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CALUMET AND HECLA CORP
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CALUMET AND HECLA CORP
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Application filed by CALUMET AND HECLA CORPfiledCriticalCALUMET AND HECLA CORP
Priority to ES1969146378UpriorityCriticalpatent/ES146378Y/es
Publication of ES146378UpublicationCriticalpatent/ES146378U/es
Application grantedgrantedCritical
Publication of ES146378YpublicationCriticalpatent/ES146378Y/es
Heat-Exchange Devices With Radiators And Conduit Assemblies
(AREA)
Abstract
Un tubo metálico de intercambio de calor, que tiene una multiplicidad de espiras de aleta que se extienden radialmente hacia fuera, separadas, que se extienden alrededor del tubo exteriormente a él, dejando una multiplicidad correspondiente de espiras de garganta exteriores, entre las espiras de aleta, teniendo dicho tubo espías de nervio que se extienden radialmente hacia dentro, teniendo la separación axial entre espiras de nervio interior adyacentes mayor que la separación axial entre espiras de aletas adyacentes en el exterior de dicho tubo.
ES1969146378U1969-03-081969-03-08Un tubo metalico de intercambio de calor.
ExpiredES146378Y
(es)
Atomkernereaktoranlæg med et omkring reaktorkernen beliggende ringformet rum, som indeholder varmevekslerrør, der gennemstrømmes af et sekundært arbejdsmedium.