Synchronisation von Drehkolben einer getriebelosen Drehkolbenpumpe mit gradverzahnten Drehkolben
IT202100012836A1 (it) * 2021-05-18 2022-11-18 Roberto Manzini Pompa volumetrica a lobi

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US61592A (en) * 1867-01-29 James m
US294026A (en) * 1884-02-26 Rotary meter
DE470836C (de) * 1929-01-31 Carl Rix Turbine mit zwanglaeufig aufeinander abrollenden Raedern
US1030083A (en) * 1911-08-26 1912-06-18 Thomas W Green Divided impeller for blowers.
US2309443A (en) * 1941-07-12 1943-01-26 Merton C Cuthbert Constant flow pump
US2439427A (en) * 1943-04-20 1948-04-13 Gulbert Replaceable tooth structure
DE884930C (de) * 1951-02-27 1953-07-30 Voith Gmbh J M Stroemungsmaschine fuer zwei Durchstroemrichtungen
US3287909A (en) * 1964-03-11 1966-11-29 Gen Motors Corp Hydrostatic transmission
DE2618075A1 (de) * 1976-04-24 1978-01-05 Heller Klaus Maltesermotor
US4390331A (en) * 1980-04-17 1983-06-28 Nachtrieb Paul W Positive displacement four lobe impeller structure
JPS6055792U (ja) * 1983-09-27 1985-04-18 アイシン精機株式会社 ル−ツ型流体機器
US4753585A (en) * 1983-10-31 1988-06-28 Thompson Mark C Prime mover with toothed rotors having different diameter portions
JPS6477782A (en) * 1987-09-19 1989-03-23 Ebara Corp Rotary machine of roots type
US4913629A (en) * 1988-08-26 1990-04-03 Gilfillan William C Wellpoint pumping system
US4938670A (en) * 1989-10-02 1990-07-03 Tocew Lee Rotary fluid machine

Also Published As

Publication number Publication date
DE69219788T2 (de) 1998-01-02
AU2884292A (en) 1993-08-03
US5468132A (en) 1995-11-21
AU662767B2 (en) 1995-09-14
EP0620896B1 (de) 1997-05-14
CA2126971C (en) 2003-01-14
DE69219788D1 (de) 1997-06-19
CA2126971A1 (en) 1993-07-22
EP0620896A1 (de) 1994-10-26
GB9200217D0 (en) 1992-02-26
WO1993014314A1 (en) 1993-07-22

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties