SE7509572L - Vermegenerator - Google Patents

Vermegenerator

Info

Publication number
SE7509572L
SE7509572L SE7509572A SE7509572A SE7509572L SE 7509572 L SE7509572 L SE 7509572L SE 7509572 A SE7509572 A SE 7509572A SE 7509572 A SE7509572 A SE 7509572A SE 7509572 L SE7509572 L SE 7509572L
Authority
SE
Sweden
Prior art keywords
mixture
compounds
vermegenerator
thulium
holmium
Prior art date
Application number
SE7509572A
Other languages
English (en)
Swedish (sv)
Inventor
A R Miedema
K H J Buschkow
J Mulder
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE7509572L publication Critical patent/SE7509572L/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/012—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials adapted for magnetic entropy change by magnetocaloric effect, e.g. used as magnetic refrigerating material
    • H01F1/015—Metals or alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/044—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines having at least two working members, e.g. pistons, delivering power output
    • F02G1/0445—Engine plants with combined cycles, e.g. Vuilleumier
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/004—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2250/00—Special cycles or special engines
    • F02G2250/18—Vuilleumier cycles
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/003—Gas cycle refrigeration machines characterised by construction or composition of the regenerator
    • 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
    • Y02E60/14—Thermal energy storage
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/009—Heat exchange having a solid heat storage mass for absorbing heat from one fluid and releasing it to another, i.e. regenerator
SE7509572A 1974-09-02 1975-08-28 Vermegenerator SE7509572L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7411601.A NL161196C (nl) 1974-09-02 1974-09-02 Warmtegenerator, waarvan de vulmassa een zeldzaam aardelement bevat.

Publications (1)

Publication Number Publication Date
SE7509572L true SE7509572L (sv) 1976-03-03

Family

ID=19822004

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7509572A SE7509572L (sv) 1974-09-02 1975-08-28 Vermegenerator

Country Status (9)

Country Link
US (1) US4082138A (nl)
JP (1) JPS5230473B2 (nl)
BE (1) BE832965A (nl)
CA (1) CA1039493A (nl)
CH (1) CH597576A5 (nl)
FR (1) FR2283414A1 (nl)
GB (1) GB1458958A (nl)
NL (1) NL161196C (nl)
SE (1) SE7509572L (nl)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231231A (en) * 1979-04-13 1980-11-04 Corning Glass Works Cryogenic ceramic and apparatus
US4354355A (en) * 1979-05-21 1982-10-19 Lake Shore Ceramics, Inc. Thallous halide materials for use in cryogenic applications
JPS61106178U (nl) * 1984-12-19 1986-07-05
US4619112A (en) * 1985-10-29 1986-10-28 Colgate Thermodynamics Co. Stirling cycle machine
JPH07101134B2 (ja) * 1988-02-02 1995-11-01 株式会社東芝 蓄熱材料および低温蓄熱器
JPH0796974B2 (ja) * 1988-11-09 1995-10-18 三菱電機株式会社 多段式蓄冷型冷凍機及びそれを組み込んだ冷却装置
US5092130A (en) * 1988-11-09 1992-03-03 Mitsubishi Denki Kabushiki Kaisha Multi-stage cold accumulation type refrigerator and cooling device including the same
US5251456A (en) * 1988-11-09 1993-10-12 Mitsubishi Denki Kabushiki Kaisha Multi-stage cold accumulation type refrigerator and cooling device including the same
US5144810A (en) * 1988-11-09 1992-09-08 Mitsubishi Denki Kabushiki Kaisha Multi-stage cold accumulation type refrigerator and cooling device including the same
US5293752A (en) * 1988-11-09 1994-03-15 Mitsubishi Denki Kabushiki Kaisha Multi-stage cold accumulation type refrigerator and cooling device including the same
US5144805A (en) * 1988-11-09 1992-09-08 Mitsubishi Denki Kabushiki Kaisha Multi-stage cold accumulation type refrigerator and cooling device including the same
JPH0668418B2 (ja) * 1989-05-23 1994-08-31 株式会社東芝 蓄冷材の製造方法及び極低温冷凍機
EP0477917B1 (en) * 1990-09-28 1994-03-23 Mitsubishi Materials Corporation Magnetic substances for refrigeration at very low temperatures
DE69200340T2 (de) * 1991-02-05 1994-12-22 Toshiba Kawasaki Kk Regenerative Materialien.
US5447034A (en) * 1991-04-11 1995-09-05 Kabushiki Kaisha Toshiba Cryogenic refrigerator and regenerative heat exchange material
DE69207801T2 (de) * 1991-04-11 1996-06-13 Toshiba Kawasaki Kk Tiefsttemperaturkälteanlage
JP2835792B2 (ja) * 1991-09-13 1998-12-14 三菱マテリアル株式会社 非晶質蓄冷材
US5332029A (en) * 1992-01-08 1994-07-26 Kabushiki Kaisha Toshiba Regenerator
JP3265821B2 (ja) * 1994-04-27 2002-03-18 アイシン精機株式会社 蓄冷器
EP0777089B1 (en) * 1994-08-23 2008-10-08 Kabushiki Kaisha Toshiba A method of preparing a regenerator
JP3293446B2 (ja) * 1996-02-21 2002-06-17 ダイキン工業株式会社 蓄冷器
DE69633793T2 (de) 1996-02-22 2005-10-27 Kabushiki Kaisha Toshiba, Kawasaki Regeneratormaterial zur verwendung bei sehr niedrigen temperaturen
AU5686098A (en) * 1996-12-20 1998-07-17 University Of Victoria Innovation And Development Corporation Thermal regenerators and fabrication methods for thermal regenerators
JP4568170B2 (ja) * 2005-05-23 2010-10-27 株式会社東芝 極低温用蓄冷材の製造方法および極低温用蓄冷器の製造方法
JP4253686B2 (ja) * 2008-06-16 2009-04-15 株式会社東芝 冷凍機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL269034A (nl) * 1960-09-09 1900-01-01
US3218815A (en) * 1964-06-17 1965-11-23 Little Inc A Cryogenic refrigeration apparatus operating on an expansible fluid and embodying a regenerator

Also Published As

Publication number Publication date
BE832965A (fr) 1976-03-01
NL161196B (nl) 1979-08-15
FR2283414A1 (fr) 1976-03-26
DE2538461A1 (de) 1976-03-18
US4082138A (en) 1978-04-04
CA1039493A (en) 1978-10-03
NL7411601A (nl) 1976-03-04
DE2538461B2 (de) 1977-05-18
JPS5230473B2 (nl) 1977-08-08
CH597576A5 (nl) 1978-04-14
NL161196C (nl) 1980-01-15
FR2283414B1 (nl) 1978-12-08
JPS5152378A (nl) 1976-05-08
GB1458958A (en) 1976-12-22

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