WATER HEATER AND WATER HEATER COMPONENT CONSTRUCTION

A water jacket assembly (50) for an instantaneous gas fired water heater (10), the assembly including pressed profiled plates (51) made of copper or copper coated steel, one plate being the inverted image of the other, said plates being placed together in pairs, the pairs of plates being arranged in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MASTALERZ, KRZYSZTOS, MANLEY, DAVID, WILLIAM, ADAM, QUENTIN, ARTHUR, CARL, CAMP, MARTIN, HENRY
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A water jacket assembly (50) for an instantaneous gas fired water heater (10), the assembly including pressed profiled plates (51) made of copper or copper coated steel, one plate being the inverted image of the other, said plates being placed together in pairs, the pairs of plates being arranged in a parallel array to form a heat exchanger, the heat exchanger being bordered by a water jacket (52) comprising overlapping side and end panels of copper or copper coated steel attached to the array of plates, the assembly (52) being fused together to define a combustion chamber (50A) with discrete combusted gases and water passages within said assembly. L'invention concerne un ensemble (50) chemise d'eau pour chauffe-eau (10) au gaz instantané, ledit ensemble comprenant des plaques profilées (51) faites de cuivre ou d'acier recouvert de cuivre, une des plaques étant l'image renversée de l'autre. Lesdites plaques sont placées en paires disposées selon un réseau parallèle pour former un échangeur thermique, l'échangeur thermique étant entouré d'une chemise d'eau (52) comprenant des panneaux latéraux et d'extrémité superposés de cuivre ou d'acier recouvert de cuivre, fixés au réseau de plaques, l'ensemble (52) étant soudé pour définir une chambre à combustion (50A) avec des gaz discrets en combustion et des passages d'eau dans ledit ensemble.