FR356877A - Ailette à plissage partiel et contrarié pour tuyaux de radiateurs, appareils de chauffage et autres échangeurs de température
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Ailette à plissage partiel et contrarié pour tuyaux de radiateurs, appareils de chauffage et autres échangeurs de température
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JULES GROUVELLE H ARQUEMBOURG ET CIE Ste
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JULES GROUVELLE H ARQUEMBOURG ET CIE Ste
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F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
F28F1/00—Tubular elements; Assemblies of tubular elements
F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
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FR356877D1905-08-071905-08-07Ailette à plissage partiel et contrarié pour tuyaux de radiateurs, appareils de chauffage et autres échangeurs de température
ExpiredFR356877A
(fr)
Procédé de fabrication des radiateurs du type dit à nid d'abeilles, et autres échangeurs de température pour refroidissement, condensation ou chauffage
Brique réfractaire spéciale pour la construction de chambres à circulation de gaz chauds et d'air ou autre gaz, en vue de la récupération de chaleur, du chauffage, et d'autres applications