Receptacles – Receptacle having flexible – removable inner liner – Means for venting air trapped between the liner and its...
Patent
1978-02-22
1980-03-04
Shoap, Allan N.
Receptacles
Receptacle having flexible, removable inner liner
Means for venting air trapped between the liner and its...
219312, 220 3, 220 71, 220444, B65D 2518
Patent
active
041913043
ABSTRACT:
A pressure tank, particularly for hot-water heaters, with a synthetic liner and a glass fiber wrapping reinforcing it. The glass fiber wrapping is fixed to individual positions of the liner by means of synthetic material located at these positions. At the same time, the glass fiber wrapping may be held to the liner by means of a foamed, heat-insulating synthetic layer placed around the glass fiber wrapping. The synthetic material may also be eliminated if desired.
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patent: 3874544 (1975-04-01), Harmon
patent: 3907149 (1975-09-01), Harmon
patent: 3994431 (1976-11-01), Steiner
patent: 4099641 (1978-07-01), Schiedat
Shoap Allan N.
Stiebel Eltron GmbH & Co. KG
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