GB694553A - Improvements in or relating to a device and a composition of matter for the storage of heat - Google Patents

Improvements in or relating to a device and a composition of matter for the storage of heat

Info

Publication number
GB694553A
GB694553A GB3673/52A GB367352A GB694553A GB 694553 A GB694553 A GB 694553A GB 3673/52 A GB3673/52 A GB 3673/52A GB 367352 A GB367352 A GB 367352A GB 694553 A GB694553 A GB 694553A
Authority
GB
United Kingdom
Prior art keywords
heat
containers
tier
per cent
sodium sulphate
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
Application number
GB3673/52A
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
Publication of GB694553A publication Critical patent/GB694553A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials

Abstract

694,553. Heat-storing apparatus. TELKES, M. Feb. 12, 1952 [Feb. 19, 1951], No. 3673/52. Class 64 (ii) A material for the storage of heat, e.g. solar heat or waste heat extracted during refrigeration, consists by weight of 1-5 per cent borax, the balance being sodium sulphate and water of which the sodium sulphate is 34-44 per cent on an anhydrous basis by weight. The balance may be Glauber's salt. The borax prevents its supercooling and the formation of heptahydrate of sodium sulphate during crystallization and inhibits corrosion of the container, although sodium chromate or dichromate (0.5 per cent) also may be added for this last purpose. The material is used in sealed, steel containers 11 stacked in tiers in a bin B, the tops 11 a of the containers in a tier being in heat transfer contact with the bottoms 11b of the containers in the tier above. Small spaces 13 are provided for the circulation of air or other heattransfer fluid between the containers in each tier.
GB3673/52A 1951-02-19 1952-02-12 Improvements in or relating to a device and a composition of matter for the storage of heat Expired GB694553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US694553XA 1951-02-19 1951-02-19

Publications (1)

Publication Number Publication Date
GB694553A true GB694553A (en) 1953-07-22

Family

ID=22089076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3673/52A Expired GB694553A (en) 1951-02-19 1952-02-12 Improvements in or relating to a device and a composition of matter for the storage of heat

Country Status (1)

Country Link
GB (1) GB694553A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421552A1 (en) * 1978-04-05 1979-11-02 Armines STATIC METHODS AND DEVICES FOR AIR CONDITIONING GREENHOUSES
US4442016A (en) * 1980-06-27 1984-04-10 Deutsche Forschungs-Und Versuchsanstalt Fur Luft- Und Raumfahrt E.V. Increasing the cycle stability of a sodium sulfate heat exchange medium by adding sulfuric acid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421552A1 (en) * 1978-04-05 1979-11-02 Armines STATIC METHODS AND DEVICES FOR AIR CONDITIONING GREENHOUSES
US4442016A (en) * 1980-06-27 1984-04-10 Deutsche Forschungs-Und Versuchsanstalt Fur Luft- Und Raumfahrt E.V. Increasing the cycle stability of a sodium sulfate heat exchange medium by adding sulfuric acid

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