FR328265A - Dispositif permettant d'obtenir l'égalité de température dans la masse d'eau des collecteurs inférieurs des chaudières à petits tubes
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Dispositif permettant d'obtenir l'égalité de température dans la masse d'eau des collecteurs inférieurs des chaudières à petits tubes
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DU TEMPLE
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DU TEMPLE
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F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
F22D7/00—Auxiliary devices for promoting water circulation
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FR328265D1903-01-051903-01-05Dispositif permettant d'obtenir l'égalité de température dans la masse d'eau des collecteurs inférieurs des chaudières à petits tubes
ExpiredFR328265A
(fr)