patent · US8327920
Heat accumulator with insulated double tube structure
11 December 2012
Indexed reference — no copy held
This patent is cited by material in the archive, so it is indexed here by number, title and inventor. The archive holds no copy of its text.
Abstract
A heat accumulator includes a thermally insulated heat storage vessel having an opening formed in a bottom wall thereof, a quantity of heat accumulating medium arranged within the vessel, and a fluid circulation tube of double tube structure inserted from the opening into the vessel and extending vertically upward toward a top wall of the vessel for introducing a fluid into the vessel or discharging the fluid out of the vessel. The heat accumulator further includes a heat-ins...
Provenance
- Collection
- Cited prior art
- Original PDF
- patentimages.storage.googleapis.com →
- Filed
- 2009-02-04
- Source
- Google Patents bibliographic record
- Granted
- 2012-12-11
- Inventors
- Tomohide Kudo; Honda Motor Co Ltd