TUBE FOR HEAT EXCHANGERS,申请号CS19880007744-传众专利搜索

发明名称	TUBE FOR HEAT EXCHANGERS
摘要	The principle of the solution consists in the fact that the heat-exchanging tube is formed by a steel core, which is on at least one of its surfaces (inner or outer) equipped with protective layer of titan or titan-based alloy containing at least 70 percent by weight of titan. The thickness of the protective layer is 0.1 to 0.6 multiple of the total tube wall thickness. The tubes according to the invention are designed for heat transfer between two media, primarily in energetic devices of nuclear power stations, but also for chemical engineering.<IMAGE>
申请公布号	CS273767(B1)	申请公布日期	1991.04.11
申请号	CS19880007744	申请日期	1988.11.24
申请人	BEMBENEK ZDENEK ING.,CS;BAUER KAREL ING.,CS;ELFMARK JIRI PROF. ING. DRSC.,CS;HYSPECKA LUDMILA DOC. ING. DRSC.,CS;MAZANEC KAREL AKADEMIK,CS;PACAK JAN ING. CSC.,CS;PRNKA TASILO ING. DRSC.,CS;RAPEK JOSEF ING.,CS;CERNYSEV OLEG G. ING.,SU;SUCHANOV VALERIJ E. ING.,SU;ZAJCEV VLADIMIR V. ING.,SU;VACEK JAN ING. CSC.,CS	发明人	BEMBENEK ZDENEK ING.,CS;BAUER KAREL ING.,CS;ELFMARK JIRI PROF. ING. DRSC.,CS;HYSPECKA LUDMILA DOC. ING. DRSC.,CS;MAZANEC KAREL AKADEMIK,CS;PACAK JAN ING. CSC.,CS;PRNKA TASILO ING. DRSC.,CS;RAPEK JOSEF ING.,CS;CERNYSEV OLEG G. ING.,SU;SUCHANOV VALERIJ E. ING.,SU;ZAJCEV VLADIMIR V. ING.,SU;VACEK JAN ING. CSC.,CS
分类号	F16L58/02;(IPC1-7):F16L58/02	主分类号	F16L58/02
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