SG11201803889YA - Device for storing kinetic energy - Google Patents

Device for storing kinetic energy

Info

Publication number
SG11201803889YA
SG11201803889YA SG11201803889YA SG11201803889YA SG11201803889YA SG 11201803889Y A SG11201803889Y A SG 11201803889YA SG 11201803889Y A SG11201803889Y A SG 11201803889YA SG 11201803889Y A SG11201803889Y A SG 11201803889YA SG 11201803889Y A SG11201803889Y A SG 11201803889YA
Authority
SG
Singapore
Prior art keywords
kinetic energy
storing kinetic
housing
storing
energy
Prior art date
Application number
SG11201803889YA
Inventor
Heinrich Engländer
Robert Schneiders
Original Assignee
Leybold Gmbh
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 Leybold Gmbh filed Critical Leybold Gmbh
Publication of SG11201803889YA publication Critical patent/SG11201803889YA/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/02—Additional mass for increasing inertia, e.g. flywheels
    • H02K7/025—Additional mass for increasing inertia, e.g. flywheels for power storage
    • 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
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G3/00—Other motors, e.g. gravity or inertia motors
    • F03G3/08—Other motors, e.g. gravity or inertia motors using flywheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
    • F04D19/042—Turbomolecular vacuum pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/42—Storage of energy
    • F05B2260/421—Storage of energy in the form of rotational kinetic energy, e.g. in flywheels
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Abstract

Device for storing kinetic energy The invention relates to a device for storing kinetic energy, which has a flywheel (18) in a housing (10). The flywheel (18) is mounted in the housing (10) via a shaft (16). A motor-generator unit (22) is provided for storing energy as well as for energy recovery. In order to improve efficiency, a vacuum pump (24) for evac- uating the interior (14) is arranged in the housing (10). The vacuum pump (24) is disposed on the shaft (16). FIG. 1
SG11201803889YA 2015-11-19 2016-11-15 Device for storing kinetic energy SG11201803889YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202015007985.7U DE202015007985U1 (en) 2015-11-19 2015-11-19 Device for storing kinetic energy
PCT/EP2016/077765 WO2017085076A1 (en) 2015-11-19 2016-11-15 Device for storing kinetic energy

Publications (1)

Publication Number Publication Date
SG11201803889YA true SG11201803889YA (en) 2018-06-28

Family

ID=57321333

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201803889YA SG11201803889YA (en) 2015-11-19 2016-11-15 Device for storing kinetic energy

Country Status (8)

Country Link
US (1) US10944308B2 (en)
EP (1) EP3377772B1 (en)
JP (1) JP6826598B2 (en)
KR (1) KR20180083923A (en)
CN (1) CN108368854B (en)
DE (1) DE202015007985U1 (en)
SG (1) SG11201803889YA (en)
WO (1) WO2017085076A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2539426A (en) * 2015-06-16 2016-12-21 Edwards Ltd Vehicle
IT201600069910A1 (en) * 2016-07-05 2018-01-05 Spinning Top Energy S R L FLYWHEEL ACCUMULATOR
US11271452B2 (en) * 2018-11-01 2022-03-08 Amber Kinetics, Inc. Flywheel with bifurcated molecular pump
FR3129990B1 (en) * 2021-12-08 2023-10-27 Energiestro ENERGY STORAGE DEVICE WITH FLYWHEEL AND CONCRETE CONTAINMENT ENCLOSURE

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462402A (en) 1994-02-22 1995-10-31 Rosen Motors, L.P. Flywheel energy storage system with integral molecular pump
AU2006203265B2 (en) 2000-06-29 2008-03-20 Beacon Power, Llc Flywheel system with parallel pumping arrangement
GB0229356D0 (en) 2002-12-17 2003-01-22 Boc Group Plc Vacuum pumping arrangement
JP2006057505A (en) * 2004-08-19 2006-03-02 Boc Edwards Kk Vacuum pump
US7843099B2 (en) 2005-04-25 2010-11-30 William Sheridan Fielder Hollow generator
FR2893094B1 (en) 2005-11-10 2011-11-11 Cit Alcatel FIXING DEVICE FOR A VACUUM PUMP
JP2011245527A (en) 2010-05-28 2011-12-08 Yokota Technica:Kk Treatment device
DE202012006991U1 (en) 2012-07-19 2013-04-15 Feliks Zakharevich flywheel energy storage
EP2698557B1 (en) * 2012-08-14 2014-10-29 Enrichment Technology Company Ltd. Flywheel energy storage device
DE102012110691A1 (en) * 2012-11-08 2014-05-08 Pfeiffer Vacuum Gmbh Device for kinetic energy storage
DE202013002969U1 (en) * 2013-03-27 2014-06-30 Oerlikon Leybold Vacuum Gmbh vacuum pump
DE102013219464A1 (en) 2013-09-26 2015-03-26 Inficon Gmbh Evacuation of a foil chamber
JP6323641B2 (en) 2013-10-18 2018-05-16 公益財団法人鉄道総合技術研究所 Seal structure in power storage device
DE102014105582A1 (en) 2014-04-17 2015-10-22 Pfeiffer Vacuum Gmbh vacuum pump
EP3186872B1 (en) 2014-08-26 2018-10-03 Helix Power Corporation High power flywheel system
GB2539424B (en) * 2015-06-16 2020-02-05 Edwards Ltd Kinetic energy recovery system
GB2539425A (en) * 2015-06-16 2016-12-21 Edwards Ltd Kinetic energy recovery system
GB2539426A (en) 2015-06-16 2016-12-21 Edwards Ltd Vehicle

Also Published As

Publication number Publication date
US10944308B2 (en) 2021-03-09
CN108368854A (en) 2018-08-03
KR20180083923A (en) 2018-07-23
US20180351433A1 (en) 2018-12-06
EP3377772B1 (en) 2022-01-05
WO2017085076A1 (en) 2017-05-26
CN108368854B (en) 2020-03-10
DE202015007985U1 (en) 2017-02-21
JP2019502048A (en) 2019-01-24
EP3377772A1 (en) 2018-09-26
JP6826598B2 (en) 2021-02-03

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