DE60040909D1 - Thermodynamische zyklen und verfahren zur erzeugung von elektrizität - Google Patents

Thermodynamische zyklen und verfahren zur erzeugung von elektrizität

Info

Publication number
DE60040909D1
DE60040909D1 DE60040909T DE60040909T DE60040909D1 DE 60040909 D1 DE60040909 D1 DE 60040909D1 DE 60040909 T DE60040909 T DE 60040909T DE 60040909 T DE60040909 T DE 60040909T DE 60040909 D1 DE60040909 D1 DE 60040909D1
Authority
DE
Germany
Prior art keywords
sample
transition temperature
ferromagnetic
phase transition
magnetic flux
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
Application number
DE60040909T
Other languages
English (en)
Inventor
Remi Oseri Cornwall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE60040909D1 publication Critical patent/DE60040909D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N15/00—Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
    • H10N15/20—Thermomagnetic devices using thermal change of the magnetic permeability, e.g. working above and below the Curie point
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
    • F25B2321/0022—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects with a rotating or otherwise moving magnet
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
DE60040909T 1999-04-19 2000-04-19 Thermodynamische zyklen und verfahren zur erzeugung von elektrizität Expired - Lifetime DE60040909D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9908912.0A GB9908912D0 (en) 1999-04-19 1999-04-19 Method for generating electricity and refrigeration
PCT/GB2000/001515 WO2000064038A1 (en) 1999-04-19 2000-04-19 Thermodynamic cycles and method for generating electricity

Publications (1)

Publication Number Publication Date
DE60040909D1 true DE60040909D1 (de) 2009-01-08

Family

ID=10851812

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60040909T Expired - Lifetime DE60040909D1 (de) 1999-04-19 2000-04-19 Thermodynamische zyklen und verfahren zur erzeugung von elektrizität

Country Status (11)

Country Link
US (1) US6725668B1 (de)
EP (1) EP1171947B1 (de)
JP (2) JP2002542758A (de)
CN (1) CN100388613C (de)
AT (1) ATE415732T1 (de)
AU (1) AU4307100A (de)
DE (1) DE60040909D1 (de)
DK (1) DK1171947T3 (de)
GB (4) GB9908912D0 (de)
HK (1) HK1045413B (de)
WO (1) WO2000064038A1 (de)

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CN106642798A (zh) * 2016-11-18 2017-05-10 南方科技大学 制冷系统

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US6856037B2 (en) * 2001-11-26 2005-02-15 Sony Corporation Method and apparatus for converting dissipated heat to work energy
US9113577B2 (en) 2001-11-27 2015-08-18 Thermotek, Inc. Method and system for automotive battery cooling
US7857037B2 (en) * 2001-11-27 2010-12-28 Thermotek, Inc. Geometrically reoriented low-profile phase plane heat pipes
US7098547B1 (en) * 2004-02-20 2006-08-29 Phillip Burns Method and apparatus for converting energy to electricity
US20060043737A1 (en) * 2004-08-24 2006-03-02 Daniel Ashikian Integrated power pole
GB0427581D0 (en) * 2004-12-16 2005-01-19 Cornwall Remi Method for sending signals
KR100635405B1 (ko) * 2005-06-10 2006-10-19 한국과학기술연구원 마이크로 발전기
WO2007087383A2 (en) * 2006-01-25 2007-08-02 The Regents Of The University Of California Energy harvesting by means of thermo-mechanical device utilizing bistable ferromagnets
US8304957B2 (en) * 2007-03-28 2012-11-06 Abb Research Ltd. Thermomagnetic generator device and energy converting method
ATE528800T1 (de) * 2007-03-28 2011-10-15 Abb Research Ltd Einrichtung und verfahren zum umwandeln von energie
US8129882B2 (en) * 2007-03-28 2012-03-06 Abb Research Ltd. Thermoelectric generator and method of generating electricity
US7746203B2 (en) * 2007-05-30 2010-06-29 Remi Oseri Cornwall Thermodynamic cycles
JP5487493B2 (ja) * 2007-09-18 2014-05-07 国立大学法人東北大学 エレクトレット微小発電装置
NZ588752A (en) 2008-04-28 2012-03-30 Basf Se Thermomagnetic generator
TW201003024A (en) * 2008-04-28 2010-01-16 Basf Se Open-cell porous shaped bodies for heat exchangers
US9000651B2 (en) * 2009-05-14 2015-04-07 The Neothermal Energy Company Method and apparatus for generating electricity by thermally cycling an electrically polarizable material using heat from various sources and a vehicle comprising the apparatus
WO2011014508A1 (en) * 2009-07-27 2011-02-03 The Penn State Research Foundation Refrigeration devices based on polar-popymers
US20110225980A1 (en) * 2010-03-22 2011-09-22 Delta Electronics, Inc. Magnetic flux generating device and magnetic heat pump
GB201015496D0 (en) 2010-09-16 2010-10-27 Cornwall Remi O Method for improving power coupling
US20130334899A1 (en) * 2011-09-25 2013-12-19 Benjamin Francis John Hallgren Electrical generation systems and methods
RU2542601C2 (ru) * 2012-11-30 2015-02-20 Евгений Николаевич Мищенко Способ преобразования тепловой энергии в электрическую и устройство для его осуществления
GB201308877D0 (en) * 2013-05-16 2013-07-03 Cornwall Remi O Method for increasing dipole work
US20160116223A1 (en) * 2014-10-27 2016-04-28 Fourier Electric, Inc. Ferrohydrodynamic thermal management system and method
WO2016089401A1 (en) * 2014-12-04 2016-06-09 United Technologies Corporation Field-active heat pumping using liquid materials
RU2620260C2 (ru) * 2015-10-06 2017-05-24 Евгений Николаевич Мищенко Устройство для непосредственного преобразования тепловой энергии в электрическую
US10950777B2 (en) * 2017-06-02 2021-03-16 Regents Of The University Of Minnesota Conversion of heat to electricity using phase transformations in ferroelectric oxide capacitors
EP3638962A1 (de) * 2017-06-16 2020-04-22 Carrier Corporation Ferroische reaktion durch anwendung eines konjugierten feldes
IT201800010096A1 (it) * 2018-11-07 2020-05-07 Fondazione St Italiano Tecnologia Apparato termomagnetico per la generazione di corrente elettrica e relativo metodo
US11228197B2 (en) * 2019-04-17 2022-01-18 The Hong Kong University Of Science And Technology Energy conversion system and method by phase transforming materials

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106642798A (zh) * 2016-11-18 2017-05-10 南方科技大学 制冷系统

Also Published As

Publication number Publication date
HK1045413B (zh) 2009-05-08
GB9914246D0 (en) 1999-08-18
AU4307100A (en) 2000-11-02
GB9908912D0 (en) 1999-06-16
EP1171947A1 (de) 2002-01-16
ATE415732T1 (de) 2008-12-15
WO2000064038A1 (en) 2000-10-26
JP2014014269A (ja) 2014-01-23
HK1045413A1 (en) 2002-11-22
DK1171947T3 (da) 2009-03-30
GB9913020D0 (en) 1999-08-04
CN100388613C (zh) 2008-05-14
EP1171947B1 (de) 2008-11-26
GB9912654D0 (en) 1999-07-28
CN1376328A (zh) 2002-10-23
JP2002542758A (ja) 2002-12-10
US6725668B1 (en) 2004-04-27

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