EP0153605A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Heat storage device
Assignee: Hitachi Ltd
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Filing: 1985-02-01
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Granted: —
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Expires: 2005-02-01
Abstract
Abstract A heat storage device is disclosed in which grooves for supports supporting heat storage vessels, each storing therein a heat storage material, are defined on the lower surface of each of the vessels so that the supports do not project from the bottom surface of each vessel.
Inventors
- 👤 Michio Yanadori
- 👤 Tomohiro Kawano
- 👤 Shigeo Miyamoto
- 👤 Yasuaki Nara
- 👤 Masahiro Oguri
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-05 12:12
CPC Classifications
F; F24; F24H; F24H7/00; F28; F28D; F28D20/00; F28D20/02; Y; Y02; Y02E; Y02E60/00; Y02E60/14
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
108 words
A heat storage device of the type in which a plurality of heat storage vessels (1, 1'), each storing therein a heat storage material (3, 3'), are put on supports (4, 4') arranged in a rack form, and gaps (L) for the flow of an external fluid (F) are defined between said heat storage vessels (1) adjacent one another in the vertical direction, characterized in that grooves (6, 6') for said supports (4, 4') are defined on the lower surface of each of said heat storage vessels (1) so that said supports (4, 4') do not project from the bottom surface of said heat storage vessels (1, 1').
Claim 2
Dependent Claim
108 words
A heat storage device of the type in which a plurality of heat storage vessels (1, 1'), each storing therein a heat storage material (3, 3'), are put on supports (4, 4') arranged in a rack form, and gaps (L) for the flow of an external fluid (F) are defined between said heat storage vessels (1) adjacent one another in the vertical direction, characterized in that grooves (6, 6') for said supports (4, 4') are defined on the lower surface of each of said heat storage vessels (1) so that said supports (4, 4') do not project from the bottom surface of said heat storage vessels (1, 1').
Claim 3
Dependent Claim
40 words
The heat storage device according to claim 1 wherein each of said heat storage vessels (1, 1') is curved (0) either upward or downward in such a fashion as to cause turbulence of the flow of said external fluid (F).
References Cited (Backward Citations)
No citation records indexed.
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