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1. (WO2017017334) FLEXIBLE WATER-HEATER TANK AND WATER HEATER INCLUDING SUCH A TANK

Pub. No.:    WO/2017/017334    International Application No.:    PCT/FR2016/051791
Publication Date: Fri Feb 03 00:59:59 CET 2017 International Filing Date: Wed Jul 13 01:59:59 CEST 2016
IPC: F24H 1/18
F24H 1/06
F24H 1/20
F28D 20/00
B65D 88/16
Applicants: INNOTECHNO
Inventors: MERLE, Didier
Title: FLEXIBLE WATER-HEATER TANK AND WATER HEATER INCLUDING SUCH A TANK
Abstract:
The invention relates to a flexible water-heater tank (1) in which the shell (10) comprises at least one sealed, continuous, flexible membrane, and in which one portion is made of a material that can withstand a temperature of at least 70 °C and another portion can withstand a pressure inside the tank of at least six bars in operational position, said single opening of the membrane is attached (13) in a sealed manner to the entire contour of a flange ring (5) capable of receiving, in a sealed and separable manner, a plate for supporting at least one heating body, a cold water intake and a hot water outlet, the inner portion (6) of said flange ring (5) constituting the only opening of the shell (10), and said membrane being capable of being folded against said flange (5) in storage and transport position.